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Chapter 17

Interrupt/Exception Processing Function

User’s Manual U16702EE3V2UD00

17.2 Non-Maskable

Interrupts

A non-maskable interrupt request is acknowledged unconditionally, even when interrupts are in the
interrupt disabled (DI) status. An NMI is not subject to priority control and takes precedence over all the
other interrupts.
This product has the following two non-maskable interrupts.

•

NMI pin input (NMI)

•

Non-maskable interrupt request generated by overflow of watchdog timer (INTWDT2)

The valid edge of the NMI pin can be selected from three types: “rising edge”, “falling edge”, and “both
edges”.
The non-maskable interrupt generated by overflow of the watchdog timer (INTWDT2) functions when
the WDM21 and WDM20 bits of the watchdog timer mode register 2 (WDTM2) are set to “01”.
If two or more non-maskable interrupts occur at the same time, the interrupt with the higher priority is
serviced, as follows (the interrupt with the lower priority is ignored).

NMI > INTWDT2

If a new NMI or INTWDT2 request is issued while a NMI is being serviced, it is serviced as follows.

(1)

If new NMI request is issued while NMI is being serviced

The new NMI request is (strike through: held pending) serviced, regardless of the value of the NP
bit of the program status word (PSW) in the CPU. The pending NMI interrupt is acknowledged
after the NMI currently under execution has been serviced. The new NMI interrupts the current
NMI routine.
A system reset has to be executed in this typical case of nested NMI interrupt.

(2)

If INTWDT2 request is issued while NMI is being serviced

The INTWDT2 request is held pending. if the NP bit of the PSW remains set (1) while the NMI
whatever the NP bit is while the NMI, which has an higher priority, is being serviced. The pending
INTWDT2 request is acknowledged after the NMI currently under execution has been serviced.

Caution:

If a non-maskable interrupt request is generated, the values of the PC and PSW are
saved to the NMI status save registers (FEPC and FEPSW). Therefore, reset the sys-
tem after the interrupt has been serviced.

Figure 17-1:

Non-Maskable Interrupt Request Acknowledgement Operation (1/2)

(a) NMI and INTWDT2 requests generated at the same time

Main routine

System reset

NMI and INTWDT2 requests
(generated simultaneously)

NMI servicing

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Содержание V850E/RS1

Страница 1: ...ip Microcontroller with CAN Interface Hardware PD70F3402 PD70F3403 PD70F3403A Document No U16702EE3V2UD00 Date Published April 2006 NEC Electronics Corporation 2006 Printed in Germany Downloaded from...

Страница 2: ...static electricity Semiconductor devices must be stored and transported in an anti static container static shielding bag or conductive material All test and measurement tools including work benches a...

Страница 3: ...ly To minimize risks of damage to property or injury including death to persons arising from defects in NEC Electronics products customers must incorporate sufficient safety measures in their design s...

Страница 4: ...O C Tel 02 2719 2377 NEC Electronics Singapore Pte Ltd 238A Thomson Road 12 08 Novena Square Singapore 307684 Tel 6253 8311 http www sg necel com For further information please contact G05 11 1A Europ...

Страница 5: ...tion are used as follows Weight in data notation Left is high order column right is low order column Active low notation xxx pin or signal name is over scored or xxx slash before signal name Memory ma...

Страница 6: ...6 User s Manual U16702EE3V2UD00 Downloaded from Elcodis com electronic components distributor...

Страница 7: ...ters 70 3 3 Operation Modes 74 3 3 1 Operation modes 74 3 4 Address Space 75 3 4 1 CPU address space 75 3 4 2 Image 76 3 4 3 Wrap around of CPU address space 77 3 4 4 Memory map 78 3 4 5 Memory areas...

Страница 8: ...4 6 22 Port block type G SDJ8E 194 4 6 23 Port block type E DWJ4 195 4 6 24 Port block type U SDW11 196 4 6 25 Port block type W SD11 197 4 6 26 Port block type W SD12E 198 4 6 27 Port block type U SD...

Страница 9: ...o TPnMD0 000 275 7 5 3 External event counter mode TPnMD2 to TPnMD0 001 278 7 5 4 External trigger pulse mode TPnMD2 to TPnMD0 010 281 7 5 5 One shot pulse mode TPnMD2 to TPnMD0 011 284 7 5 6 PWM mode...

Страница 10: ...in standby modes 392 11 6 5 Compare match interrupt in timer trigger mode External trigger mode 393 11 6 6 Timing that makes the A D conversion result undefined 393 11 7 Cautions 395 11 8 How to Read...

Страница 11: ...lanation of Queued CSI Functions 476 14 3 1 Transmit Buffer 476 14 3 2 Serial Data Direction Select Function 477 14 3 3 Data Length Select Function 478 14 3 4 Slave Mode 479 14 3 5 Master Mode 479 14...

Страница 12: ...message buffer 626 16 8 4 Transition from initialization mode to operation mode 627 16 8 5 Resetting error counter CnERC of CAN module 628 16 9 Message Reception 629 16 9 1 Message reception 629 16 9...

Страница 13: ...17 17 5 1 Illegal opcode definition 717 17 5 2 Debug trap 719 17 6 Interrupt Acknowledge Time of CPU 721 17 7 Periods in Which Interrupts Are Not Acknowledged by CPU 722 Chapter 18 Standby Function 72...

Страница 14: ...hip debug unit 767 22 1 2 Debug functions 767 22 2 Security Function 770 22 3 Control Register 771 22 4 Operation of On Chip Debug Function 773 22 5 Connection to N Wire Emulator 774 22 5 1 KEL connec...

Страница 15: ...power supply current PD70F3403 PD70F3403A 806 27 8 AC Characteristics 807 27 8 1 General condition 807 27 8 2 AC test input waveform 807 27 8 3 Input waveform 808 27 8 4 Output waveform 808 27 8 5 RES...

Страница 16: ...16 User s Manual U16702EE3V2UD00 Appendix A Instruction Set List 835 Appendix B Index 843 Appendix C Revision History 849 Downloaded from Elcodis com electronic components distributor...

Страница 17: ...Chip Debug Function Is Not Used 88 Figure 3 28 Timing Chart of Transition to Normal Operation Mode 88 Figure 3 29 Timing Chart of Transition to On Chip Debug Mode 89 Figure 3 30 Programmable Peripher...

Страница 18: ...wn Resistor Option Register 9 PD9 Format 152 Figure 4 49 External Interrupt Falling Edge Specification Register 9H INTF9H Format 153 Figure 4 50 External Interrupt Rising Edge Specification Register 9...

Страница 19: ...10 Bus Read Timing Bus Size 8 bit 227 Figure 5 11 Bus Write Timing Bus Size 16 bit 16 bit Access 228 Figure 5 12 Bus Write Timing Bus Size 8 bit 229 Figure 5 13 Address Wait Timing Bus Size 16 bit 230...

