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Rev.6.00 Oct.28.2004 page 162

of 1016

REJ09B0138-0600H

6.11

Bus Arbitration

6.11.1

Overview

The H8S/2357 Group has a bus arbiter that arbitrates bus master operations.

There are three bus masters, the CPU, DTC, and DMAC, which perform read/write operations when they have possession
of the bus. Each bus master requests the bus by means of a bus request signal. The bus arbiter determines priorities at the
prescribed timing, and permits use of the bus by means of a bus request acknowledge signal. The selected bus master then
takes possession of the bus and begins its operation.

6.11.2

Operation

The bus arbiter detects the bus masters' bus request signals, and if the bus is requested, sends a bus request acknowledge
signal to the bus master making the request. If there are bus requests from more than one bus master, the bus request
acknowledge signal is sent to the one with the highest priority. When a bus master receives the bus request acknowledge
signal, it takes possession of the bus until that signal is canceled.

The order of priority of the bus masters is as follows:

(High) DMAC > DTC > CPU (Low)

An internal bus access by an internal bus master, external bus release, and refreshing, can be executed in parallel.

In the event of simultaneous external bus release request, refresh request, and internal bus master external access request
generation, the order of priority is as follows:

(High) Refresh > External bus release (Low)

(High) External bus release > Internal bus master external access (Low)

As a refresh and an external access by an internal bus master can be executed simultaneously, there is no relative order of
priority for these two operations.

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Содержание ZTAT H8S/2357F

Страница 1: ...357F ZTATTM H8S 2398F ZTATTM 16 Rev 6 00 Revision date Oct 28 2004 REJ09B0138 0600H www renesas com The revision list can be viewed directly by clicking the title page The revision list summarizes the...

Страница 2: ...fore making a final decision on the applicability of the information and products Renesas Technology Corp assumes no responsibility for any damage liability or other loss resulting from the informatio...

Страница 3: ...e When power is first supplied the product s state is undefined The states of internal circuits are undefined until full power is supplied throughout the chip and a low level is input on the reset pin...

Страница 4: ......

Страница 5: ...e are expected to understand the fundamentals of electrical circuits logical circuits and microcomputers Objective This manual was written to explain the hardware functions and electrical characterist...

Страница 6: ...H8 300 Series C C Compiler Assembler Optimized Linkage Editor User s Manual REJ10B0058 H8S H8 300 Series Simulator Debugger for Windows User s Manual ADE 702 037 H8S H8 300 Series High performance Em...

Страница 7: ...ption amended In modes 6 and 7 the on chip ROM In this case clearing the EAE bit in BCRL enables the 128 kbyte 256 kbytes area comprising address H 000000 to H 01FFFF H 03FFFF to be used 6 6 1 When DD...

Страница 8: ...B MOS Pull Up Control Register PBPCR ON Chip ROM Version Only Bit 7 6 5 4 3 2 1 0 PB7PCR PB6PCR PB5PCR PB4PCR PB3PCR PB2PCR PB1PCR PB0PCR Initial value 0 0 0 0 0 0 0 0 R W R W R W R W R W R W R W R W...

Страница 9: ...383 Figure 10 23 amended Before TCLKA After TCLKC Before TCLKB After TCLKD 10 7 Usage Note Figure 10 57 Contention between TCNT Write and Overflow 409 Figure 10 57 amended TCFV flag Prohibited 11 3 1...

Страница 10: ...ear SWE bit in FLMCR1 m 1 128 byte data verification completed m 0 6 n 6 n Increment address Programming failure OK Clear SWE bit in FLMCR1 n N Write 128 byte data in RAM reprogram data area consecuti...

Страница 11: ...ion Cycles 827 Table A 6 amended Instruction JMP aa 8 Advanced R W NEXT R W M aa 8 R W aa 8 Internal operation R W EA 1 state JSR ERn Advanced R W NEXT R W EA W W M stack H W W stack L JSR aa 24 Advan...

Страница 12: ...G 2 amended H8S 2398 Masked ROM HD6432398 HD6432398TE 1 120 pin TQFP TFP 120 HD6432398F 1 128 pin QFP FP 128B F ZTAT HD64F2398 HD64F2398TE 1 120 pin TQFP TFP 120 HD64F2398F 1 128 pin QFP FP 128B HD64...

Страница 13: ...tial Register Values 29 2 5 Data Formats 30 2 5 1 General Register Data Formats 30 2 5 2 Memory Data Formats 32 2 6 Instruction Set 33 2 6 1 Overview 33 2 6 2 Instructions and Addressing Modes 34 2 6...

Страница 14: ...3 3 9 Mode 10 H8S 2357 F ZTAT Only 61 3 3 10 Mode 11 H8S 2357 F ZTAT Only 61 3 3 11 Modes 12 and 13 H8S 2357 F ZTAT Only 61 3 3 12 Mode 14 H8S 2357 F ZTAT Only 61 3 3 13 Mode 15 H8S 2357 F ZTAT Only 6...

Страница 15: ...EPMOV Instruction 100 5 6 DTC and DMAC Activation by Interrupt 100 5 6 1 Overview 100 5 6 2 Block Diagram 101 5 6 3 Operation 101 5 6 4 Note on Use 102 Section 6 Bus Controller 103 6 1 Overview 103 6...

Страница 16: ...Cycle 157 6 9 Write Data Buffer Function 158 6 10 Bus Release 159 6 10 1 Overview 159 6 10 2 Operation 159 6 10 3 Pin States in External Bus Released State 160 6 10 4 Transition Timing 161 6 10 5 Usag...

Страница 17: ...0 7 5 13 DMAC Multi Channel Operation 231 7 5 14 Relation between External Bus Requests Refresh Cycles the DTC and the DMAC 232 7 5 15 NMI Interrupts and DMAC 233 7 5 16 Forced Termination of DMAC Ope...

Страница 18: ...4 293 9 5 1 Overview 293 9 5 2 Register Configuration 293 9 5 3 Pin Functions 293 9 6 Port 5 294 9 6 1 Overview 294 9 6 2 Register Configuration 294 9 6 3 Pin Functions 296 9 7 Port 6 297 9 7 1 Overv...

Страница 19: ...Descriptions 345 10 2 1 Timer Control Register TCR 345 10 2 2 Timer Mode Register TMDR 349 10 2 3 Timer I O Control Register TIOR 351 10 2 4 Timer Interrupt Enable Register TIER 361 10 2 5 Timer Stat...

Страница 20: ...ted Pulse Output 429 11 3 6 Pulse Output Triggered by Input Capture 430 11 4 Usage Notes 431 Section 12 8 Bit Timers 433 12 1 Overview 433 12 1 1 Features 433 12 1 2 Block Diagram 434 12 1 3 Pin Confi...

Страница 21: ...Interrupts 462 13 5 Usage Notes 463 13 5 1 Contention between Timer Counter TCNT Write and Increment 463 13 5 2 Changing Value of CKS2 to CKS0 463 13 5 3 Switching between Watchdog Timer Mode and Inte...

Страница 22: ...sage Notes 535 Section 16 A D Converter 539 16 1 Overview 539 16 1 1 Features 539 16 1 2 Block Diagram 540 16 1 3 Pin Configuration 540 16 1 4 Register Configuration 541 16 2 Register Descriptions 542...

Страница 23: ...5 1 Overview 569 19 5 2 Programming and Verification 570 19 5 3 Programming Precautions 572 19 5 4 Reliability of Programmed Data 573 19 6 Overview of Flash Memory H8S 2357 F ZTAT 574 19 6 1 Features...

Страница 24: ...lation in RAM 624 19 15 6 Differences between Boot Mode and User Program Mode 625 19 15 7 Block Configuration 625 19 15 8 Pin Configuration 626 19 15 9 Register Configuration 626 19 16 Register Descri...

Страница 25: ...65 Section 21 Power Down Modes 667 21 1 Overview 667 21 1 1 Register Configuration 668 21 2 Register Descriptions 669 21 2 1 Standby Control Register SBYCR 669 21 2 2 System Clock Control Register SCK...

Страница 26: ...cteristics 753 22 6 5 D A Convervion Characteristics 754 22 7 Electrical Characteristics of H8S 2357 F ZTAT Version 755 22 7 1 Absolute Maximum Ratings 755 22 7 2 DC Characteristics 755 22 7 3 AC Char...

Страница 27: ...wer On 1011 E 1 When Pins Settle from an Indeterminate State at Power On 1011 E 2 When Pins Settle from the High Impedance State at Power On 1012 Appendix F Timing of Transition to and Recovery from H...

Страница 28: ...Rev 6 00 Oct 28 2004 page xxiv of xxiv REJ09B0138 0600H...

Страница 29: ...tating migration from the H8 300 H8 300L or H8 300H Series On chip peripheral functions required for system configuration include DMA controller DMAC and data transfer controller DTC bus masters ROM a...

Страница 30: ...d into 8 areas with bus specifications settable independently for each area Chip select output possible for each area Choice of 8 bit or 16 bit access space for each area 2 state or 3 state access spa...

Страница 31: ...Watchdog timer Watchdog timer or interval timer selectable Serial communication interface SCI 3 channels Asynchronous mode or synchronous mode selectable Multiprocessor communication function Smart c...

Страница 32: ...andby mode Hardware standby mode Operating modes Eight MCU operating modes H8S 2357 F ZTAT CPU External Data Bus Mode Operating Mode Description On Chip ROM Initial Value Maximum Value 0 1 2 3 4 Advan...

Страница 33: ...128 pin plastic QFP FP 128B Product 5 V version 3 3 V version 3 V version lineup Operating Supply Voltage 5 V 10 3 0 to 5 5 V 2 7 to 5 5 V Operating Frequency 2 to 20 MHz 10 to 20 MHz 2 to 13 MHz 2 to...

Страница 34: ...TIOCA0 DACK0 P1 1 PO9 TIOCB0 DACK1 P1 2 PO10 TIOCC0 TCLKA P1 3 PO11 TIOCD0 TCLKB P1 4 PO12 TIOCA1 P1 5 PO13 TIOCB1 TCLKC P1 6 PO14 TIOCA2 P1 7 PO15 TIOCB2 TCLKD P67 CS7 IRQ3 P66 CS6 IRQ2 P65 IRQ1 P64...

Страница 35: ...2 7 PO7 TIOCB5 TMO1 P6 3 TEND1 P6 2 DREQ1 P6 1 TEND0 CS5 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43...

Страница 36: ...2 DREQ1 P6 1 TEND0 CS5 V SS V SS P6 0 DREQ0 CS4 V SS 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55...

Страница 37: ...D1 P6 2 DREQ1 P6 1 TEND0 CS5 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34...

Страница 38: ...P2 5 PO5 TIOCB4 TMCI1 P2 6 PO6 TIOCA5 TMO0 P2 7 PO7 TIOCB5 TMO1 P6 3 TEND1 P6 2 DREQ1 P6 1 TEND0 CS5 V SS V SS P6 0 DREQ0 CS4 V SS 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81...

Страница 39: ...12 16 A9 A9 PB1 A9 PB1 OE NC A9 3 13 17 A10 A10 PB2 A10 PB2 A10 A10 14 18 A11 A11 PB3 A11 PB3 A11 A11 15 19 VSS VSS VSS VSS VSS VSS 16 20 A12 A12 PB4 A12 PB4 A12 A12 17 21 A13 A13 PB5 A13 PB5 A13 A13...

Страница 40: ...S VSS 48 54 D12 D12 D12 PD4 D4 I O4 49 55 D13 D13 D13 PD5 D5 I O5 50 56 D14 D14 D14 PD6 D6 I O6 51 57 D15 D15 D15 PD7 D7 I O7 52 58 VCC VCC VCC VCC VCC VCC 53 59 P30 TxD0 P30 TxD0 P30 TxD0 P30 TxD0 NC...

Страница 41: ...CL 2 73 81 RES RES RES RES VPP RES 74 82 NMI NMI NMI NMI A9 A9 VCC 3 75 83 STBY STBY STBY STBY VSS VCC 76 84 VCC VCC VCC VCC VCC VCC 77 85 XTAL XTAL XTAL XTAL NC XTAL 78 86 EXTAL EXTAL EXTAL EXTAL NC...

Страница 42: ...CD0 TCLKB NC NC 110 120 P12 PO10 TIOCC0 TCLKA P12 PO10 TIOCC0 TCLKA P12 PO10 TIOCC0 TCLKA P12 PO10 TIOCC0 TCLKA NC NC 111 121 P11 PO9 TIOCB0 DACK1 P11 PO9 TIOCB0 DACK1 P11 PO9 TIOCB0 DACK1 P11 PO9 TIO...

Страница 43: ...pins should be connected to the system power supply 0 V Internal voltage step down drop pin VCL 1 72 80 INPUT Connects an external capacitor between this pin and the ground pin 0 V This pin should ne...

Страница 44: ...level At power on the NMI pin input level should be set high STBY 75 83 Input Standby When this pin is driven low a transition is made to hardware standby mode BREQ 88 96 Input Bus request Used by an...

Страница 45: ...gnal that writes to external space and indicates that the upper half D15 to D8 of the data bus is enabled The 2CAS type DRAM write enable signal LWR 85 93 Output Low write A strobe signal that writes...

Страница 46: ...4 I O Input capture output compare match A4 and B4 The TGR4A and TGR4B input capture input or output compare output or PWM output pins TIOCA5 TIOCB5 65 64 73 72 I O Input capture output compare match...

Страница 47: ...this pin should be connected to the system power supply 5 V I O ports P17 to P10 112 to 105 122 to 115 I O Port 1 An 8 bit I O port Input or output can be designated for each bit by means of the port...

Страница 48: ...each bit by means of the port D data direction register PDDDR PE7 to PE0 42 to 39 37 to 34 48 to 45 43 to 40 I O Port E An 8 bit I O port Input or output can be designated for each bit by means of the...

Страница 49: ...ructions 8 16 32 bit arithmetic and logic instructions Multiply and divide instructions Powerful bit manipulation instructions Eight addressing modes Register direct Rn Register indirect ERn Register...

Страница 50: ...5 21 There are also differences in the address space CCR and EXR functions power down state etc depending on the product 2 1 3 Differences from H8 300 CPU In comparison to the H8 300 CPU the H8S 2000...

Страница 51: ...ing Modes The H8S 2357 Group CPU has advanced operating mode Advanced mode supports a maximum 16 Mbyte total address space architecturally a maximum 16 Mbyte program area and a maximum of 4 Gbytes for...

Страница 52: ...or system use Reserved Exception vector 1 Reserved Manual reset exception vector H 00000010 Note Manual reset is only supported in the H8S 2357 ZTAT H 00000008 H 00000007 Figure 2 1 Exception Vector T...

Страница 53: ...ushed onto the stack in exception handling they are stored as shown in figure 2 2 When EXR is invalid it is not pushed onto the stack For details see section 4 Exception Handling a Subroutine Branch b...

Страница 54: ...hows a memory map of the H8S 2000 CPU The H8S 2000 CPU provides linear access to a maximum 16 Mbyte architecturally 4 Gbyte address space in advanced mode Advanced Mode H 00000000 H FFFFFFFF H 00FFFFF...

Страница 55: ...as an interrupt mask ER0 ER1 ER2 ER3 ER4 ER5 ER6 ER7 SP I UI H U N Z V C CCR 7 6 5 4 3 2 1 0 Half carry flag User bit Negative flag Zero flag Overflow flag Carry flag H U N Z V C Figure 2 4 CPU Regist...

Страница 56: ...exception handling and subroutine calls Figure 2 6 shows the stack Free area Stack area SP ER7 Figure 2 6 Stack 2 4 3 Control Registers The control registers are the 24 bit program counter PC 8 bit ex...

Страница 57: ...SUB L CMP L or NEG L instruction is executed the H flag is set to 1 if there is a carry or borrow at bit 27 and cleared to 0 otherwise Bit 4 User Bit U Can be written and read by software using the L...

Страница 58: ...ructions treat byte data as two digits of 4 bit BCD data 2 5 1 General Register Data Formats Figure 2 7 shows the data formats in general registers 7 6 5 4 3 2 1 0 Don t care 7 0 Don t care 7 6 5 4 3...

Страница 59: ...6 MSB 31 En Rn General register ER General register E General register R General register RH General register RL Most significant bit Least significant bit Legend ERn En Rn RnH RnL MSB LSB 0 MSB LSB 1...

Страница 60: ...error occurs but the least significant bit of the address is regarded as 0 so the access starts at the preceding address This also applies to instruction fetches 7 6 5 4 3 2 1 0 7 0 MSB LSB MSB LSB MS...

Страница 61: ...ations AND OR XOR NOT BWL 4 Shift SHAL SHAR SHLL SHLR ROTL ROTR ROTXL ROTXR BWL 8 Bit manipulation BSET BCLR BNOT BTST BLD BILD BST BIST BAND BIAND BOR BIOR BXOR BIXOR B 14 Branch Bcc 2 JMP BSR JSR RT...

Страница 62: ...BWL BWL SUB WL BWL ADDX SUBX B B ADDS SUBS L INC DEC BWL DAA DAS B NEG BWL EXTU EXTS WL TAS 2 B Notes 1 Cannot be used in the H8S 2357 Group 2 Only register ER0 ER1 ER4 or ER5 should be used when usin...

Страница 63: ...Ad Destination operand EAs Source operand EXR Extended control register CCR Condition code register N N negative flag in CCR Z Z zero flag in CCR V V overflow flag in CCR C C carry flag in CCR PC Prog...

Страница 64: ...ubtraction on data in two general registers or on immediate data and data in a general register Immediate byte data cannot be subtracted from byte data in a general register Use the SUBX or ADD instru...

Страница 65: ...bits of a 16 bit register to word size or the lower 16 bits of a 32 bit register to longword size by extending the sign bit TAS B ERd 0 1 bit 7 of ERd 2 Tests memory contents and sets the most signifi...

Страница 66: ...result in the carry flag C bit No of EAd C ANDs the carry flag with the inverse of a specified bit in a general register or memory operand and stores the result in the carry flag The bit number is spe...

Страница 67: ...BVC Overflow clear V 0 BVS Overflow set V 1 BPL Plus N 0 BMI Minus N 1 BGE Greater or equal N V 0 BLT Less than N V 1 BGT Greater than Z N V 0 BLE Less or equal Z N V 1 JMP Branches unconditionally to...

Страница 68: ...increments the program counter Block data transfer instruction EEPMOV B EEPMOV W if R4L 0 then Repeat ER5 ER6 R4L 1 R4L Until R4L 0 else next if R4 0 then Repeat ER5 ER6 R4 1 R4 Until R4 0 else next...

Страница 69: ...e instructions have two operation fields 2 Register Field Specifies a general register Address registers are specified by 3 bits data registers by 3 bits or 4 bits Some instructions have two register...

Страница 70: ...crement ERn The register field of the instruction code specifies an address register ERn which contains the address of a memory operand After the operand is accessed 1 2 or 4 is added to the address r...

Страница 71: ...upper 8 bits are all assumed to be 0 H 00 The PC value to which the displacement is added is the address of the first byte of the next instruction so the possible branching range is 126 to 128 bytes...

Страница 72: ...ddress Calculation Effective Address EA 1 Register direct Rn op rm rn Operand is general register contents Register indirect ERn 2 Register indirect with displacement d 16 ERn or d 32 ERn 3 Register i...

Страница 73: ...te xx 8 xx 16 xx 32 31 0 8 7 Operand is immediate data No Addressing Mode and Instruction Format Effective Address Calculation Effective Address EA aa 24 31 0 16 15 31 0 24 23 31 0 op abs op abs abs o...

Страница 74: ...ve d 8 PC d 16 PC 8 Memory indirect aa 8 Advanced mode No Addressing Mode and Instruction Format Effective Address Calculation Effective Address EA 23 23 0 31 8 7 0 disp abs H 000000 31 0 24 23 31 0 2...

Страница 75: ...and are stopped Exception handling state A transient state in which the CPU changes the normal processing flow in response to a reset interrupt or trap instruction Program execution state The CPU exe...

Страница 76: ...he CPU enters the power on reset state when the NMI pin is high or the manual reset state when the NMI pin is low All interrupts are masked in the reset state Reset exception handling starts when the...

Страница 77: ...s The CPU enters the power on reset state when the NMI pin is high or the manual reset state when the NMI pin is low When reset exception handling starts the CPU fetches a start address vector from th...

Страница 78: ...here are three modes in which the CPU stops operating sleep mode software standby mode and hardware standby mode There are also two other power down modes medium speed mode and module stop mode In med...

Страница 79: ...ng edge of to the next is referred to as a state The memory cycle or bus cycle consists of one two or three states Different methods are used to access on chip memory on chip supporting modules and th...

Страница 80: ...odules are accessed in two states The data bus is either 8 bits or 16 bits wide depending on the particular internal I O register being accessed Figure 2 16 shows the access timing for the on chip sup...

Страница 81: ...8 bit or 16 bit data bus width in a two state or three state bus cycle In three state access wait states can be inserted For further details refer to section 6 Bus Controller 2 10 Usage Note 2 10 1 T...

Страница 82: ...Rev 6 00 Oct 28 2004 page 54 of 1016 REJ09B0138 0600H...

Страница 83: ...d mode Enabled 8 bits 16 bits 7 1 Single chip mode 8 1 0 0 0 9 1 10 1 0 Advanced Boot mode Enabled 8 bits 16 bits 11 1 12 1 0 0 13 1 14 1 0 Advanced User program mode Enabled 8 bits 16 bits 15 1 The C...

Страница 84: ...its 16 bits 7 1 Single chip mode Notes 1 In the H8S 2398 F ZTAT modes 2 and 3 indicate boot mode For details on boot mode of the H8S 2398 F ZTAT version refer to table 19 35 in section 19 17 On Board...

Страница 85: ...Control Register MDCR Bit 7 6 5 4 3 2 1 0 MDS2 MDS1 MDS0 Initial value 1 0 0 0 0 R W R R R Note Determined by pins MD2 to MD0 MDCR is an 8 bit read only register that indicates the current operating...

Страница 86: ...the rising edge of NMI input Bit 2 Reserved This bit cannot be modified and is always read as 0 This bit is reserved in the H8S 2390 H8S 2392 H8S 2394 and H8S 2398 Only 0 should be written to this bi...

Страница 87: ...control registers FLMCR1 FLMCR2 EBR1 and EBR2 For details see section 19 ROM Bit 3 FLSHE Description 0 Flash control registers are not selected for addresses H FFFFC8 to H FFFFCB Initial value 1 Flash...

Страница 88: ...ip ROM Disabled Expansion Mode The CPU can access a 16 Mbyte address space in advanced mode The on chip ROM is disabled Ports A B and C function as an address bus ports D and E function as a data bus...

Страница 89: ...mode For details see section 19 ROM MCU operation is the same as in mode 6 3 3 10 Mode 11 H8S 2357 F ZTAT Only This is a flash memory boot mode For details see section 19 ROM MCU operation is the sam...

Страница 90: ...Port D D P D D D P D P D P Port E P 1 D P P D 1 P 1 D P 1 D P P 1 D P P 1 D P Port F PF7 P C 1 P C 1 P C 1 P C 1 P C 1 P 1 C P C 1 P 1 C P C 1 P 1 C PF6 to PF3 C P C C C P C P C P PF2 to PF0 P 1 C P 1...

Страница 91: ...re provided in the H8S 2352 Internal I O registers On chip ROM On chip ROM reserved area 2 External address space External address space Internal I O registers External address space On chip RAM 3 On...

Страница 92: ...RAME bit to 0 in SYSCR 4 Modes 10 and 11 are provided in the F ZTAT version only On chip ROM External address space On chip RAM 3 On chip RAM 3 On chip ROM reserved area 2 Internal I O registers Exte...

Страница 93: ...lear the RAME bit to 0 in SYSCR 4 Modes 14 and 15 are provided in the F ZTAT version only On chip ROM External address space On chip RAM 3 On chip RAM 3 On chip ROM reserved area 2 Internal I O regist...

Страница 94: ...ace is inhibited The space can be made available for use as an external address space by clearing the RAME bit of the SYSCR to 0 2 External addresses can be accessed by clearing the RAME bit in SYSCR...

Страница 95: ...ternal address space On chip RAM Note External addresses can be accessed by clearing the RAME bit in SYSCR to 0 Internal I O registers External address space Internal I O registers External address sp...

Страница 96: ...ternal address space On chip RAM Note External addresses can be accessed by clearing the RAME bit in SYSCR to 0 Internal I O registers External address space Internal I O registers External address sp...

Страница 97: ...o 0 4 Access to the reserved area is inhibited 5 Modes 2 and 3 are provided in the F ZTAT version only On chip ROM On chip ROM reserved area 2 4 External address space On chip RAM 3 On chip RAM 3 Inte...

Страница 98: ...reserved area is inhibited Internal I O registers On chip ROM On chip ROM reserved area 2 4 External address space External address space Internal I O registers External address space On chip RAM 3 On...

Страница 99: ...y after a low to high transition at the RES pin or when the watchdog timer overflows The CPU enters the power on reset state when the NMI pin is high or the manual reset 4 state when the NMI pin is lo...

Страница 100: ...es are assigned to different exception sources Table 4 2 lists the exception sources and their vector addresses Exception sources Note Manual reset is only supported in the H8S 2357 ZTAT Reset Trace I...

Страница 101: ...H 0023 9 H 0024 to H 0027 10 H 0028 to H 002B 11 H 002C to H 002F Reserved for system use 12 H 0030 to H 0033 13 H 0034 to H 0037 14 H 0038 to H 003B 15 H 003C to H 003F External interrupt IRQ0 16 H...

Страница 102: ...tchdog Timer Note Manual reset is only supported in the H8S 2357 ZTAT 4 2 2 Reset Types A reset can be of either of two types a power on reset or a manual reset Reset types are shown in table 4 3 A po...

Страница 103: ...ters of the on chip supporting modules are initialized the T bit is cleared to 0 in EXR and the I bit is set to 1 in EXR and CCR 2 The reset exception handling vector address is read and transferred t...

Страница 104: ...re enabled in interrupt control mode 2 Trace mode is not activated in interrupt control mode 0 irrespective of the state of the T bit For details of interrupt control modes see section 5 Interrupt Con...

Страница 105: ...highest priority interrupt Interrupts are controlled by the interrupt controller The interrupt controller has two interrupt control modes and can assign interrupts other than NMI to eight priority ma...

Страница 106: ...e status of CCR and EXR after execution of trap instruction exception handling Table 4 5 Status of CCR and EXR after Trap Instruction Exception Handling CCR EXR Interrupt Control Mode I UI I2 to I0 T...

Страница 107: ...OV L ERn SP Use the following instructions to restore registers POP W Rn or MOV W SP Rn POP L ERn or MOV L SP ERn Setting SP to an odd value may lead to a malfunction Figure 4 5 shows an example of wh...

Страница 108: ...Rev 6 00 Oct 28 2004 page 80 of 1016 REJ09B0138 0600H...

Страница 109: ...rrupt priorities Eight priority levels can be set for each module for all interrupts except NMI NMI is assigned the highest priority level of 8 and can be accepted at all times Independent vector addr...

Страница 110: ...R ISR IPR SYSCR IRQ sense control register IRQ enable register IRQ status register Interrupt priority register System control register Legend Figure 5 1 Block Diagram of Interrupt Controller 5 1 3 Pin...

Страница 111: ...register F IPRF R W H 77 H FEC9 Interrupt priority register G IPRG R W H 77 H FECA Interrupt priority register H IPRH R W H 77 H FECB Interrupt priority register I IPRI R W H 77 H FECC Interrupt prio...

Страница 112: ...d at falling edge of NMI input Initial value 1 Interrupt request generated at rising edge of NMI input 5 2 2 Interrupt Priority Registers A to K IPRA to IPRK Bit 7 6 5 4 3 2 1 0 IPR6 IPR5 IPR4 IPR2 IP...

Страница 113: ...the highest priority level level 7 by setting H 7 When interrupt requests are generated the highest priority interrupt according to the priority levels set in the IPR registers is selected This inter...

Страница 114: ...Q7SCA IRQ7SCB to IRQ0 Sense Control A and B IRQ0SCA IRQ0SCB Bits 15 to 0 IRQ7SCB to IRQ0SCB IRQ7SCA to IRQ0SCA Description 0 0 Interrupt request generated at IRQ7 to IRQ0 input low level Initial value...

Страница 115: ...interrupts NMI and IRQ7 to IRQ0 and internal interrupts 52 sources 5 3 1 External Interrupts There are nine external interrupts NMI and IRQ7 to IRQ0 Of these NMI and IRQ2 to IRQ0 can be used to restor...

Страница 116: ...supporting modules For each on chip supporting module there are flags that indicate the interrupt request status and enable bits that select enabling or disabling of these interrupts If both of these...

Страница 117: ...6 H 0068 IPRD2 to 0 Reserved 27 H 006C IPRE6 to 4 ADI A D conversion end A D 28 H 0070 IPRE2 to 0 Reserved 29 30 31 H 0074 H 0078 H 007C TGI0A TGR0A input capture compare match TGI0B TGR0B input captu...

Страница 118: ...l 4 56 57 58 59 H 00E0 H 00E4 H 00E8 H 00EC IPRH6 to 4 TGI5A TGR5A input capture compare match TGI5B TGR5B input capture compare match TCI5V overflow 5 TCI5U underflow 5 TPU channel 5 60 61 62 63 H 00...

Страница 119: ...control mode NMI interrupts are accepted at all times except in the reset state and the hardware standby state In the case of IRQ interrupts and on chip supporting module interrupts an enable bit is...

Страница 120: ...terrupts Selected in Each Interrupt Control Mode 1 Interrupt Mask Bits Interrupt Control Mode I Selected Interrupts 0 0 All interrupts 1 NMI interrupts 2 All interrupts Don t care 2 8 Level Control In...

Страница 121: ...module interrupts can be set by means of the I bit in the CPU s CCR Interrupts are enabled when the I bit is cleared to 0 and disabled when set to 1 Figure 5 5 shows a flowchart of the interrupt acce...

Страница 122: ...n status Interrupt generated NMI IRQ0 IRQ1 TEI2 I 0 Save PC and CCR I 1 Read vector address Branch to interrupt handling routine Yes No Yes Yes Yes No No No Yes Yes No Hold pending Figure 5 5 Flowchar...

Страница 123: ...rity system shown in table 5 4 is selected 3 Next the priority of the selected interrupt request is compared with the interrupt mask level set in EXR An interrupt request with a priority no higher tha...

Страница 124: ...elow Level 7 interrupt Mask level 6 or below Save PC CCR and EXR Clear T bit to 0 Update mask level Read vector address Branch to interrupt handling routine Hold pending Level 1 interrupt Mask level 0...

Страница 125: ...peration Interrupt acceptance Interrupt level determination Wait for end of instruction Interrupt request signal Internal address bus Internal read signal Internal write signal Internal data bus 3 1 2...

Страница 126: ...er of wait states until executing instruction ends 2 1 to 19 2 SI 1 to 19 2 SI 3 PC CCR EXR stack save 2 SK 3 SK 4 Vector fetch 2 SI 2 SI 5 Instruction fetch 3 2 SI 2 SI 6 Internal processing 4 2 2 To...

Страница 127: ...for the higher priority interrupt and the lower priority interrupt will be ignored The same also applies when an interrupt source flag is cleared Figure 5 8 shows an example in which the TGIEA bit in...

Страница 128: ...leted With the EEPMOV W instruction if an interrupt request is issued during the transfer interrupt exception handling starts at a break in the transfer cycle The PC value saved on the stack in this c...

Страница 129: ...terrupt source constituting that DMAC activation source is not a DTC activation source or CPU interrupt source For interrupt sources other than interrupts managed by the DMAC it is possible to select...

Страница 130: ...ERA to DTCERF in the DTC and the DISEL bit of MRB in the DTC Table 5 11 Interrupt Source Selection and Clearing Control Settings DMAC DTC Interrupt Source Selection Clearing Control DTA DTCE DISEL DMA...

Страница 131: ...or areas 0 to 7 8 bit access or 16 bit access can be selected for each area 2 state access or 3 state access can be selected for each area Program wait states can be inserted for each area DRAM interf...

Страница 132: ...Rev 6 00 Oct 28 2004 page 104 of 1016 REJ09B0138 0600H Other features Refresh counter refresh timer can be used as an interval timer External bus release function...