Страница 20: ...ing in Free Running Mode TPnCCS1 1 TPnCCS0 0 TPnOE0 1 TPnOE1 1 TPnOL0 0 TPnOL1 0 295 Figure 7 31 Basic Operation Timing in Free Running Mode TPnCCS1 0 TPnCCS0 1 TPnOE0 1 TPnOE1 1 TPnOL0 0 TPnOL1 0 296...

Страница 21: ...ADSCM0L Format 1 2 375 Figure 11 6 AD Converter Mode Register 1H ADSCM1H Format 377 Figure 11 7 AD Converter Extended Mode Register ADVMS0 378 Figure 11 8 AD Converter External Trigger Selection Regi...

Страница 22: ...uous Reception Flow Master 458 Figure 13 23 Continuous Transmission Reception Flow Master 459 Figure 13 24 Continuous Reception Flow Slave 460 Figure 13 25 Prescaler Mode Register 0 PRSM0 Format 461 F...

Страница 23: ...ode Example 1 Channel 522 Figure 15 14 Single Transfer Mode Example 3 Channels 522 Figure 15 15 Fixed Channel Transfer Example 2 Channels 523 Figure 15 16 Fixed Channel Transfer Mode Example 3 Channel...

Страница 24: ...Module Terminal Connection in Receive Only Mode 648 Figure 16 55 CAN Module Terminal Connection in Self Test Mode 650 Figure 16 56 Timing Diagram of Capture Signal TSOUT 651 Figure 16 57 Initializati...

Страница 25: ...Processing 718 Figure 17 29 Restore Processing from Exception Trap 718 Figure 17 30 Debug Trap Processing Format 719 Figure 17 31 Processing Format of Restoration from Debug Trap 720 Figure 17 32 Pipe...

Страница 26: ...ion Function 788 Figure 25 1 Block Diagram of Clock Monitor 789 Figure 25 2 Clock Monitor Mode Register CLM Format 790 Figure 25 3 When Oscillation of Main Clock Is Stopped 791 Figure 25 4 Operation i...

Страница 27: ...n List 256 Table 7 3 Tuned Operation Mode of Timer 299 Table 7 4 Timer Modes Usable in Tuned Operation Mode 299 Table 7 5 Timer Output Functions 300 Table 8 1 TMQ Configuration 304 Table 8 2 TMQ Pin L...

Страница 28: ...ication 709 Table 17 5 Valid Edge Specification 710 Table 17 6 Valid Edge Specification 711 Table 17 7 Valid Edge Specification 712 Table 18 1 Standby Modes 723 Table 18 2 Operation After Releasing HA...

Страница 29: ...nstructions corresponding to high level languages which makes a program compact Furthermore since interrupt response time including processing by the on chip interrupt controller also is fast this CPU...

Страница 30: ...lock generator fXX fX fX 4 to 8 MHz direct mode fXX fPLL 24 MHz 32 MHz PLL mode for PD70F3402 fXX fPLL 24 MHz 32 MHz 40 MHz PLL mode for PD70F3403 and PD70F34033A Power supply voltage range 4 0 V to 5...

Страница 31: ...est signals Exceptions Software exceptions 32 sources Exception trap 2 sources illegal opcode exception DMA transfer function 6 independent channels On chip power on reset On chip low voltage indicato...

Страница 32: ...for other applications where a combination of sophisticated peripheral functions with CAN network support is required like Body Electronics Applica tion 1 4 Ordering Information Part No Package Qualit...

Страница 33: ...D1 P36 CTXD1 P37 TIP00 TOP00 INTP1 CS312 P38 TIP01 TOP01 V DD1 REGC1 V SS1 P50 TIQ01 TOQ01 P51 TIQ02 TOQ02 P52 TIQ03 TOQ03 P53 TIQ00 TOQ00 P54 SI30 P55 SO30 P90 TIQ11 TOQ11 SCK30 P91 TIQ12 TOQ12 CS300...

Страница 34: ...CS1Note Chip select SIB0 to SIB1 Serial input CS300 to CS303 Serial Chip Select SO30 SO31 Serial output CS310 to CS313 Serial Chip Select SOB0 to SOB1 Serial output DCK Debug clock TIP00 TIP01 Timer...

Страница 35: ...1 AD0 to AD15 Ports CG RG Clock monitor POC LVI System control PLL1 PLL0 PCM0 to PCM3 PCT0 PCT1 PCT4 PCT6 PCS0 PCS1 PDL0 to PDL13 P90 to P915 P70 to P715 P50 to P55 P40 to P42 P30 to P38 P10 to P12 P0...

Страница 36: ...Kbytes The PD70F3403 and PD70F3403A have an on chip flash memory of 256 Kbytes The 128 KB or 256 KB flash memory are mapped to the address spaces from 0000000H to 001FFFFH or 0000000H to 003FFFFH resp...

Страница 37: ...ferred via the SOBm pins SIBm pins and SCKBm pins m 0 1 In the case of CSI3 data is transferred via the SO3m pins SIm pins and SCK3m pins m 0 1 A dedicated baud rate generator is provided on chip for...

Страница 38: ...xternal interrupt serial interface I O timer I O P4 3 bit I O Serial interface I O P5 6 bit I O Timer I O Serial interface I O P7 16 bit I O A D converter analog input P9 16 bit I O Serial interface I...

Страница 39: ...t 4 Port 5 Port 9 NMI RESET and Regulator for Internal circuit CPU RAM and FLASH memory Table 2 2 Port Pins 1 2 Pin Name I O Function Alternate Function P00 I O Port 0 7 bit I O port Input output can...

Страница 40: ...1 DDI P98 SOB1 DCK P99 SCKB1 DMS P910 CS301 DDO P911 DRST P912 TIP21 TOP21 CS302 P913 TIP20 TOP20 INTP4 PCL P914 TIP10 TOP10 INTP5 AD14 Note P915 TIP11 TOP11 INTP6 AD15 Note PCM0 I O Port CM 4 bit I O...

Страница 41: ...lock input TMP21 P912 TOP21 CS302 TIP30 External event clock input TMP30 P11 TOP31 TIP31 External event clock input TMP31 P12 TOP30 ADTRG TOP00 Output Timer output TMP00 P37 TIP00 INTP1 CS312 TOP01 Ti...

Страница 42: ...ut CSI30 P91 TIQ12 TOQ12 P96 TXDA1 CS301 Serial chip select output CSI30 P92 TIQ13 TOQ13 CS302 Serial chip select output CSI30 P93 TIQ10 TOQ10 CS303 Serial chip select output CSI30 P94 ASCKA1 CS310 Se...

Страница 43: ...Output Internal system clock output PCM1 PCL Output Clock output for trimming of X1 input clock subsystem clock P913 TIP20 TOP20 INTP4 REGC0 Connection of regulator output stabilization capacitance RE...