Страница 133: ...CS7 External bus control signals BREQ BACK BREQO Internal control signals Wait controller WCRH WCRL Bus mode signal DRAM controller RTCNT RTCOR DRAMCR MCR Bus arbiter CPU bus request signal DTC bus r...

Страница 134: ...Chip select 3 row address strobe 3 CS3 Output Strobe signal indicating that area 3 is selected DRAM row address strobe signal when area 3 is in DRAM space Chip select 4 row address strobe 4 CS4 Outpu...

Страница 135: ...FED1 Wait control register H WCRH R W H FF Retained H FED2 Wait control register L WCRL R W H FF Retained H FED3 Bus control register H BCRH R W H D0 Retained H FED4 Bus control register L BCRL R W H...

Страница 136: ...emory space The bus width for on chip memory and internal I O registers is fixed regardless of the settings in ABWCR After a power on reset and in hardware standby mode ABWCR is initialized to H FF in...

Страница 137: ...s of the settings in ASTCR ASTCR is initialized to H FF by a power on reset and in hardware standby mode It is not initialized by a manual reset or in software standby mode Note Manual reset is only s...

Страница 138: ...states when area 7 in external space is accessed while the AST7 bit in ASTCR is set to 1 Bit 7 W71 Bit 6 W70 Description 0 0 Program wait not inserted when external space area 7 is accessed 1 1 progra...

Страница 139: ...Bit 0 W40 Description 0 0 Program wait not inserted when external space area 4 is accessed 1 1 program wait state inserted when external space area 4 is accessed 1 0 2 program wait states inserted wh...

Страница 140: ...is accessed while the AST1 bit in ASTCR is set to 1 Bit 3 W11 Bit 2 W10 Description 0 0 Program wait not inserted when external space area 1 is accessed 1 1 program wait state inserted when external...

Страница 141: ...escription 0 Idle cycle not inserted in case of successive external read cycles in different areas 1 Idle cycle inserted in case of successive external read cycles in different areas Initial value Bit...

Страница 142: ...the PF2 pin can be used as an I O port BREQO or WAIT 6 2 5 Bus Control Register L BCRL Bit 7 6 5 4 3 2 1 0 BRLE BREQOE EAE LCASS DDS WDBE WAITE Initial value 0 0 1 1 1 1 0 0 R W R W R W R W R W R W R...

Страница 143: ...2 Addresses H 010000 to H 01FFFF are in the H8S 2357 Addresses H 010000 to H 03FFFF are in the H8S 2398 Bit 4 LCAS Select LCASS Write 0 to this bit when using the DRAM interface LCAS pin used for 2 CA...

Страница 144: ...set or in software standby mode Note Manual reset is only supported in the H8S 2357 ZTAT Bit 7 TP Cycle Control TPC Selects whether a 1 state or 2 state precharge cycle TP is to be used when areas 2 t...

Страница 145: ...23 to A8 used for comparison When 16 bit access space is designated Row address A23 to A9 used for comparison 1 9 bit shift When 8 bit access space is designated Row address A23 to A9 used for compari...

Страница 146: ...1 Refresh control is performed Bit 6 RAS CAS Wait RCW Controls wait state insertion in DRAM interface CAS before RAS refreshing Bit 6 RCW Description 0 Wait state insertion in CAS before RAS refreshin...

Страница 147: ...ion 0 0 0 Count operation disabled Initial value 1 Count uses 2 1 0 Count uses 8 1 Count uses 32 1 0 0 Count uses 128 1 Count uses 512 1 0 Count uses 2048 1 Count uses 4096 6 2 8 Refresh Timer Counter...

Страница 148: ...table register that sets the period for compare match operations with RTCNT The values of RTCOR and RTCNT are constantly compared and if they match the CMF flag in DRAMCR is set to 1 and RTCNT is clea...

Страница 149: ...rnal space in area units Figure 6 2 shows an outline of the memory map Chip select signals CS0 to CS7 can be output for each area Area 0 2 Mbytes H 000000 H FFFFFF H 1FFFFF H 200000 Area 1 2 Mbytes H...

Страница 150: ...et Number of Access States Two or three access states can be selected with ASTCR An area for which 2 state access is selected functions as a 2 state access space and an area for which 3 state access i...

Страница 151: ...ce In ROM enabled expansion mode the space excluding on chip ROM is external space When area 0 external space is accessed the CS0 signal can be output Either basic bus interface or burst ROM interface...

Страница 152: ...led expansion mode the CS0 pin is placed in the output state after a power on reset Pins CS1 to CS7 are placed in the input state after a power on reset and so the corresponding DDR should be set to 1...

Страница 153: ...s used according to the bus specifications for the area being accessed 8 bit access space or 16 bit access space and the data size 8 Bit Access Space Figure 6 4 illustrates data alignment control for...

Страница 154: ...ne byte or one word and a longword transfer instruction is executed as two word transfer instructions In byte access whether the upper or lower data bus is used is determined by whether the address is...

Страница 155: ...pper half of the data bus and the LWR signal for the lower half Table 6 4 Data Buses Used and Valid Strobes Area Access Size Read Write Address Valid Strobe Upper Data Bus D15 to D8 Lower data bus D7...

Страница 156: ...ess space When an 8 bit access space is accessed the upper half D15 to D8 of the data bus is used The LWR pin is fixed high Wait states cannot be inserted Bus cycle T1 T2 Address bus CSn AS RD D15 to...

Страница 157: ...When an 8 bit access space is accessed the upper half D15 to D8 of the data bus is used The LWR pin is fixed high Wait states can be inserted Bus cycle T1 T2 Address bus CSn AS RD D15 to D8 Valid D7...

Страница 158: ...cessed the upper half D15 to D8 of the data bus is used for the even address and the lower half D7 to D0 for the odd address Wait states cannot be inserted Bus cycle T1 T2 Address bus CSn AS RD D15 to...

Страница 159: ...9B0138 0600H Bus cycle T1 T2 Address bus CSn AS RD D15 to D8 Invalid D7 to D0 Valid Read HWR LWR D15 to D8 High impedance D7 to D0 Valid Write Note n 0 to 7 High Figure 6 9 Bus Timing for 16 Bit 2 Sta...

Страница 160: ...2 of 1016 REJ09B0138 0600H Bus cycle T1 T2 Address bus CSn AS RD D15 to D8 Valid D7 to D0 Valid Read HWR LWR D15 to D8 Valid D7 to D0 Valid Write Note n 0 to 7 Figure 6 10 Bus Timing for 16 Bit 2 Stat...

Страница 161: ...cessed the upper half D15 to D8 of the data bus is used for the even address and the lower half D7 to D0 for the odd address Wait states can be inserted Bus cycle T1 T2 Address bus CSn AS RD D15 to D8...

Страница 162: ...0138 0600H Bus cycle T1 T2 Address bus CSn AS RD D15 to D8 Invalid D7 to D0 Valid Read HWR LWR D15 to D8 High impedance D7 to D0 Valid Write High Note n 0 to 7 T3 Figure 6 12 Bus Timing for 16 Bit 3 S...

Страница 163: ...of 1016 REJ09B0138 0600H Bus cycle T1 T2 Address bus CSn AS RD D15 to D8 Valid D7 to D0 Valid Read HWR LWR D15 to D8 Valid D7 to D0 Valid Write Note n 0 to 7 T3 Figure 6 13 Bus Timing for 16 Bit 3 Sta...

Страница 164: ...ndividual area basis in 3 state access space according to the settings of WCRH and WCRL Pin Wait Insertion Setting the WAITE bit in BCRL to 1 enables wait insertion by means of the WAIT pin Program wa...

Страница 165: ...WAIT pin sampling WAIT Data bus T2 Tw Tw Tw T3 By WAIT pin Figure 6 14 Example of Wait State Insertion Timing The settings after a power on reset are 3 state access 3 program wait state insertion and...

Страница 166: ...multiplexing the size of the shift of the row address is selected with bits MXC1 and MXC0 in MCR Table 6 6 shows the relation between the settings of MXC1 and MXC0 and the shift size Table 6 6 Addres...

Страница 167: ...strobe 2 Output Row address strobe when area 2 is designated as DRAM space CS3 RAS3 Row address strobe 3 Output Row address strobe when area 3 is designated as DRAM space CS4 RAS4 Row address strobe 4...

Страница 168: ...ait insertion and do not affect the number of access states When the corresponding bit in ASTCR is cleared to 0 wait states cannot be inserted in the DRAM access cycle The 4 states of the basic timing...

Страница 169: ...R WE Note n 2 to 5 Figure 6 16 Timing with Two Precharge States 6 5 8 Wait Control There are two ways of inserting wait states in a DRAM access cycle program wait insertion and pin wait insertion usin...

Страница 170: ...insertion timing By program wait Tp Address bus CSn RAS CAS Data bus Read data Read CAS Write data Write Notes indicates the timing of WAIT pin sampling WAIT Data bus Tr Tc1 Tw Tw Tc2 By WAIT pin n 2...

Страница 171: ...onnection When only DRAM with a 8 configuration is connected set the CW2 bit to 1 in MCR Tp CSn RAS Byte control A23 to A0 Tr Tc1 Tc2 Row CAS LCAS HWR WE Column Note n 2 to 5 Figure 6 18 2 CAS System...

Страница 172: ...age Mode Operation Timing Figure 6 20 shows the operation timing for burst access When there are consecutive access cycles for DRAM space the CAS signal and column address output cycles two states con...

Страница 173: ...the RCDM bit in MCR to 1 If access to DRAM space is interrupted and another space is accessed the RAS signal is held low during the access to the other space and burst access is performed if the row a...

Страница 174: ...nal goes high again Burst operation is only performed if DRAM space is continuous Figure 6 22 shows an example of the timing in RAS up mode In the case of burst ROM space access the RAS signal is not...

Страница 175: ...ame time RTCNT is reset and starts counting again from H 00 Refreshing is thus repeated at fixed intervals determined by RTCOR and bits CKS2 to CKS0 Set a value in RTCOR and bits CKS2 to CKS0 that wil...

Страница 176: ...1 RLW1 0 RLW0 1 Self Refreshing A self refresh mode battery backup mode is provided for DRAM as a kind of standby mode In this mode refresh timing and refresh addresses are generated within the DRAM...

Страница 177: ...is accessed in DMAC single address mode at the same time whether or not burst access is to be performed is selected 6 6 1 When DDS 1 Burst access is performed by determining the address only irrespect...

Страница 178: ...CK D15 to D0 A23 to A0 Tr Tc1 Tc2 Row Column CAS UCAS LCAS LCAS Note n 2 to 5 Figure 6 29 DACK Output Timing when DDS 0 Example of DRAM Access 6 7 Burst ROM Interface 6 7 1 Overview With the H8S 2357...

Страница 179: ...cess space regardless of the setting of the ABW0 bit in ABWCR When the BRSTS0 bit in BCRH is cleared to 0 burst access of up to 4 words is performed when the BRSTS0 bit is set to 1 burst access of up...

Страница 180: ...Read data Read data Figure 6 30 b Example of Burst ROM Access Timing When AST0 BRSTS1 0 6 7 3 Wait Control As with the basic bus interface either program wait insertion or pin wait insertion using the...

Страница 181: ...to 1 an idle cycle is inserted at the start of the second read cycle This is enabled in advanced mode Figure 6 31 shows an example of the operation in this case In this example bus cycle A is a read...

Страница 182: ...and bus cycle B is a CPU write cycle In a an idle cycle is not inserted and a collision occurs in cycle B between the read data from ROM and the CPU write data In b an idle cycle is inserted and a da...

Страница 183: ...bus RD Bus cycle A T2 T3 T1 T2 Bus cycle B Possibility of overlap between CS area B and RD T1 Address bus Bus cycle A T2 T3 TI T1 Bus cycle B T2 CS area A CS area B RD CS area A CS area B a Idle cycle...

Страница 184: ...TI T1 T2 T3 TcI Tc2 Tc1 EXTAL Address RD RAS CAS LCAS Data bus DRAM space read External read DRAM space read Idle cycle Figure 6 35 a Example of Idle Cycle Operation in RAS Down Mode ICIS1 1 Tp Tr Tc1...

Страница 185: ...ows pin states in an idle cycle Table 6 8 Pin States in Idle Cycle Pins Pin State A23 to A0 Contents of next bus cycle D15 to D0 High impedance CSn 2 High 1 CAS High AS High RD High HWR High LWR High...

Страница 186: ...ion is used if an external write or DMA single address mode transfer continues for 2 states or longer and there is an internal access next only an external write is executed in the first state but fro...

Страница 187: ...nternal bus master wants to make an external access it temporarily defers activation of the bus cycle and waits for the bus request from the external bus master to be dropped Even if a refresh request...

Страница 188: ...shows pin states in the external bus released state Table 6 9 Pin States in Bus Released State Pins Pin State A23 to A0 High impedance D15 to D0 High impedance CSn 1 High impedance CAS High impedance...

Страница 189: ...t end of CPU read cycle releasing bus to external bus master BREQ pin state is still sampled in external bus released state High level of BREQ pin is sampled BACK pin is driven high ending bus release...

Страница 190: ...to the bus master making the request If there are bus requests from more than one bus master the bus request acknowledge signal is sent to the one with the highest priority When a bus master receives...

Страница 191: ...transfers the bus immediately DTC The DTC sends the bus arbiter a request for the bus when an activation request is generated The DTC can release the bus after a vector read a register information rea...

Страница 192: ...executing bus cycle is discontinued In a manual reset the bus controller s registers and internal state are maintained and an executing external bus cycle is completed In this case WAIT input is ignor...

Страница 193: ...fer can be performed in one bus cycle Choice of sequential mode idle mode or repeat mode for dual address mode and single address mode Full address mode Maximum of 2 channels can be used Transfer sour...

Страница 194: ...ND1B Control logic DMAWER DMACR1B DMACR1A DMACR0B DMACR0A DMATCR DMABCR Data buffer Internal data bus MAR0A IOAR0A ETCR0A MAR0B IOAR0B ETCR0B MAR1A IOAR1A ETCR1A MAR1B IOAR1B ETCR1B Legend DMA write e...

Страница 195: ...uted for one transfer request Memory address fixed 1 to 65 536 transfers Repeat mode 1 byte or 1 word transfer executed for one transfer request Memory address incremented decremented by 1 or 2 After...

Страница 196: ...steal transfer Auto request 24 24 External request 1 byte or 1 word transfer executed for one transfer request 1 to 65 536 transfers External request Block transfer mode Specified block size transfer...

Страница 197: ...tically sets the corresponding port to output functioning as a DACK pin With regard to the TEND pins whether or not the corresponding port is used as a TEND pin can be specified by means of a register...

Страница 198: ...fined H FEF0 16 bits I O address register 1A IOAR1A R W Undefined H FEF4 16 bits Transfer count register 1A ETCR1A R W Undefined H FEF6 16 bits Memory address register 1B MAR1B R W Undefined H FEF8 16...

Страница 199: ...Specifies transfer source transfer destination address Specifies transfer destination transfer source address Specifies number of transfers Specifies transfer size mode activation source etc Specifies...

Страница 200: ...byte or word transfer is executed so that the address specified by MAR is constantly updated For details see section 7 2 4 DMA Control Register DMACR MAR is not initialized by a reset or in standby m...

Страница 201: ...is performed and when the count reaches H 0000 the DTE bit in DMABCR is cleared and transfer ends 2 Repeat Mode Transfer Number Storage Bit 15 14 13 12 11 10 9 8 ETCRH Initial value R W R W R W R W R...

Страница 202: ...ted nor decremented Bit 6 DTID Description 0 MAR is incremented after a data transfer Initial value When DTSZ 0 MAR is incremented by 1 after a transfer When DTSZ 1 MAR is incremented by 2 after a tra...

Страница 203: ...on source There are some differences in activation sources for channel A and for channel B Channel A Bit 3 DTF3 Bit 2 DTF2 Bit 1 DTF1 Bit 0 DTF0 Description 0 0 0 0 Initial value 1 Activated by A D co...

Страница 204: ...vated by TPU channel 0 compare match input capture A interrupt 1 Activated by TPU channel 1 compare match input capture A interrupt 1 0 Activated by TPU channel 2 compare match input capture A interru...

Страница 205: ...cifies whether channel 1 is to be used in short address mode or full address mode Bit 15 FAE1 Description 0 Short address mode Initial value 1 Full address mode In short address mode channels 1A and 1...

Страница 206: ...t source selected by the data transfer factor setting issues an interrupt request to the CPU or DTC regardless of the DTA bit setting Bit 11 Data Transfer Acknowledge 1B DTA1B Enables or disables clea...

Страница 207: ...g cleared to 0 are as follows When initialization is performed When the specified number of transfers have been completed in a transfer mode other than repeat mode When 0 is written to the DTE bit to...

Страница 208: ...r and address register again and then setting the DTE bit to 1 Bit 3 Data Transfer Interrupt Enable 1B DTIE1B Enables or disables the channel 1B transfer end interrupt Bit 3 DTIE1B Description 0 Trans...

Страница 209: ...ess register and MARB as the destination address register MAR is composed of two 16 bit registers MARH and MARL The upper 8 bits of MARH are reserved they are always read as 0 and cannot be modified M...

Страница 210: ...7 6 5 4 3 2 1 0 ETCRAL Initial value R W R W R W R W R W R W R W R W R W Undefined ETCRB Block Transfer Counter Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ETCRB Initial value R W R W R W R W R W R W R...

Страница 211: ...ze DTSZ Selects the size of data to be transferred at one time Bit 15 DTSZ Description 0 Byte size transfer Initial value 1 Word size transfer Bit 14 Source Address Increment Decrement SAID Bit 13 Sou...

Страница 212: ...er destination address register MARB is to be incremented decremented or left unchanged when data transfer is performed Bit 6 DAID Bit 5 DAIDE Description 0 0 MARB is fixed Initial value 1 MARB is inc...

Страница 213: ...Activated by TPU channel 0 compare match input capture A interrupt 1 Activated by TPU channel 1 compare match input capture A interrupt 1 0 Activated by TPU channel 2 compare match input capture A in...

Страница 214: ...ized to H 0000 by a reset and in standby mode Bit 15 Full Address Enable 1 FAE1 Specifies whether channel 1 is to be used in short address mode or full address mode In full address mode channels 1A an...

Страница 215: ...rrupt source at time of DMA transfer is disabled Initial value 1 Clearing of selected internal interrupt source at time of DMA transfer is enabled Bit 9 Data Transfer Acknowledge 0 DTA0 Enables or dis...

Страница 216: ...as indicating the end of a transfer and issues a transfer end interrupt request to the CPU The conditions for the DTE bit being cleared to 0 are as follows When initialization is performed When the s...

Страница 217: ...Bit 1 DTIE0B Description 0 Transfer break interrupt disabled Initial value 1 Transfer break interrupt enabled Bits 2 and 0 Data Transfer End Interrupt Enable A DTIEA These bits enable or disable an in...

Страница 218: ...channel 0A The address register and count register area is re set by the first DTC transfer then the control register area is re set by the second DTC chain transfer When re setting the control regist...

Страница 219: ...nd bit 4 in DMATCR Bit 1 WE0B Description 0 Writes to all bits in DMACR0B bits 9 5 and 1 in DMABCR and bit 4 in DMATCR are disabled Initial value 1 Writes to all bits in DMACR0B bits 9 5 and 1 in DMAB...

Страница 220: ...fer End Enable 1 TEE1 Enables or disables transfer end pin 1 TEND1 output Bit 5 TEE1 Description 0 TEND1 pin output disabled Initial value 1 TEND1 pin output enabled Bit 4 Transfer End Enable 0 TEE0 E...

Страница 221: ...ter that performs module stop mode control When the MSTP15 bit in MSTPCR is set to 1 the DMAC operation stops at the end of the bus cycle and a transition is made to module stop mode For details see s...

Страница 222: ...upt External request Up to 4 channels can operate independently External request applies to channel B only Single address mode applies to channel B only Modes 1 2 and 3 can also be specified for singl...

Страница 223: ...vice one byte or one word at a time Unlike dual address mode source and destination accesses are performed in parallel Therefore either the source or the destination is an external device which can be...

Страница 224: ...23 0 MAR Source address register Destination address register Start address of transfer destination or transfer source Incremented decremented every transfer 23 0 IOAR 15 H FF Destination address reg...

Страница 225: ...bits in ETCR ETCR is decremented by 1 each time a transfer is executed and when its value reaches H 0000 the DTE bit is cleared and transfer ends If the DTIE bit is set to 1 at this time an interrupt...

Страница 226: ...DTA bit 2 Set the transfer source address and transfer destination address in MAR and IOAR 3 Set the number of transfers in ETCR 4 Set each bit in DMACR Set the transfer data size with the DTSZ bit Sp...

Страница 227: ...nsfer destination or transfer source Fixed 23 0 IOAR 15 H FF Destination address register Source address register Start address of transfer source or transfer destination Fixed 0 15 ETCR Transfer coun...

Страница 228: ...t Figure 7 6 shows an example of the setting procedure for idle mode Idle mode setting Set DMABCRH Set transfer source and transfer destination addresses Set number of transfers Set DMACR Read DMABCRL...

Страница 229: ...ress register Start address of transfer source or transfer destination Fixed 0 ETCRH 7 0 ETCRL 7 Holds number of transfers Transfer counter Number of transfers Number of transfers Fixed Decremented ev...

Страница 230: ...after that terminated when the DTE bit was cleared Figure 7 7 illustrates operation in repeat mode Address T Address B Transfer IOAR 1 byte or word transfer performed in response to 1 transfer reques...

Страница 231: ...nterrupt clearing with the DTA bit 2 Set the transfer source address and transfer destination address in MAR and IOAR 3 Set the number of transfers in both ETCRH and ETCRL 4 Set each bit in DMACR Set...

Страница 232: ...DTDIR 1 Initial Setting Operation 23 0 MAR Source address register Destination address register Start address of transfer destination or transfer source DACK pin Write strobe Read strobe Set automati...

Страница 233: ...e when sequential mode is specified Address T Address B Transfer DACK 1 byte or word transfer performed in response to 1 transfer request Legend Address T L Address B L 1 DTID 2DTSZ N 1 Where L Value...

Страница 234: ...nternal interrupt clearing with the DTA bit 2 Set the transfer source address transfer destination address in MAR 3 Set the number of transfers in ETCR 4 Set each bit in DMACR Set the transfer data si...

Страница 235: ...ation address register Start address of transfer destination Incremented decremented every transfer or fixed 0 15 ETCRA Transfer counter Number of transfers Decremented every transfer transfer ends wh...

Страница 236: ...set in ETCRA TA TB BA BB LA LB N Figure 7 11 Operation in Normal Mode Transfer requests activation sources are external requests and auto requests With auto request the DMAC is only activated by regis...

Страница 237: ...ansfer source address in MARA and the transfer destination address in MARB 3 Set the number of transfers in ETCRA 4 Set each bit in DMACRA and DMACRB Set the transfer data size with the DTSZ bit Speci...

Страница 238: ...transfer destination Incremented decremented every transfer or fixed 0 ETCRAH 7 0 ETCRAL 7 Holds block size Block size counter Block size Block size Fixed Decremented every transfer ETCRH value copied...

Страница 239: ...Consecutive transfer of M bytes or words is performed in response to one request Legend Address Address Address Address Where LA LB LA SAIDE 1 SAID 2DTSZ M N 1 LB DAIDE 1 DAID 2DTSZ N 1 Value set in...

Страница 240: ...e 7 14 Operation in Block Transfer Mode BLKDIR 1 ETCRAL is decremented by 1 each time a byte or word transfer is performed In response to a single transfer request burst transfer is performed until th...

Страница 241: ...AID 2DTSZ ETCRAH MARA MARA SAIDE 1 SAID 2DTSZ ETCRAH No Yes No Yes No Yes No Yes Clear DTE bit to 0 to end transfer Figure 7 15 Operation Flow in Block Transfer Mode Transfer requests activation sourc...

Страница 242: ...ers in ETCRB 4 Set each bit in DMACRA and DMACRB Set the transfer data size with the DTSZ bit Specify whether MARA is to be incremented decremented or fixed with the SAID and SAIDE bits Set the BLKE b...

Страница 243: ...the request independently of the interrupt controller Consequently interrupt controller priority settings are not accepted If the DMAC is activated by a CPU interrupt source or an interrupt source th...

Страница 244: ...d by register setting only and transfer continues to the end With auto request activation cycle steal mode or burst mode can be selected In cycle steal mode the DMAC releases the bus to another bus ma...

Страница 245: ...robe For details of bus cycles see section 7 5 11 DMAC Bus Cycles Single Address Mode Do not specify internal space for transfer addresses in single address mode 7 5 9 Basic DMAC Bus Cycles An example...

Страница 246: ...A write DMA dead DMA read DMA write DMA read DMA write Bus release Bus release Bus release Figure 7 19 Example of Short Address Mode Transfer A one byte or one word transfer is performed for one trans...

Страница 247: ...ead Address bus RD LWR TEND HWR Bus release Last transfer cycle DMA write DMA read DMA write DMA read DMA write DMA dead Bus release Bus release Bus release Figure 7 20 Example of Full Address Mode Cy...

Страница 248: ...sfer end cycle the cycle in which the transfer counter reaches 0 a one state DMA dead cycle is inserted after the DMA write cycle If a request from another higher priority channel is generated after b...

Страница 249: ...e DMA read DMA write DMA dead DMA read DMA write DMA read DMA write DMA dead Bus release Bus release Figure 7 22 Example of Full Address Mode Block Transfer Mode Transfer A one block transfer is perfo...

Страница 250: ...control Channel Write Idle Transfer source Request Minimum of 2 cycles 1 3 2 4 6 5 7 Acceptance resumes Acceptance resumes DMA write Bus release DMA read DMA write Bus release Request Minimum of 2 cy...

Страница 251: ...resumes DMA dead 1 block transfer Idle Dead Dead DMA write Bus release DMA read DMA write DMA dead Bus release Transfer source Transfer destination Request clear period Minimun of 2 cycles Request Ac...

Страница 252: ...DREQ Idle Write Idle Bus release DMA control Channel Write Idle Transfer source Bus release DMA read DMA write Bus release Request Minimum of 2 cycles 1 3 2 Minimum of 2 cycles 4 6 5 7 Acceptance res...

Страница 253: ...6 5 7 Acceptance resumes DMA dead Bus release DMA read DMA right DMA dead Bus release 1 block transfer Idle Dead Dead 1 block transfer Acceptance resumes Request Minimum of 2 cycles Transfer destinati...

Страница 254: ...sfer Figure 7 28 shows a transfer example in which TEND output is enabled and word size single address mode transfer read is performed from external 8 bit 2 state access space to an external device DM...

Страница 255: ...29 Example of Single Address Mode Byte Write Transfer Figure 7 30 shows a transfer example in which TEND output is enabled and word size single address mode transfer write is performed from an extern...

Страница 256: ...d in the DMAC Start of DMA cycle DREQ pin high level sampling on the rising edge of starts When the DREQ pin high level has been sampled acceptance is resumed after the single cycle is completed As in...

Страница 257: ...eared at the next bus break and activation is started in the DMAC The DMAC cycle is started Acceptance is resumed after the single cycle is completed As in 1 the DREQ pin low level is sampled on the r...

Страница 258: ...level can always be output from the TEND pin if the bus cycle in which a low level is to be output is an external bus cycle However a low level is not output from the TEND pin if the bus cycle in whi...

Страница 259: ...that the bus cycle concerned has ended and starts the next operation Therefore DREQ pin sampling is started one state after the start of the DMA write cycle or single address transfer 7 5 13 DMAC Mult...

Страница 260: ...lear Request clear Bus release Channel 0A transfer Bus release Channel 0B transfer Channel 1 transfer Bus release Request hold Read Selection Non selection Selection Figure 7 35 Example of Multi Chann...

Страница 261: ...de transfer the DMAC discontinues transfer on completion of the 1 byte or 1 word transfer in progress then releases the bus which passes to the CPU The channel on which transfer was interrupted can be...

Страница 262: ...e DTE bit is set to 1 again In full address mode the same applies to the DTME bit Figure 7 37 shows the procedure for forcibly terminating DMAC operation by software Forced termination of DMAC Clear D...

Страница 263: ...opriate setting procedure Clearing full address mode Stop the channel Initialize DMACR Clear FAE bit to 0 Initialization operation halted 1 2 3 1 Clear both the DTE bit and the DTME bit in DMABCRL to...

Страница 264: ...er on channel 1 Low Enabling or disabling of each interrupt source is set by means of the DTIE bit for the corresponding channel in DMABCR and interrupts from each source are sent to the interrupt con...

Страница 265: ...remented Block size counter ETCR operation decremented in block transfer mode 2 Transfer destination address register MAR operation incremented decremented fixed 2 Transfer destination address registe...

Страница 266: ...Medium Speed Mode When the DTA bit is 0 internal interrupt signals specified as DMAC transfer sources are edge detected In medium speed mode the DMAC operates on a medium speed clock while on chip sup...

Страница 267: ...utput at the TEND pin Internal address Internal read signal External address HWR LWR Internal write signal TEND Not output DMA read External write by CPU etc DMA write Figure 7 42 Example in Which Low...

Страница 268: ...by the CPU as necessary Channel Re Setting To reactivate a number of channels when multiple channels are enabled use exclusive handling of transfer end interrupts and perform DMABCR control bit opera...

Страница 269: ...fer modes available Incrementing decrementing and fixing of source and destination addresses can be selected Direct specification of 16 Mbyte address space possible 24 bit transfer source and destinat...

Страница 270: ...g speed Note When the DTC is used the RAME bit in SYSCR must be set to 1 Interrupt request Interrupt controller DTC Internal address bus DTC service request Control logic Register information MRA MRB...

Страница 271: ...er DAR 2 Undefined 3 DTC transfer count register A CRA 2 Undefined 3 DTC transfer count register B CRB 2 Undefined 3 DTC enable registers DTCER R W H 00 H FF30 to H FF35 DTC vector register DTVECR R W...

Страница 272: ...t 7 SM1 Bit 6 SM0 Description 0 SAR is fixed 1 0 SAR is incremented after a transfer by 1 when Sz 0 by 2 when Sz 1 1 SAR is decremented after a transfer by 1 when Sz 0 by 2 when Sz 1 Bits 5 and 4 Dest...

Страница 273: ...ata transfers can be performed consecutively in response to a single transfer request In data transfer with CHNE set to 1 determination of the end of the specified number of transfers clearing of the...

Страница 274: ...de fined Unde fined Unde fined Unde fined Unde fined Unde fined Unde fined Unde fined Unde fined Unde fined Unde fined Unde fined Unde fined Unde fined R W CRAH CRAL CRA is a 16 bit register that desi...

Страница 275: ...the specified number of transfers have ended 1 DTC activation by this interrupt is enabled Holding condition When the DISEL bit is 0 and the specified number of transfers have not ended n 7 to 0 A DTC...

Страница 276: ...pressed as H 0400 vector number 1 1 indicates a one bit left shift For example when DTVEC6 to DTVEC0 H 10 the vector address is H 0420 8 2 9 Module Stop Control Register MSTPCR MSTPCRH MSTPCRL Bit 15...

Страница 277: ...number of transfers with a single activation Figure 8 2 shows a flowchart of DTC operation Start Read DTC vector Next transfer Read register information Data transfer Write register information Clear...

Страница 278: ...e One transfer request transfers one byte or one word Memory addresses are incremented or decremented by 1 or 2 After the specified number of transfers 1 to 256 the initial state resumes and operation...

Страница 279: ...Is 1 or when the Specified Number of Transfers Have Ended Software activation The SWDTE bit is cleared to 0 The SWDTE bit remains set to 1 An interrupt is issued to the CPU Interrupt activation The co...

Страница 280: ...e if DTVECR is H 10 the vector address is H 0420 The DTC reads the start address of the register information from the vector address set for each activation source and then reads the register informat...

Страница 281: ...H 0442 DTCEB4 TGI0C GR0C compare match input capture 34 H 0444 DTCEB3 TGI0D GR0D compare match input capture 35 H 0446 DTCEB2 TGI1A GR1A compare match input capture TPU channel 1 40 H 0450 DTCEB1 TGI...

Страница 282: ...nsfer end 0 DMAC 72 H 0490 DTCEE7 DMTEND0B DMAC transfer end 1 73 H 0492 DTCEE6 DMTEND1A DMAC transfer end 2 74 H 0494 DTCEE5 DMTEND1B DMAC transfer end 3 75 H 0496 DTCEE4 RXI0 reception data full 0 S...