Страница 44: ...Held The state during the immediately preceding external bus cycle is held L Low level output H High level output Input without sampling not acknowledged Table 2 4 Pin Operation States in Various Mod...

Страница 45: ...p pull down resistor option register 0 PU0 PD0 a Port mode P00 to P06 can be set to input or output in 1 bit units using port mode register 0 PM0 b Control mode P00 to P06 can be set to control modes...

Страница 46: ...ull up pull down resistor option register 1 PU1 PD1 a Port mode P10 and P12 can be set to input or output in 1 bit units using port mode register 1 PM1 b Control mode P10 to P12 can be set to control...

Страница 47: ...er 3 PMC3 port mode function register 3 PFC3 and port mode function expand register 3 PFCE3 RXDA0 receive data Input These are the serial receive transmit input pins for UARTA0 TXDA0 transmit data Out...

Страница 48: ...or use in 1 bit units using pull up pull down resistor option register 4 PU4 PD4 a Port mode P40 to P42 can be set to input or output in 1 bit units using port mode register 4 PM4 b Control mode P40 t...

Страница 49: ...5 PU5 PD5 a Port mode P50 to P55 can be set to input or output in 1 bit units using port mode register 5 PM5 b Control mode P50 to P55 can be set to control modes in 1 bit units using port mode contr...

Страница 50: ...on verter in the control mode However they cannot be switched between input port and analog out put pin a Port mode P70 to P715 can be set to input or output in 1 bit units using port mode register 7...

Страница 51: ...ster 9 PMC9 port mode function register 9 PFC9 and port mode function expand register 9 PFCE9 SIB1 serial input input These are the serial receive data input pins for CSIB1 SOB1 serial output output T...

Страница 52: ...nd control bus are in high impedance while this signal is active HLDRQ hold request Input This is an input pin by which an external device requests the V850E RS1 to release the address bus data bus an...

Страница 53: ...input or output in 1 bit units using port mode register CS PMCS b Control mode PCS0 and PCS1 can be set to control modes in 1 bit units using port mode control register CS PMCCS CS0 CS1 chip select i...

Страница 54: ...ol modes in 1 bit units using port mode control reg ister CT PMCCT WR0 write strobe low level data Output This is the write strobe signal output pin for the lower data of the external 16 bit data bus...

Страница 55: ...FLMD1 pin a Port mode PDL0 to PDL13 can be set to input or output in 1 bit units with the port DL mode register PMDL b Control mode PDL0 to PDL13 can be set to control modes in 1 bit units using port...

Страница 56: ...cel a standby mode STOP 14 X1 X2 crystal for main clock These pins are used to connect the resonator that generates the system clock 15 AVSS analog VSS This is the ground pin for the A D converter and...

Страница 57: ...stor P11 TIP31 TOP31 P12 TIP30 TOP30 ADTRG P30 TXDA0 ASCKA0 5 AM Connect it to VDD1 or VSS1 through independent resistor P31 RXDA0 INTP7 P32 ASCKA0 TXDA0 CS310 P33 CTXD0 P34 CRXD0 P35 CRXD1 P36 CTXD1...

Страница 58: ...DRST 5 AM P912 TIP21 TOP21 CS302 5 AM P913 TIP20 TOP20 INTP4 PCL 5 AM P914 TIP10 TOP10 INTP5 AD14 5 AM Connect it to BVDD or BVSS through independent resistor P915 TIP11 TOP11 INTP6 AD15 5 AM PCM0 WAI...

Страница 59: ...MD0 See 21 6 1 FLMD0 pin on page 756 RESET 2 External system reset input VDD0 Power supply pin for PLL VSS0 Ground potential pin for PLL X1 Connection of resonator for main clock X2 VDD1 Power supply...

Страница 60: ...disable Input enable VDD0 P ch VDD0 P ch IN OUT N ch VSS0 Type 5 AE Type 5 AM Type 11 G IN Type 2 pull up enable pull down enable data output disable input enable VDD P ch VDD P ch IN OUT N ch N ch d...

Страница 61: ...sters 32 bits 32 registers Internal 32 bit architecture 5 stage pipeline control Hardware interlock on register flag hazards Instruction set Upwardly compatible with V850 CPU Multiplication division i...

Страница 62: ...tem register set r0 r1 r2 r3 r4 r5 r6 r7 r8 r9 r10 r11 r12 r13 r14 r15 r16 r17 r18 r19 r20 r21 r22 r23 r24 r25 r26 r27 r28 r29 r30 r31 Zero register Assembler reserved register Stack pointer SP Global...

Страница 63: ...am counter holds the instruction address during program execution The lower 32 bits of this register are valid Bits 31 to 26 are fixed to 0 A carry from bit 25 to 26 is ignored even if it occurs Bit 0...

Страница 64: ...e by the RETI instruction after interrupt servicing this is because bit 0 of the PC is fixed to 0 Set an even value to EIPC FEPC and CTPC bit 0 0 Remark Can be accessed Access prohibited Table 3 2 Sys...

Страница 65: ...software exception or a maskable interrupt occurs The current contents of the PSW are saved to EIPSW Because only one set of interrupt status saving registers is available the contents of these regis...

Страница 66: ...fixed to 0 Figure 3 4 NMI Status Saving Registers FEPC and FEPSW Format 3 Interrupt source register ECR The interrupt source register ECR holds the source of an exception or interrupt if an exception...

Страница 67: ...n be acknowledged 0 Interrupt enabled 1 Interrupt disabled 4 SATNote Indicates that the result of a saturation operation has overflowed and is saturated Because this is a cumulative flag it is set to...

Страница 68: ...or future function expansion Figure 3 7 CALLT Execution Status Saving Registers CTPC and CTPSW Format The values of CTPC and CTPSW are restored to PC and PSW during execution of the CTRET instruction...

Страница 69: ...xed to 0 for future function expansion Figure 3 8 Exception Debug Trap Status Saving Registers DBPC and DBPSW Format The values of DBPC and DBPSW are restored to PC and PSW during execution of the DBR...

Страница 70: ...Clock monitor mode register CLM Reset control flag register RESF Low voltage detection register LVIM Internal RAM data status register RAMS On chip debug mode setting register OCDM In addition a comm...

Страница 71: ...NOP Dummy instruction 10 SET1 0 DCHCn r0 Enable DMA operation n 0 to 5 next instruction There is no special sequence to read a special register Cautions 1 When a store instruction is executed to store...

Страница 72: ...n with store instruction execution by CPU only not with DMA trans fer If an illegal store operation to a special register takes place it can be checked by the PERR flag of the system status register S...

Страница 73: ...fter writing data to the PRCMD register if 4 in 3 4 8 1 Setting special register is not the setting of a special register b Clear condition PRERR 0 When 0 is written to the PRERR flag of the SYS regis...

Страница 74: ...H PMCDL PMCCM PMCCS and PMCCT registers to the control mode using instructions an external device can be connected to the exter nal memory area 2 Flash memory programming mode In this mode the interna...

Страница 75: ...f linear address space program space for instruction addressing Note however that both the program and data spaces have areas that are prohibited from being used For details refer to Figure 3 13 Image...

Страница 76: ...ur 64 MB physical address spaces This means that the same 64 MB physical address space is accessed regardless of the values of bits 31 to 26 Figure 3 13 Image on Address Space Program space Internal R...

Страница 77: ...KB area of addresses 03FFF000H to 03FFFFFFH is a peripheral I O area instructions cannot be fetched from this area Therefore do not execute an operation in which the result of a branch address calcula...

Страница 78: ...ibited Internal ROM area Note 1 MB External memory area 1 MB External memory area 2 MB Internal RAM area 60 KB Internal peripheral I O area 4 KB Use prohibited Memory block 0 2 MB Memory block 1 2 MB...

Страница 79: ...60 KB Programmable peripheral I O area or use prohibited program fetch prohibited area Use prohibited program fetch prohibited area External memory area 12 MB External memory area 1 MB Internal ROM a...

Страница 80: ...FH 03FF FFFFH PD70F3402 Internal peripheral I O area 4 KB Internal RAM area 10 KB aFCAN area 12 KB Internal ROM area 256 KB 0020 0000H 001F FFFFH 0004 0000H 0003 FFFFH 0000 0000H 0040 0000H 003F FFFFH...

Страница 81: ...response time by fixing handler addresses corresponding to interrupts exceptions A collection of these handler addresses is called an interrupt exception table which is mapped to the internal ROM area...

Страница 82: ...es as physical internal RAM Addresses 3FFC800H to 3FFEFFFH Figure 3 20 Internal RAM Area 10 KB b PD70F3403 and PD70F3403A 16 KB are provided in the following addresses as physical internal RAM Address...

Страница 83: ...Cautions 1 When a register is accessed in word units a word area is accessed twice in half word units in the order of lower area and higher area with the lower 2 bits of the address ignored 2 If a re...

Страница 84: ...unconditionally corresponds to the memory map To use the internal RAM area as the program space access addresses 3FFC000H to 3FFEFFFH 2 Data space With the V850E RS1 there are sixty four 64 MB address...

Страница 85: ...al RAM Internal ROM External memory Use prohibited External memory Use prohibited Internal RAM Internal peripheral I ONote Program space 64 MB Internal ROM Internal ROM FFFF FFFFH FFFF F000H FFFF EFFF...

Страница 86: ...The system wait control register VSWC controls wait of bus access to the internal peripheral I O registers Three clocks are required to access an internal peripheral I O register without a wait cycle...

Страница 87: ...can be read and written in 8 bit or 1 bit units Figure 3 26 On Chip Debug Mode Register OCDM Format Notes 1 On input to RESET pin external reset OCDM0 1 On power on reset OCDM0 0 On occurrence of inte...

Страница 88: ...Maintain low level High level I O is possible after clearing of OCDM0 bit Clearing of OCDM0 bit Reset release RESET OCDM0 P911 DRST RESET external reset input POC internal reset OCDM0 DRST on chip de...

Страница 89: ...data may be transferred If there is a possibility of a conflict the number of cycles for accessing the CPU changes when the peripheral hardware is accessed so that correct data is transferred As a res...

Страница 90: ...bit timer event counter Q TMQ m 0 1 TQmCNT Read 1 or 2 TQmCCR0 Write 1st access No wait Continuous write 3 or 4 Read 1 or 2 TQmCCR1 Write 1st access No wait Continuous write 3 or 4 Read 1 or 2 TQmCCR...

Страница 91: ...MIN Note fXX fCANMODE 2 1 1 2 j MAX Note Read fXX fCANMODE 3 1 1 2 j MIN Note fXX fCANMODE 4 1 1 2 j MAX Note CnLIPT CnLOPT Read fXX fCANMODE 3 1 1 2 j MIN Note fXX fCANMODE 4 1 1 2 j MAX Note CnMDATA...

Страница 92: ...le if BPC 0x8FFB the programmable area is set to 3FEC000H Figure 3 30 Programmable Peripheral I O Control Register BPC Format Caution When using the CAN controller PA15 1 be sure to set 8FFBH to this...

Страница 93: ...T mode control register PMCCT R W 00H FFFFF04CH Port CM mode control register PMCCM R W 00H FFFFF064H Peripheral area selection control register BPC R W 0000H FFFFF066H Bus size configuration register...

Страница 94: ...terrupt control register TP3OVIC R W 47H FFFFF140H Interrupt control register TP3CCIC0 R W 47H FFFFF142H Interrupt control register TP3CCIC1 R W 47H FFFFF144H Interrupt control register TM0EQIC0 R W 4...

Страница 95: ...ADSCM0 R W 0000H FFFFF200H A D converter scan mode register 0L ADSCM0L R W 00H FFFFF201H A D converter scan mode register 0H ADSCM0H R W 00H FFFFF203H A D converter scan mode register 1H ADSCM1H R W 0...

Страница 96: ...9 P9 R W undefined FFFFF412H Port 9L P9L R W undefined FFFFF413H Port 9H P9H R W undefined FFFFF420H Port 0 mode register PM0 R W FFH FFFFF422H Port 1 mode register PM1 R W FFH FFFFF426H Port 3 mode r...

Страница 97: ...FF543H TMQ0 timer specific I O control register 1 TQ0IOC1 R W 00H FFFFF544H TMQ0 timer specific I O control register 2 TQ0IOC2 R W 00H FFFFF545H TMQ0 timer option register TQ0OPT0 R W 00H FFFFF546H TM...

Страница 98: ...r specific I O control register 2 TP3IOC2 R W 00H FFFFF5C5H TMP3 timer option register TP3OPT0 R W 00H FFFFF5C6H TMP3 capture compare register 0 TP3CCR0 R W 0000H FFFFF5C8H TMP3 capture compare regist...

Страница 99: ...R W 00H FFFFF86CH Clock selection register 3 OCKS3 R W 00H FFFFF870H Clock monitor mode register CLM R W 00H FFFFF87AH Port Function Swap control register PSWAP R W 00H FFFFF888H Reset status flag reg...

Страница 100: ...r P21NFC R W 00H FFFFFB18H TIP30 noise filter circuit control register P30NFC R W 00H FFFFFB1CH TIP31 noise filter circuit control register P31NFC R W 00H FFFFFB50H TIQ00 noise filter circuit control...

Страница 101: ...PD4 R W 00H FFFFFCAAH Pull down resistor option register 5 PD5 R W 00H FFFFFCB2H Pull down resistor option register 9 PD9 R W 0000H FFFFFCB2H Pull down resistor option register 9L PD9L R W 00H FFFFFCB...