Страница 283: ...e MRA SAR MRB DAR CRA and CRB registers in that order from the start address of the register information contents of the vector address In the case of chain transfer register information should be loc...

Страница 284: ...Table 8 5 lists the register information in normal mode and figure 8 6 shows memory mapping in normal mode Table 8 5 Register Information in Normal Mode Name Abbreviation Function DTC source address...

Страница 285: ...00 and therefore CPU interrupts cannot be requested when DISEL 0 Table 8 6 lists the register information in repeat mode and figure 8 7 shows memory mapping in repeat mode Table 8 6 Register Informat...

Страница 286: ...ansfers have ended a CPU interrupt is requested Table 8 7 lists the register information in block transfer mode and figure 8 8 shows memory mapping in block transfer mode Table 8 7 Register Informatio...

Страница 287: ...ly Figure 8 9 shows the memory map for chain transfer Source Source Destination Destination DTC vector address Register information start address Register information CHNE 1 Register information CHNE...

Страница 288: ...or read Transfer information read Transfer information write Data transfer Read Write Figure 8 10 DTC Operation Timing Example in Normal Mode or Repeat Mode Read Write Read Write Data transfer Transfe...

Страница 289: ...Table 8 8 DTC Execution Statuses Mode Vector Read I Register Information Read Write J Data Read K Data Write L Internal Operations M Normal 1 6 1 1 3 Repeat 1 6 1 1 3 Block transfer 1 6 N N 3 N Block...

Страница 290: ...is requested If the DTC is to continue transferring data set the DTCE bit to 1 Activation by Software The procedure for using the DTC with software activation is as follows 1 Set the MRA MRB SAR DAR C...

Страница 291: ...TS 1 Set MRB to chain mode CHNE 1 DISEL 0 Set the data table start address in SAR the NDRH address in DAR and the data table size in CRAH and CRAL CRB can be set to any value 2 Perform settings for tr...

Страница 292: ...ion source is generated These interrupts to the CPU are subject to CPU mask level and interrupt controller priority level control In the case of activation by software a software activated data transf...

Страница 293: ...ave a on chip pull up MOS function and in addition to DR and DDR have a MOS input pull up control register PCR to control the on off state of MOS input pull up Port 3 and port A include an open drain...

Страница 294: ...ls 0 and 1 I O pins TMRI0 TMCI0 TMO0 TMRI1 TMCI1 TMO1 and PPG output pins PO7 to PO0 Port 3 6 bit I O port Open drain output capability P35 SCK1 P34 SCK0 P33 RxD1 P32 RxD0 P31 TxD1 P30 TxD0 6 bit I O...

Страница 295: ...nput PA4 to PA7 PA4 A20 IRQ4 Address output When DDR 1 address output PA3 A19 to PA0 A16 Address output When DDR 0 after reset input ports When DDR 1 address output I O port Port B 8 bit I O port On c...

Страница 296: ...input When WAITE 0 and BREQOE 1 BREQO output When RMTS2 to RMTS0 B 001 to B 011 CW2 0 and LCASS 0 LCAS output PF1 BACK PF0 BREQ When BRLE 0 after reset I O port When BRLE 1 BREQ input BACK output Por...

Страница 297: ...P16 I O PO14 output TIOCA2 I O P15 I O PO13 output TIOCB1 I O TCLKC input P14 I O PO12 output TIOCA1 I O P13 I O PO11 output TIOCD0 I O TCLKB input P12 I O PO10 output TIOCC0 I O TCLKA input P11 I O P...

Страница 298: ...0DR Initial value 0 0 0 0 0 0 0 0 R W R W R W R W R W R W R W R W R W P1DR is an 8 bit readable writable register that stores output data for the port 1 pins P17 to P10 P1DR is initialized to H 00 by...

Страница 299: ...to IOB0 in TIOR2 bits CCLR1 and CCLR0 in TCR2 bits TPSC2 to TPSC0 in TCR0 and TCR5 bit NDER15 in NDERH and bit P17DDR TPU Channel 2 Setting Table Below 1 Table Below 2 P17DDR 0 1 1 NDER15 0 1 Pin func...

Страница 300: ...DDR TPU Channel 2 Setting Table Below 1 Table Below 2 P16DDR 0 1 1 NDER14 0 1 Pin function TIOCA2 output P16 input P16 output PO14 output TIOCA2 input 1 Note 1 TIOCA2 input when MD3 to MD0 B 0000 B 01...

Страница 301: ...1 1 NDER13 0 1 Pin function TIOCB1 output P15 input P15 output PO13 output TIOCB1 input 1 TCLKC input 2 Notes 1 TIOCB1 input when MD3 to MD0 B 0000 B 01 and IOB3 to IOB0 B 10 2 TCLKC input when the se...

Страница 302: ...nel 1 Setting Table Below 1 Table Below 2 P14DDR 0 1 1 NDER12 0 1 Pin function TIOCA1 output P14 input P14 output PO12 output TIOCA1 input 1 Note 1 TIOCA1 input when MD3 to MD0 B 0000 B 01 IOA3 to IOA...

Страница 303: ...able Below 1 Table Below 2 P13DDR 0 1 1 NDER11 0 1 Pin function TIOCD0 output P13 input P13 output PO11 output TIOCD0 input 1 TCLKB input 2 Notes 1 TIOCD0 input when MD3 to MD0 B 0000 IOD3 to IOD0 B 1...

Страница 304: ...OCC0 output P12 input P12 output PO10 output TIOCC0 input 1 TCLKA input 2 Notes 1 TIOCC0 input when MD3 to MD0 B 0000 and IOC3 to IOC0 B 10 2 TCLKA input when the setting for TCR0 to TCR5 is TPSC2 to...

Страница 305: ...it SAE1 in DMABCRH and bit P11DDR SAE1 0 1 TPU Channel 0 Setting Table Below 1 Table Below 2 P11DDR 0 1 1 NDER9 0 1 Pin function TIOCB0 output P11 input P11 output PO9 output DACK1 output TIOCB0 input...

Страница 306: ...DR SAE0 0 1 TPU Channel 0 Setting Table Below 1 Table Below 2 P10DDR 0 1 1 NDER8 0 1 Pin function TIOCA0 output P10 input P10 output PO8 output DACK0 output TIOCA0 input 1 Note 1 TIOCA0 input when MD3...

Страница 307: ...1 I O PO1 output TIOCB3 I O P20 I O PO0 output TIOCA3 I O Port 2 Port 2 pins Figure 9 2 Port 2 Pin Functions 9 3 2 Register Configuration Table 9 4 shows the port 2 register configuration Table 9 4 Po...

Страница 308: ...re standby mode It retains its prior state after a manual reset and in software standby mode Note Manual reset is only supported in the H8S 2357 ZTAT Port 2 Register PORT2 Bit 7 6 5 4 3 2 1 0 P27 P26...

Страница 309: ...ation of the TPU channel 5 setting by bits MD3 to MD0 in TMDR5 bits IOB3 to IOB0 in TIOR5 bits CCLR1 and CCLR0 in TCR5 bit NDER7 in NDERL bits OS3 to OS0 in TCSR1 and bit P27DDR OS3 to OS0 All 0 Any 1...

Страница 310: ...OS3 to OS0 All 0 Any 1 TPU Channel 5 Setting Table Below 1 Table Below 2 P26DDR 0 1 1 NDER6 0 1 Pin function TIOCA5 output P26 input P26 output PO6 output TMO0 output TIOCA5 input 1 Note 1 TIOCA5 inp...

Страница 311: ...bits IOB3 to IOB0 in TIOR4 bits CCLR1 and CCLR0 in TCR4 bit NDER5 in NDERL and bit P25DDR TPU Channel 4 Setting Table Below 1 Table Below 2 P25DDR 0 1 1 NDER5 0 1 Pin function TIOCB4 output P25 input...

Страница 312: ...CCLR0 in TCR4 bit NDER4 in NDERL and bit P24DDR TPU Channel 4 Setting Table Below 1 Table Below 2 P24DDR 0 1 1 NDER4 0 1 Pin function TIOCA4 output P24 input P24 output PO4 output TIOCA4 input 1 TMRI1...

Страница 313: ...bits IOD3 to IOD0 in TIOR3L bits CCLR2 to CCLR0 in TCR3 bit NDER3 in NDERL and bit P23DDR TPU Channel 3 Setting Table Below 1 Table Below 2 P23DDR 0 1 1 NDER3 0 1 Pin function TIOCD3 output P23 input...

Страница 314: ...and bit P22DDR TPU Channel 3 Setting Table Below 1 Table Below 2 P22DDR 0 1 1 NDER2 0 1 Pin function TIOCC3 output P22 input P22 output PO2 output TIOCC3 input 1 TMRI0 input Note 1 TIOCC3 input when...

Страница 315: ...t NDER1 in NDERL and bit P21DDR TPU Channel 3 Setting Table Below 1 Table Below 2 P21DDR 0 1 1 NDER1 0 1 Pin function TIOCB3 output P21 input P21 output PO1 output TIOCB3 input Note TIOCB3 input when...

Страница 316: ...TPU Channel 3 Setting Table Below 1 Table Below 2 P20DDR 0 1 1 NDER0 0 1 Pin function TIOCA3 output P20 input P20 output PO0 output TIOCA3 input 1 Note 1 TIOCA3 input when MD3 to MD0 B 0000 and IOA3...

Страница 317: ...R W Initial Value 2 Address 1 Port 3 data direction register P3DDR W H 00 H FEB2 Port 3 data register P3DR R W H 00 H FF62 Port 3 register PORT3 R Undefined H FF52 Port 3 open drain control register...

Страница 318: ...AT Port 3 Register PORT3 Bit 7 6 5 4 3 2 1 0 P35 P34 P33 P32 P31 P30 Initial value Undefined Undefined R W R R R R R R Note Determined by state of pins P35 to P30 PORT3 is an 8 bit read only register...

Страница 319: ...RxD1 and SCK1 Port 3 pin functions are shown in table 9 7 Table 9 7 Port 3 Pin Functions Pin Selection Method and Pin Functions P35 SCK1 The pin function is switched as shown below according to the co...

Страница 320: ...it P32DDR RE 0 1 P32DDR 0 1 Pin function P32 input pin P32 output pin RxD0 input pin Note When P32ODR 1 the pin becomes an NMOS open drain output P31 TxD1 The pin function is switched as shown below a...

Страница 321: ...Port 4 pins Port 4 Figure 9 4 Port 4 Pin Functions 9 5 2 Register Configuration Table 9 8 shows the port 4 register configuration Port 4 is an input only port and does not have a data direction regist...

Страница 322: ...R R W H 0 H FF64 Port 5 register PORT5 R Undefined H FF54 Notes 1 Lower 16 bits of the address 2 Value of bits 3 to 0 Port 5 Data Direction Register P5DDR Bit 7 6 5 4 3 2 1 0 P53DDR P52DDR P51DDR P50D...

Страница 323: ...Port 5 Register PORT5 Bit 7 6 5 4 3 2 1 0 P53 P52 P51 P50 Initial value Undefined Undefined Undefined Undefined R W R R R R Note Determined by state of pins P53 to P50 PORT5 is an 8 bit read only regi...

Страница 324: ...ote ADTRG input when TRGS0 TRGS1 1 P52 SCK2 The pin function is switched as shown below according to the combination of bit C A in the SCI2 SMR bits CKE0 and CKE1 in SCR and bit P52DDR CKE1 0 1 C A 0...

Страница 325: ...input P65 I O IRQ1 input P64 I O IRQ0 input P63 I O TEND1 output P62 I O DREQ1 input P61 I O TEND0 output P60 I O DREQ0 input Port 6 pins Pin functions in mode 7 P67 input IRQ3 input CS7 output P66 in...

Страница 326: ...itial value 0 0 0 0 0 0 0 0 R W R W R W R W R W R W R W R W R W P6DR is an 8 bit readable writable register that stores output data for the port 6 pins P67 to P60 P6DR is initialized to H 00 by a powe...

Страница 327: ...nput pin CS7 output pin IRQ3 interrupt input pin Note Modes 6 and 7 are provided in the on chip ROM version only P66 IRQ2 CS6 The pin function is switched as shown below according to bit P66DDR Mode M...

Страница 328: ...DERQ1 input P61 TEND0 CS5 The pin function is switched as shown below according to the combination of bit TEE0 in the DMAC DMATCR and bit P61DDR Mode Mode 7 Modes 4 to 6 TEE0 0 1 0 1 P61DDR 0 1 0 1 P...

Страница 329: ...A2 A18 PA1 A17 PA0 A16 PA7 input A23 output IRQ7 input PA6 input A22 output IRQ6 input PA5 input A21 output IRQ5 input A20 output A19 output A18 output A17 output A16 output Note Modes 6 and 7 are pro...

Страница 330: ...t for the pins of port A PADDR cannot be read if it is an undefined value will be read PADDR is initialized to H 00 by a power on reset and in hardware standby mode It retains its prior state after a...

Страница 331: ...are cleared to 0 the pin states are read After a power on reset and in hardware standby mode PORTA contents are determined by the pin states as PADDR and PADR are initialized PORTA retains its prior...

Страница 332: ...e bit to 0 makes the pin a CMOS output PAODR is initialized to H 00 by a power on reset and in hardware standby mode It retains its prior state after a manual reset and in software standby mode Note M...

Страница 333: ...PADDR 1 When PADDR 0 Port A Figure 9 9 Port A Pin Functions Mode 6 Modes 4 and 5 In modes 4 and 5 the lower 5 bits of port A are designated as address outputs automatically while the upper 3 bits func...

Страница 334: ...OS input pull up for that pin The MOS input pull up function is in the off state after a power on reset and in hardware standby mode The prior state is retained after a manual reset and in software st...

Страница 335: ...A15 PB6 A14 PB5 A13 PB4 A12 PB3 A11 PB2 A10 PB1 A9 PB0 A8 PB7 PB6 PB5 PB4 PB3 PB2 PB1 PB0 Note Modes 6 and 7 are provided in the on chip ROM version only input input input input input input input inp...

Страница 336: ...rior state after a manual reset and in software standby mode The OPE bit in SBYCR is used to select whether the address output pins retain their output state or become high impedance when a transition...

Страница 337: ...are initialized PORTB retains its prior state after a manual reset and in software standby mode Note Manual reset is only supported in the H8S 2357 ZTAT Port B MOS Pull Up Control Register PBPCR On Ch...

Страница 338: ...I O I O I O I O I O I O I O Figure 9 12 Port B Pin Functions Mode 7 Mode 6 On Chip ROM Version Only In mode 6 port B pins function as address outputs or input ports Input or output can be specified on...

Страница 339: ...s on or off on an individual bit basis When a PBDDR bit is cleared to 0 in mode 6 or 7 setting the corresponding PBPCR bit to 1 turns on the MOS input pull up for that pin The MOS input pull up functi...

Страница 340: ...ration PC7 A7 PC6 A6 PC5 A5 PC4 A4 PC3 A3 PC2 A2 PC1 A1 PC0 A0 Port C PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 Note Modes 6 and 7 are provided in the on chip ROM version only input input input input input inpu...

Страница 341: ...prior state after a manual reset and in software standby mode The OPE bit in SBYCR is used to select whether the address output pins retain their output state or become high impedance when a transitio...

Страница 342: ...are initialized PORTC retains its prior state after a manual reset and in software standby mode Note Manual reset is only supported in the H8S 2357 ZTAT Port C MOS Pull Up Control Register PCPCR On Ch...

Страница 343: ...I O I O I O I O I O I O I O I O Figure 9 16 Port C Pin Functions Mode 7 Mode 6 On Chip ROM Version Only In mode 6 port C pins function as address outputs or input ports Input or output can be specifie...

Страница 344: ...n or off on an individual bit basis When a PCDDR bit is cleared to 0 in mode 6 or 7 setting the corresponding PCPCR bit to 1 turns on the MOS input pull up for that pin The MOS input pull up function...

Страница 345: ...input pull up function that can be controlled by software on chip ROM version only Figure 9 19 shows the port D pin configuration PD7 D15 PD6 D14 PD5 D13 PD4 D12 PD3 D11 PD2 D10 PD1 D9 PD0 D8 Note Mod...

Страница 346: ...efined value will be read PDDDR is initialized to H 00 by a power on reset and in hardware standby mode It retains its prior state after a manual reset and in software standby mode Note Manual reset i...

Страница 347: ...ins its prior state after a manual reset and in software standby mode Note Manual reset is only supported in the H8S 2357 ZTAT Port D MOS Pull Up Control Register PDPCR On Chip ROM Version Only Bit 7...

Страница 348: ...t to 0 makes the pin an input port Port D pin functions in mode 7 are shown in figure 9 20 PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0 Port D I O I O I O I O I O I O I O I O Figure 9 20 Port D Pin Functions Mode...

Страница 349: ...ll up for that pin The MOS input pull up function is in the off state after a power on reset and in hardware standby mode The prior state is retained after a manual reset and in software standby mode...

Страница 350: ...an be controlled by software on chip ROM version only Figure 9 22 shows the port E pin configuration PE7 D7 PE6 D6 PE5 D5 PE4 D4 PE3 D3 PE2 D2 PE1 D1 PE0 D0 Note Modes 6 and 7 are provided in the on c...

Страница 351: ...a power on reset and in hardware standby mode It retains its prior state after a manual reset and in software standby mode Note Manual reset is only supported in the H8S 2357 ZTAT Mode 7 Setting a PE...

Страница 352: ...ined by the pin states as PEDDR and PEDR are initialized PORTE retains its prior state after a manual reset and in software standby mode Note Manual reset is only supported in the H8S 2357 ZTAT Port E...

Страница 353: ...s Mode 7 Modes 4 to 6 In modes 4 to 6 when 8 bit access is designated and 8 bit bus mode is selected port E pins are automatically designated as I O ports Setting a PEDDR bit to 1 makes the correspond...

Страница 354: ...PEPCR bit to 1 turns on the MOS input pull up for that pin The MOS input pull up function is in the off state after a power on reset and in hardware standby mode The prior state is retained after a m...

Страница 355: ...t F pin configuration PF7 PF6 AS PF5 RD PF4 HWR PF3 LWR PF2 LCAS WAIT BREQO PF1 BACK PF0 BREQ Port F Port F pins PF7 PF6 PF5 PF4 PF3 PF2 PF1 PF0 Note Modes 6 and 7 are provided in the on chip ROM vers...

Страница 356: ...n mode 7 It retains its prior state after a manual reset and in software standby mode The OPE bit in SBYCR is used to select whether the bus control output pins retain their output state or become hig...

Страница 357: ...ister PORTF Bit 7 6 5 4 3 2 1 0 PF7 PF6 PF5 PF4 PF3 PF2 PF1 PF0 Initial value R W R R R R R R R R Note Determined by state of pins PF7 to PF0 PORTF is an 8 bit read only register that shows the pin st...

Страница 358: ...input pin PF6 output pin Note Modes 6 and 7 are provided in the on chip ROM version only PF5 RD The pin function is switched as shown below according to the operating mode and bit PF5DDR Operating Mo...

Страница 359: ...S0 B 001 to B 011 2 Modes 6 and 7 are provided in the on chip ROM version only PF1 BACK The pin function is switched as shown below according to the combination of the operating mode and bits BRLE and...

Страница 360: ...Pin functions in mode 7 Pin functions in modes 4 to 6 PG4 input CS0 output PG3 input CS1 output PG2 input CS2 output PG1 input CS3 output PG0 I O CAS output Port G Figure 9 26 Port G Pin Functions 9...

Страница 361: ...1 makes the corresponding port G pin an output port while clearing the bit to 0 makes the pin an input port Modes 4 to 6 Pins PG4 to PG1 function as bus control output pins CS0 to CS3 when the corresp...

Страница 362: ...t always be performed on PGDR Bits 7 to 5 are reserved they return an undetermined value if read and cannot be modified If a port G read is performed while PGDDR bits are set to 1 the PGDR values are...

Страница 363: ...tput pin Note Modes 6 and 7 are provided in the on chip ROM version only PG2 CS2 The pin function is switched as shown below according to the operating mode and bit PG2DDR Operating Mode Mode 7 Modes...

Страница 364: ...Rev 6 00 Oct 28 2004 page 336 of 1016 REJ09B0138 0600H...

Страница 365: ...er synchronous operation PWM mode Any PWM output duty can be set Maximum of 15 phase PWM output possible by combination with synchronous operation Buffer operation settable for channels 0 and 3 Input...

Страница 366: ...n be generated Channel 0 to 5 compare match A input capture A signals can be used as A D converter conversion start trigger Module stop mode can be set As the initial setting TPU operation is halted R...

Страница 367: ...TGR3A TGR3B TGR4A TGR4B TGR5A TGR5B General registers buffer registers TGR0C TGR0D TGR3C TGR3D I O pins TIOCA0 TIOCB0 TIOCC0 TIOCD0 TIOCA1 TIOCB1 TIOCA2 TIOCB2 TIOCA3 TIOCB3 TIOCC3 TIOCD3 TIOCA4 TIOCB...

Страница 368: ...put capture TGR5A compare match or input capture PPG trigger TGR0A TGR0B compare match or input capture TGR1A TGR1B compare match or input capture TGR2A TGR2B compare match or input capture TGR3A TGR3...

Страница 369: ...s TIOCA3 TIOCB3 TIOCC3 TIOCD3 TIOCA4 TIOCB4 TIOCA5 TIOCB5 Clock input 1 4 16 64 256 1024 4096 TCLKA TCLKB TCLKC TCLKD Input output pins TIOCA0 TIOCB0 TIOCC0 TIOCD0 TIOCA1 TIOCB1 TIOCA2 TIOCB2 Interrup...

Страница 370: ...O TGR1A input capture input output compare output PWM output pin Input capture out compare match B1 TIOCB1 I O TGR1B input capture input output compare output PWM output pin 2 Input capture out compar...

Страница 371: ...register 0C TGR0C R W H FFFF H FFDC Timer general register 0D TGR0D R W H FFFF H FFDE 1 Timer control register 1 TCR1 R W H 00 H FFE0 Timer mode register 1 TMDR1 R W H C0 H FFE1 Timer I O control reg...

Страница 372: ...R W H C0 H FE91 Timer I O control register 4 TIOR4 R W H 00 H FE92 Timer interrupt enable register 4 TIER4 R W H 40 H FE94 Timer status register 4 TSR4 R W 2 H C0 H FE95 Timer counter 4 TCNT4 R W H 0...

Страница 373: ...R W Channel 1 TCR1 Channel 2 TCR2 Channel 4 TCR4 Channel 5 TCR5 Bit 7 6 5 4 3 2 1 0 CCLR1 CCLR0 CKEG1 CKEG0 TPSC2 TPSC1 TPSC0 Initial value 0 0 0 0 0 0 0 0 R W R W R W R W R W R W R W R W The TCR reg...

Страница 374: ...input capture 2 1 TCNT cleared by counter clearing for another channel performing synchronous clearing synchronous operation 1 Channel Bit 7 Reserved 3 Bit 6 CCLR1 Bit 5 CCLR0 Description 1 2 4 5 0 0...

Страница 375: ...rflow underflow of another channel is selected Bits 2 to 0 Time Prescaler 2 to 0 TPSC2 to TPSC0 These bits select the TCNT counter clock The clock source can be selected independently for each channel...

Страница 376: ...scription 2 0 0 0 Internal clock counts on 1 Initial value 1 Internal clock counts on 4 1 0 Internal clock counts on 16 1 Internal clock counts on 64 1 0 0 External clock counts on TCLKA pin input 1 E...

Страница 377: ...it 0 TPSC0 Description 5 0 0 0 Internal clock counts on 1 Initial value 1 Internal clock counts on 4 1 0 Internal clock counts on 16 1 Internal clock counts on 64 1 0 0 External clock counts on TCLKA...

Страница 378: ...lly Initial value 1 TGRB and TGRD used together for buffer operation Bit 4 Buffer Operation A BFA Specifies whether TGRA is to operate in the normal way or TGRA and TGRC are to be used together for bu...

Страница 379: ...W R W R W Note When TGRC or TGRD is designated for buffer operation this setting is invalid and the register operates as a buffer register The TIOR registers are 8 bit registers that control the TGR...

Страница 380: ...atch 1 output at compare match Toggle output at compare match 1 0 0 Output disabled 1 Initial output is 1 0 output at compare match 1 0 output 1 output at compare match 1 Toggle output at compare matc...

Страница 381: ...are set to B 000 and 1 is used as the TCNT1 count clock this setting is invalid and input capture is not generated 2 When the BFB bit in TMDR0 is set to 1 and TGR0D is used as a buffer register this s...

Страница 382: ...care Channel Bit 7 IOB3 Bit 6 IOB2 Bit 5 IOB1 Bit 4 IOB0 Description 3 0 0 0 0 TGR3B is Output disabled Initial value 1 1 0 1 output compare register Initial output is 0 output 0 output at compare mat...

Страница 383: ...ch 1 Toggle output at compare match 1 0 0 1 0 1 TGR3D is input capture register 2 Capture input source is TIOCD3 pin Input capture at rising edge Input capture at falling edge Input capture at both ed...

Страница 384: ...ut capture at falling edge Input capture at both edges 1 Capture input source is TGR3C compare match input capture Input capture at generation of TGR3C compare match input capture Don t care Channel B...

Страница 385: ...Input capture at both edges 1 Capture input source is channel 1 count clock Input capture at TCNT1 count up count down Don t care Channel Bit 3 IOC3 Bit 2 IOC2 Bit 1 IOC1 Bit 0 IOC0 Description 0 0 0...

Страница 386: ...pture at falling edge Input capture at both edges 1 Capture input source is TGR0A compare match input capture Input capture at generation of channel 0 TGR0A compare match input capture Don t care Chan...

Страница 387: ...capture at TCNT4 count up count down Don t care Channel Bit 3 IOC3 Bit 2 IOC2 Bit 1 IOC1 Bit 0 IOC0 Description 3 0 0 0 0 TGR3C is Output disabled Initial value 1 1 0 1 output compare register 1 Init...

Страница 388: ...ut capture at falling edge Input capture at both edges 1 Capture input source is TGR3A compare match input capture Input capture at generation of TGR3A compare match input capture Don t care Channel B...

Страница 389: ...isters are initialized to H 40 by a reset and in hardware standby mode Bit 7 A D Conversion Start Request Enable TTGE Enables or disables generation of A D conversion start requests by TGRA input capt...

Страница 390: ...TGR Interrupt Enable C TGIEC Enables or disables interrupt requests TGIC by the TGFC bit when the TGFC bit in TSR is set to 1 in channels 0 and 3 In channels 1 2 4 and 5 bit 2 is reserved It is alway...

Страница 391: ...ers are initialized to H C0 by a reset and in hardware standby mode Bit 7 Count Direction Flag TCFD Status flag that shows the direction in which TCNT counts in channels 1 2 4 and 5 In channels 0 and...

Страница 392: ...n DTC is 0 When 0 is written to TGFD after reading TGFD 1 1 Setting conditions When TCNT TGRD while TGRD is functioning as output compare register When TCNT value is transferred to TGRD by input captu...

Страница 393: ...rred to TGRB by input capture signal while TGRB is functioning as input capture register Bit 0 Input Capture Output Compare Flag A TGFA Status flag that indicates the occurrence of TGRA input capture...

Страница 394: ...it 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Initial value 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W The TGR registers are 16 bit registers with a...

Страница 395: ...ynchronous operation for the channel 0 to 4 TCNT counters A channel performs synchronous operation when the corresponding bit in TSYR is set to 1 TSYR is initialized to H 00 by a reset and in hardware...

Страница 396: ...stop mode control When the MSTP13 bit in MSTPCR is set to 1 TPU operation stops at the end of the bus cycle and a transition is made to module stop mode Registers cannot be read or written to in modu...

Страница 397: ...6 bits wide these registers can be read and written to in 16 bit units These registers cannot be read or written to in 8 bit units 16 bit access must always be used An example of 16 bit register acces...

Страница 398: ...it register access operation are shown in figures 10 3 to 10 5 Bus interface H Internal data bus L Module data bus TCR Bus master Figure 10 3 8 Bit Register Access Operation Bus Master TCR Upper 8 Bit...

Страница 399: ...When TGR is an output compare register When a compare match occurs the value in the buffer register for the relevant channel is transferred to TGR When TGR is an input capture register When input capt...

Страница 400: ...nter Set period Start count operation Periodic counter 1 2 4 3 5 Free running counter Start count operation Free running counter 5 1 2 3 4 5 Select output compare register Select the counter clock wit...

Страница 401: ...re match is selected as the TCNT clearing source the TCNT counter for the relevant channel performs periodic count operation The TGR register for setting the period is designated as an output compare...

Страница 402: ...The set initial value is output at the TIOC pin until the first compare match occurs 2 Set the timing for compare match generation in TGR 3 Set the CST bit in TSTR to 1 to start the count operation F...

Страница 403: ...0 1 3 and 4 it is also possible to specify another channel s counter input clock or compare match signal as the input capture source Note When another channel s counter input clock is used as the inpu...

Страница 404: ...e been selected as the TIOCA pin input capture input edge falling edge has been selected as the TIOCB pin input capture input edge and counter clearing by TGRB input capture has been designated for TC...

Страница 405: ...sponding to the channels to be designated for synchronous operation When the TCNT counter of any of the channels designated for synchronous operation is written to the same value is simultaneously wri...

Страница 406: ...138 0600H For details of PWM modes see section 10 4 6 PWM Modes TCNT0 to TCNT2 values H 0000 TIOC0A TIOC1A Time TGR0B Synchronous clearing by TGR0B compare match TGR2A TGR1A TGR2B TGR0A TGR1B TIOC2A F...

Страница 407: ...R3C TGR3B TGR3D When TGR is an output compare register When a compare match occurs the value in the buffer register for the corresponding channel is transferred to the timer general register This oper...

Страница 408: ...n TGR is an output compare register Figure 10 19 shows an operation example in which PWM mode 1 has been designated for channel 0 and buffer operation has been designated for TGRA and TGRC The setting...

Страница 409: ...learing by TGRA input capture has been set for TCNT and both rising and falling edges have been selected as the TIOCA pin input capture input edge As buffer operation has been set when the TCNT value...

Страница 410: ...s set for channel 1 or 4 the counter clock setting is invalid and the counter operates independently in phase counting mode Table 10 6 Cascaded Combinations Combination Upper 16 Bits Lower 16 Bits Cha...

Страница 411: ...Operation 1 Figure 10 23 illustrates the operation when counting upon TCNT2 overflow underflow has been set for TCNT1 and phase counting mode has been designated for channel 2 TCNT1 is incremented by...

Страница 412: ...IOR is performed by means of compare matches Upon counter clearing by a synchronization register compare match the output value of each pin is the initial value set in TIOR If the set values of the cy...

Страница 413: ...e register and select the initial value and output value 4 Set the cycle in the TGR selected in 2 and set the duty in the other the TGR 5 Select the PWM mode with bits MD3 to MD0 in TMDR 6 Set the CST...

Страница 414: ...e and 0 is set for the initial output value and 1 for the output value of the other TGR registers TGR0A to TGR0D TGR1A to output a 5 phase PWM waveform In this case the value set in TGR1B is used as t...

Страница 415: ...TCNT value TGRA H 0000 TIOCA Time TGRB 100 duty TGRB rewritten TGRB rewritten TGRB rewritten Output does not change when cycle register and duty register compare matches occur simultaneously TCNT valu...

Страница 416: ...of whether TCNT is counting up or down Table 10 8 shows the correspondence between external clock pins and channels Table 10 8 Phase Counting Mode Clock Input Pins External Clock Pins Channels A Phase...

Страница 417: ...ls 2 and 4 TCLKB Channels 1 and 5 TCLKD Channels 2 and 4 Operation High level Up count Low level Low level High level High level Down count Low level High level Low level Legend Rising edge Falling ed...

Страница 418: ...t care High level Up count High level Don t care Low level Don t care High level Don t care Low level Down count Legend Rising edge Falling edge Phase counting mode 3 Figure 10 31 shows an example of...

Страница 419: ...t care High level Up count High level Down count Low level Don t care High level Don t care Low level Don t care Legend Rising edge Falling edge Phase counting mode 4 Figure 10 32 shows an example of...

Страница 420: ...nnel 1 is set to phase counting mode 1 and the encoder pulse A phase and B phase are input to TCLKA and TCLKB Channel 0 operates with TCNT counter clearing by TGR0C compare match TGR0A and TGR0C are u...

Страница 421: ...annel 1 TGR1A speed period capture TGR0A speed control period TGR1B position period capture TGR0C position control period TGR0B pulse width capture TGR0D buffer operation Channel 0 TCLKA TCLKB Edge de...

Страница 422: ...pt request signals to be enabled or disabled individually When an interrupt request is generated the corresponding status flag in TSR is set to 1 If the corresponding enable disable bit in TIER is set...

Страница 423: ...sible Possible TCI2V TCNT2 overflow Not possible Not possible TCI2U TCNT2 underflow Not possible Not possible 3 TGI3A TGR3A input capture compare match Possible Possible TGI3B TGR3B input capture comp...

Страница 424: ...s 1 2 4 and 5 10 5 2 DTC DMAC Activation DTC Activation The DTC can be activated by the TGR input capture compare match interrupt for a channel For details see section 8 Data Transfer Controller A tot...

Страница 425: ...ternal clock operation and figure 10 35 shows TCNT count timing in external clock operation TCNT TCNT input clock Internal clock N 1 N N 1 N 2 Falling edge Rising edge Figure 10 34 Count Timing in Int...

Страница 426: ...the TCNT input clock is generated Figure 10 36 shows output compare output timing TGR TCNT TCNT input clock N N N 1 Compare match signal TIOC pin Figure 10 36 Output Compare Output Timing Input Captur...

Страница 427: ...REJ09B0138 0600H TCNT Counter clear signal Compare match signal TGR N N H 0000 Figure 10 38 Counter Clear Timing Compare Match TCNT Counter clear signal Input capture signal TGR N H 0000 N Figure 10...

Страница 428: ...gures 10 40 and 10 41 show the timing in buffer operation TGRA TGRB Compare match signal TCNT TGRC TGRD n N N n n 1 Figure 10 40 Buffer Operation Timing Compare Match TGRA TGRB TCNT Input capture sign...

Страница 429: ...rrupt request signal timing TGR TCNT TCNT input clock N N N 1 Compare match signal TGF flag TGI interrupt Figure 10 42 TGI Interrupt Timing Compare Match TGF Flag Setting Timing in Case of Input Captu...

Страница 430: ...signal timing Figure 10 45 shows the timing for setting of the TCFU flag in TSR by underflow occurrence and TCIU interrupt request signal timing Overflow signal TCNT overflow TCNT input clock H FFFF...

Страница 431: ...for status flag clearing by the CPU and figure 10 47 shows the timing for status flag clearing by the DTC or DMAC Status flag Write signal Address TSR address Interrupt request signal TSR write cycle...

Страница 432: ...th must be at least 2 5 states Figure 10 48 shows the input clock conditions in phase counting mode Overlap Phase differ ence Phase differ ence Overlap TCLKA TCLKC TCLKB TCLKD Pulse width Pulse width...

Страница 433: ...ite signal Address TCNT address TCNT TCNT write cycle T1 T2 N H 0000 Figure 10 49 Contention between TCNT Write and Clear Operations Contention between TCNT Write and Increment Operations If increment...

Страница 434: ...address TCNT TGR write cycle T1 T2 N M TGR write data TGR N N 1 Prohibited Figure 10 51 Contention between TGR Write and Compare Match Contention between Buffer Register Write and Compare Match If a...

Страница 435: ...ress TGR address TGR TGR read cycle T1 T2 M Internal data bus X M Figure 10 53 Contention between TGR Read and Input Capture Contention between TGR Write and Input Capture If the input capture signal...

Страница 436: ...e cycle T1 T2 N TGR N M M Buffer register Buffer register address Figure 10 55 Contention between Buffer Register Write and Input Capture Contention between Overflow Underflow and Counter Clearing If...

Страница 437: ...g Prohibited Figure 10 57 Contention between TCNT Write and Overflow Multiplexing of I O Pins In the H8S 2357 Group the TCLKA input pin is multiplexed with the TIOCC0 I O pin the TCLKB input pin with...

Страница 438: ...Rev 6 00 Oct 28 2004 page 410 of 1016 REJ09B0138 0600H...

Страница 439: ...roups Output trigger signals can be selected in 4 bit groups to provide up to four different 4 bit outputs Selectable output trigger signals Output trigger signals can be selected for each group from...

Страница 440: ...register PPG output control register Next data enable register H Next data enable register L Next data register H Next data register L Output data register H Output data register L Internal data bus...

Страница 441: ...se output 2 PO2 Output Pulse output 3 PO3 Output Pulse output 4 PO4 Output Group 1 pulse output Pulse output 5 PO5 Output Pulse output 6 PO6 Output Pulse output 7 PO7 Output Pulse output 8 PO8 Output...

Страница 442: ...gister L NDRL R W H 00 H FF4D 3 H FF4F Port 1 data direction register P1DDR W H 00 H FEB0 Port 2 data direction register P2DDR W H 00 H FEB1 Module stop control register MSTPCR R W H 3FFF H FF3C Notes...

Страница 443: ...ulse output is disabled the bit value is not transferred from NDR to PODR and the output value does not change NDERH and NDERL are each initialized to H 00 by a reset and in hardware standby mode They...

Страница 444: ...when the TPU compare match event specified by PCR occurs The NDRH and NDRL addresses differ depending on whether pulse output groups have the same output trigger or different output triggers For deta...

Страница 445: ...se output groups 2 and 3 are triggered by different compare match events the address of the upper 4 bits in NDRH group 3 is H FF4C and the address of the lower 4 bits group 2 is H FF4E Bits 3 to 0 of...

Страница 446: ...standby mode It is not initialized in software standby mode Bits 7 and 6 Group 3 Compare Match Select 1 and 0 G3CMS1 G3CMS0 These bits select the compare match that triggers pulse output group 3 pins...

Страница 447: ...nnel 3 Initial value 11 2 6 PPG Output Mode Register PMR Bit 7 6 5 4 3 2 1 0 G3INV G2INV G1INV G0INV G3NOV G2NOV G1NOV G0NOV Initial value 1 1 1 1 0 0 0 0 R W R W R W R W R W R W R W R W R W PMR is an...

Страница 448: ...it 4 G0INV Description 0 Inverted output for pulse output group 0 low level output at pin for a 1 in PODRL 1 Direct output for pulse output group 0 high level output at pin for a 1 in PODRL Initial va...

Страница 449: ...pendent 1 and 0 output at compare match A or B in the selected TPU channel 11 2 7 Port 1 Data Direction Register P1DDR Bit 7 6 5 4 3 2 1 0 P17DDR P16DDR P15DDR P14DDR P13DDR P12DDR P11DDR P10DDR Initi...

Страница 450: ...stop mode control When the MSTP11 bit in MSTPCR is set to 1 PPG operation stops at the end of the bus cycle and a transition is made to module stop mode Registers cannot be read or written to in modu...

Страница 451: ...s the PPG operating conditions Output trigger signal Pulse output pin Internal data bus Normal output inverted output C PODR Q D NDER Q NDR Q D DDR Figure 11 2 PPG Output Operation Table 11 3 PPG Oper...

Страница 452: ...to PODR and output when the specified compare match event occurs Figure 11 3 shows the timing of these operations for the case of normal output in groups 2 and 3 triggered by compare match A TCNT N N...

Страница 453: ...R to make TGRA an output compare register with output disabled 2 Set the PPG output trigger period 3 Select the counter clock source with bits TPSC2 to TPSC0 in TCR Select the counter clear source wit...

Страница 454: ...rrupt 2 Write H F8 in P1DDR and NDERH and set the G3CMS1 G3CMS0 G2CMS1 and G2CMS0 bits in PCR to select compare match in the TPU channel set up in the previous step to be the output trigger Write outp...

Страница 455: ...e non overlap margin in TGRA 3 Select the counter clock source with bits TPSC2 to TPSC0 in TCR Select the counter clear source with bits CCLR1 and CCLR0 4 Enable the TGIA interrupt in TIER The DTC or...

Страница 456: ...match B Set the TGIEA bit in TIER to 1 to enable the TGIA interrupt 2 Write H FF in P1DDR and NDERH and set the G3CMS1 G3CMS0 G2CMS1 and G2CMS0 bits in PCR to select compare match in the TPU channel s...

Страница 457: ...es that are the inverse of the PODR contents can be output Figure 11 8 shows the outputs when G3INV and G2INV are cleared to 0 in addition to the settings of figure 11 7 TCNT value TCNT TGRB TGRA H 00...

Страница 458: ...input capture as well as by compare match If TGRA functions as an input capture register in the TPU channel selected by PCR pulse output will be triggered by the input capture signal Figure 11 9 shows...

Страница 459: ...anged only under conditions in which the output trigger event will not occur Note on Non Overlapping Output During non overlapping operation the transfer of NDR bit values to PODR bits takes place as...

Страница 460: ...aving the TGIA interrupt handling routine write the next data in NDR or by having the TGIA interrupt activate the DTC or DMAC Note however that the next data must be written before the next compare ma...

Страница 461: ...e cleared on compare match A or B or by an external reset signal Timer output control by a combination of two compare match signals The timer output signal in each channel is controlled by a combinati...

Страница 462: ...tch A1 Compare match A0 Clear 1 CMIA0 CMIB0 OVI0 CMIA1 CMIB1 OVI1 Interrupt signals TMO0 TMRI0 Internal bus TCORA0 Comparator A0 Comparator B0 TCORB0 TCSR0 TCR0 TCORA1 Comparator A1 TCNT1 Comparator B...

Страница 463: ...12 2 8 Bit Timer Registers Channel Name Abbreviation R W Initial value Address 1 0 Timer control register 0 TCR0 R W H 00 H FFB0 Timer control status register 0 TCSR0 R W 2 H 00 H FFB2 Time constant r...

Страница 464: ...by clock clear bits CCLR1 and CCLR0 of TCR When a timer counter overflows from H FF to H 00 OVF in TCSR is set to 1 TCNT0 and TCNT1 are each initialized to H 00 by a reset and in hardware standby mode...

Страница 465: ...t and in hardware standby mode 12 2 4 Time Control Registers 0 and 1 TCR0 TCR1 Bit 7 6 5 4 3 2 1 0 CMIEB CMIEA OVIE CCLR1 CCLR0 CKS2 CKS1 CKS0 Initial value 0 0 0 0 0 0 0 0 R W R W R W R W R W R W R W...

Страница 466: ...ernal clocks can be selected all divided from the system clock 8 64 and 8192 The falling edge of the selected internal clock triggers the count When use of an external clock is selected three types of...

Страница 467: ...ialized to H 00 and TCSR1 to H 10 by a reset and in hardware standby mode Bit 7 Compare Match Flag B CMFB Status flag indicating whether the values of TCNT and TCORB match Bit 7 CMFB Description 0 Cle...

Страница 468: ...h of TCOR and TCNT Bits OS3 and OS2 select the effect of compare match B on the output level bits OS1 and OS0 select the effect of compare match A on the output level and both of them can be controlle...

Страница 469: ...When the MSTP12 bit in MSTPCR is set to 1 the 8 bit timer operation stops at the end of the bus cycle and a transition is made to module stop mode Registers cannot be read or written to in module sto...

Страница 470: ...for Internal Clock Input External Clock Three incrementation methods can be selected by setting bits CKS2 to CKS0 in TCR at the rising edge the falling edge and both rising and falling edges Note that...

Страница 471: ...ming TCNT N N 1 TCOR N Compare match signal CMF Figure 12 4 Timing of CMF Setting Timer Output Timing When compare match A or B occurs the timer output changes a specified by bits OS3 to OS0 in TCSR D...

Страница 472: ...ar pulse width must be at least 1 5 states Figure 12 7 shows the timing of this operation Clear signal External reset input pin TCNT N H 00 N 1 Figure 12 7 Timing of External Reset 12 3 4 Timing of Ov...

Страница 473: ...t counter TCNT0 and TCNT1 together is cleared when a 16 bit compare match event occurs The 16 bit counter TCNT0 and TCNT1 together is cleared even if counter clear by the TMRI0 pin has also been set T...

Страница 474: ...tion Priority 0 CMIA0 Interrupt by CMFA Possible High CMIB0 Interrupt by CMFB Possible OVI0 Interrupt by OVF Not possible 1 CMIA1 Interrupt by CMFA Possible CMIB1 Interrupt by CMFB Possible OVI1 Inter...

Страница 475: ...LR0 is set to 1 so that the timer counter is cleared when its value matches the constant in TCORA 2 In TCSR bits OS3 to OS0 are set to B 0110 causing the output to change to 1 at a TCORA compare match...

Страница 476: ...between TCNT Write and Clear If a timer counter clock pulse is generated during the T2 state of a TCNT write cycle the clear takes priority so that the counter is cleared and the write is not performe...

Страница 477: ...pulse is generated during the T2 state of a TCNT write cycle the write takes priority and the counter is not incremented Figure 12 11 shows this operation Address TCNT address Internal write signal T...

Страница 478: ...ignal TCNT TCOR N M T1 T2 TCOR write cycle by CPU TCOR write data N N 1 Compare match signal Prohibited Figure 12 12 Contention between TCOR Write and Compare Match 12 6 4 Contention between Compare M...

Страница 479: ...in case 3 in table 12 5 a TCNT clock pulse is generated on the assumption that the switchover is a falling edge This increments TCNT The erroneous incrementation can also happen when switching between...

Страница 480: ...om low to stop and from stop to low 2 Includes switching from stop to high 3 Includes switching from high to stop 4 Generated on the assumption that the switchover is a falling edge TCNT is incremente...

Страница 481: ...er interrupt is generated each time the counter overflows 13 1 1 Features WDT features are listed below Switchable between watchdog timer mode and interval timer mode WDTOVF output when in watchdog ti...

Страница 482: ...ernal bus WDT Notes 1 The type of internal reset signal depends on a register setting Either power on reset or manual reset can be selected Manual reset is only supported in the H8S 2357 ZTAT 2 The WD...

Страница 483: ...able 13 2 WDT Registers Address 1 Name Abbreviation R W Initial Value Write 2 Read Timer control status register TCSR R W 3 H 18 H FFBC H FFBC Timer counter TCNT R W H 00 H FFBC H FFBD Reset control s...

Страница 484: ...ter Access 2 The WDTOVF pin function is not available in the F ZTAT version the H8S 2398 H8S 2394 H8S 2392 or H8S 2390 13 2 2 Timer Control Status Register TCSR Bit 7 6 5 4 3 2 1 0 OVF WT IT TME CKS2...

Страница 485: ...section 13 2 3 Reset Control Status Register RSTCSR Bit 5 Timer Enable TME Selects whether TCNT runs or is halted Bit 5 TME Description 0 TCNT is initialized to H 00 and halted Initial value 1 TCNT c...

Страница 486: ...ng 0 to WOVF 1 Setting condition Set when TCNT overflows changed from H FF to H 00 during watchdog timer operation Bit 6 Reset Enable RSTE Specifies whether or not a reset signal is generated in the H...

Страница 487: ...A5 Write data 15 8 7 0 Figure 13 2 Format of Data Written to TCNT and TCSR Writing to RSTCSR RSTCSR must be written to by word transfer instruction to address H FFBE It cannot be written to with byte...

Страница 488: ...a power on reset or a manual reset 2 depending on the setting of the RSTS bit in RSTCSR The internal reset signal is output for 518 states If a reset caused by a signal input to the RES pin occurs at...

Страница 489: ...used to generate interrupt requests at regular intervals TCNT count H 00 Time H FF WT IT 0 TME 1 WOVI Overflow Overflow Overflow Overflow Legend WOVI Interval timer interrupt request generation WOVI...

Страница 490: ...the timing in this case Note The WDTOVF pin function is not available in the F ZTAT version the H8S 2398 H8S 2394 H8S 2392 or H8S 2390 TCNT Note The WDTOVF pin function is not available in the F ZTAT...

Страница 491: ...p the watchdog timer by clearing the TME bit to 0 before changing the value of bits CKS2 to CKS0 13 5 3 Switching between Watchdog Timer Mode and Interval Timer Mode If the mode is switched from watch...

Страница 492: ...de The H8S 2357 Group is not reset internally if TCNT overflows while the RSTE bit is cleared to 0 during watchdog timer operation but TCNT and TSCR of the WDT are reset TCNT TCSR and RSTCR cannot be...

Страница 493: ...processors Choice of 12 serial data transfer formats Data length 7 or 8 bits Stop bit length 1 or 2 bits Parity Even odd or none Multiprocessor bit 1 or 0 Receive error detection Parity overrun and fr...

Страница 494: ...ssue requests independently The transmit data empty interrupt and receive data full interrupt can activate the DMA controller DMAC or data transfer controller DTC to execute data transfer Module stop...

Страница 495: ...rial control register Serial status register Bit rate register Figure 14 1 Block Diagram of SCI 14 1 3 Pin Configuration Table 14 1 shows the serial pins for each SCI channel Table 14 1 SCI Pins Chann...

Страница 496: ...FF7D Smart Card mode register 0 SCMR0 R W H F2 H FF7E 1 Serial mode register 1 SMR1 R W H 00 H FF80 Bit rate register 1 BRR1 R W H FF H FF81 Serial control register 1 SCR1 R W H 00 H FF82 Transmit dat...

Страница 497: ...from RSR to RDR where it is stored and completes the receive operation After this RSR is receive enabled Since RSR and RDR function as a double buffer in this way enables continuous receive operation...

Страница 498: ...l transfer format and select the baud rate generator clock source SMR can be read or written to by the CPU at all times SMR is initialized to H 00 by a reset and by putting the device in standby mode...

Страница 499: ...the transmit character plus the parity bit is even In reception a check is performed to see if the total number of 1 bits in the receive character plus the parity bit is even 2 When odd parity is set...

Страница 500: ...R is a register that performs enabling or disabling of SCI transfer operations serial clock output in asynchronous mode and interrupt requests and selection of the serial clock source SCR can be read...

Страница 501: ...sion disabled 1 Initial value 1 Transmission enabled 2 Notes 1 The TDRE flag in SSR is fixed at 1 2 In this state serial transmission is started when transmit data is written to TDR and the TDRE flag...

Страница 502: ...R are set to 1 and FER and ORER flag setting is enabled Bit 2 Transmit End Interrupt Enable TEIE Enables or disables transmit end interrupt TEI request generation when there is no valid transmit data...

Страница 503: ...l Status Register SSR Bit 7 6 5 4 3 2 1 0 TDRE RDRF ORER FER PER TEND MPB MPBT Initial value 1 0 0 0 0 1 0 0 R W R W R W R W R W R W R R R W Note Only 0 can be written to clear the flag SSR is an 8 bi...

Страница 504: ...RDRF 1 2 Notes 1 The ORER flag is not affected and retains its previous state when the RE bit in SCR is cleared to 0 2 The receive data prior to the overrun error is retained in RDR and the data recei...

Страница 505: ...cannot be continued either Bit 2 Transmit End TEND Indicates that there is no valid data in TDR when the last bit of the transmit character is sent and transmission has been ended The TEND flag is rea...

Страница 506: ...mode or module stop mode In the H8S 2398 H8S 2394 H8S 2392 and H8S 2390 however the value in BRR is initialized to H FF by a reset or in hardware standby mode but BRR retains its current state when th...

Страница 507: ...00 0 15 1 73 19200 0 5 0 00 0 6 0 7 0 00 0 7 1 73 31250 0 3 0 00 0 4 1 70 0 4 0 00 38400 0 2 0 00 0 2 0 3 0 00 0 3 1 73 6 MHz 6 144 MHz 7 3728 MHz 8 MHz Bit Rate bit s n N Error n N Error n N Error n...

Страница 508: ...0 15 0 00 0 15 1 73 0 19 2 34 0 19 0 00 31250 0 9 1 70 0 9 0 00 0 11 0 00 0 11 2 40 38400 0 7 0 00 0 7 1 73 0 9 2 34 0 9 0 00 14 MHz 14 7456 MHz 16 MHz 17 2032 MHz Bit Rate bit s n N Error n N Error n...

Страница 509: ...34 0 15 0 00 0 15 1 73 Table 14 4 BRR Settings for Various Bit Rates Clocked Synchronous Mode Bit Rate 2 MHz 4 MHz 8 MHz 10 MHz 16 MHz 20 MHz bit s n N n N n N n N n N n N 110 3 70 250 2 124 2 249 3...

Страница 510: ...1 B 106 1 Where B Bit rate bit s N BRR setting for baud rate generator 0 N 255 Operating frequency MHz n Baud rate generator input clock n 0 to 3 See the table below for the relation between n and th...

Страница 511: ...ate for Each Frequency Asynchronous Mode MHz Maximum Bit Rate bit s n N 2 62500 0 0 2 097152 65536 0 0 2 4576 76800 0 0 3 93750 0 0 3 6864 115200 0 0 4 125000 0 0 4 9152 153600 0 0 5 156250 0 0 6 1875...

Страница 512: ...8432 115200 8 2 0000 125000 9 8304 2 4576 153600 10 2 5000 156250 12 3 0000 187500 12 288 3 0720 192000 14 3 5000 218750 14 7456 3 6864 230400 16 4 0000 250000 17 2032 4 3008 268800 18 4 5000 281250...

Страница 513: ...to H F2 by a reset or in hardware standby mode but SCMR retains its current state when the device enters software standby mode or module stop mode Bits 7 to 4 Reserved These bits cannot be modified a...

Страница 514: ...n to in module stop mode For details see section 21 5 Module Stop Mode MSTPCR is initialized to H 3FFF by a reset and in hardware standby mode It is not initialized in software standby mode Bit 7 Modu...

Страница 515: ...ation of these parameters determines the transfer format and character length Detection of framing parity and overrun errors and breaks during reception Choice of internal or external clock as SCI clo...

Страница 516: ...0 1 0 Asynchronous 8 bit data Yes No 1 bit 1 1 0 1 mode multi processor format 7 bit data 2 bits 1 bit 2 bits 1 Clocked synchronous mode 8 bit data No None Table 14 9 SMR and SCR Settings and SCI Clo...

Страница 517: ...ransmission line and when it goes to the space state low level recognizes a start bit and starts serial communication One serial communication character consists of a start bit low level followed by d...

Страница 518: ...data STOP P S 8 bit data MPB STOP S 8 bit data MPB STOP STOP S 7 bit data STOP MPB S 7 bit data STOP MPB STOP S 7 bit data STOP STOP CHR 0 0 0 0 1 1 1 1 0 0 1 1 MP 0 0 0 0 0 0 0 0 1 1 1 1 STOP 0 1 0 1...

Страница 519: ...is in the middle of the transmit data as shown in figure 14 3 0 1 frame D0 D1 D2 D3 D4 D5 D6 D7 0 1 1 1 Figure 14 3 Relation between Output Clock and Transfer Data Phase Asynchronous Mode Data Transfe...

Страница 520: ...l elapsed 1 Set the clock selection in SCR Be sure to clear bits RIE TIE TEIE and MPIE and bits TE and RE to 0 When the clock is selected in asynchronous mode it is output immediately after SCR settin...

Страница 521: ...ntinuation procedure To continue serial transmission read 1 from the TDRE flag to confirm that writing is possible then write data to TDR and then clear the TDRE flag to 0 Checking and clearing of the...

Страница 522: ...t is sent and then serial transmission of the next frame is started If the TDRE flag is set to 1 the TEND flag in SSR is set to 1 the stop bit is sent and then the mark state is entered in which 1 is...

Страница 523: ...SSR to identify the error After performing the appropriate error processing ensure that the ORER PER and FER flags are all cleared to 0 Reception cannot be resumed if any of these flags are set to 1 I...

Страница 524: ...ror processing Parity error processing Yes No Clear ORER PER and FER flags in SSR to 0 No Yes No Yes Framing error processing No Yes Overrun error processing ORER 1 FER 1 Break PER 1 Clear RE bit in S...

Страница 525: ...ere are two stop bits only the first is checked c Status check The SCI checks whether the RDRF flag is 0 indicating that the receive data can be transferred from RSR to RDR If all the above checks are...

Страница 526: ...Parity error PER When the received data differs from the parity even or odd set in SMR Receive data is transferred from RSR to RDR Figure 14 8 shows an example of the operation for reception in asynch...

Страница 527: ...ving station skips the data until data with a 1 multiprocessor bit is sent When data with a 1 multiprocessor bit is received the receiving station compares that data with its own ID The station whose...

Страница 528: ...n After the TE bit is set to 1 a frame of 1s is output and transmission is enabled SCI status check and transmit data write Read SSR and check that the TDRE flag is set to 1 then write transmit data t...

Страница 529: ...3 The SCI checks the TDRE flag at the timing for sending the stop bit If the TDRE flag is cleared to 0 data is transferred from TDR to TSR the stop bit is sent and then serial transmission of the nex...

Страница 530: ...ID reception cycle Set the MPIE bit in SCR to 1 SCI status check ID reception and comparison Read SSR and check that the RDRF flag is set to 1 then read the receive data in RDR and compare it with th...

Страница 531: ...600H End Error processing Yes No Clear ORER PER and FER flags in SSR to 0 No Yes No Yes Framing error processing Overrun error processing ORER 1 FER 1 Break Clear RE bit in SCR to 0 5 Figure 14 12 Sam...

Страница 532: ...gain RXI interrupt request is not generated and RDR retains its state ID1 a Data does not match station s ID MPIE RDR value 0 D0 D1 D7 1 1 0 D0 D1 D7 0 1 1 1 Data ID2 Start bit MPB Stop bit Start bit...

Страница 533: ...Data confirmation is guaranteed at the rising edge of the serial clock In clocked serial communication one character consists of data output starting with the LSB and ending with the MSB After the MSB...

Страница 534: ...ait Transfer start Start initialization Set data transfer format in SMR and SCMR No Yes Set value in BRR Clear TE and RE bits in SCR to 0 2 3 Set TE and RE bits in SCR to 1 and set RIE TIE TEIE and MP...

Страница 535: ...1 SCI initialization The TxD pin is automatically designated as the transmit data output pin 2 SCI status check and transmit data write Read SSR and check that the TDRE flag is set to 1 then write tra...

Страница 536: ...and ending with the MSB bit 7 3 The SCI checks the TDRE flag at the timing for sending the MSB bit 7 If the TDRE flag is cleared to 0 data is transferred from TDR to TSR and serial transmission of the...

Страница 537: ...The RxD pin is automatically designated as the receive data input pin Receive error processing If a receive error occurs read the ORER flag in SSR and after performing the appropriate error processin...

Страница 538: ...1 Neither transmit nor receive operations can be performed subsequently when a receive error has been found in the error check 3 If the RIE bit in SCR is set to 1 when the RDRF flag changes to 1 a rec...

Страница 539: ...t data to TDR and clear the TDRE flag to 0 Transition of the TDRE flag from 0 to 1 can also be identified by a TXI interrupt Receive error processing If a receive error occurs read the ORER flag in SS...

Страница 540: ...s generated When the TEND flag in SSR is set to 1 a TEI interrupt request is generated A TXI interrupt can activate the DMAC or DTC to perform data transfer The TDRE flag is cleared to 0 automatically...

Страница 541: ...pt due to transmission end TEND Not possible Not possible 2 ERI Interrupt due to receive error ORER FER or PER Not possible Not possible RXI Interrupt due to receive data full state RDRF Possible Not...

Страница 542: ...hat the TDRE flag is set to 1 before writing transmit data to TDR Operation when Multiple Receive Errors Occur Simultaneously If a number of receive errors occur at the same time the state of the stat...

Страница 543: ...to 0 the transmitter is initialized regardless of the current transmission state the TxD pin becomes an I O port and 0 is output from the TxD pin Receive Error Flags and Transmit Operations Clocked Sy...

Страница 544: ...l clock the transmit clock should not be input until at least 5 clock cycles after TDR is updated by the DMAC or DTC Misoperation may occur if the transmit clock is input within 4 clocks after TDR is...

Страница 545: ...2357 Group are as follows Asynchronous mode Data length 8 bits Parity bit generation and checking Transmission of error signal parity error in receive mode Error signal detection and automatic data re...

Страница 546: ...Serial status register Bit rate register Figure 15 1 Block Diagram of Smart Card Interface 15 1 3 Pin Configuration Table 15 1 shows the Smart Card interface pin configuration Table 15 1 Smart Card I...

Страница 547: ...ter 0 RDR0 R H 00 H FF7D Smart Card mode register 0 SCMR0 R W H F2 H FF7E 1 Serial mode register 1 SMR1 R W H 00 H FF80 Bit rate register 1 BRR1 R W H FF H FF81 Serial control register 1 SCR1 R W H 00...

Страница 548: ...a is stored in RDR LSB first 1 TDR contents are transmitted MSB first Receive data is stored in RDR MSB first Bit 2 Smart Card Data Invert SINV Specifies inversion of the data logic level This functio...

Страница 549: ...nd in standby mode or module stop mode When 0 is written to ERS after reading ERS 1 1 Setting condition When the low level of the error signal is sampled Note Clearing the TE bit in SCR to 0 does not...

Страница 550: ...ing of setting of the TEND flag that indicates transmission completion is advanced and clock output control mode addition is performed The contents of the clock output control mode addition are specif...

Страница 551: ...ts 1 and 0 Clock Enable 1 and 0 CKE1 CKE0 These bits are used to select the SCI clock source and enable or disable clock output from the SCK pin In Smart Card interface mode in addition to the normal...

Страница 552: ...atic diagram of Smart Card interface related pin connections In communication with an IC card since both transmission and reception are carried out on a single data transmission line the TxD pin and R...

Страница 553: ...ith a pull up resistor 2 The transmitting station starts transfer of one frame of data The data frame starts with a start bit Ds low level followed by 8 data bits D0 to D7 and a parity bit Dp 3 With t...

Страница 554: ...0 select the clock source of the on chip baud rate generator See section 15 3 5 Clock BRR Setting BRR is used to set the bit rate See section 15 3 5 Clock for the method of calculating the value to be...

Страница 555: ...onding to state Z since even parity is stipulated for the Smart Card With the H8S 2357 Group inversion specified by the SINV bit applies only to the data bits D7 to D0 For parity bit inversion the O E...

Страница 556: ...her hand is shown below N is an integer 0 N 255 and the smaller error is specified N 1488 22n 1 B 106 1 Table 15 6 Examples of BRR Settings for Bit Rate B bit s When n 0 MHz 7 1424 10 00 10 7136 13 00...

Страница 557: ...4 shows a flowchart for transmitting and figure 15 5 shows the relation between a transmit operation and the internal registers 1 Perform Smart Card interface mode initialization as described above i...

Страница 558: ...on No Yes Clear TE bit to 0 Start transmission Start No No No Yes Yes Yes Yes No End Write data to TDR and clear TDRE flag in SSR to 0 Error processing Error processing TEND 1 All data transmitted TEN...

Страница 559: ...n completed In case of normal transmission TEND flag is set In case of transmit error ERS flag is set Steps 2 and 3 above are repeated until the TEND flag is set I O signal line output Data 1 Data 1 F...

Страница 560: ...RE bit to 0 Initialization Read RDR and clear RDRF flag in SSR to 0 Clear RE bit to 0 Start reception Start Error processing No No No Yes Yes ORER 0 and PER 0 RDRF 1 All data received Yes Figure 15 7...

Страница 561: ...xing Clock Output Level Interrupt Operation There are three interrupt sources in Smart Card interface mode transmit data empty interrupt TXI requests transfer error interrupt ERI requests and receive...

Страница 562: ...by the DMAC or DTC If an error occurs an error flag is set but the RDRF flag is not Consequently the DMAC or DTC is not activated but instead an ERI interrupt request is sent to the CPU Therefore the...

Страница 563: ...ng points should be noted when using the SCI as a Smart Card interface Receive Data Sampling Timing and Reception Margin in Smart Card Interface Mode In Smart Card Interface mode the SCI operates on a...

Страница 564: ...checked the PER bit in SSR is not set to 1 4 If no error is found when the received parity bit is checked the receive operation is judged to have been completed normally and the RDRF flag in SSR is au...

Страница 565: ...he TEND bit in SSR is set to 1 If the TIE bit in SCR is enabled at this time a TXI interrupt request is generated If data transfer by the DMAC or DTC by means of the TXI source is enabled the next dat...

Страница 566: ...Rev 6 00 Oct 28 2004 page 538 of 1016 REJ09B0138 0600H...