Страница 102: ...SFCS1 R W FFFFH FFFFFD64H CSI31 chip select FIFO buffer L SFCS1L R W FFH FFFFFD65H CSI31 chip select FIFO buffer H SFCS1H R W FFH FFFFFD66H CSI31 transmit data FIFO buffer SFDB1 R W 0000H FFFFFD66H C...

Страница 103: ...ource address register H DMSA2H R W FFFFFE24H MDMA ch2 destination address register DMDA2 R W FFFFFE24H MDMA ch2 destination address register L DMDA2L R W FFFFFE26H MDMA ch2 destination address regist...

Страница 104: ...ddress register DMDA5 R W FFFFFE48H MDMA ch5 destination address register L DMDA5L R W FFFFFE4AH MDMA ch5 destination address register H DMDA5H R W FFFFFE4CH MDMA ch5 transfer count register DMBC5 R W...

Страница 105: ...S1 features a total of 84 I O ports consisting of the ports 0 1 3 4 5 7 9 CM CS CT and DL The port configuration is shown below Figure 4 1 Port Configuration Diagram Port 1 P10 P12 Port 3 P30 P38 Port...

Страница 106: ...ET pins have no Port function Table 4 1 I O Buffer Power Supplies for Pins Power Supply Corresponding Pin AVREF0 Port 7 BVDD1 Port CM Port CS port CT port DL VDD1 Port 0 Port 1 Port 3 Port 4 Port 5 Po...

Страница 107: ...EGC0 11 VSS0 12 X1 13 X2 14 RESET RESET 15 P00 SI31 P00 SI31 x x x 16 P01 SO31 P01 SO31 x x x 17 P02 SCK31 P02 SCK31 x x x 18 P03 CS310 P03 CS310 No Func x x x 19 P04 CS311 P04 CS311 x x x 20 P05 CS31...

Страница 108: ...CS301 No Func TOQ13 TIQ13 46 P93 TIQ10 TOQ10 CS302 P93 CS302 No Func TOQ10 TIQ10 47 P94 ASCKA1 CS303 P94 CS303 ASCKA1 x x 48 P95 RXDA1 SCK30 P95 RXDA1 SCK30 RXDA1 x x 49 P96 TXDA1 CS300 P96 TXDA1 CS30...

Страница 109: ...x x 76 PDL5 AD5 FLMD1 PDL5 AD5 x x x FLMD1 77 PDL6 AD6 PDL6 AD6 x x x 78 PDL7 AD7 PDL7 AD7 x x x 79 PDL8 AD8 PDL8 AD8 x x x 80 PDL9 AD9 PDL9 AD9 x x x 81 PDL10 AD10 PDL10 AD10 x x x 82 PDL11 AD11 PDL1...

Страница 110: ...4 5 7H 7L 9 CM CS CT DL Port function control register PFCn n 0 1 3 5 9 Port function control expansion register PFCEn n 3 5 9 Pull up resistor option register PUn n 0 1 3 4 5 9 CM CS CT Pull down res...

Страница 111: ...ol bit is shown in Table 4 2 Control Register Setting on page 107 This is an 8 bit register used to specify the input mode output mode This register can be read and written in 8 bit or 1 bit units Fig...

Страница 112: ...0 See Table 4 8 Port Type on page 170 for alternate functions of Port 0 2 Registers a Port register 0 P0 Port register 0 P0 is an 8 bit register that controls pin level read output level write It can...

Страница 113: ...fter reset PM0 1 PM06 PM05 PM04 PM03 PM02 PM01 PM00 FFFFF420H FFH R W R W R W R W R W R W R W R W R W PM0n I O mode control n 0 to 6 0 Output mode 1 Input mode Symbol 7 6 5 4 3 2 1 0 Address After res...

Страница 114: ...n 0 I O port 1 SCK31 Serial clock input output for CSI31 PMC01 P01 pin operation mode specification 0 I O port 1 SO31 Serial output for CSI31 PMC00 P00 pin operation mode specification 0 I O port 1 SI...

Страница 115: ...esistor This register can be read and written in 8 bit or 1 bit units Figure 4 8 Pull down Resistor Option Register 0 PD0 Format Symbol 7 6 5 4 3 2 1 0 Address After reset PU0 0 PU06 PU05 PU04 PU03 PU...

Страница 116: ...port function edge detection may occur Therefore set the port mode after set ting INTF0n INTR0n bit 0 2 An on chip circuit for eliminating noise through analog delay is provided for external interrupt...

Страница 117: ...0n INTR0n bit 0 2 An on chip circuit for eliminating noise through analog delay is provided for external interrupt input Figure 4 10 External Interrupt Rising Edge Specification Register 0 INTR0 Forma...

Страница 118: ...ister 0 INTR1 See Table 4 8 Port Type on page 170 for alternate functions 2 Registers a Port register 1 P1 Port register 1 P1 is an 8 bit register that controls pin level read output level write It ca...

Страница 119: ...mbol 7 6 5 4 3 2 1 0 Address After reset PM1 1 1 1 1 1 PM12 PM11 PM10 FFFFF422H FFH R W R W R W R W R W R W R W R W R W PM1n I O mode control n 0 to 2 0 Output mode 1 Input mode Symbol 7 6 5 4 3 2 1 0...

Страница 120: ...igure 4 15 Port Function Control Extended Register 1 PFCE1 Format Remark For details on control mode specification refer to 4 3 4 2 f P1 pin control mode set tings f P1 pin control mode settings Symbo...

Страница 121: ...l down resistor This register can be read and written in 8 bit or 1 bit units Figure 4 17 Pull down Resistor Option Register 1 PD1 Format Symbol 7 6 5 4 3 2 1 0 Address After reset PU1 0 0 0 0 0 PU12...

Страница 122: ...e port function edge detection may occur Therefore set the port mode after set ting INTF1n INTR1n bit 0 2 An on chip circuit for eliminating noise through analog delay is provided for external interru...

Страница 123: ...er set ting INTF10 INTR10 bit 0 2 An on chip circuit for eliminating noise through analog delay is provided for external interrupt input Figure 4 19 External Interrupt Rising Edge Specification Regist...

Страница 124: ...ecifiable in 1 bit units by port function control register 3 PFC3 PFCE3 On chip pull up resistor specifiable in 1 bit units by pull up resistor option register 3 PU3 On chip pull down resistor specifi...

Страница 125: ...rite the data written to P3 is written This does not affect the input pins Output mode When port 3 P3 is read the value of P3 is read During write the value is written to P3 and the written value is i...

Страница 126: ...8 bits as the PM3L register PM3 can be read and written in 8 bit and 1 bit units Figure 4 21 Port Mode Register 3 PM3 Format Symbol 15 14 13 12 11 10 9 8 Address After reset PM3H 1 1 1 1 1 1 1 PM38 FF...