Страница 567: ...Minimum conversion time 6 7 s per channel at 20 MHz operation Choice of single mode or scan mode Single mode Single channel A D conversion Scan mode Continuous A D conversion on 1 to 4 channels Four...

Страница 568: ...trigger from TPU Successive approximations register Multiplexer ADCR ADCSR ADDRA ADDRB ADDRC ADDRD A D control register A D control status register A D data register A A D data register B A D data reg...

Страница 569: ...gger input pin ADTRG Input External trigger input for starting A D conversion 16 1 4 Register Configuration Table 16 2 summarizes the registers of the A D converter Table 16 2 A D Converter Registers...

Страница 570: ...og input channels and ADDR registers is shown in table 16 3 ADDR can always be read by the CPU The upper byte can be read directly but for the lower byte data transfer is performed via a temporary reg...

Страница 571: ...on The ADST bit can be set to 1 by software a timer conversion start trigger or the A D external trigger input pin ADTRG Bit 5 ADST Description 0 A D conversion stopped Initial value 1 Single mode A D...

Страница 572: ...isables external triggering of A D conversion operations ADCR is initialized to H 3F by a reset and in standby mode or module stop mode Bits 7 and 6 Timer Trigger Select 1 and 0 TRGS1 TRGS0 Select ena...

Страница 573: ...When the MSTP9 bit in MSTPCR is set to 1 A D converter operation stops at the end of the bus cycle and a transition is made to module stop mode Registers cannot be read or written to in module stop m...

Страница 574: ...er byte but if only the lower byte is read incorrect data may be obtained Figure 16 2 shows the data flow for ADDR access Bus master H AA ADDRnH H AA ADDRnL H 40 Lower byte read ADDRnH H AA ADDRnL H 4...

Страница 575: ...and A D conversion is started ADST 1 2 When A D conversion is completed the result is transferred to ADDRB At the same time the ADF flag is set to 1 the ADST bit is cleared to 0 and the A D converter...

Страница 576: ...input channels AN0 to AN2 are selected CH1 1 CH0 0 and A D conversion is started ADST 1 2 When A D conversion of the first channel AN0 is completed the result is transferred to ADDRA Next conversion o...

Страница 577: ...time therefore varies within the ranges indicated in table 16 4 In scan mode the values given in table 16 4 apply to the first conversion time In the second and subsequent conversions the conversion...

Страница 578: ...gger signal ADST A D conversion Figure 16 6 External Trigger Input Timing 16 5 Interrupts The A D converter generates an A D conversion end interrupt ADI at the end of A D conversion ADI interrupt req...

Страница 579: ...cuitry due to inductance adversely affecting A D conversion values Also digital circuitry must be isolated from the analog input signals AN0 to AN7 analog reference power supply Vref and analog power...

Страница 580: ...tage value B 0000000000 H 000 to B 0000000001 H 001 see figure 16 9 Full scale error The deviation of the analog input voltage value from the ideal A D conversion characteristic when the digital outpu...

Страница 581: ...A D conversion characteristic Full scale error Figure 16 9 A D Conversion Precision Definitions 2 Permissible Signal Source Impedance H8S 2357 Group analog input is designed so that conversion precisi...

Страница 582: ...peed analog signal a low impedance buffer should be inserted Influences on Absolute Precision Adding capacitance results in coupling with GND and therefore noise in GND may adversely affect absolute p...

Страница 583: ...ge of 0 V to Vref D A output hold function in software standby mode Module stop mode can be set As the initial setting D A converter operation is halted Register access is enabled by exiting module st...

Страница 584: ...pin 0 DA0 Output Channel 0 analog output Analog output pin 1 DA1 Output Channel 1 analog output Reference voltage pin Vref Input Analog reference voltage 17 1 4 Register Configuration Table 17 2 summa...

Страница 585: ...ol Register DACR Bit 7 6 5 4 3 2 1 0 DAOE1 DAOE0 DAE Initial value 0 0 0 1 1 1 1 1 R W R W R W R W DACR is an 8 bit readable writable register that controls the operation of the D A converter DACR is...

Страница 586: ...is the same as during D A conversion When it is necessary to reduce the analog power current in software standby mode clear both the DAOE0 and DAOE1 bits to 0 to disable D A output Bits 4 to 0 Reserv...

Страница 587: ...ersion is started and the DA0 pin becomes an output pin The conversion result is output after the conversion time has elapsed The output value is expressed by the following formula DADR contents Vref...

Страница 588: ...Rev 6 00 Oct 28 2004 page 560 of 1016 REJ09B0138 0600H...

Страница 589: ...a is possible The on chip RAM can be enabled or disabled by means of the RAM enable bit RAME in the system control register SYSCR 18 1 1 Block Diagram Figure 18 1 shows a block diagram of the 8 kbytes...

Страница 590: ...p RAM is enabled Initial value 18 3 Operation When the RAME bit is set to 1 accesses to addresses H FFDC00 to H FFFBFF are directed to the on chip RAM When the RAME bit is cleared to 0 the off chip ad...

Страница 591: ...programmed on board as well as with a PROM programmer The PROM version of the H8S 2357 Group can be programmed with a PROM programmer by setting PROM mode 19 1 1 Block Diagram Figure 19 1 shows a bloc...

Страница 592: ...latches are canceled by a power on reset but are retained after a manual reset Note Manual reset is only supported in the H8S 2357 ZTAT 19 2 2 Bus Control Register L BCRL Bit 7 6 5 4 3 2 1 0 BRLE BREQ...

Страница 593: ...tes 1 1 Enabled 64 kbytes Mode 8 1 0 0 0 Mode 9 1 Mode 10 Boot mode advanced 1 0 0 Enabled 128 kbytes 2 expanded mode with on chip ROM enabled 3 1 Enabled 64 kbytes Mode 11 Boot mode advanced 1 0 Enab...

Страница 594: ...Operating Mode 2 In the H8S 2398 F ZTAT modes 2 and 3 indicate boot mode For details on boot mode of H8S 2398 F ZTAT refer to table 19 35 in section 19 17 On Board Programming Modes In addition for de...

Страница 595: ...PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PB0 NMI PB2 PB3 PB4 PB5 PB6 PB7 PA0 PF2 PB1 PF1 VCC AVCC Vref PA1 PA2 VSS AVSS STBY MD0 MD1 MD2 1 13 14 15 17 18 19 20 21 12 11 10 9 8 7 6 5 27 26 23 25 4 28 29 3 2 22...

Страница 596: ...9 5 Socket Adapter Microcontroller Package Socket Adapter H8S 2357 120 pin TQFP TFP 120 HS2655ESNS1H 128 pin QFP FP 128B HS2655ESHS1H On chip PROM Addresses in MCU mode Addresses in PROM mode H 000000...

Страница 597: ...L L L VPP VCC High impedance Address input L H H H L L H H H Legend L Low voltage level H High voltage level VPP VPP voltage level VCC VCC voltage level Programming and verification should be carried...

Страница 598: ...dresses Figure 19 4 shows the basic high speed programming flowchart Tables 19 7 and 19 8 list the electrical characteristics of the chip during programming Figure 19 5 shows a timing chart Start Set...

Страница 599: ...ROM Mode Conditions VCC 6 0 V 0 25 V VPP 12 5 V 0 3 V Ta 25 C 5 C Item Symbol Min Typ Max Unit Test Conditions Address setup time tAS 2 s Figure 19 5 1 OE setup time tOES 2 s Data setup time tDS 2 s A...

Страница 600: ...s of the specified values can permanently destroy the MCU Be particularly careful about the PROM programmer s overshoot characteristics Before programming check that the MCU is correctly mounted in th...

Страница 601: ...19 6 shows the recommended screening procedure Mount Program chip and verify data Bake chip for 24 to 48 hours at 125 C to 150 C with power off Read and check program Figure 19 6 Recommended Screening...

Страница 602: ...lent to 300 s typ per byte and the erase time is 100 ms typ per block Reprogramming capability The flash memory can be reprogrammed up to 100 times On board programming modes There are two modes in wh...

Страница 603: ...e FLMCR2 Internal address bus Internal data bus 16 bits FWE pin Mode pins EBR1 EBR2 FLMCR1 SYSCR2 RAMER Legend SYSCR2 System control register 2 FLMCR1 Flash memory control register 1 FLMCR2 Flash memo...

Страница 604: ...t not programmed or erased Flash memory can be programmed and erased in boot mode user program mode and programmer mode Boot mode On board programming mode User program mode User mode with on chip ROM...

Страница 605: ...cation program beforehand in the host 2 Programming control program transfer When boot mode is entered the boot program in the H8S 2357 chip originally incorporated in the chip is started and the prog...

Страница 606: ...beforehand 3 The programming erase control program should be prepared in the host or in the flash memory 2 Programming erase control program transfer When the FWE pin is driven high user software conf...

Страница 607: ...n data written in RAM Figure 19 11 Reading Overlap Data in User Mode and User Program Mode Writing Overlap Data in User Program Mode When overlap RAM data is confirmed the RAMS bit is cleared RAM over...

Страница 608: ...rogram program verify Program program verify Erase erase verify Note To be provided by the user in accordance with the recommended algorithm Block Configuration The flash memory is divided into two 32...

Страница 609: ...er Name Abbreviation R W Initial Value Address 1 Flash memory control register 1 FLMCR1 6 R W 3 H 00 4 H FFC8 2 Flash memory control register 2 FLMCR2 6 R W 3 H 00 5 H FFC9 2 Erase block register 1 EB...

Страница 610: ...low level is input When on chip flash memory is disabled a read will return H 00 and writes are invalid Writes to the SWE bit in FLMCR1 are enabled only when FWE 1 writes to the EV and PV bits only w...

Страница 611: ...same time Bit 2 PV Description 0 Program verify mode cleared Initial value 1 Transition to program verify mode Setting condition When FWE 1 and SWE 1 Bit 1 Erase E Selects erase mode transition or cl...

Страница 612: ...emory goes to the error protection state Bit 7 FLER Description 0 Flash memory is operating normally Flash memory program erase protection error protection is disabled Clearing condition Reset or hard...

Страница 613: ...and software standby mode when a low level is input to the FWE pin and when a high level is input to the FWE pin and the SWE bit in FLMCR1 is not set When a bit in EBR1 or EBR2 is set the correspondi...

Страница 614: ...the flash memory control register contents are retained Bit 3 FLSHE Description 0 Flash control registers deselected in area H FFFFC8 to H FFFFCB Initial value 1 Flash control registers selected in ar...

Страница 615: ...ial value 1 Emulation selected Program erase protection of all flash memory blocks is enabled Bits 1 and 0 Flash Memory Area Selection RAM1 RAM0 These bits are used together with bit 2 to select the f...

Страница 616: ...the flash memory programming control program must be prepared in the host beforehand The channel 1 SCI to be used is set to asynchronous mode When a reset start is executed after the H8S 2357 MCU s pi...

Страница 617: ...ndication H 00 and transmits one H 55 data byte After receiving H 55 MCU transmits one H AA data byte to host Host transmits number of programming control program bytes N upper byte followed by lower...

Страница 618: ...on the host s transmission bit rate and the MCU s system clock frequency there will be a discrepancy between the bit rates of the host and the MCU To ensure correct SCI operation the host s transfer b...

Страница 619: ...n user program mode is accidentally erased Interrupts cannot be used while the flash memory is being programmed or erased The RxD1 and TxD1 pins should be pulled up on the board Before branching to th...

Страница 620: ...s 3 See Appendix D Pin States 19 8 2 User Program Mode When set to user program mode the chip can program and erase its flash memory by executing a user program erase control program Therefore on boar...

Страница 621: ...er program and the program erase control program if necessary beforehand Notes Do not apply a constant high level to the FWE pin Apply a high level to the FWE pin only when the flash memory is program...

Страница 622: ...d in the program data area and reprogram data area and the 32 byte data in the reprogram data area written consecutively to the write addresses The lower 8 bits of the first address written to must be...

Страница 623: ...ear SWE bit in FLMCR1 n N n n 1 Notes 1 Data transfer is performed by byte transfer The lower 8 bits of the first address written to must be H 00 H 20 H 40 H 60 H 80 H A0 H C0 or H E0 A 32 byte data t...

Страница 624: ...e starting the erase procedure 19 9 4 Erase Verify Mode In erase verify mode data is read after memory has been erased to check whether it has been correctly erased After the elapse of the erase time...

Страница 625: ...V bit in FLMCR1 Clear SWE bit in FLMCR1 Disable WDT Halt erase 1 Verify data all 1 Last address of block End of erasing of all erase blocks Erase failure Clear SWE bit in FLMCR1 n N NG NG NG NG OK OK...

Страница 626: ...Table 19 16 Hardware Protection Functions Item Description Program Erase FWE pin protection When a low level is input to the FWE pin FLMCR1 FLMCR2 excluding the FLER bit EBR1 and EBR2 are initialized...

Страница 627: ...s detected when MCU runaway occurs during flash memory programming erasing or operation is not performed in accordance with the program erase algorithm and the program erase operation is aborted Abort...

Страница 628: ...ror protection mode software standby Software standby mode FLMCR1 FLMCR2 except FLER bit EBR1 EBR2 initialization state FLMCR1 FLMCR2 EBR1 EBR2 initialization state Software standby mode release RD Me...

Страница 629: ...fter the RAMER setting has been made accesses can be made from the flash memory area or the RAM area overlapping flash memory Emulation can be performed in user mode and user program mode Figure 19 22...

Страница 630: ...apping RAM 3 After the program data has been confirmed the RAMS bit is cleared releasing RAM overlap 4 The data written in the overlapping RAM is written into the flash memory space EB1 Notes 1 When t...

Страница 631: ...ormal boot mode sequence For these reasons in on board programming mode alone there are conditions for disabling interrupt as an exception to the general rule However this provision does not guarantee...

Страница 632: ...Pin Settings Pin Names Settings External Circuit Connection Mode pins MD2 MD1 MD0 Low level input Mode setting pins P66 P65 P64 High level input to P66 low level input to P65 and P64 FWE pin High leve...

Страница 633: ...erasing Status Read Mode Status polling is used for auto programming and auto erasing and normal termination can be confirmed by reading the I O6 signal In status read mode error information is output...

Страница 634: ...e cycles n 19 13 4 Memory Read Mode After the end of an auto program auto erase or status read operation the command wait state is entered To read memory contents a transition must be made to memory r...

Страница 635: ...gure 19 25 Memory Read Mode Timing Waveforms after Command Write Table 19 22 AC Characteristics when Entering Another Mode from Memory Read Mode Conditions VCC 5 0 V 10 VSS 0 V Ta 25 C 5 C Item Symbol...

Страница 636: ...Mode from Memory Read Mode Table 19 23 AC Characteristics in Memory Read Mode Conditions VCC 5 0 V 10 VSS 0 V Ta 25 C 5 C Item Symbol Min Max Unit Access time tacc 20 s CE output delay time tce 150 ns...

Страница 637: ...m Mode Conditions VCC 5 0 V 10 VSS 0 V Ta 25 C 5 C Item Symbol Min Max Unit Command write cycle tnxtc 20 s CE hold time tceh 0 ns CE setup time tces 0 ns Data hold time tdh 50 ns Data setup time tds 5...

Страница 638: ...resses The lower 8 bits of the transfer address must be H 00 or H 80 If a value other than an effective address is input processing will switch to a memory write operation but a write error will be fl...

Страница 639: ...e time tr 30 ns WE fall time tf 30 ns Erase setup time tens 100 ns Erase end setup time tenh 100 ns CE FWE Address Data I O6 I O7 OE WE tests tnxtc tnxtc tces tceh tdh CLin DLin twep tens I O0 to I O5...

Страница 640: ...r other than status read mode is performed Table 19 26 AC Characteristics in Status Read Mode Conditions VCC 5 0 V 10 VSS 0 V Ta 25 C 5 C Item Symbol Min Max Unit Command write cycle tnxtc 20 s CE hol...

Страница 641: ...7 status polling flag indicates the operating status in auto program or auto erase mode The I O6 status polling flag indicates a normal or abnormal end in auto program or auto erase mode Table 19 28 S...

Страница 642: ...ROM mode are summarized below Use the specified voltages and timing for programming and erasing Applied voltages in excess of the rating can permanently damage the device Use a PROM programmer that su...

Страница 643: ...tion in flash memory Clear the SWE bit before executing a program or reading data in flash memory When the SWE bit is set data in flash memory can be rewritten but flash memory should only be accessed...

Страница 644: ...y are disabled Always fix the level by pulling down or pulling up the mode pins MD2 to MD0 until powering off except for mode switching See section 22 7 6 Flash Memory Characteristics Notes VCC FWE tO...

Страница 645: ...rify are disabled Always fix the level by pulling down or pulling up the mode pins MD2 to MD0 up to powering off except for mode switching See section 22 7 6 Flash Memory Characteristics Notes VCC FWE...

Страница 646: ...re do not use these pins as output signals during this switching period When making a transition from the boot mode to another mode the mode programming setup time tMDS min 200 ns relative to the RES...

Страница 647: ...typ Reprogramming capability Depending on the product the maximum number of times the flash memory can be reprogrammed is either 100 or 1 000 Reprogrammable up to 100 times HD64F2398TE HD64F2398F Rep...

Страница 648: ...ating mode EBR1 Internal address bus Internal data bus 16 bits Mode pins EBR2 SYSCR2 FLMCR2 FLMCR1 RAMER Legend FLMCR1 Flash memory control register 1 FLMCR2 Flash memory control register 2 EBR1 Erase...

Страница 649: ...ad but not programmed or erased Flash memory can be programmed and erased in boot mode user program mode and PROM mode Boot mode On board programming mode User program mode User mode on chip ROM enabl...

Страница 650: ...forehand in the host 2 Programming control program transfer When boot mode is entered the boot program in the chip originally incorporated in the chip is started and the programming control program in...

Страница 651: ...programming erase control program should be prepared in the host or in the flash memory 2 Programming erase control program transfer Executes the transfer program in the flash memory and transfers the...

Страница 652: ...n data written in RAM Figure 19 40 Reading Overlap RAM Data in User Mode and User Program Mode Writing Overlap RAM Data in User Program Mode When overlap RAM data is confirmed the RAMS bit is cleared...

Страница 653: ...g control program Program program verify Erase erase verify program program verify emulation Note To be provided by the user in accordance with the recommended algorithm 19 15 7 Block Configuration Pr...

Страница 654: ...YSCR2 except RAMER Table 19 32 Flash Memory Registers Register Name Abbreviation R W Initial Value Address 1 Flash memory control register 1 FLMCR1 5 R W 3 H 80 H FFC8 2 Flash memory control register...

Страница 655: ...to the E bit is enabled only when SWE 1 and ESU 1 and writing to the P bit is enabled only when SWE 1 and PSU 1 Bit 7 Flash Write Enable Bit FWE Sets hardware protection against flash memory programm...

Страница 656: ...at the same time Bit 2 PV Description 0 Program verify mode cleared Initial value 1 Transition to program verify mode Setting condition When SWE 1 Bit 1 Erase E Selects erase mode transition or cleari...

Страница 657: ...mode 1 An error has occurred during flash memory programming erasing Flash memory program erase protection error protection is enabled Setting condition See section 19 19 3 Error Protection Bits 6 to...

Страница 658: ...configuration is shown in table 19 33 Table 19 33 Flash Memory Erase Blocks Block Size Address EB0 4 kbytes H 000000 to H 000FFF EB1 4 kbytes H 001000 to H 001FFF EB2 4 kbytes H 002000 to H 002FFF EB3...

Страница 659: ...o be overlapped with part of RAM when emulating real time flash memory programming RAMER is initialized to H 00 by a reset and in hardware standby mode It is not initialized in software standby mode R...

Страница 660: ...kbytes 1 1 1 1 Don t care 19 17 On Board Programming Modes When pins are set to on board programming mode program erase verify operations can be performed on the on chip flash memory There are two on...

Страница 661: ...ng control program received via the SCI is written into the programming control program area in on chip RAM After the transfer is completed control branches to the start address of the programming con...

Страница 662: ...ndication H 00 and transmits one H 55 data byte After receiving H 55 chip transmits one H AA data byte to host Host transmits number of programming control program bytes N upper byte followed by lower...

Страница 663: ...t and repeat the above operations Depending on the host s transmission bit rate and the chip s system clock frequency there will be a discrepancy between the bit rates of the host and the chip To ensu...

Страница 664: ...ry if all data is not 1 all flash memory blocks are erased Boot mode is for use when user program mode is unavailable such as the first time on board programming is performed or if the program activat...

Страница 665: ...ogram in part of the program area if necessary To select user program mode select a mode that enables the on chip flash memory mode 6 or 7 In this mode on chip supporting modules other than flash memo...

Страница 666: ...m data area and the 128 byte data in the reprogram data area is written consecutively to the write addresses The lower 8 bits of the first address written to must be H 00 or H 80 128 consecutive byte...

Страница 667: ...area 128 bytes Store 128 byte program data in program data area and reprogram data area Number of Writes n 1 2 3 4 5 6 7 8 9 10 11 12 13 998 999 1000 Write Time z s z1 z1 z1 z1 z1 z1 z2 z2 z2 z2 z2 z...

Страница 668: ...rocedure 19 18 4 Erase Verify Mode In erase verify mode data is read after memory has been erased to check whether it has been correctly erased After the elapse of the erase time erase mode is exited...

Страница 669: ...ar EV bit in FLMCR1 Clear SWE bit in FLMCR1 Disable WDT Halt erase 1 Verify data all 1 Last address of block End of erasing of all erase blocks Erase failure Clear SWE bit in FLMCR1 n N NG NG NG NG OK...

Страница 670: ...CR1 FLMCR2 and erase block registers 1 and 2 EBR1 EBR2 are reset See table 19 37 Table 19 37 Hardware Protection Functions Item Description Program Erase Reset standby protection In a reset including...

Страница 671: ...ee table 19 38 Table 19 38 Software Protection Functions Item Description Program Erase SWE bit protection Clearing the SWE bit to 0 in FLMCR1 sets the program erase protected state for all blocks Exe...

Страница 672: ...ing including a vector read or instruction fetch Immediately after exception handling excluding a reset during programming erasing When a SLEEP instruction including software standby is executed durin...

Страница 673: ...ter the RAMER setting has been made accesses can be made from the flash memory area or the RAM area overlapping flash memory Emulation can be performed in user mode and user program mode Figure 19 51...

Страница 674: ...ramming is performed using the overlapping RAM 3 After the program data has been confirmed the RAMS bit is cleared releasing RAM overlap 4 The data written in the overlapping RAM is written into the f...

Страница 675: ...ng control program has completed programming 2 The vector may not be read correctly in this case for the following two reasons If flash memory is read while being programmed or erased while the P or E...

Страница 676: ...pter is connected to the chip as shown in figure 19 54 Figure 19 53 shows the on chip ROM memory map and figure 19 54 show the socket adapter pin assignments H 00000000 MCU mode address Programmer mod...

Страница 677: ...8 9 11 12 13 14 15 16 17 18 20 21 22 23 24 25 26 49 50 51 52 54 55 56 57 76 77 75 80 81 85 86 RES XTAL EXTAL NC OPEN 1 30 33 52 55 74 75 76 81 93 94 6 15 24 31 32 38 47 59 66 79 103 104 113 114 115 5...

Страница 678: ...ut if an error occurs Table 19 40 Settings for Each Operating Mode in Programmer Mode Pin Names Mode CE OE WE I O7 to I O0 A18 to A0 Read L L H Data output Ain Output disable L H H Hi Z Command write...

Страница 679: ...ed consecutive reads can be performed After power on memory read mode is entered Table 19 42 AC Characteristics in Memory Read Mode Conditions VCC 5 0 V 10 VSS 0 V Ta 25 C 5 C Item Symbol Min Max Unit...

Страница 680: ...rise time tr 30 ns WE fall time tf 30 ns CE A18 to A0 I O7 to I O0 OE WE Other mode command write tceh tds tdh tf tr tnxtc Note Do not enable WE and OE at the same time tces twep Memory read mode Add...

Страница 681: ...fer address must be held low If an invalid address is input memory programming will be started but a programming error will occur Memory address transfer is executed in the second cycle figure 19 59 D...

Страница 682: ...width twep 70 ns Status polling start time twsts 1 ms Status polling access time tspa 150 ns Address setup time tas 0 ns Address hold time tah 60 ns Memory write time twrite 1 3000 ms WE rise time tr...

Страница 683: ...ading is possible by enabling CE and OE AC Characteristics Table 19 46 AC Characteristics in Auto Erase Mode Conditions VCC 5 0 V 10 VSS 0 V Ta 25 C 5 C Item Symbol Min Max Unit Command write cycle tn...

Страница 684: ...Mode Conditions VCC 5 0 V 10 VSS 0 V Ta 25 C 5 C Item Symbol Min Max Unit Command write cycle tnxtc 20 s CE hold time tceh 0 ns CE setup time tces 0 ns Data hold time tdh 50 ns Data setup time tds 50...

Страница 685: ...normal or abnormal end in auto program or auto erase mode Table 19 49 Status Polling Output Truth Table Pin Names Internal Operation in Progress Abnormal End Normal End I O7 0 1 0 1 I O6 0 0 1 1 I O0...

Страница 686: ...and place the flash memory in the hardware protection state The power on and power off timing requirements should also be satisfied in the event of a power failure and subsequent recovery Use the reco...

Страница 687: ...ming unit block erased Before programming check that the chip is correctly mounted in the PROM programmer Overcurrent damage to the device can result if the index marks on the PROM programmer socket s...

Страница 688: ...Rev 6 00 Oct 28 2004 page 660 of 1016 REJ09B0138 0600H...

Страница 689: ...1 shows a block diagram of the clock pulse generator EXTAL XTAL Duty adjustment circuit Oscillator Medium speed divider System clock to pin Internal clock to supporting modules Bus master clock to CPU...

Страница 690: ...Standby Mode 0 output initial value output Fixed high High impedance 1 Fixed high Fixed high Fixed high High impedance Bit 6 Reserved This bit can be read or written to but only 0 should be written Bi...

Страница 691: ...XTAL Rd CL2 CL1 CL1 CL2 10 to 22 pF Figure 20 2 Connection of Crystal Resonator Example Table 20 2 Damping Resistance Value Frequency MHz 2 4 8 10 12 16 20 Rd 1k 500 200 0 0 0 0 Crystal Resonator Fig...

Страница 692: ...L1 H8S 2357 Group XTAL EXTAL Avoid Figure 20 4 Example of Incorrect Board Design 20 3 2 External Clock Input Circuit Configuration An external clock signal can be input as shown in the examples in fig...

Страница 693: ...ns 5 MHz Clock high pulse width tCH 0 4 0 6 0 4 0 6 tcyc 5 MHz level 80 80 ns 5 MHz tEXH tEXL tEXr tEXf VCC 0 5 EXTAL Figure 20 6 External Clock Input Timing 20 4 Duty Adjustment Circuit When the osc...

Страница 694: ...Rev 6 00 Oct 28 2004 page 666 of 1016 REJ09B0138 0600H...

Страница 695: ...the conditions for transition to the various modes the status of the CPU on chip supporting modules etc and the method of clearing each mode Table 21 1 Operating Modes Operating Transition Clearing CP...

Страница 696: ...ble 21 2 summarizes these registers Table 21 2 Power Down Mode Registers Name Abbreviation R W Initial Value Address Standby control register SBYCR R W H 08 H FF38 System clock control register SCKCR...

Страница 697: ...o sleep mode after execution of SLEEP instruction Initial value 1 Transition to software standby mode after execution of SLEEP instruction Bits 6 to 4 Standby Timer Select 2 to 0 STS2 to STS0 These bi...

Страница 698: ...W R W R W Note R W in the H8S 2390 H8S 2392 H8S 2394 and H8S 2398 SCKCR is an 8 bit readable writable register that performs clock output control and medium speed mode control SCKCR is initialized to...

Страница 699: ...TPCR MSTPCRH MSTPCRL Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Initial value 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W R W MSTPCR is a 16 bit read...

Страница 700: ...stored If a SLEEP instruction is executed when the SSBY bit in SBYCR is set to 1 a transition is made to software standby mode When software standby mode is cleared by an external interrupt medium spe...

Страница 701: ...After reset clearance all modules other than DMAC and DTC are in module stop mode When an on chip supporting module is in module stop mode read write access to its registers is disabled Do not make a...

Страница 702: ...ted For details refer to section 7 DMA Controller and section 8 Data Transfer Controller On Chip Supporting Module Interrupt Relevant interrupt operations cannot be performed in module stop mode Conse...

Страница 703: ...ime set in bits STS2 to STS0 in SYSCR stable clocks are supplied to the entire H8S 2357 Group chip software standby mode is cleared and interrupt exception handling is started When clearing software s...

Страница 704: ...1 3 1 6 2 0 2 7 4 0 8 0 s Recommended time setting Using an External Clock Any value can be set Normally use of the minimum time is recommended Note The 16 state standby time cannot be used in the F Z...

Страница 705: ...for the output current when a high level signal is output Current Dissipation during Oscillation Stabilization Wait Period Current dissipation increases during the oscillation stabilization wait peri...

Страница 706: ...the STBY pin and the RES pin When the STBY pin is driven high while the RES pin is low the reset state is set and clock oscillation is started Ensure that the RES pin is held low until the clock osci...

Страница 707: ...goes high clock output is enabled when the PSTOP bit is cleared to 0 When DDR for the corresponding port is cleared to 0 clock output is disabled and input port mode is set Table 21 5 shows the state...

Страница 708: ...Rev 6 00 Oct 28 2004 page 680 of 1016 REJ09B0138 0600H...

Страница 709: ...VCC 0 3 V Input voltage port 4 Vin 0 3 to AVCC 0 3 V Reference voltage Vref 0 3 to AVCC 0 3 V Analog power supply voltage AVCC 0 3 to 7 0 V Analog input voltage VAN 0 3 to AVCC 0 3 V Operating tempera...

Страница 710: ...0 7 VCC 0 3 V Ports 1 3 5 B to G P60 to P63 PA0 to PA3 2 0 VCC 0 3 V Port 4 2 0 AVCC 0 3 V Input low voltage RES STBY MD2 to MD0 VIL 0 3 0 5 V NMI EXTAL Ports 1 3 to 5 B to G P60 to P63 PA0 to PA3 0...

Страница 711: ...C 4 5 V VIH min VCC 0 9 and VIL max 0 3 V 4 ICC depends on VCC and f as follows ICC max 3 0 mA 0 60 mA MHz V VCC f normal mode ICC max 3 0 mA 0 48 mA MHz V VCC f sleep mode Table 22 3 Permissible Outp...

Страница 712: ...600 The chip Ports 1 A to C LED Figure 22 2 LED Drive Circuit Example 22 1 3 AC Characteristics Figure 22 3 show the test conditions for the AC characteristics C LSI output pin RH RL C 90 pF Ports 1 A...

Страница 713: ...dition Test Item Symbol Min Max Unit Conditions Clock cycle time t cyc 50 100 ns Figure 22 4 Clock high pulse width t CH 20 ns Clock low pulse width t CL 20 ns Clock rise time t Cr 5 ns Clock fall tim...

Страница 714: ...4 5 V to AVCC VSS AVSS 0 V 10 to 20 MHz Ta 20 to 75 C regular specifications Ta 40 to 85 C wide range specifications Condition Test Item Symbol Min Max Unit Conditions RES setup time t RESS 200 ns Fig...

Страница 715: ...28 2004 page 687 of 1016 REJ09B0138 0600H tRESS tRESW tRESS RES Figure 22 6 Reset Input Timing tIRQS tNMIS tNMIH IRQ Edge input NMI tIRQS tIRQH IRQ IRQ Level input tNMIW tIRQW Figure 22 7 Interrupt I...

Страница 716: ...delay time 2 tCSD2 20 ns CS delay time 3 tCSD3 25 ns AS delay time tASD 20 ns RD delay time 1 tRSD1 20 ns RD delay time 2 tRSD2 20 ns CAS delay time tCASD 20 ns Read data setup time tRDS 15 ns Read d...

Страница 717: ...time tWTS 30 ns Figure 22 10 WAIT hold time tWTH 5 ns BREQ setup time tBRQS 30 ns Figure 22 16 BACK delay time tBACD 15 ns Bus floating time tBZD 50 ns BREQO delay time tBRQOD 30 ns Figure 22 17 tRSD2...

Страница 718: ...38 0600H tRSD2 T2 AS A23 to A0 tASD RD read T3 tAS tAH tASD tACC4 tRSD1 tACC5 tAS tRDS tRDH tWRD1 tWRD2 tWDS tWSW2 tWDH tAH CS7 to CS0 D15 to D0 read HWR LWR write D15 to D0 write T1 tCSD1 tWDD tAD Fi...

Страница 719: ...4 page 691 of 1016 REJ09B0138 0600H TW AS A23 to A0 RD read T3 CS7 to CS0 D15 to D0 read HWR LWR write D15 to D0 write T2 tWTS T1 tWTH tWTS tWTH WAIT Figure 22 10 Basic Bus Timing Three State Access w...

Страница 720: ...tCSD2 tCSD3 tACC3 tWRD2 tWDD tWDH CS5 to CS2 RAS D15 to D0 read HWR LWR write D15 to D0 write Tr tPCH tAD tCASD tACC4 tRDS tAD tCASD tWRD2 Tp tWCS tWDS tWCH Figure 22 11 DRAM Bus Timing TRc1 CAS TRc2...

Страница 721: ...00H TRc CAS TRc tCASD CS5 to CS2 RAS TRr tCASD tCSD2 TRp tCSD2 Figure 22 13 Self Refresh Timing tRSD2 T1 AS A23 to A0 T2 tAH tACC3 tRDS CS0 D15 to D0 read T2 or T3 tAS T1 tASD tASD tRDH tAD RD read Fi...

Страница 722: ...SD2 T1 AS A23 to A0 T1 tACC1 CS0 D15 to D0 read T2 or T3 tRDH tAD RD read tRDS Figure 22 15 Burst ROM Access Timing One State Access BREQ A23 to A0 CS7 to CS0 tBRQS tBACD tBZD tBACD tBZD tBRQS BACK AS...

Страница 723: ...tions VCC 5 0 V 10 AVCC 5 0 V 10 Vref 4 5 V to AVCC VSS AVSS 0 V 10 to 20 MHz Ta 20 to 75 C regular specifications Ta 40 to 85 C wide range specifications Condition Test Item Symbol Min Max Unit Condi...

Страница 724: ...2004 page 696 of 1016 REJ09B0138 0600H AS A23 to A0 RD read CS7 to CS0 D15 to D0 read HWR LWR write D15 to D0 write T2 tDACD1 T1 tDACD2 DACK0 DACK1 Figure 22 18 DMAC Single Address Transfer Timing Tw...

Страница 725: ...CS0 D15 to D0 read HWR LWR write D15 to D0 write T3 tDACD1 T2 tDACD2 DACK0 DACK1 T1 Figure 22 19 DMAC Single Address Transfer Timing Three State Access TEND0 TEND1 tTED tTED T1 T2 or T3 Figure 22 20 D...

Страница 726: ...igure 22 24 Timer input setup time t TICS 30 Timer clock input setup time t TCKS 30 ns Figure 22 25 Timer clock pulse width Single edge t TCKWH 1 5 t cyc Both edges t TCKWL 2 5 TMR Timer output delay...

Страница 727: ...D tPRH tPRS Ports 1 to 3 5 6 A to G write Figure 22 22 I O Port Input Output Timing PO15 to PO0 tPOD Figure 22 23 PPG Output Timing tTICS tTOCD Output compare output Input capture input Note TIOCA0 to...

Страница 728: ...22 25 TPU Clock Input Timing TMO0 TMO1 tTMOD Figure 22 26 8 Bit Timer Output Timing TMCI0 TMCI1 tTMCS tTMCS tTMCWH tTMCWL Figure 22 27 8 Bit Timer Clock Input Timing TMRI0 TMRI1 tTMRS Figure 22 28 8...

Страница 729: ...e A D conversion characteristics Table 22 9 A D Conversion Characteristics Conditions VCC AVCC 5 0 V 10 Vref 4 5 V to AVCC VSS AVSS 0 V 10 to 20 MHz Ta 20 to 75 C regular specifications Ta 40 to 85 C...

Страница 730: ...the microcomputer to an adequate level A capacitor one 0 47 F capacitor or two 0 47 F capacitors connected in parallel should be connected between the VCL pin a pin for internal voltage step down circ...

Страница 731: ...7 0 V Analog input voltage VAN 0 3 to AVCC 0 3 V Operating temperature Topr Regular specifications 20 to 75 2 C Wide range specifications 40 to 85 2 C Storage temperature Tstg 55 to 125 C Caution Perm...

Страница 732: ...C 0 7 VCC 0 3 V Ports 1 3 5 B to G P60 to P63 PA0 to PA3 2 0 VCC 0 3 V Port 4 2 0 AVCC 0 3 V Input low voltage RES STBY MD2 to MD0 VIL 0 3 0 5 V NMI EXTAL Ports 1 3 to 5 B to G P60 to P63 PA0 to PA3 0...

Страница 733: ...4 5 V VIH min VCC 0 9 and VIL max 0 3 V 4 ICC depends on VCC and f as follows ICC max 3 0 mA 0 60 mA MHz V VCC f normal mode ICC max 3 0 mA 0 48 mA MHz V VCC f sleep mode Table 22 13 Permissible Outpu...

Страница 734: ...00 The chip Ports 1 A to C LED Figure 22 34 LED Drive Circuit Example 22 3 3 AC Characteristics Figure 22 35 show the test conditions for the AC characteristics C LSI output pin RH RL C 90 pF Ports 1...

Страница 735: ...ition Test Item Symbol Min Max Unit Conditions Clock cycle time t cyc 50 100 ns Figure 22 36 Clock high pulse width t CH 20 ns Clock low pulse width t CL 20 ns Clock rise time t Cr 5 ns Clock fall tim...

Страница 736: ...4 5 V to AVCC VSS AVSS 0 V 10 to 20 MHz Ta 20 to 75 C regular specifications Ta 40 to 85 C wide range specifications Condition Test Item Symbol Min Max Unit Conditions RES setup time t RESS 200 ns Fig...

Страница 737: ...28 2004 page 709 of 1016 REJ09B0138 0600H tRESS tRESW tRESS RES Figure 22 38 Reset Input Timing tIRQS tNMIS tNMIH IRQ Edge input NMI tIRQS tIRQH IRQ IRQ Level input tNMIW tIRQW Figure 22 39 Interrupt...

Страница 738: ...S delay time 2 tCSD2 20 ns CS delay time 3 tCSD3 25 ns AS delay time tASD 20 ns RD delay time 1 tRSD1 20 ns RD delay time 2 tRSD2 20 ns CAS delay time tCASD 20 ns Read data setup time tRDS 15 ns Read...

Страница 739: ...time tWTS 30 ns Figure 22 42 WAIT hold time tWTH 5 ns BREQ setup time tBRQS 30 ns Figure 22 48 BACK delay time tBACD 15 ns Bus floating time tBZD 50 ns BREQO delay time tBRQOD 30 ns Figure 22 49 tRSD2...

Страница 740: ...38 0600H tRSD2 T2 AS A23 to A0 tASD RD read T3 tAS tAH tASD tACC4 tRSD1 tACC5 tAS tRDS tRDH tWRD1 tWRD2 tWDS tWSW2 tWDH tAH CS7 to CS0 D15 to D0 read HWR LWR write D15 to D0 write T1 tCSD1 tWDD tAD Fi...

Страница 741: ...4 page 713 of 1016 REJ09B0138 0600H TW AS A23 to A0 RD read T3 CS7 to CS0 D15 to D0 read HWR LWR write D15 to D0 write T2 tWTS T1 tWTH tWTS tWTH WAIT Figure 22 42 Basic Bus Timing Three State Access w...

Страница 742: ...tCSD2 tCSD3 tACC3 tWRD2 tWDD tWDH CS5 to CS2 RAS D15 to D0 read HWR LWR write D15 to D0 write Tr tPCH tAD tCASD tACC4 tRDS tAD tCASD tWRD2 Tp tWCS tWDS tWCH Figure 22 43 DRAM Bus Timing TRc1 CAS TRc2...

Страница 743: ...00H TRc CAS TRc tCASD CS5 to CS2 RAS TRr tCASD tCSD2 TRp tCSD2 Figure 22 45 Self Refresh Timing tRSD2 T1 AS A23 to A0 T2 tAH tACC3 tRDS CS0 D15 to D0 read T2 or T3 tAS T1 tASD tASD tRDH tAD RD read Fi...

Страница 744: ...SD2 T1 AS A23 to A0 T1 tACC1 CS0 D15 to D0 read T2 or T3 tRDH tAD RD read tRDS Figure 22 47 Burst ROM Access Timing One State Access BREQ A23 to A0 CS7 to CS0 tBRQS tBACD tBZD tBACD tBZD tBRQS BACK AS...

Страница 745: ...itions VCC 5 0 V 10 AVCC 5 0 V 10 Vref 4 5 V to AVCC VSS AVSS 0 V 10 to 20 MHz Ta 20 to 75 C regular specifications Ta 40 to 85 C wide range specifications Condition Test Item Symbol Min Max Unit Cond...

Страница 746: ...2004 page 718 of 1016 REJ09B0138 0600H AS A23 to A0 RD read CS7 to CS0 D15 to D0 read HWR LWR write D15 to D0 write T2 tDACD1 T1 tDACD2 DACK0 DACK1 Figure 22 50 DMAC Single Address Transfer Timing Tw...

Страница 747: ...CS0 D15 to D0 read HWR LWR write D15 to D0 write T3 tDACD1 T2 tDACD2 DACK0 DACK1 T1 Figure 22 51 DMAC Single Address Transfer Timing Three State Access TEND0 TEND1 tTED tTED T1 T2 or T3 Figure 22 52 D...

Страница 748: ...Figure 22 56 Timer input setup time t TICS 30 Timer clock input setup time t TCKS 30 ns Figure 22 57 Timer clock pulse width Single edge t TCKWH 1 5 t cyc Both edges t TCKWL 2 5 TMR Timer output delay...

Страница 749: ...D tPRH tPRS Ports 1 to 3 5 6 A to G write Figure 22 54 I O Port Input Output Timing PO15 to PO0 tPOD Figure 22 55 PPG Output Timing tTICS tTOCD Output compare output Input capture input Note TIOCA0 to...

Страница 750: ...22 57 TPU Clock Input Timing TMO0 TMO1 tTMOD Figure 22 58 8 Bit Timer Output Timing TMCI0 TMCI1 tTMCS tTMCS tTMCWH tTMCWL Figure 22 59 8 Bit Timer Clock Input Timing TMRI0 TMRI1 tTMRS Figure 22 60 8...

Страница 751: ...e A D conversion characteristics Table 22 19 A D Conversion Characteristics Conditions VCC AVCC 5 0 V 10 Vref 4 5 V to AVCC VSS AVSS 0 V 10 to 20 MHz Ta 20 to 75 C regular specifications Ta 40 to 85 C...

Страница 752: ...HD64F2398F20 HD64F2398TE20 Conditions VCC 5 0 V 10 AVCC 5 0 V 10 Vref 4 5 V to AVCC VSS AVSS 0V Ta 0 to 75 C Programming erasing operating temperature regular specifications Ta 0 to 85 C Programming e...

Страница 753: ...ting erasing 2 Writing time for 128 bytes indicates the total period in which bit P of flash memory control register 1 FLMCR1 is set Writing verification time is not included 3 Erasing time for one bl...

Страница 754: ...t setting 1 4 s Wait time after H FF dummy write 1 2 s Wait time after PV bit clear 1 2 s Wait time after SWE bit clear 1 100 s Maximum programming count 1 4 N 1000 5 Times Erase Wait time after SWE b...

Страница 755: ...switching to the masked ROM version 22 5 Usage Note Internal Voltage Step Down for the H8S 2398 F ZTAT The H8S 2398 F ZTAT have a voltage step down circuit that automatically lowers the power supply v...

Страница 756: ...specifications 20 to 75 C Wide range specifications 40 to 85 C Storage temperature Tstg 55 to 125 C Caution Permanent damage to the chip may result if absolute maximum rating are exceeded Note ZTAT ve...

Страница 757: ...Cin 80 50 15 pF pF pF Vin 0 V f 1 MHz T a 25 C Current dissipation 2 Normal operation I CC 4 78 5 0 V 122 mA f 20 MHz Sleep mode 53 5 0 V 84 mA f 20 MHz Standby 0 01 5 0 A Ta 50 C mode 3 20 0 50 C Ta...

Страница 758: ...V Input low voltage RES STBY MD2 to MD0 VIL 0 3 VCC 0 1 V NMI EXTAL Ports 1 3 to 5 B to G P60 to P63 0 3 VCC 0 2 V VCC 4 0 V PA0 to PA3 0 8 VCC 4 0 to 5 5 V Output high All output pins VOH VCC 0 5 V I...

Страница 759: ...nd the on chip pull up transistors in the off state 3 The values are for VRAM VCC 2 7 V VIH min VCC 0 9 and VIL max 0 3 V 4 I CC depends on VCC and f as follows I CC max 1 0 mA 1 1 mA MHz V VCC f norm...

Страница 760: ...f 1 MHz Ta 25 C Current dissipation 2 Normal operation I CC 4 32 3 3 V 80 mA f 13 MHz Sleep mode 22 3 3 V 55 mA f 13 MHz Standby 0 01 5 0 A Ta 50 C mode 3 20 50 C Ta Analog power supply current Durin...

Страница 761: ...cluding ports 1 and A to C I OL 80 mA Total of all output pins including the above 120 mA Permissible output high current per pin All output pins I OH 2 0 mA Permissible output high current total Tota...

Страница 762: ...AVCC VSS AVSS 0 V 2 to 20 MHz Ta 20 to 75 C regular specifications Ta 40 to 85 C wide range specifications Condition C VCC 3 0 to 5 5 V AVCC 3 0 to 5 5 V Vref 3 0 V to AVCC VSS AVSS 0 V 2 to 13 MHz T...

Страница 763: ...Rev 6 00 Oct 28 2004 page 735 of 1016 REJ09B0138 0600H tCH tCf tcyc tCL tCr Figure 22 68 System Clock Timing tOSC1 tOSC1 EXTAL NMI VCC STBY RES tDEXT tDEXT Figure 22 69 Oscillator Settling Timing...

Страница 764: ...20 to 75 C regular specifications Ta 40 to 85 C wide range specifications Condition A Condition B Condition C Test Item Symbol Min Max Min Max Min Max Unit Conditions RES setup time t RESS 200 200 200...

Страница 765: ...Rev 6 00 Oct 28 2004 page 737 of 1016 REJ09B0138 0600H tIRQS tNMIS tNMIH IRQ Edge input NMI tIRQS tIRQH IRQi i 0 to 2 IRQ Level input tNMIW tIRQW Figure 22 71 Interrupt Input Timing...

Страница 766: ...s setup time tAS 0 5 tcyc 30 0 5 tcyc 15 0 5 tcyc 30 ns Figure 22 79 Address hold time tAH 0 5 tcyc 20 0 5 tcyc 10 0 5 tcyc 20 ns Precharge time tPCH 1 5 tcyc 40 1 5 tcyc 20 1 5 tcyc 40 ns CS delay ti...

Страница 767: ...tcyc 20 0 5 tcyc 33 ns Write data hold time tWDH 0 5 tcyc 20 0 5 tcyc 10 0 5 tcyc 20 ns WR setup time tWCS 0 5 tcyc 20 0 5 tcyc 10 0 5 tcyc 20 ns WR hold time tWCH 0 5 tcyc 20 0 5 tcyc 10 0 5 tcyc 20...

Страница 768: ...B0138 0600H tRSD2 T1 tAD AS A23 to A0 tASD RD read T2 tCSD1 tAS tAH tASD tACC2 tAS tAS tRSD1 tACC3 tRDS tRDH tWRD2 tWRD2 tWDD tWSW1 tWDH tAH CS7 to CS0 D15 to D0 read HWR LWR write D15 to D0 write Fig...

Страница 769: ...38 0600H tRSD2 T2 AS A23 to A0 tASD RD read T3 tAS tAH tASD tACC4 tRSD1 tACC5 tAS tRDS tRDH tWRD1 tWRD2 tWDS tWSW2 tWDH tAH CS7 to CS0 D15 to D0 read HWR LWR write D15 to D0 write T1 tCSD1 tWDD tAD Fi...

Страница 770: ...4 page 742 of 1016 REJ09B0138 0600H TW AS A23 to A0 RD read T3 CS7 to CS0 D15 to D0 read HWR LWR write D15 to D0 write T2 tWTS T1 tWTH tWTS tWTH WAIT Figure 22 74 Basic Bus Timing Three State Access w...

Страница 771: ...tCSD2 tCSD3 tACC3 tWRD2 tWDD tWDH CS5 to CS2 RAS D15 to D0 read HWR LWR write D15 to D0 write Tr tPCH tAD tCASD tACC4 tRDS tAD tCASD tWRD2 Tp tWCS tWDS tWCH Figure 22 75 DRAM Bus Timing TRc1 CAS TRc2...

Страница 772: ...00H TRc CAS TRc tCASD CS5 to CS2 RAS TRr tCASD tCSD2 TRp tCSD2 Figure 22 77 Self Refresh Timing tRSD2 T1 AS A23 to A0 T2 tAH tACC3 tRDS CS0 D15 to D0 read T2 or T3 tAS T1 tASD tASD tRDH tAD RD read Fi...

Страница 773: ...SD2 T1 AS A23 to A0 T1 tACC1 CS0 D15 to D0 read T2 or T3 tRDH tAD RD read tRDS Figure 22 79 Burst ROM Access Timing One State Access BREQ A23 to A0 CS7 to CS0 tBRQS tBACD tBZD tBACD tBZD tBRQS BACK AS...

Страница 774: ...Vref 4 5 V to AVCC VSS AVSS 0 V 2 to 20 MHz Ta 20 to 75 C regular specifications Ta 40 to 85 C wide range specifications Condition C VCC 3 0 to 5 5 V AVCC 3 0 to 5 5 V Vref 3 0 V to AVCC VSS AVSS 0 V...

Страница 775: ...2004 page 747 of 1016 REJ09B0138 0600H AS A23 to A0 RD read CS7 to CS0 D15 to D0 read HWR LWR write D15 to D0 write T2 tDACD1 T1 tDACD2 DACK0 DACK1 Figure 22 82 DMAC Single Address Transfer Timing Tw...

Страница 776: ...CS0 D15 to D0 read HWR LWR write D15 to D0 write T3 tDACD1 T2 tDACD2 DACK0 DACK1 T1 Figure 22 83 DMAC Single Address Transfer Timing Three State Access TEND0 TEND1 tTED tTED T1 T2 or T3 Figure 22 84 D...

Страница 777: ...data delay time t PWD 100 50 75 ns Figure 22 86 Input data setup time t PRS 50 30 50 Input data hold time t PRH 50 30 50 PPG Pulse output delay time t POD 100 50 75 ns Figure 22 87 TPU Timer output d...

Страница 778: ...TXD 100 50 75 ns Figure 22 95 Receive data setup time synchronous t RXS 100 50 75 ns Receive data hold time synchronous t RXH 100 50 75 ns A D con verter Trigger input setup time t TRGS 50 30 50 ns F...

Страница 779: ...TIOCA0 to TIOCA5 TIOCB0 to TIOCB5 TIOCC0 TIOCC3 TIOCD0 TIOCD3 Figure 22 88 TPU Input Output Timing tTCKS tTCKS TCLKA to TCLKD tTCKWH tTCKWL Figure 22 89 TPU Clock Input Timing TMO0 TMO1 tTMOD Figure...

Страница 780: ...WOVD tWOVD Figure 22 93 WDT Output Timing SCK0 to SCK2 tSCKW tSCKr tSCKf tScyc Figure 22 94 SCK Clock Input Timing TxD0 to TxD2 transmit data RxD0 to RxD2 receive data SCK0 to SCK2 tRXS tRXH tTXD Figu...

Страница 781: ...range specifications Condition C VCC AVCC 3 0 to 5 5 V Vref 3 0 V to AVCC VSS AVSS 0 V 2 to 13 MHz Ta 20 to 75 C regular specifications Ta 40 to 85 C wide range specifications Condition A Condition B...

Страница 782: ...5 0 V 10 Vref 4 5 V to AVCC VSS AVSS 0 V 2 to 20 MHz Ta 20 to 75 C regular specifications Ta 40 to 85 C wide range specifications Condition C VCC AVCC 3 0 to 5 5 V Vref 3 0 V to AVCC VSS AVSS 0 V 2 t...

Страница 783: ...olute maximum rating are exceeded Notes 1 12 V must not be applied to any pin as this will cause permanent damage to the chip 2 The operating temperature ranges for flash memory programming erasing ar...

Страница 784: ...urrent dissipation 2 Normal operation I CC 4 78 5 0 V 122 mA f 20 MHz Sleep mode 53 5 0 V 84 mA f 20 MHz Standby 0 01 5 0 A Ta 50 C mode 3 20 0 50 C Ta Flash memory programming erasing 88 5 0 V 122 mA...

Страница 785: ...Input low voltage RES STBY MD2 to MD0 FWE VIL 0 3 VCC 0 1 V NMI EXTAL Ports 1 3 to 5 B to G P60 to P63 0 3 VCC 0 2 V VCC 4 0 V PA0 to PA3 0 8 VCC 4 0 to 5 5 V Output high All output pins VOH VCC 0 5...

Страница 786: ...3 The values are for VRAM VCC 3 0 V VIH min VCC 0 9 and VIL max 0 3 V 4 I CC depends on VCC and f as follows I CC max 1 0 mA 1 1 mA MHz V VCC f normal mode I CC max 1 0 mA 0 75 mA MHz V VCC f sleep mo...

Страница 787: ...0 V 2 to 13 MHz Ta 20 to 75 C regular specifications Ta 40 to 85 C wide range specifications Condition B Condition C Item Symbol Min Max Min Max Unit Test Conditions Clock cycle time t cyc 50 500 76...

Страница 788: ...3 0 to 5 5 V Vref 3 0 V to AVCC VSS AVSS 0 V 2 to 13 MHz Ta 20 to 75 C regular specifications Ta 40 to 85 C wide range specifications Condition B Condition C Item Symbol Min Max Min Max Unit Test Cond...

Страница 789: ...ld time t AH 0 5 t cyc 10 0 5 t cyc 20 ns Precharge time t PCH 1 5 t cyc 20 1 5 t cyc 40 ns CS delay time 1 t CSD1 20 40 ns CS delay time 2 t CSD2 20 40 ns CS delay time 3 t CSD3 25 40 ns AS delay tim...

Страница 790: ...delay time t BACD 15 30 ns Bus floating time t BZD 50 100 ns BREQO delay time t BRQOD 30 60 ns Figure 22 81 4 DMAC Timing Table 22 39 lists the DMAC timing Table 22 39 DMAC Timing Condition B VCC 5 0...

Страница 791: ...5 ns Figure 22 86 Input data setup time t PRS 30 50 Input data hold time t PRH 30 50 PPG Pulse output delay time t POD 50 75 ns Figure 22 87 TPU Timer output delay time t TOCD 50 75 ns Figure 22 88 Ti...

Страница 792: ...AVCC 5 0 V 10 Vref 4 5 V to AVCC VSS AVSS 0 V 2 to 20 MHz Ta 20 to 75 C regular specifications Ta 40 to 85 C wide range specifications Condition C VCC AVCC 3 0 V to 5 5 V Vref 3 0 V to AVCC VSS AVSS...

Страница 793: ...2 0 3 0 LSB 2 M resistive load 1 0 2 0 LSB 4 M resistive load 22 7 6 Flash Memory Characteristics Table 22 43 shows the flash memory characteristics Table 22 43 Flash Memory Characteristics 1 Conditio...

Страница 794: ...me tp max wait time after P bit setting z maximum programming count N 5 Number of times when the wait time after P bit setting z 200 s The maximum number of writes N should be set according to the act...

Страница 795: ...ase count 1 6 N 120 240 Times Notes 1 Set the times according to the program erase algorithms 2 Programming time per 32 bytes Shows the total time the flash memory control register FLMCR is set It doe...

Страница 796: ...manual due to differences in the fabrication process the on chip ROM and the layout patterns there will be differences in the actual values of the electrical characteristics the operating margins the...

Страница 797: ...er IMM Immediate data disp Displacement Add Subtract Multiply Divide Logical AND Logical OR Logical exclusive OR Transfer from the operand on the left to the operand on the right or transition from th...

Страница 798: ...MOV B aa 32 Rd B 6 MOV B Rs ERd B 2 MOV B Rs d 16 ERd B 4 MOV B Rs d 32 ERd B 8 MOV B Rs ERd B 2 MOV B Rs aa 8 B 2 MOV B Rs aa 16 B 4 MOV B Rs aa 32 B 6 MOV W xx 16 Rd W 4 MOV W Rs Rd W 2 MOV W ERs R...

Страница 799: ...W 6 MOV L xx 32 ERd L 6 MOV L ERs ERd L 2 MOV L ERs ERd L 4 MOV L d 16 ERs ERd L 6 MOV L d 32 ERs ERd L 10 MOV L ERs ERd L 4 MOV L aa 16 ERd L 6 MOV L aa 32 ERd L 8 d 16 ERs Rd16 0 3 d 32 ERs Rd16 0 5...

Страница 800: ...Rn W 2 PUSH L ERn L 4 LDM SP ERm ERn L 4 STM ERm ERn SP L 4 MOVFPE aa 16 Rd MOVTPE Rs aa 16 ERs32 ERd 0 4 ERs32 d 16 ERd 0 5 ERs32 d 32 ERd 0 7 ERd32 4 ERd32 ERs32 ERd 0 5 ERs32 aa 16 0 5 ERs32 aa 32...

Страница 801: ...1 ERd L 2 ADDS 2 ERd L 2 ADDS 4 ERd L 2 INC B Rd B 2 INC W 1 Rd W 2 INC W 2 Rd W 2 INC L 1 ERd L 2 INC L 2 ERd L 2 DAA Rd B 2 SUB B Rs Rd B 2 SUB W xx 16 Rd W 4 Rd8 xx 8 Rd8 1 Rd8 Rs8 Rd8 1 Rd16 xx 16...

Страница 802: ...L 2 DEC L 2 ERd L 2 DAS Rd B 2 MULXU B Rs Rd B 2 MULXU W Rs ERd W 2 MULXS B Rs Rd B 4 MULXS W Rs ERd W 4 Rd16 Rs16 Rd16 3 1 ERd32 xx 32 ERd32 4 3 ERd32 ERs32 ERd32 4 1 Rd8 xx 8 C Rd8 5 1 Rd8 Rs8 C Rd8...

Страница 803: ...d B 2 NEG W Rd W 2 NEG L ERd L 2 EXTU W Rd W 2 EXTU L ERd L 2 Rd16 Rs8 Rd16 RdH remainder 6 7 12 RdL quotient unsigned division ERd32 Rs16 ERd32 Ed remainder 6 7 20 Rd quotient unsigned division Rd16...

Страница 804: ...S MAC CLRMAC LDMAC STMAC EXTS W Rd W 2 EXTS L ERd L 2 TAS ERd 3 B 4 MAC ERn ERm CLRMAC LDMAC ERs MACH LDMAC ERs MACL STMAC MACH ERd STMAC MACL ERd bit 7 of Rd16 0 1 bit 15 to 8 of Rd16 bit 15 of ERd32...

Страница 805: ...XOR B xx 8 Rd B 2 XOR B Rs Rd B 2 XOR W xx 16 Rd W 4 XOR W Rs Rd W 2 XOR L xx 32 ERd L 6 XOR L ERs ERd L 4 NOT B Rd B 2 NOT W Rd W 2 NOT L ERd L 2 Rd8 xx 8 Rd8 0 1 Rd8 Rs8 Rd8 0 1 Rd16 xx 16 Rd16 0 2...

Страница 806: ...2 Rd B 2 SHAL W Rd W 2 SHAL W 2 Rd W 2 SHAL L ERd L 2 SHAL L 2 ERd L 2 SHAR B Rd B 2 SHAR B 2 Rd B 2 SHAR W Rd W 2 SHAR W 2 Rd W 2 SHAR L ERd L 2 SHAR L 2 ERd L 2 SHLL B Rd B 2 SHLL B 2 Rd B 2 SHLL W...

Страница 807: ...R W 2 Rd W 2 SHLR L ERd L 2 SHLR L 2 ERd L 2 ROTXL B Rd B 2 ROTXL B 2 Rd B 2 ROTXL W Rd W 2 ROTXL W 2 Rd W 2 ROTXL L ERd L 2 ROTXL L 2 ERd L 2 ROTXR B Rd B 2 ROTXR B 2 Rd B 2 ROTXR W Rd W 2 ROTXR W 2...

Страница 808: ...Bytes Operand Size xx Rn ERn d ERn ERn ERn aa d PC aa Mnemonic ROTL ROTR ROTL B Rd B 2 ROTL B 2 Rd B 2 ROTL W Rd W 2 ROTL W 2 Rd W 2 ROTL L ERd L 2 ROTL L 2 ERd L 2 ROTR B Rd B 2 ROTR B 2 Rd B 2 ROTR...

Страница 809: ...6 BSET Rn aa 32 B 8 BCLR xx 3 Rd B 2 BCLR xx 3 ERd B 4 BCLR xx 3 aa 8 B 4 BCLR xx 3 aa 16 B 6 BCLR xx 3 aa 32 B 8 BCLR Rn Rd B 2 BCLR Rn ERd B 4 BCLR Rn aa 8 B 4 BCLR Rn aa 16 B 6 xx 3 of Rd8 1 1 xx 3...

Страница 810: ...4 BNOT Rn aa 16 B 6 BNOT Rn aa 32 B 8 BTST xx 3 Rd B 2 BTST xx 3 ERd B 4 BTST xx 3 aa 8 B 4 BTST xx 3 aa 16 B 6 Rn8 of aa 32 0 6 xx 3 of Rd8 xx 3 of Rd8 1 xx 3 of ERd 4 xx 3 of ERd xx 3 of aa 8 4 xx 3...

Страница 811: ...6 BLD xx 3 aa 32 B 8 BILD xx 3 Rd B 2 BILD xx 3 ERd B 4 BILD xx 3 aa 8 B 4 BILD xx 3 aa 16 B 6 BILD xx 3 aa 32 B 8 BST xx 3 Rd B 2 BST xx 3 ERd B 4 BST xx 3 aa 8 B 4 xx 3 of aa 32 Z 5 Rn8 of Rd8 Z 1 R...

Страница 812: ...3 aa 16 B 6 BAND xx 3 aa 32 B 8 BIAND xx 3 Rd B 2 BIAND xx 3 ERd B 4 BIAND xx 3 aa 8 B 4 BIAND xx 3 aa 16 B 6 BIAND xx 3 aa 32 B 8 BOR xx 3 Rd B 2 BOR xx 3 ERd B 4 C xx 3 of aa 16 5 C xx 3 of aa 32 6...

Страница 813: ...OR xx 3 aa 8 B 4 BXOR xx 3 aa 16 B 6 BXOR xx 3 aa 32 B 8 BIXOR xx 3 Rd B 2 BIXOR xx 3 ERd B 4 BIXOR xx 3 aa 8 B 4 BIXOR xx 3 aa 16 B 6 BIXOR xx 3 aa 32 B 8 C xx 3 of aa 8 C 3 C xx 3 of aa 16 C 4 C xx...

Страница 814: ...C 0 2 3 C 1 2 3 Z 0 2 3 Z 1 2 3 V 0 2 3 Operation Condition Code Branching Condition I H N Z V C Advanced No of States 1 BRA d 8 BT d 8 2 if condition is true then BRA d 16 BT d 16 4 PC PC d BRN d 8...

Страница 815: ...Rn ERn aa d PC aa Mnemonic Bcc V 1 2 3 N 0 2 3 N 1 2 3 N V 0 2 3 N V 1 2 3 Z N V 0 2 3 Z N V 1 2 3 Operation Condition Code Branching Condition I H N Z V C Advanced No of States 1 BVS d 8 2 BVS d 16 4...

Страница 816: ...n ERn ERn aa d PC aa Mnemonic JMP BSR JSR RTS JMP ERn 2 JMP aa 24 4 JMP aa 8 2 BSR d 8 2 BSR d 16 4 JSR ERn 2 JSR aa 24 4 JSR aa 8 2 RTS 2 PC ERn 2 PC aa 24 3 PC aa 8 5 PC SP PC PC d 8 4 PC SP PC PC d...