Страница 127: ...R W R W R W R W Symbol 7 6 5 4 3 2 1 0 Address After reset PMC3L PMC37 PMC36 PMC35 PMC34 PMC33 PMC32 PMC31 PMC30 FFFFF446H 0000H R W R W R W R W R W R W R W R W R W PMC38 P38 pin operation mode specif...

Страница 128: ...put for aFCAN0 PMC32 P32 pin operation mode specification 0 I O port 1 ASCKA0 TXDA0 CS312 Serial clock input for UARTA0 Serial output for UARTA0 Chip select0 for CSI31 PMC31 P31 pin operation mode spe...

Страница 129: ...ngs f P3 pin control mode settings Symbol 7 6 5 4 3 2 1 0 Address After reset PFCE3 PFCE37 0 0 0 0 0 0 0 FFFFF706H 0000H R W R W R W R W R W R W R W R W R W PFC38 P38 Pin Control Mode Specification 0...

Страница 130: ...her 8 bits of the PD3 register as the PD3H register and the lower 8 bits as the PD3L register PD3 can be read and written in 8 bit and 1 bit units Figure 4 26 Pull down Resistor Option Register 3 PD3...

Страница 131: ...function to the port function edge detection may occur Therefore set the port mode after set ting INTF3 INTR3 bit 0 2 An on chip circuit for eliminating noise through analog delay is provided for ext...

Страница 132: ...rt mode after set ting INTF3 INTR3 bit 0 2 An on chip circuit for eliminating noise through analog delay is provided for external interrupt input Figure 4 28 External Interrupt Rising Edge Specificati...

Страница 133: ...register 4 P4 is an 8 bit register that controls pin level read output level write It can be read and written in 8 bit or 1 bit units Figure 4 29 Port Register 4 P4 Format Remarks 1 Input mode When po...

Страница 134: ...Format Symbol 7 6 5 4 3 2 1 0 Address After reset PM4 1 1 1 1 1 PM42 PM41 PM40 FFFFF428H FFH R W R W R W R W R W R W R W R W R W PM4n I O mode control n 0 to 2 0 Output mode 1 Input mode Symbol 7 6 5...

Страница 135: ...l down resistor This register can be read and written in 8 bit or 1 bit units Figure 4 33 Pull down Resistor Option Register 4 PD4 Format Symbol 7 6 5 4 3 2 1 0 Address After reset PU4 0 0 0 0 0 PU42...

Страница 136: ...P5 Port register 5 P5 is an 8 bit register that controls pin level read output level write It can be read and written in 8 bit or 1 bit units Figure 4 34 Port Register 5 P5 Format Remarks 1 Input mod...

Страница 137: ...Format 1 2 Symbol 7 6 5 4 3 2 1 0 Address After reset PM5 1 1 PM55 PM54 PM53 PM52 PM51 PM50 FFFFF42AH FFH R W R W R W R W R W R W R W R W R W PM5n I O mode control n 0 to 5 0 Output mode 1 Input mode...

Страница 138: ...For details on control mode specification refer to e P5 pin control mode settings PMC52 P52 pin operation mode specification 0 I O port 1 TIQ03 TOQ03 TMQ0 input3 TMQ0 output3 PMC51 P51 pin operation...

Страница 139: ...put0 1 TOQ00 output TMQ0 output0 PFC52 P52 Pin Control Mode Specification 0 TIQ03 input TMQ0 input3 1 TOQ03 output TMQ0 output3 PFC51 P51 Pin Control Mode Specification 0 TIQ02 input TMQ0 input2 1 TOQ...

Страница 140: ...gister can be read and written in 8 bit or 1 bit units Figure 4 39 Pull down Resistor Option Register 5 PD5 Format Symbol 7 6 5 4 3 2 1 0 Address After reset PD5 0 0 PD55 PD54 PD53 PD52 PD51 PD50 FFFF...

Страница 141: ...t 7H P7H and port 7L P7L are read the pin levels at this are read During write the data written to P7H and P7L are written This does not affect the input pins Output mode When port 7H P7H and port 7L...

Страница 142: ...PM7H PM7L Format Caution When using P70 to P715 as alternate functions ANI0 to ANI15 set PM7H register and PM7L register FFH Symbol 7 6 5 4 3 2 1 0 Address After reset PM7H PM715 PM714 PM713 PM712 PM...

Страница 143: ...by port function control register 9 PFC9 PFCE9 On chip pull up resistor specifiable in 1 bit units by pull up resistor option register 9 PU9 On chip pull down resistor specifiable in 1 bit units by p...

Страница 144: ...written to P9 is written This does not affect the input pins Output mode When port 9 P9 is read the value of P9 is read During write the value is written to P9 and the written value is immediately ou...

Страница 145: ...nd the lower 8 bits as the PMC9L register PMC9 can be read and written in 8 bit and 1 bit units Figure 4 44 Port Mode Control Register 9 PMC9 Format 1 3 Symbol 15 14 13 12 11 10 9 8 Address After rese...

Страница 146: ...MP2 input0 TMP2 output0 External interrupt input4 Programmable clock output PMC912 P912 pin operation mode specification 0 I O port 1 TIP21 TOP21 CS302 TMP2 input1 TMP2 output1 Chip select2 output for...

Страница 147: ...SCKA1 CS303 Serial clock input for UARTA1 Chip select3 for CSI30 PMC93 P93 pin operation mode specification 0 I O port 1 TIQ10 TOQ10 CS302 TMQ1 input0 TMQ1 output0 Chip select2 for CSI30 PMC92 P92 pin...

Страница 148: ...e higher 8 bits of the PFCE9 register as the PFCE9H register and the lower 8 bits as the PFCE9L register PFCE9 can be read and written in 8 bit and 1 bit units Figure 4 46 Port Function Control Expans...

Страница 149: ...TOP10 1 0 TIP10 1 1 AD14Note PFCE913 PFC913 P913 Pin Control Mode Specification 0 0 INTP4 0 1 TOP20 1 0 TIP20 1 1 PCL PFCE912 PFC912 P912 Pin Control Mode Specification 0 0 CS302 0 1 TOP21 1 0 TIP21 1...

Страница 150: ...tion 0 0 CS302 0 1 TOQ10 1 0 TIQ10 1 1 Setting prohibited PFCE92 PFC92 P92 Pin Control Mode Specification 0 0 CS301 0 1 TOQ13 1 0 TIQ13 1 1 Setting prohibited PFCE91 PFC91 P91 Pin Control Mode Specifi...

Страница 151: ...egister PU9 can be read and written in 8 bit and 1 bit units Figure 4 47 Pull up Resistor Option Register 9 PU9 Format Symbol 15 14 13 12 11 10 9 8 Address After reset PU9H PU915 PU914 PU913 PU912 0 P...