Страница 817: ...LDC d 16 ERs EXR W 6 LDC d 32 ERs CCR W 10 LDC d 32 ERs EXR W 10 LDC ERs CCR W 4 LDC ERs EXR W 4 LDC aa 16 CCR W 6 LDC aa 16 EXR W 6 LDC aa 32 CCR W 8 LDC aa 32 EXR W 8 PC SP CCR SP 1 8 9 EXR SP vecto...

Страница 818: ...Rd W 4 STC CCR aa 16 W 6 STC EXR aa 16 W 6 STC CCR aa 32 W 8 STC EXR aa 32 W 8 ANDC xx 8 CCR B 2 ANDC xx 8 EXR B 4 ORC xx 8 CCR B 2 ORC xx 8 EXR B 4 XORC xx 8 CCR B 2 XORC xx 8 EXR B 4 NOP 2 CCR Rd8 1...

Страница 819: ...sters 2 Cannot be used in the H8S 2357 Series 3 Set to 1 when a carry or borrow occurs at bit 11 otherwise cleared to 0 4 Set to 1 when a carry or borrow occurs at bit 27 otherwise cleared to 0 5 Reta...

Страница 820: ...2 BRA d 8 BT d 8 BRA d 16 BT d 16 BRN d 8 BF d 8 BRN d 16 BF d 16 Mnemonic Size Instruction Format 1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte 9th byte 10th byte Instruc ti...

Страница 821: ...d 16 BGT d 8 BGT d 16 BLE d 8 BLE d 16 Mnemonic Size Instruction Format 1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte 9th byte 10th byte Instruc tion Bcc 4 5 4 5 4 5 4 5 4 5...

Страница 822: ...e 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte 9th byte 10th byte Instruc tion BCLR BIAND BILD BIOR B B B B B B B B B B B B B B B B B B B B B B B B B 0 0 0 1 0 1 0 1 0 IMM erd erd IMM erd IMM...

Страница 823: ...3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte 9th byte 10th byte Instruc tion BIST BIXOR BLD BNOT B B B B B B B B B B B B B B B B B B B B B B B B B 1 0 1 0 0 0 0 0 0 IMM erd IMM erd IMM erd IM...

Страница 824: ...yte 5th byte 6th byte 7th byte 8th byte 9th byte 10th byte Instruc tion BOR BSET BSR BST BTST B B B B B B B B B B B B B B B B B B B B B B B B B B B 0 0 0 0 0 0 0 0 0 0 IMM erd IMM erd erd IMM erd IMM...

Страница 825: ...byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte 9th byte 10th byte Instruc tion BTST BXOR CLRMAC CMP DAA DAS DEC DIVXS DIVXU EEPMOV B B B B B B B B B B W W L L B B B W W L L B W B...

Страница 826: ...ction Format 1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte 9th byte 10th byte Instruc tion EXTS EXTU INC JMP JSR LDC W L W L B W W L L B B B B W W W W W W W W W W 0 0 ern ern...

Страница 827: ...d 16 ERs Rd MOV W d 32 ERs Rd Mnemonic Size Instruction Format 1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte 9th byte 10th byte Instruc tion LDC LDM LDMAC MAC MOV W W L L L L...

Страница 828: ...d byte 4th byte 5th byte 6th byte 7th byte 8th byte 9th byte 10th byte Instruc tion MOV MOVFPE MOVTPE MULXS MULXU W W W W W W W W W L L L L L L L L L L L L L L B B B W B W 0 1 1 0 1 1 ers erd erd erd...

Страница 829: ...L 2 ERd Mnemonic Size Instruction Format 1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte 9th byte 10th byte Instruc tion NEG NOP NOT OR ORC POP PUSH ROTL B W L B W L B B W W L...

Страница 830: ...d SHAL W 2 Rd SHAL L ERd SHAL L 2 ERd Mnemonic Size Instruction Format 1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte 9th byte 10th byte Instruc tion ROTR ROTXL ROTXR RTE RTS...

Страница 831: ...d Mnemonic Size Instruction Format 1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte 9th byte 10th byte Instruc tion SHAR SHLL SHLR SLEEP STC B B W W L L B B W W L L B B W W L L...

Страница 832: ...onic Size Instruction Format 1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte 9th byte 10th byte Instruc tion STC STM STMAC SUB SUBS SUBX TAS TRAPA XOR W W W W L L L L L B W W L...

Страница 833: ...gister Field General Register Register Field General Register 000 001 111 ER0 ER1 ER7 0000 0001 0111 1000 1001 1111 R0 R1 R7 E0 E1 E7 0000 0001 0111 1000 1001 1111 R0H R1H R7H R0L R1L R7L 16 Bit Regis...

Страница 834: ...XU BNOT 2 BHI MULXU BCLR 3 BLS DIVXU BTST STC STMAC LDC LDMAC 4 ORC OR BCC RTS OR BOR BIOR 6 ANDC AND BNE RTE AND 5 XORC XOR BCS BSR XOR BXOR BIXOR BAND BIAND 7 LDC BEQ TRAPA BST BIST BLD BILD 8 BVC M...

Страница 835: ...UB 4 SHLL SHLR ROTXL ROTXR BCC MOVFPE OR OR 5 INC EXTU DEC BCS XOR XOR 6 MAC BNE AND AND 7 INC SHLL SHLR ROTXL ROTXR EXTU DEC BEQ LDC STC 8 SLEEP BVC MOV ADDS SHAL SHAR ROTL ROTR NEG SUBS 9 BVS A CLRM...

Страница 836: ...t of DH is 0 Instruction when most significant bit of DH is 1 Notes AH AL BH BL CH CL 01C05 01D05 01F06 7Cr06 1 7Cr07 1 7Dr06 1 7Dr07 1 7Eaa6 2 7Eaa7 2 7Faa6 2 7Faa7 2 0 MULXS BSET BSET BSET BSET 1 DI...

Страница 837: ...ost significant bit of HH is 0 Instruction when most significant bit of HH is 1 Note aa is the absolute address specification 5th byte 6th byte EH EL FH FL 7th byte 8th byte GH GL HH HL 6A10aaaa6 6A10...

Страница 838: ...pporting modules accessed in two states with 8 bit bus width external devices accessed in three states with one wait state and 16 bit bus width 1 BSET 0 FFFFC7 8 From table A 5 I L 2 J K M N 0 From ta...

Страница 839: ...Rd 1 ADDS ADDS 1 2 4 ERd 1 ADDX ADDX xx 8 Rd 1 ADDX Rs Rd 1 AND AND B xx 8 Rd 1 AND B Rs Rd 1 AND W xx 16 Rd 2 AND W Rs Rd 1 AND L xx 32 ERd 3 AND L ERs ERd 2 ANDC ANDC xx 8 CCR 1 ANDC xx 8 EXR 2 BAND...

Страница 840: ...16 2 1 BCLR BCLR xx 3 Rd 1 BCLR xx 3 ERd 2 2 BCLR xx 3 aa 8 2 2 BCLR xx 3 aa 16 3 2 BCLR xx 3 aa 32 4 2 BCLR Rn Rd 1 BCLR Rn ERd 2 2 BCLR Rn aa 8 2 2 BCLR Rn aa 16 3 2 BCLR Rn aa 32 4 2 BIAND BIAND xx...

Страница 841: ...BNOT BNOT xx 3 Rd 1 BNOT xx 3 ERd 2 2 BNOT xx 3 aa 8 2 2 BNOT xx 3 aa 16 3 2 BNOT xx 3 aa 32 4 2 BNOT Rn Rd 1 BNOT Rn ERd 2 2 BNOT Rn aa 8 2 2 BNOT Rn aa 16 3 2 BNOT Rn aa 32 4 2 BOR BOR xx 3 Rd 1 BOR...

Страница 842: ...32 4 1 BXOR BXOR xx 3 Rd 1 BXOR xx 3 ERd 2 1 BXOR xx 3 aa 8 2 1 BXOR xx 3 aa 16 3 1 BXOR xx 3 aa 32 4 1 CLRMAC CLRMAC Cannot be used in the H8S 2357 Group CMP CMP B xx 8 Rd 1 CMP B Rs Rd 1 CMP W xx 1...

Страница 843: ...6 ERs CCR 3 1 LDC d 16 ERs EXR 3 1 LDC d 32 ERs CCR 5 1 LDC d 32 ERs EXR 5 1 LDC ERs CCR 2 1 1 LDC ERs EXR 2 1 1 LDC aa 16 CCR 3 1 LDC aa 16 EXR 3 1 LDC aa 32 CCR 4 1 LDC aa 32 EXR 4 1 LDM LDM L SP ER...

Страница 844: ...MOV W Rs ERd 1 1 MOV W Rs d 16 ERd 2 1 MOV W Rs d 32 ERd 4 1 MOV W Rs ERd 1 1 1 MOV W Rs aa 16 2 1 MOV W Rs aa 32 3 1 MOV L xx 32 ERd 3 MOV L ERs ERd 1 MOV L ERs ERd 2 2 MOV L d 16 ERs ERd 3 2 MOV L...

Страница 845: ...L ERs ERd 2 ORC ORC xx 8 CCR 1 ORC xx 8 EXR 2 POP POP W Rn 1 1 1 POP L ERn 2 2 1 PUSH PUSH W Rn 1 1 1 PUSH L ERn 2 2 1 ROTL ROTL B Rd 1 ROTL B 2 Rd 1 ROTL W Rd 1 ROTL W 2 Rd 1 ROTL L ERd 1 ROTL L 2 ER...

Страница 846: ...W Rd 1 SHAR W 2 Rd 1 SHAR L ERd 1 SHAR L 2 ERd 1 SHLL SHLL B Rd 1 SHLL B 2 Rd 1 SHLL W Rd 1 SHLL W 2 Rd 1 SHLL L ERd 1 SHLL L 2 ERd 1 SHLR SHLR B Rd 1 SHLR B 2 Rd 1 SHLR W Rd 1 SHLR W 2 Rd 1 SHLR L ER...

Страница 847: ...57 Group STMAC MACL ERd SUB SUB B Rs Rd 1 SUB W xx 16 Rd 2 SUB W Rs Rd 1 SUB L xx 32 ERd 3 SUB L ERs ERd 1 SUBS SUBS 1 2 4 ERd 1 SUBX SUBX xx 8 Rd 1 SUBX Rs Rd 1 TAS TAS ERd 3 2 2 TRAPA TRAPA x 2 Adva...

Страница 848: ...End of instruction Order of execution Read effective address word size read No read or write Read 2nd word of current instruction word size read Legend R B Byte size read R W Word size read W B Byte...

Страница 849: ...ith an 8 bit bus using three state access with no wait states Address bus RD HWR LWR R W 2nd Fetching 2nd byte of instruction at jump address Fetching 1nd byte of instruction at jump address Fetching...

Страница 850: ...NDC xx 8 EXR R W 2nd R W NEXT BAND xx 3 Rd R W NEXT BAND xx 3 ERd R W 2nd R B EA R W M NEXT BAND xx 3 aa 8 R W 2nd R B EA R W M NEXT BAND xx 3 aa 16 R W 2nd R W 3rd R B EA R W M NEXT BAND xx 3 aa 32 R...

Страница 851: ...W EA 1 state BEQ d 16 R W 2nd Internal operation R W EA 1 state BVC d 16 R W 2nd Internal operation R W EA 1 state BVS d 16 R W 2nd Internal operation R W EA 1 state BPL d 16 R W 2nd Internal operatio...

Страница 852: ...2nd R W 3rd R W 4th R B EA R W M NEXT BIOR xx 3 Rd R W NEXT BIOR xx 3 ERd R W 2nd R B EA R W M NEXT BIOR xx 3 aa 8 R W 2nd R B EA R W M NEXT BIOR xx 3 aa 16 R W 2nd R W 3rd R B EA R W M NEXT BIOR xx...

Страница 853: ...3 Rd R W NEXT BSET xx 3 ERd R W 2nd R B M EA R W M NEXT W B EA BSET xx 3 aa 8 R W 2nd R B M EA R W M NEXT W B EA BSET xx 3 aa 16 R W 2nd R W 3rd R B M EA R W M NEXT W B EA BSET xx 3 aa 32 R W 2nd R W...

Страница 854: ...nd R W 3rd R W 4th R B EA R W M NEXT CLRMAC Cannot be used in the H8S 2357 Group CMP B xx 8 Rd R W NEXT CMP B Rs Rd R W NEXT CMP W xx 16 Rd R W 2nd R W NEXT CMP W Rs Rd R W NEXT CMP L xx 32 ERd R W 2n...

Страница 855: ...EXT LDC Rs EXR R W NEXT LDC ERs CCR R W 2nd R W NEXT R W EA LDC ERs EXR R W 2nd R W NEXT R W EA LDC d 16 ERs CCR R W 2nd R W 3rd R W NEXT R W EA LDC d 16 ERs EXR R W 2nd R W 3rd R W NEXT R W EA LDC d...

Страница 856: ...te MOV B aa 8 Rd R W NEXT R B EA MOV B aa 16 Rd R W 2nd R W NEXT R B EA MOV B aa 32 Rd R W 2nd R W 3rd R W NEXT R B EA MOV B Rs ERd R W NEXT W B EA MOV B Rs d 16 ERd R W 2nd R W NEXT W B EA MOV B Rs d...

Страница 857: ...L aa 32 ERd R W 2nd R W M 3rd R W 4th R W NEXT R W M EA R W EA 2 MOV L ERs ERd R W 2nd R W M NEXT W W M EA W W EA 2 MOV L ERs d 16 ERd R W 2nd R W M 3rd R W NEXT W W M EA W W EA 2 MOV L ERs d 32 ERd...

Страница 858: ...operation W W EA 1 state PUSH L ERn R W 2nd R W M NEXT Internal operation W W M EA W W EA 2 1 state ROTL B Rd R W NEXT ROTL B 2 Rd R W NEXT ROTL W Rd R W NEXT ROTL W 2 Rd R W NEXT ROTL L ERd R W NEXT...

Страница 859: ...W NEXT SHAR B 2 Rd R W NEXT SHAR W Rd R W NEXT SHAR W 2 Rd R W NEXT SHAR L ERd R W NEXT SHAR L 2 ERd R W NEXT SHLL B Rd R W NEXT SHLL B 2 Rd R W NEXT SHLL W Rd R W NEXT SHLL W 2 Rd R W NEXT SHLL L ER...

Страница 860: ...tack H 3 W W stack L 3 1 state STM L ERn ERn 2 SP R W 2nd R W M NEXT Internal operation W W M stack H 3 W W stack L 3 1 state STM L ERn ERn 3 SP R W 2nd R W M NEXT Internal operation W W M stack H 3 W...

Страница 861: ...ents of ER6 Both registers are incremented by 1 after execution of the instruction n is the initial value of R4L or R4 If n 0 these bus cycles are not executed 3 Repeated two times to save or restore...

Страница 862: ...erands 15 for word operands 7 for byte operands Si Di Ri Dn 0 1 Z C The i th bit of the source operand The i th bit of the destination operand The i th bit of the result The specified bit in the desti...

Страница 863: ...Rm 4 N Rm Z Z Rm R0 V Sm Dm Rm Sm Dm Rm C Sm Dm Dm Rm Sm Rm AND 0 N Rm Z Rm Rm 1 R0 ANDC Stores the corresponding bits of the result No flags change when the operand is EXR BAND C C Dn Bcc BCLR BIAND...

Страница 864: ...Dm Z Sm Sm 1 S0 DIVXU N Sm Z Sm Sm 1 S0 EEPMOV EXTS 0 N Rm Z Rm Rm 1 R0 EXTU 0 0 Z Rm Rm 1 R0 INC N Rm Z Rm Rm 1 R0 V Dm Rm JMP JSR LDC Stores the corresponding bits of the result No flags change when...

Страница 865: ...R0 C D0 1 bit shift or C D1 2 bit shift ROTXL 0 N Rm Z Rm Rm 1 R0 C Dm 1 bit shift or C Dm 1 2 bit shift ROTXR 0 N Rm Z Rm Rm 1 R0 C D0 1 bit shift or C D1 2 bit shift RTE Stores the corresponding bi...

Страница 866: ...UB H Sm 4 Dm 4 Dm 4 Rm 4 Sm 4 Rm 4 N Rm Z Rm Rm 1 R0 V Sm Dm Rm Sm Dm Rm C Sm Dm Dm Rm Sm Rm SUBS SUBX H Sm 4 Dm 4 Dm 4 Rm 4 Sm 4 Rm 4 N Rm Z Z Rm R0 V Sm Dm Rm Sm Dm Rm C Sm Dm Dm Rm Sm Rm TAS 0 N Dm...

Страница 867: ...MD3 MD2 MD1 MD0 H FE82 TIOR3H IOB3 IOB2 IOB1 IOB0 IOA3 IOA2 IOA1 IOA0 H FE83 TIOR3L IOD3 IOD2 IOD1 IOD0 IOC3 IOC2 IOC1 IOC0 H FE84 TIER3 TTGE TCIEV TGIED TGIEC TGIEB TGIEA H FE85 TSR3 TCFV TGFD TGFC T...

Страница 868: ...DDR PD2DDR PD1DDR PD0DDR H FEBD PEDDR PE7DDR PE6DDR PE5DDR PE4DDR PE3DDR PE2DDR PE1DDR PE0DDR H FEBE PFDDR PF7DDR PF6DDR PF5DDR PF4DDR PF3DDR PF2DDR PF1DDR PF0DDR H FEBF PGDDR PG4DDRPG3DDRPG2DDRPG1DDR...

Страница 869: ...F8 MAR1BH H FEF9 H FEFA MAR1BL H FEFB H FEFC IOAR1B H FEFD H FEFE ETCR1B H FEFF H FF00 DMAWER WE1B WE1A WE0B WE0A 8 bits H FF01 DMATCR TEE1 TEE0 H FF02 DMACR0A DTSZ DTID RPE DTDIR DTF3 DTF2 DTF1 DTF0...

Страница 870: ...ts H FF3C MSTPCRH MSTP15 MSTP14 MSTP13 MSTP12 MSTP11 MSTP10 MSTP9 MSTP8 Power down 8 bits H FF3D MSTPCRL MSTP7 MSTP6 MSTP5 MSTP4 MSTP3 MSTP2 MSTP1 MSTP0 mode H FF42 SYSCR2 8 FLSHE MCU 8 bits H FF44 Re...

Страница 871: ...PCR 2 PA7PCR PA6PCR PA5PCR PA4PCR PA3PCR PA2PCR PA1PCR PA0PCR H FF71 PBPCR 2 PB7PCR PB6PCR PB5PCR PB4PCR PB3PCR PB2PCR PB1PCR PB0PCR H FF72 PCPCR 2 PC7PCR PC6PCR PC5PCR PC4PCR PC3PCR PC2PCR PC1PCR PC0...

Страница 872: ...A6 DACR DAOE1 DAOE0 DAE H FFAC Reserved Reserved H FFB0 TCR0 CMIEB CMIEA OVIE CCLR1 CCLR0 CKS2 CKS1 CKS0 8 bit timer 16 bits H FFB1 TCR1 CMIEB CMIEA OVIE CCLR1 CCLR0 CKS2 CKS1 CKS0 channel 0 1 H FFB2...

Страница 873: ...EG1 CKEG0 TPSC2 TPSC1 TPSC0 TPU2 16 bits H FFF1 TMDR2 MD3 MD2 MD1 MD0 H FFF2 TIOR2 IOB3 IOB2 IOB1 IOB0 IOA3 IOA2 IOA1 IOA0 H FFF4 TIER2 TTGE TCIEU TCIEV TGIEB TGIEA H FFF5 TSR2 TCFD TCFU TCFV TGFB TGF...

Страница 874: ...Rev 6 00 Oct 28 2004 page 846 of 1016 REJ09B0138 0600H 6 Applies to the H8S 2357 ZTAT only 7 Applies to the H8S 2357 F ZTAT only 8 Applies to the H8S 2398 F ZTAT only...

Страница 875: ...Mode 0 1 Normal mode Repeat mode Block transfer mode 0 1 0 1 DTC Data Transfer Size 0 1 Byte size transfer DTC Transfer Mode Select 0 1 Word size transfer Destination side is repeat area or block area...

Страница 876: ...e Read Write 22 21 20 19 4 3 2 1 0 Specifies transfer data source address Unde fined Unde fined Unde fined Unde fined Unde fined Unde fined Unde fined Unde fined Unde fined Unde fined DAR DTC Destinat...

Страница 877: ...e match input capture 2 TCNT cleared by TGRD compare match input capture 2 Counter Clear 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Clock Edge 0 1 Count at rising edge Count at falling edge Count at both edges I...

Страница 878: ...tes normally 0 1 Normal operation Reserved PWM mode 1 PWM mode 2 Phase counting mode 1 Phase counting mode 2 Phase counting mode 3 Phase counting mode 4 Mode 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Notes 1 2 Don...

Страница 879: ...put capture register Initial output is 0 output Output disabled Initial output is 1 output Capture input source is TIOCA3 pin Capture input source is channel 4 count clock Input capture at TCNT4 count...

Страница 880: ...ompare match Initial output is 1 output Input capture at rising edge Input capture at falling edge Input capture at both edges Capture input source is TIOCC3 pin TGR3C is input capture register Captur...

Страница 881: ...nterrupt requests TCIV by TCFV disabled Interrupt requests TCIV by TCFV enabled Overflow Interrupt Enable TGR Interrupt Enable D TGR Interrupt Enable C TGR Interrupt Enable B 0 1 Interrupt requests TG...

Страница 882: ...Clearing conditions When DTC is activated by TGIA interrupt while DISEL bit of MRB in DTC is 0 When DMAC is activated by TGIA interrupt while DTA bit of DMABCR in DMAC is 1 When 0 is written to TGFA...

Страница 883: ...sing edge Count at falling edge Count at both edges Internal clock counts on 1 Internal clock counts on 4 Internal clock counts on 16 Internal clock counts on 64 External clock counts on TCLKA pin inp...

Страница 884: ...ed PWM mode 1 PWM mode 2 Phase counting mode 1 Phase counting mode 2 Phase counting mode 3 Phase counting mode 4 Mode 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Note Don t care 7 1 6 1 5 0 4 0 3 MD3 0 R W 0 MD0 0 R...

Страница 885: ...ut at compare match Initial output is 1 output Input capture at rising edge Input capture at falling edge Input capture at both edges TGR4A is input capture register Capture input source is TIOCA4 pin...

Страница 886: ...Interrupt requests TGIA by TGFA bit enabled Interrupt requests TGIB by TGFB bit disabled Interrupt requests TGIB by TGFB bit enabled TGR Interrupt Enable B Interrupt requests TCIV by TCFV disabled In...

Страница 887: ...Input Capture Output Compare Flag A 1 Setting conditions Note Can only be written with 0 for flag clearing When TCNT TGRA while TGRA is functioning as output compare register When TCNT value is trans...

Страница 888: ...on 16 Internal clock counts on 64 External clock counts on TCLKA pin input External clock counts on TCLKC pin input Internal clock counts on 256 External clock counts on TCLKD pin input Time Prescaler...

Страница 889: ...ed PWM mode 1 PWM mode 2 Phase counting mode 1 Phase counting mode 2 Phase counting mode 3 Phase counting mode 4 Mode 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Note MD3 is a reserved bit In a write it should always...

Страница 890: ...Initial output is 0 output Output disabled 0 output at compare match 1 output at compare match Toggle output at compare match Initial output is 1 output Input capture at rising edge Input capture at...

Страница 891: ...ation enabled A D Conversion Start Request Enable 0 1 Interrupt requests TCIU by TCFU disabled Interrupt requests TCIU by TCFU enabled Underflow Interrupt Enable TGR Interrupt Enable B 0 1 Interrupt r...

Страница 892: ...g Clearing conditions When DTC is activated by TGIB interrupt while DISEL bit of MRB in DTC is 0 When 0 is written to TGFB after reading TGFB 1 Setting conditions When TCNT TGRB while TGRB is function...

Страница 893: ...dividual port 1 pins P2DDR Port 2 Data Direction Register H FEB1 Port 2 7 P27DDR 0 W 6 P26DDR 0 W 5 P25DDR 0 W 4 P24DDR 0 W 3 P23DDR 0 W 0 P20DDR 0 W 2 P22DDR 0 W 1 P21DDR 0 W Specify input or output...

Страница 894: ...A2DDR 0 W 1 PA1DDR 0 W Bit Initial value Read Write Specify input or output for individual port A pins PBDDR Port B Data Direction Register H FEBA Port B On chip ROM version Only 7 PB7DDR 0 W 6 PB6DDR...

Страница 895: ...for individual port E pins Bit Initial value Read Write PFDDR Port F Data Direction Register H FEBE Port F 7 PF7DDR 1 W 0 W 6 PF6DDR 0 W 0 W 5 PF5DDR 0 W 0 W 4 PF4DDR 0 W 0 W 3 PF3DDR 0 W 0 W 0 PF0DDR...

Страница 896: ...er I H FECC Interrupt Controller IPRJ Interrupt Priority Register J H FECD Interrupt Controller IPRK Interrupt Priority Register K H FECE Interrupt Controller 7 0 6 IPR6 1 R W 5 IPR5 1 R W 4 IPR4 1 R...

Страница 897: ...designated for 16 bit access Area n is designated for 8 bit access n 7 to 0 Note Modes 6 and 7 are provided in the On chip ROM version only ASTCR Access State Control Register H FED1 Bus Controller 7...

Страница 898: ...0 1 0 1 Program wait not inserted 1 program wait state inserted 2 program wait states inserted 3 program wait states inserted 0 1 0 1 0 1 Program wait not inserted 1 program wait state inserted 2 prog...

Страница 899: ...0 1 0 1 Program wait not inserted 1 program wait state inserted 2 program wait states inserted 3 program wait states inserted 0 1 0 1 0 1 Program wait not inserted 1 program wait state inserted 2 prog...

Страница 900: ...not inserted in case of successive external read and external write cycles Idle cycle inserted in case of successive external read and external write cycles Area 0 Burst ROM Enable 0 1 Area 0 is basi...

Страница 901: ...ernal Addresses H 010000 to H 01FFFF 1 Enable Write Data Buffer Enable 0 1 WAIT Pin Enable 0 1 Wait input by WAIT pin disabled Wait input by WAIT pin enabled Write data buffer function not used Write...

Страница 902: ...charge cycle is inserted Burst Access Enable 0 1 Burst disabled always full access RAS CS Down Mode 0 1 DRAM interface RAS up mode selected DRAM interface RAS down mode selected 2 CAS Method Select 0...

Страница 903: ...pare Match Flag 0 1 Cleared by reading the CMF flag when CMF 1 then writing 0 to the CMF flag Clearing condition Setting condition Set when RTCNT RTCOR Compare Match Interrupt Enable 0 1 Interrupt req...

Страница 904: ...0 3 RAMS 0 R W 0 RAM0 0 R W 2 RAM2 0 R W 1 RAM1 0 R W Bit Initial value Read Write RAM2 0 0 0 0 1 1 1 1 RAMS 0 1 1 1 1 1 1 1 1 RAM Select Flash Memory Area Select RAM1 0 0 1 1 0 0 1 1 RAM0 0 1 0 1 0...

Страница 905: ...8 R W 17 R W Bit MAR0AH Initial value Read Write 19 R W 21 R W 22 R W 23 R W 24 0 25 0 26 0 27 0 28 0 29 0 30 0 31 0 0 R W 2 R W 1 R W 3 R W 4 R W 5 R W 6 R W 7 R W 8 R W 9 R W 10 R W 11 R W 12 R W 13...

Страница 906: ...DMAC 16 R W 18 R W 17 R W 19 R W 21 R W 22 R W 23 R W 24 0 25 0 26 0 27 0 28 0 29 0 30 0 31 0 0 R W 2 R W 1 R W 3 R W 4 R W 5 R W 6 R W 7 R W 8 R W 9 R W 10 R W 11 R W 12 R W 13 R W 14 R W 15 R W 20...

Страница 907: ...2 DMAC 16 R W 18 R W 17 R W 19 R W 21 R W 22 R W 23 R W 24 0 25 0 26 0 27 0 28 0 29 0 30 0 31 0 0 R W 2 R W 1 R W 3 R W 4 R W 5 R W 6 R W 7 R W 8 R W 9 R W 10 R W 11 R W 12 R W 13 R W 14 R W 15 R W 20...

Страница 908: ...ister Block size counter Bit ETCR1A Initial value Read Write MAR1BH Memory Address Register 1BH H FEF8 DMAC MAR1BL Memory Address Register 1BL H FEFA DMAC 16 R W 18 R W 17 R W 19 R W 21 R W 22 R W 23...

Страница 909: ...er destination address In full address mode Not used Bit IOAR1B Initial value Read Write ETCR1B Transfer Count Register 1B H FEFE DMAC 0 R W 2 R W 1 R W 3 R W 4 R W 5 R W 6 R W 7 R W 8 R W 9 R W 10 R...

Страница 910: ...to all bits in DMACR0A and bits 8 4 and 0 in DMABCR are enabled Writes to all bits in DMACR0B bits 9 5 and 1 in DMABCR and bit 4 in DMATCR are disabled Writes to all bits in DMACR0B bits 9 5 and 1 in...

Страница 911: ...C DMACR1B DMA Control Register 1B H FF05 DMAC 15 DTSZ 0 R W 14 SAID 0 R W 13 SAIDE 0 R W 12 BLKDIR 0 R W 11 BLKE 0 R W 8 0 R W 10 0 R W 9 0 R W 0 1 Byte size transfer Word size transfer Data Transfer...

Страница 912: ...vated by SCI channel 1 reception data full interrupt Activated by TPU channel 0 compare match input capture A interrupt Activated by TPU channel 1 compare match input capture A interrupt Activated by...

Страница 913: ...data empty interrupt Activated by SCI channel 0 reception data full interrupt Activated by SCI channel 0 transmission data empty interrupt Activated by A D converter conversion end interrupt 1 0 1 0...

Страница 914: ...e Channel 0 Full Address Enable 0 Clearing of selected internal interrupt source at time of DMA transfer is disabled Channel 1 Data Transfer Acknowledge 1 Clearing of selected internal interrupt sourc...

Страница 915: ...er Interrupt Enable A 7 DTME1 0 R W 6 DTE1 0 R W 5 DTME0 0 R W 4 DTE0 0 R W 3 DTIE1B 0 R W 0 DTIE0A 0 R W 2 DTIE1A 0 R W 1 DTIE0B 0 R W 0 1 Transfer suspended interrupt disabled Transfer suspended int...

Страница 916: ...source at time of DMA transfer is disabled Channel 1B Data Transfer Acknowledge 1 Clearing of selected internal interrupt source at time of DMA transfer is enabled 0 Clearing of selected internal int...

Страница 917: ...R W 4 DTE0A 0 R W 3 DTIE1B 0 R W 0 DTIE0A 0 R W 2 DTIE1A 0 R W 1 DTIE0B 0 R W Short address mode cont Bit DMABCRL Initial value Read Write Channel 0B Data Transfer Interrupt Enable 0 1 Transfer end in...

Страница 918: ...0 R W 3 IRQ1SCB 0 R W 0 IRQ0SCA 0 R W 2 IRQ1SCA 0 R W 1 IRQ0SCB 0 R W IRQ7 to IRQ4 Sense Control IRQ3 to IRQ0 Sense Control 0 1 0 1 0 1 IRQn input low level Falling edge of IRQn input Rising edge of I...

Страница 919: ...R W DTC Activation Enable Bit Initial value Read Write DTC activation by this interrupt is disabled Clearing conditions When the DISEL bit is 1 and data transfer has ended When the specified number o...

Страница 920: ...be written after 1 is read Note DTC Software Activation Enable 0 1 DTC software activation is disabled Clearing condition When the DISEL bit is 0 and the specified number of transfers have not ended D...

Страница 921: ...mode after execution of SLEEP instruction Standby Timer Select 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Standby time 8 192 states Standby time 16 384 states Standby time 32 768 states Standby time 65 536 states St...

Страница 922: ...d Only 0 should be written to this bit Reserved Only 0 should be written to this bit Reserved for H8S 2398 H8S 2394 H8S 2392 and H8S 2390 Only 0 should be written to this bit Interrupt Control Mode Se...

Страница 923: ...value Read Write Software Standby Mode Hardware Standby Mode Reserved for H8S 2398 H8S 2394 H8S 2392 and H8S 2390 Only 0 should be written to this bit Reserved Only 0 should be written to this bit MDC...