Страница 152: ...Register 9 PD9 Format Note 0 Default While OCDM 01H the built in pull down function is enabled for P911 but this state is not indicated in bit PD911 at that time Refer to Chapter 22 On Chip Debug Func...

Страница 153: ...function edge detection may occur Therefore set the port mode after set ting INTF9n INTR9n bit 0 2 An on chip circuit for eliminating noise through analog delay is provided for external interrupt inpu...

Страница 154: ...on chip circuit for eliminating noise through analog delay is provided for external interrupt input Figure 4 50 External Interrupt Rising Edge Specification Register 9H INTR9H Format Remark For detail...

Страница 155: ...d output level write It can be read and written in 8 bit or 1 bit units Figure 4 51 Port Register CM PCM Format Note PCM4 PCM5 please set 0 any time Remarks 1 Input mode When port CM PCM is read the p...

Страница 156: ...d and written in 8 bit or 1 bit units Figure 4 52 Port Mode Register CM PMCM Format Note PMCM4 PMCM5 please set 0 any time Symbol 7 6 5 4 3 2 1 0 Address After reset PMCM 1 1 0Note 0Note PMCM3 PMCM2 P...

Страница 157: ...4 3 2 1 0 Address After reset PMCCM 0 0 0Note 0Note PMCCM3 PMCCM2 PMCCM1 PMCCM0 FFFFF04CH 00H R W R W R W R W R W R W R W R W R W PMCCM3 PCM3 pin operation mode specification 0 I O port 1 HLDRQ input...

Страница 158: ...resistor This register can be read and written in 8 bit or 1 bit units Figure 4 55 Pull down Resistor Option Register CM PDCM Format Symbol 7 6 5 4 3 2 1 0 Address After reset PUCM 0 0 0 0 PUCM3 PUCM2...

Страница 159: ...put level write It can be read and written in 8 bit or 1 bit units Figure 4 56 Port Register CS PCS Format Note PCS7 to PCS2 please set 0 any time Remarks 1 Input mode When port CS PCS is read the pin...

Страница 160: ...3403 and PD70F3403A Figure 4 58 Port Mode Control Register CS PMCCS Format Note PMCCS7 to PMCCS2 please set 0 any time Symbol 7 6 5 4 3 2 1 0 Address After reset PMCS 0Note 0Note 0Note 0Note 0Note 0No...

Страница 161: ...pull down resistor This register can be read and written in 8 bit or 1 bit units Figure 4 60 Pull down Resistor Option Register CS PDCS Format Symbol 7 6 5 4 3 2 1 0 Address After reset PUCS 0 0 0 0...

Страница 162: ...level write It can be read and written in 8 bit or 1 bit units Figure 4 61 Port Register CT PCT Format Note PCT7 PCT5 PCT3 PCT2 please set 0 any time Remarks 1 Input mode When port CT PCT is read the...

Страница 163: ...en in 8 bit or 1 bit units Figure 4 62 Port Mode Register CT PMCT Format Note PMCT7 PMCT5 PMCT3 PMCT2 please set 0 any time Symbol 7 6 5 4 3 2 1 0 Address After reset PMCT 0Note PMCT6 0Note PMCT4 0Not...

Страница 164: ...time Symbol 7 6 5 4 3 2 1 0 Address After reset PMCCT 0Note PMCCT6 0Note PMCCT4 0Note 0Note PMCCT1 PMCCT0 FFFFF04AH 00H R W R W R W R W R W R W R W R W R W PMCCT6 PCT6 pin operation mode specificatio...

Страница 165: ...esistor This register can be read and written in 8 bit or 1 bit units Figure 4 65 Pull down Resistor Option Register CT PDCT Format Symbol 7 6 5 4 3 2 1 0 Address After reset PUCT 0 PUCT6 0 PUCT4 0 0...

Страница 166: ...lated in 8 bit or 1 bit units Figure 4 66 Port Register DL PDL Format Remarks 1 Input mode When port DL PDL is read the pin levels at this time are read During write the data written to PDL is written...

Страница 167: ...nd written in 8 bit and 1 bit units Figure 4 67 Port Mode Register DL PMDL Format Note PMDL14 and PMDL15 please set 0 any time Symbol 15 14 13 12 11 10 9 8 Address After reset PMDLH 0Note 0Note PMDL13...

Страница 168: ...emark External bus functions are only valid for the PD70F3403 and PD70F3403A Figure 4 68 Port Mode Control Register DL PMCDL Format Symbol 15 14 13 12 11 10 9 8 Address After reset PMCDLH 0 0 PMCDL13P...

Страница 169: ...d for input other than the manipulation target bit become undefined 4 4 2 Read from I O port 1 Output mode The contents of the output latch are read using a transfer instruction The contents of the ou...

Страница 170: ...SO30 E SD4 Port 7 P70 P715 ANI0 ANI15 I O A 1 Notes 1 Refer to 4 6 Port Block Types 2 The P911 pin s alternate functions are pins for on chip debugging After reset the P911 SOB2 DRST pins are initiali...

Страница 171: ...B E D4 C D1 70F3402 Notes 1 Refer to 4 6 Port Block Types 2 The P911 pin s alternate functions are pins for on chip debugging After reset the P911 SOB2 DRST pins are initialized to the on chip debuggi...

Страница 172: ...s are initialized to the on chip debugging pin DRST When using the P911 pin as a port and not as an on chip debugging pin the following handling is required 1 Write 0 to OCDM0 bit of OCDM register 2 P...

Страница 173: ...ypes 4 6 1 Port block type E SD1 Figure 4 69 Type E SD1 Block Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Input signal on control mode PUmn WRPU EV P WRPD PDmn N Sele...

Страница 174: ...block type E SD4 Figure 4 70 Type E SD4 Block Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Output signal on control mode PUmn WRPU EV P WRPD PDmn N Selector ch ch DD S...

Страница 175: ...Type E SD7E Block Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Output signal on control mode PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Selector Output signal on con...

Страница 176: ...e E SDW4 Figure 4 72 Type E SDW4 Block Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Output signal on control mode PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Selector...

Страница 177: ...Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Input signal on control mode PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Noise eliminate Edge detection Selector Selector Output sign...

Страница 178: ...ram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Input signal on control mode PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Noise eliminate Edge detection Selector Output signa...

Страница 179: ...4 75 Type L SD1 Block Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Input signal on control mode PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Noise eliminate Edge detec...

Страница 180: ...re 4 76 Type G SD7 Block Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Input signal on control mode PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Selector Output signal...

Страница 181: ...agram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Input signal 1 on control mode PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Selector Output signal on control mode PFCmn WRP...

Страница 182: ...m PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Noise eliminate Edge detection INTRmn WRINTR INTFmn WRINTF PFCmn WRPF C Input signa...