Страница 924: ...enable Note SYSCR2 can only be accessed in the F ZTAT version In other versions this register cannot be written to and will return an undefined value if read Reserved Register H FF44 7 0 6 0 5 0 R W...

Страница 925: ...match in TPU channel 2 Compare match in TPU channel 3 Output Trigger for Pulse Output Group 0 Bit Initial value Read Write Compare match in TPU channel 0 Compare match in TPU channel 1 Compare match...

Страница 926: ...1 in PODRH Pulse Output Group n Direct Inverted Output 0 1 Normal operation in pulse output group n output values updated at compare match A in the selected TPU channel Pulse Output Group n Normal Non...

Страница 927: ...R W 2 NDER10 0 R W 1 NDER9 0 R W NDERH 7 NDER7 0 R W 6 NDER6 0 R W 5 NDER5 0 R W 4 NDER4 0 R W 3 NDER3 0 R W 0 NDER0 0 R W 2 NDER2 0 R W 1 NDER1 0 R W 0 1 Pulse outputs PO15 to PO8 are disabled Pulse...

Страница 928: ...R W 3 POD11 0 R W 0 POD8 0 R W 2 POD10 0 R W 1 POD9 0 R W 7 POD7 0 R W 6 POD6 0 R W 5 POD5 0 R W 4 POD4 0 R W 3 POD3 0 R W 0 POD0 0 R W 2 POD2 0 R W 1 POD1 0 R W Note A bit that has been set for puls...

Страница 929: ...b Address H FF4E 7 NDR15 0 R W 6 NDR14 0 R W 5 NDR13 0 R W 4 NDR12 0 R W 3 1 0 1 2 1 1 1 2 When pulse output group output triggers are different a Address H FF4C b Address H FF4E 7 1 6 1 5 1 4 1 3 ND...

Страница 930: ...W 4 NDR4 0 R W 3 1 0 1 2 1 1 1 7 1 6 1 5 1 4 1 3 NDR3 0 R W 0 NDR0 0 R W 2 NDR2 0 R W 1 NDR1 0 R W Bit Initial value Read Write Bit Initial value Read Write Bit Initial value Read Write 1 When pulse o...

Страница 931: ...R 0 P20 R 2 P22 R 1 P21 R State of port 2 pins Note Determined by the state of pins P27 to P20 Bit Initial value Read Write PORT3 Port 3 Register H FF52 Port 3 7 Undefined 6 Undefined 5 P35 R 4 P34 R...

Страница 932: ...0 P60 R 2 P62 R 1 P61 R State of port 6 pins Note Determined by the state of pins P67 to P60 Bit Initial value Read Write PORTA Port A Register H FF59 Port A 7 PA7 R 6 PA6 R 5 PA5 R 4 PA4 R 3 PA3 R 0...

Страница 933: ...PD6 R 5 PD5 R 4 PD4 R 3 PD3 R 0 PD0 R 2 PD2 R 1 PD1 R State of port D pins Note Determined by the state of pins PD7 to PD0 Bit Initial value Read Write PORTE Port E Register H FF5D Port E 7 PE7 R 6 P...

Страница 934: ...R W 0 P10DR 0 R W 2 P12DR 0 R W 1 P11DR 0 R W Stores output data for port 1 pins P17 to P10 Bit Initial value Read Write P2DR Port 2 Data Register H FF61 Port 2 7 P27DR 0 R W 6 P26DR 0 R W 5 P25DR 0 R...

Страница 935: ...0 R W 0 P60DR 0 R W 2 P62DR 0 R W 1 P61DR 0 R W Stores output data for port 6 pins P67 to P60 Bit Initial value Read Write PADR Port A Data Register H FF69 Port A 7 PA7DR 0 R W 6 PA6DR 0 R W 5 PA5DR...

Страница 936: ...D3DR 0 R W 0 PD0DR 0 R W 2 PD2DR 0 R W 1 PD1DR 0 R W Stores output data for port D pins PD7 to PD0 Bit Initial value Read Write PEDR Port E Data Register H FF6D Port E 7 PE7DR 0 R W 6 PE6DR 0 R W 5 PE...

Страница 937: ...and H8S 2390 Bit Initial value Read Write PBPCR Port B MOS Pull Up Control Register H FF71 Port B On chip ROM version Only 7 PB7PCR 0 R W 6 PB6PCR 0 R W 5 PB5PCR 0 R W 4 PB4PCR 0 R W 3 PB3PCR 0 R W 0...

Страница 938: ...1 PE1PCR 0 R W Controls the MOS input pull up function incorporated into port E on a bit by bit basis Bit Initial value Read Write Note Setting is prohibited in the H8S 2352 H8S 2394 H8S 2392 and H8S...

Страница 939: ...0 1 Parity bit addition and checking disabled Parity bit addition and checking enabled Parity Enable 0 1 Even parity Odd parity Parity Mode 0 1 0 1 0 1 clock 4 clock 16 clock 64 clock Clock Select 0 1...

Страница 940: ...ND flag generated 11 0 etu after beginning of start bit Fixed high low level control possible set in SCR in addition to clock output on off control GSM Mode 0 1 Setting prohibited Parity bit addition...

Страница 941: ...600H BRR0 Bit Rate Register 0 H FF79 SCI0 Smart Card Interface 0 7 1 R W 6 1 R W 5 1 R W 4 1 R W 3 1 R W 0 1 R W 2 1 R W 1 1 R W Sets the serial transfer bit rate Note See section 14 2 8 Bit Rate Regi...

Страница 942: ...t data empty interrupt TXI requests enabled Transmit Interrupt Enable Notes Bit Initial value Read Write Synchronous mode Internal clock SCK pin functions as serial clock output Asynchronous mode Inte...

Страница 943: ...interrupt RXI request and receive error interrupt ERI request disabled Receive Interrupt Enable 0 1 Transmit data empty interrupt TXI requests disabled Transmit data empty interrupt TXI requests enabl...

Страница 944: ...Setting conditions When the TE bit in SCR is 0 When TDRE 1 at transmission of the last bit of a 1 byte serial transmit character Clearing condition When 0 is written to PER after reading PER 1 Settin...

Страница 945: ...ssion 1 0 etu after a 1 byte serial character is sent when GM 1 Clearing condition When 0 is written to PER after reading PER 1 Setting condition When in reception the number of 1 bits in the receive...

Страница 946: ...1 1 0 1 TDR contents are transmitted LSB first Receive data is stored in RDR LSB first Smart Card Data Direction 0 1 TDR contents are transmitted as they are Receive data is stored in RDR as it is Sm...

Страница 947: ...0 1 Parity bit addition and checking disabled Parity bit addition and checking enabled Parity Enable 0 1 Even parity Odd parity Parity Mode 0 1 0 1 0 1 clock 4 clock 16 clock 64 clock Clock Select 0 1...

Страница 948: ...ND flag generated 11 0 etu after beginning of start bit Fixed high low level control possible set in SCR in addition to clock output on off control GSM Mode 0 1 Setting prohibited Parity bit addition...

Страница 949: ...600H BRR1 Bit Rate Register 1 H FF81 SCI1 Smart Card Interface 1 7 1 R W 6 1 R W 5 1 R W 4 1 R W 3 1 R W 0 1 R W 2 1 R W 1 1 R W Note See section 14 2 8 Bit Rate Register BRR for details Sets the seri...

Страница 950: ...t data empty interrupt TXI requests enabled Transmit Interrupt Enable Notes Bit Initial value Read Write Synchronous mode Internal clock SCK pin functions as serial clock output Asynchronous mode Inte...

Страница 951: ...interrupt RXI request and receive error interrupt ERI request disabled Receive Interrupt Enable 0 1 Transmit data empty interrupt TXI requests disabled Transmit data empty interrupt TXI requests enabl...

Страница 952: ...e serial transmit character 1 Clearing condition When 0 is written to PER after reading PER 1 Setting condition When in reception the number of 1 bits in the receive data plus the parity bit does not...

Страница 953: ...ion 1 0 etu after a 1 byte serial character is sent when GM 1 1 Clearing condition When 0 is written to PER after reading PER 1 Setting condition When in reception the number of 1 bits in the receive...

Страница 954: ...1 1 0 1 TDR contents are transmitted LSB first Receive data is stored in RDR LSB first Smart Card Data Direction 0 TDR contents are transmitted as they are Receive data is stored in RDR as it is Smar...

Страница 955: ...0 1 Parity bit addition and checking disabled Parity bit addition and checking enabled Parity Enable 0 1 Even parity Odd parity Parity Mode 0 1 0 1 0 1 clock 4 clock 16 clock 64 clock Clock Select 0 1...

Страница 956: ...ND flag generated 11 0 etu after beginning of start bit Fixed high low level control possible set in SCR in addition to clock output on off control GSM Mode 0 1 Setting prohibited Parity bit addition...

Страница 957: ...600H BRR2 Bit Rate Register 2 H FF89 SCI2 Smart Card Interface 2 7 1 R W 6 1 R W 5 1 R W 4 1 R W 3 1 R W 0 1 R W 2 1 R W 1 1 R W Note See section 14 2 8 Bit Rate Register BRR for details Sets the seri...

Страница 958: ...t data empty interrupt TXI requests enabled Transmit Interrupt Enable Notes Bit Initial value Read Write Synchronous mode Internal clock SCK pin functions as serial clock output Asynchronous mode Inte...

Страница 959: ...interrupt RXI request and receive error interrupt ERI request disabled Receive Interrupt Enable 0 1 Transmit data empty interrupt TXI requests disabled Transmit data empty interrupt TXI requests enabl...

Страница 960: ...e serial transmit character 1 Clearing condition When 0 is written to PER after reading PER 1 Setting condition When in reception the number of 1 bits in the receive data plus the parity bit does not...

Страница 961: ...ion 1 0 etu after a 1 byte serial character is sent when GM 1 1 Clearing condition When 0 is written to PER after reading PER 1 Setting condition When in reception the number of 1 bits in the receive...

Страница 962: ...1 1 0 1 TDR contents are transmitted LSB first Receive data is stored in RDR LSB first Smart Card Data Direction 0 TDR contents are transmitted as they are Receive data is stored in RDR as it is Smar...

Страница 963: ...94 A D Converter ADDRCL A D Data Register CL H FF95 A D Converter ADDRDH A D Data Register DH H FF96 A D Converter ADDRDL A D Data Register DL H FF97 A D Converter 15 AD9 0 R 14 AD8 0 R 13 AD7 0 R 12...

Страница 964: ...nabled A D Interrupt Enable 0 1 Single mode Scan mode Scan Mode 0 1 A D conversion stopped A D Start 0 A D End Flag CH1 0 1 0 1 CH0 0 1 0 1 0 1 0 1 Single Mode AN0 AN0 AN1 AN0 to AN2 AN0 to AN3 AN4 AN...

Страница 965: ...are reserved so should always be written with 1 A D conversion start by external trigger is disabled A D conversion start by external trigger TPU is enabled A D conversion start by external trigger 8...

Страница 966: ...rsion enabled Channel 0 and 1 D A conversion enabled Channel 0 and 1 D A conversion enabled Don t care 0 1 Analog output DA0 is disabled Channel 0 D A conversion is enabled D A Output Enable 0 0 1 Ana...

Страница 967: ...k counted at falling edge 1 0 1 External clock counted at both rising and falling edges 1 Clock Select 0 1 CMFB interrupt requests CMIB are disabled CMFB interrupt requests CMIB are enabled Compare Ma...

Страница 968: ...only 0 1 No change when compare match B occurs 0 is output when compare match B occurs 1 is output when compare match B occurs 0 1 0 1 Output Select Bit Initial value Read Write Bit Initial value Read...

Страница 969: ...Constant Register B0 H FFB6 8 Bit Timer Channel 0 TCORB1 Time Constant Register B1 H FFB7 8 Bit Timer Channel 1 15 1 R W 14 1 R W 13 1 R W 12 1 R W 11 1 R W 10 1 R W 9 1 R W 8 1 R W 7 1 R W 6 1 R W 5...

Страница 970: ...when OVF 1 then writing 0 to OVF 1 Overflow Flag 0 Interval timer mode Sends the CPU an interval timer interrupt request WOVI when TCNT overflows Watchdog timer mode Generates the WDTOVF signal 1 whe...

Страница 971: ...verflow Flag Note Can only be written with 0 for flag clearing The method for writing to RSTCSR is different from that for general registers to prevent accidental overwriting For details see section 1...

Страница 972: ...output level will be changed to the set initial output value Bit Initial value Read Write TSYR Timer Synchro Register H FFC1 TPU 7 0 6 0 5 SYNC5 0 R W 4 SYNC4 0 R W 3 SYNC3 0 R W 0 SYNC0 0 R W 2 SYNC2...

Страница 973: ...tting condition FWE 1 and SWE 1 Erase Verify 0 1 Clears program mode Program mode is entered Setting condition FWE 1 SWE 1 and PSU 1 Program 0 1 Clears erase mode Erase mode is entered Setting conditi...

Страница 974: ...tup 0 1 Clears erase setup Erase setup Setting condition FWE 1 and SWE 1 Erase Setup 0 1 Flash memory operates normally Writing erasing protect error protect to flash memory is disabled Clearing condi...

Страница 975: ...B0 1 kbyte EB1 1 kbyte EB2 1 kbyte EB3 1 kbyte EB4 28 kbytes EB5 16 kbytes EB6 8 kbytes EB7 8 kbytes EB8 32 kbytes EB9 32 kbytes H 000000 to H 0003FF H 000400 to H 0007FF H 000800 to H 000BFF H 000C00...

Страница 976: ...0 1 Clears erase mode Erase mode is entered Setting condition SWE 1 and ESU 1 Erase 1 0 1 Clears program verify mode Program verify mode is entered Setting condition SWE 1 Program Verify 1 0 1 Clears...

Страница 977: ...to flash memory Writing erasing protect error protect to flash memory is enabled Setting condition See section 19 19 3 Error Protection Flash Memory Error Bit Initial value Read Write EBR1 Erase Block...

Страница 978: ...on TCLKA pin input External clock counts on TCLKB pin input External clock counts on TCLKC pin input External clock counts on TCLKD pin input Time Prescaler 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Bit Initial va...

Страница 979: ...l operation Reserved PWM mode 1 PWM mode 2 Phase counting mode 1 Phase counting mode 2 Phase counting mode 3 Phase counting mode 4 Mode 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Notes 1 2 MD3 is a reserved bit In a...

Страница 980: ...e set to B 000 and 1 is used as the TCNT1 count clock this setting is invalid and input capture is not generated Bit Initial value Read Write Initial output is 0 output TGR0A is input capture register...

Страница 981: ...perates as a buffer register Bit Initial value Read Write TGR0C is output compare register Output disabled 0 output at compare match 1 output at compare match Toggle output at compare match 0 output a...

Страница 982: ...V disabled Interrupt requests TCIV by TCFV enabled Overflow Interrupt Enable TGR Interrupt Enable D TGR Interrupt Enable C TGR Interrupt Enable B 0 1 Interrupt requests TGIA by TGFA bit disabled TGR I...

Страница 983: ...ile DISEL bit of MRB in DTC is 0 When 0 is written to TGFB after reading TGFB 1 Setting conditions When TCNT TGRB while TGRB is functioning as output compare register When TCNT value is transferred to...

Страница 984: ...W 5 0 R W 4 0 R W 3 0 R W 0 0 R W 2 0 R W 1 0 R W Up counter TGR0A Timer General Register 0A H FFD8 TPU0 TGR0B Timer General Register 0B H FFDA TPU0 TGR0C Timer General Register 0C H FFDC TPU0 TGR0D...

Страница 985: ...clock counts on TCLKA pin input External clock counts on TCLKB pin input Internal clock counts on 256 Counts on TCNT2 overflow underflow Time Prescaler 0 1 0 1 0 1 0 1 0 1 0 1 0 1 7 0 6 CCLR1 0 R W 5...

Страница 986: ...ed PWM mode 1 PWM mode 2 Phase counting mode 1 Phase counting mode 2 Phase counting mode 3 Phase counting mode 4 Mode 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Note MD3 is a reserved bit In a write it should always...

Страница 987: ...put capture at both edges Initial output is 0 output TGR1A is input capture register Output disabled Initial output is 1 output Capture input source is TIOCA1 pin Capture input source is TGR0A compare...

Страница 988: ...Start Request Enable 0 1 Interrupt requests TCIU by TCFU disabled Interrupt requests TCIU by TCFU enabled Underflow Interrupt Enable TGR Interrupt Enable B 0 1 Interrupt requests TGIA by TGFA bit disa...

Страница 989: ...r Clearing conditions When DTC is activated by TGIB interrupt while DISEL bit of MRB in DTC is 0 When 0 is written to TGFB after reading TGFB 1 Setting conditions When TCNT TGRB while TGRB is function...

Страница 990: ...edges Internal clock counts on 1 Internal clock counts on 4 Internal clock counts on 16 Internal clock counts on 64 External clock counts on TCLKA pin input External clock counts on TCLKB pin input Ex...

Страница 991: ...ed PWM mode 1 PWM mode 2 Phase counting mode 1 Phase counting mode 2 Phase counting mode 3 Phase counting mode 4 Mode 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Note MD3 is a reserved bit In a write it should always...

Страница 992: ...match Input capture at rising edge Input capture at falling edge Input capture at both edges Don t care Bit Initial value Read Write Output disabled Initial output is 0 output Output disabled Initial...

Страница 993: ...Start Request Enable 0 1 Interrupt requests TCIU by TCFU disabled Interrupt requests TCIU by TCFU enabled Underflow Interrupt Enable TGR Interrupt Enable B 0 1 Interrupt requests TGIA by TGFA bit disa...

Страница 994: ...rite Setting conditions When TCNT TGRA while TGRA is functioning as output compare register When TCNT value is transferred to TGRA by input capture signal while TGRA is functioning as input capture re...

Страница 995: ...as an up down counter only in phase counting mode or when performing overflow underflow counting on another channel In other cases it functions as an up counter Up down counter Bit Initial value Read...

Страница 996: ...1 Internal data bus PPG module DMA controller TPU module Pulse output enable DMA transfer acknowledge enable Pulse output DMA transfer acknowledge Output compare output PWM output enable Output compar...

Страница 997: ...l data bus PPG module TPU module Pulse output enable Output compare output PWM output enable Output compare output PWM output Pulse output External clock input Input capture input WDDR1 WDR1 RDR1 RPOR...

Страница 998: ...1 RPOR1 Internal data bus PPG module TPU module Pulse output enable Output compare output PWM output enable Output compare output PWM output Pulse output Input capture input WDDR1 WDR1 RDR1 RPOR1 n 4...

Страница 999: ...C Q D P2n RDR2 RPOR2 Internal data bus PPG module TPU module Pulse output enable Output compare output PWM output enable Output compare output PWM output Pulse output Input capture input WDDR2 WDR2 RD...

Страница 1000: ...s PPG module TPU module Pulse output enable Output compare output PWM output enable Counter external reset input Output compare output PWM output Pulse output 8 bit timer module Input capture input WD...

Страница 1001: ...s PPG module TPU module Pulse output enable Output compare output PWM output enable Counter external reset input Output compare output PWM output Pulse output 8 bit timer module Input capture input WD...

Страница 1002: ...module 8 bit timer TPU module Pulse output enable Compare match output enable Pulse output Compare match output Output compare output PWM output enable Output compare output PWM output Input capture i...

Страница 1003: ...Internal data bus SCI module Serial transmit enable Serial transmit data WDDR3 WDR3 WODR3 RDR3 RPOR3 RODR3 n 0 or 1 Notes 1 Output enable signal 2 Open drain control signal Write to P3DDR Write to P3...

Страница 1004: ...bus SCI module Serial receive data enable Serial receive data WDDR3 WDR3 WODR3 RDR3 RPOR3 RODR3 n 2 or 3 Notes 1 Output enable signal 2 Open drain control signal Write to P3DDR Write to P3DR Write to...

Страница 1005: ...clock output enable Serial clock output Serial clock input enable Serial clock input WDDR3 WDR3 WODR3 RDR3 RPOR3 RODR3 n 4 or 5 Notes 1 Output enable signal 2 Open drain control signal Write to P3DDR...

Страница 1006: ...converter module Analog input RPOR4 n 0 to 5 Read port 4 Legend Figure C 4 a Port 4 Block Diagram Pins P40 to P45 P4n RPOR4 Internal data bus A D converter module Analog input D A converter module Ou...

Страница 1007: ...am R P50DDR C Q D Reset WDDR0 Reset WDR5 R C Q D P50 RDR5 RPOR5 Internal data bus SCI module Serial transmit data output enable Serial transmit data WDDR5 WDR5 RDR5 RPOR5 Write to P5DDR Write to P5DR...

Страница 1008: ...DDR C Q D Reset WDDR5 Reset WDR5 R C Q D P51 RDR5 RPOR5 Internal data bus SCI module Serial receive data enable Serial receive data WDDR5 WDR5 RDR5 RPOR5 Write to P5DDR Write to P5DR Read P5DR Read po...

Страница 1009: ...Reset WDR5 R C Q D P52 Internal data bus SCI module Serial clock output enable Serial clock output Serial clock input enable Serial clock input WDDR5 WDR5 RDR5 RPOR5 Write to P5DDR Write to P5DR Read...

Страница 1010: ...P53DDR C Q D Reset WDDR5 Reset WDR5 R C Q D P53 RDR5 RPOR5 Internal data bus A D converter A D converter external trigger input WDDR5 WDR5 RDR5 RPOR5 Legend Write to P5DDR Write to P5DR Read P5DR Rea...

Страница 1011: ...P60DDR C Q D Reset WDDR6 Mode 7 Mode 4 5 6 Reset WDR6 R P60DR C Q D P60 RDR6 RPOR6 Internal data bus DMA controller Bus controller Chip select DMA request input WDDR6 WDR6 RDR6 RPOR6 Write to P6DDR Wr...

Страница 1012: ...Mode 7 Mode 4 5 6 Reset WDR6 R P61DR C Q D P61 RDR6 RPOR6 Internal data bus Bus controller Chip select DMA controller DMA transfer end enable DMA transfer end WDDR6 WDR6 RDR6 RPOR6 Write to P6DDR Wri...

Страница 1013: ...8 0600H R P62DDR C Q D Reset WDDR6 Reset WDR6 R P62DR C Q D P62 RDR6 RPOR6 Internal data bus DMA controller DMA request input WDDR6 WDR6 RDR6 RPOR6 Write to P6DDR Write to P6DR Read P6DR Read port 6 L...

Страница 1014: ...3DDR C Q D Reset WDDR6 Reset WDR6 R C Q D P63 RDR6 RPOR6 Internal data bus DMA controller DMA transfer end enable DMA transfer end WDDR6 WDR6 RDR6 RPOR6 Write to P6DDR Write to P6DR Read P6DR Read por...

Страница 1015: ...DDR C Q D Reset WDDR6 Reset WDR6 R P6nDR C Q D P6n RDR6 RPOR6 Internal data bus Interrupt controller IRQ interrupt input WDDR6 WDR6 RDR6 RPOR6 n 4 or 5 Write to P6DDR Write to P6DR Read P6DR Read port...

Страница 1016: ...ode 7 Mode 4 5 6 Reset WDR6 R P6nDR C Q D P6n RDR6 RPOR6 Internal data bus Interrupt controller Bus controller Chip select IRQ interrupt input WDDR6 WDR6 RDR6 RPOR6 n 6 or 7 Write to P6DDR Write to P6...

Страница 1017: ...ress bus WDDRA WDRA WODRA WPCRA RDRA RPORA RODRA RPCRA n 0 to 3 Write to PADDR Write to PADR Write to PAODR Write to PAPCR Read PADR Read port A Read PAODR Read PAPCR PAnDR Reset WDDRA R Mode 4 5 C Q...

Страница 1018: ...WPCRA RDRA RPORA RODRA RPCRA Write to PADDR Write to PADR Write to PAODR Write to PAPCR Read PADR Read port A Read PAODR Read PAPCR PA4DR Reset WDDRA R Mode 4 5 C Q D PA4DDR Reset WODRA RPCRA R C Q D...

Страница 1019: ...RA RDRA RPORA RODRA RPCRA n 5 to 7 Write to PADDR Write to PADR Write to PAODR Write to PAPCR Read PADR Read port A Read PAODR Read PAPCR PAnDR WDDRA C Q D PAnDDR Reset WODRA RPCRA R C Q D PAnODR 1 2...

Страница 1020: ...et WDRB R C Q D PBn RDRB RPORB Internal data bus Internal address bus WDDRB WDRB WPCRB RDRB RPORB RPCRB n 0 to 7 Write to PBDDR Write to PBDR Write to PBPCR Read PBDR Read port B Read PBPCR PBnDR Rese...

Страница 1021: ...et WDRC R C Q D PCn RDRC RPORC PCnDR Reset WDDRC R Mode 4 5 C Q D PCnDDR RPCRC Mode 7 Mode 4 5 6 Internal data bus Internal address bus WDDRC WDRC WPCRC RDRC RPORC RPCRC n 0 to 7 Write to PCDDR Write...

Страница 1022: ...s External address upper write WDDRD WDRD WPCRD RDRD RPORD RPCRD n 0 to 7 Write to PDDDR Write to PDDR Write to PDPCR Read PDDR Read port D Read PDPCR PDnDR WDDRD C Q D PDnDDR RPCRD Mode 7 Mode 4 5 6...

Страница 1023: ...RPCRE Reset R Internal upper data bus Internal lower data bus Mode 7 Mode 4 5 6 External address lower read WDDRE WDRE WPCRE RDRE RPORE RPCRE n 0 to 7 Write to PEDDR Write to PEDR Write to PEPCR Read...

Страница 1024: ...k Diagram R PF0DDR C Q D Reset WDDRF Reset WDRF R C Q D PF0 RDRF RPORF Internal data bus Bus request input WDDRF WDRF RDRF RPORF Write to PFDDR Write to PFDR Read PFDR Read port F PF0DR Bus controller...

Страница 1025: ...Q D Reset WDDRF Mode 4 5 6 Reset WDRF R PF1DR C Q D PF1 RDRF RPORF Internal data bus Bus controller BRLE output Bus request acknowledge output WDDRF WDRF RDRF RPORF Write to PFDDR Write to PFDR Read P...

Страница 1026: ...eset WDRF R PF2DR C Q D PF2 RDRF RPORF Internal data bus Bus request output enable Bus request output Wait input LCAS output LCAS output enable WDDRF WDRF RDRF RPORF Write to PFDDR Write to PFDR Read...

Страница 1027: ...3DDR C Q D Reset WDDRF Mode 4 5 6 Reset WDRF R PF3DR C Q D PF3 RDRF RPORF Internal data bus Bus controller LWR output WDDRF WDRF RDRF RPORF Write to PFDDR Write to PFDR Read PFDR Read port F Mode 7 Mo...

Страница 1028: ...F4DDR C Q D Reset WDDRF Reset WDRF R PF4DR C Q D PF4 RDRF RPORF Internal data bus Bus controller HWR output WDDRF WDRF RDRF RPORF Write to PFDDR Write to PFDR Read PFDR Read port F Legend Mode 4 5 6 M...

Страница 1029: ...F5DDR C Q D Reset WDDRF Reset WDRF R PF5DR C Q D PF5 RDRF RPORF Internal data bus Bus controller RD output WDDRF WDRF RDRF RPORF Write to PFDDR Write to PFDR Read PFDR Read port F Legend Mode 4 5 6 Mo...

Страница 1030: ...F6DDR C Q D Reset WDDRF Reset WDRF R PF6DR C Q D PF6 RDRF RPORF Internal data bus Bus controller AS output WDDRF WDRF RDRF RPORF Write to PFDDR Write to PFDR Read PFDR Read port F Legend Mode 4 5 6 Mo...

Страница 1031: ...38 0600H WDDRF Reset WDRF R PF7DR C Q D PF7 RDRF RPORF Internal data bus WDDRF WDRF RDRF RPORF Note Set priority Reset R Mode 4 5 6 S C Q PF7DDR Write to PFDDR Write to PFDR Read PFDR Read port F D Le...

Страница 1032: ...lock Diagram R PG0DDR C Q D Reset WDDRG Mode 4 5 6 Reset WDRG R PG0DR C Q D PG0 RDRG RPORG Internal data bus Bus controller CAS enable CAS output WDDRG WDRG RDRG RPORG Write to PGDDR Write to PGDR Rea...

Страница 1033: ...R C Q D Reset WDDRG Reset WDRG R PGnDR C Q D PGn RDRG RPORG Internal data bus Bus controller Chip select WDDRG WDRG RDRG RPORG n 1 to 3 Write to PGDDR Write to PGDR Read PGDR Read port G Mode 7 Mode 4...

Страница 1034: ...set WDRG R PG4DR C Q D PG4 RDRG RPORG Internal data bus Bus controller Chip select WDDRG WDRG RDRG RPORG Write to PGDDR Write to PGDR Read PGDR Read port G Mode 7 Mode 6 7 Mode 4 5 Mode 4 5 6 Reset R...

Страница 1035: ...7 T T T DAOE0 1 kept DAOE0 0 T kept I O port P45 to P40 4 to 7 T T T T T Input port Port 5 4 to 7 T kept T kept kept I O port P65 to P62 4 to 7 T kept T kept kept I O port P67 CS7 P66 CS6 P61 CS5 P60...

Страница 1036: ...ept T DDR OPE 0 T DDR OPE 1 kept T DDR 0 Input port DDR 1 Address output 7 T kept T kept kept I O port Port D 4 to 6 T T 1 T T T Data bus 7 T kept T kept kept I O port Port E 4 to 6 8 bit bus T kept T...

Страница 1037: ...CK T BRLE 0 kept BRLE 1 H L BRLE 0 I O port BRLE 1 BACK 7 T kept T kept kept I O port PF0 BREQ 4 to 6 T BRLE 0 kept BRLE 1 BREQ T BRLE 0 kept BRLE 1 T T BRLE 0 I O port BRLE 1 BREQ PG4 CS0 4 5 H DDR 0...

Страница 1038: ...1016 REJ09B0138 0600H BREQOE BREQO pin enable DRAME DRAM space setting LCASE DRAM space setting CW2 LCASS 0 Notes 1 Indicates the state after completion of the executing bus cycle 2 Manual reset is on...

Страница 1039: ...oes to the power on reset state 2 after a high level is detected at the NMI pin While the chip detects a low level at the NMI pin the manual reset state 1 is established The pin states are indetermina...

Страница 1040: ...During this interval the pins are in the high impedance state After detecting a high level at the STBY pin the chip starts oscillation Note Excerpt for the H8S 2357 ZTAT all resets are power on reset...

Страница 1041: ...BY signal goes low delay from STBY low to RES high 0 ns or more STBY RES t2 0 ns t1 10 tcyc Figure F 1 Timing of Transition to Hardware Standby Mode 2 To retain RAM contents with the RAME bit cleared...

Страница 1042: ...TQFP TFP 120 HD6412352F 128 pin QFP FP 128B Table G 2 H8S 2398 H8S 2394 H8S 2392 H8S 2390 Group Product Code Lineup Product Type Product Code Mark Code Package Hitachi Package Code H8S 2398 Masked ROM...

Страница 1043: ...10 0 5 0 1 16 0 0 2 0 4 0 10 0 10 1 20 Max 0 17 0 05 0 8 90 61 1 30 91 120 31 60 M 0 17 0 05 1 0 1 00 1 2 0 15 0 04 0 15 0 04 As of January 2003 Unit mm Figure H 1 TFP 120 Package Dimension Package Co...

Страница 1044: ...Rev 6 00 Oct 28 2004 page 1016 of 1016 REJ09B0138 0600H...

Страница 1045: ...TAT TM Publication Date 1st Edition November 1997 Rev 6 00 October 28 2004 Published by Sales Strategic Planning Div Renesas Technology Corp Edited by Technical Documentation Information Department Re...

Страница 1046: ...1628 585 100 Fax 44 1628 585 900 Renesas Technology Hong Kong Ltd 7th Floor North Tower World Finance Centre Harbour City 1 Canton Road Tsimshatsui Kowloon Hong Kong Tel 852 2265 6688 Fax 852 2730 607...

Страница 1047: ...H8S 2357 Group H8S 2357F ZTATTM H8S 2398F ZTATTM Hardware Manual 2 6 2 Ote machi Chiyoda ku Tokyo 100 0004 Japan...

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