Страница 183: ...ck diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Output signal 1 on control mode PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Select or PSWAP 0 Input signal 1 on contro...

Страница 184: ...ock diagram E SD1L Figure 4 80 Type E SD1L Block Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Input signal on control mode PUmn WRPU EV P WRPD PDmn N Selector ch ch DD...

Страница 185: ...ddress PMCmn WRPMC PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Noise eliminate Edge detection INTRmn WRINTR INTFmn WRINTF PFCmn WRPFC Input signal 2 on control mode Input signal 1 on control mode Sel...

Страница 186: ...D7 Figure 4 82 Type E SD7 Block Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Input signal on control mode PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Selector Output...

Страница 187: ...s User s Manual U16702EE3V2UD00 4 6 15 Port block type A 1 Figure 4 83 Type A 1 Block Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address Selector ANIn Downloaded from Elcodis com electr...

Страница 188: ...WRPORT Selector RD Address PMCmn WRPMC PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Selector PFCmn WRPFC PFCEmn WRPFCE Se lector Output signal 1 on control mode Output signal 2 on control mode PSWAP 1...

Страница 189: ...ure 4 85 Type G SD7A Block Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Input signal on control mode PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Selector Output signa...

Страница 190: ...ernal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Selector PFCmn WRPFC Output signal on control mode Input signal 1 on control mode Input signa...

Страница 191: ...PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Output signal 1A on control mode PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Select or Selector Output signal 1B on control mode...

Страница 192: ...Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC WRPU EV P WRPD PDmn N Selector ch ch DD PFCmn WRPFC Input signal 1 on control mode Input signal 2 on control mode Output e...

Страница 193: ...ram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC WRPU EV P WRPD PDmn N Selector ch ch DD PFCmn WRPFC Output enable signal on OSD mode PUmn DCK Active low Output signal 1 on co...

Страница 194: ...n WRPORT Selector RD Address PMCmn WRPMC WRPU EV P WRPD PDmn N Selector ch ch DD PFCmn WRPFC Input signal 1 on control mode Input signal 2 on control mode Output enable signal 1 on control mode PUmn D...

Страница 195: ...ype E DWJ4 Figure 4 91 Type E DWJ4 Block Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Output signal on control mode WRPD PDmn N Selector ch PSWAP 0 OCDM0 WROCDM0 Selec...

Страница 196: ...Selector RD Address PMCmn WRPMC PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Selector PFCmn WRPFC PFCEmn WRPFCE Se lector Output signal 2 on control mode Output signal 1 on control mode PSWAP 1 Input...

Страница 197: ...PMCmn WRPMC PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Noise eliminate Edge detection INTRmn WRINTR INTFmn WRINTF PFCmn WRPFC Input signal 2 on control mode PFCEmn WRPFCE Input signal 1 on control m...

Страница 198: ...tor ch ch DD Noise eliminate Edge detection INTRmn WRINTR INTFmn WRINTF PFCmn WRPFC Input signal 2 on control mode PFCEmn WRPFCE Input signal 1 on control mode Se lector Selector Se lector Output sign...

Страница 199: ...am PMmn WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Selector PFCmn WRPFC PFCEmn WRPFCE Se lector Output signal 2 on control mode Output signal 1 on...

Страница 200: ...m PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Output signal 1A on control mode PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Select or Selector Output signal 1B on control mod...

Страница 201: ...9 Port block type E D1 Figure 4 97 Type E D1 Block Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Input signal on control mode PUmn WRPU EV P WRPD PDmn N Selector ch ch...

Страница 202: ...block type E D4 Figure 4 98 Type E D4 Block Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Select or Output signal on contr...

Страница 203: ...E Figure 4 99 Type D 7E Block Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PMCmn WRPMC Selector Select or Output signal on control mode Output enable signal on control mode Input...

Страница 204: ...16702EE3V2UD00 4 6 32 Port block type C D1 Figure 4 100 Type C D1 Block Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address PUmn WRPU EV P WRPD PDmn N Selector ch ch DD Downloaded from E...

Страница 205: ...tions User s Manual U16702EE3V2UD00 4 6 33 Port block type B Figure 4 101 Type B Block Diagram PMmn Internal Bus WRPM Pmn Pmn WRPORT Selector RD Address Selector Downloaded from Elcodis com electronic...

Страница 206: ...206 User s Manual U16702EE3V2UD00 MEMO Downloaded from Elcodis com electronic components distributor...

Страница 207: ...External bus interface functions are only described for the PD70F3403 and PD70F3403A microcontrollers 5 1 Features Output is selectable from a multiplexed bus with a minimum of 3 bus cycles 8 bit 16...

Страница 208: ...Bus Bus Control Pin Alternate Function Pin I O Function AD0 to AD15 PDL0 to PDL15 I O Address data bus WAIT PCM0 Input External wait control CLKOUT PCM1 Output Internal system clock CS0 CS1 PCS0 PCS1...

Страница 209: ...rea in the case of a data write access 80 KB Use prohibited Internal ROM area Note 1 MB External memory area 1 MB External memory area 2 MB Internal RAM area 60 KB Internal peripheral I O area 4 KB Us...

Страница 210: ...CS0 and CS1 are fixed as shown in Table 5 3 By using these chip select control functions the memory block can be divided to enable effective use of the memory space However since the V850E RS1 has si...

Страница 211: ...Notes 1 2 if a conflict with a data access occurs 2 n Number of wait states Remark Unit Clocks access Area Bus Width Internal ROM 32 bits Internal RAM 32 bits External Memory 16 bits Area Bus Width Bu...

Страница 212: ...set values Also do not access an external memory area other than the one for this initialization routine until the initial settings of the BSC register are complete However external memory areas whose...

Страница 213: ...sed starting from the lower side The V850E RS1 supports only the Little Endian format Figure 5 3 Little Endian Address in Word 1 Byte access 8 bits a 16 bit data bus width 1 Access to even address 2n...

Страница 214: ...8 15 8 External data bus 2n 1 Address 7 0 7 0 Halfword data 15 8 15 8 External data bus 2n 2 Address 7 0 7 0 Halfword data 15 8 External data bus 2n Address 15 8 2n 1 7 0 7 0 Halfword data 15 8 Extern...

Страница 215: ...3 16 31 24 7 0 7 0 Word data 15 8 External data bus 4n 2 Address 15 8 4n 3 23 16 31 24 1 st Access 2 nd Access 7 0 7 0 Word data 15 8 External data bus Address 15 8 4n 1 23 16 31 24 7 0 7 0 Word data...

Страница 216: ...4 7 0 7 0 Word data 15 8 External data bus 4n 4 Address 15 8 4n 5 23 16 31 24 1 st Access 2 nd Access 7 0 7 0 Word data 15 8 External data bus Address 15 8 4n 3 23 16 31 24 7 0 7 0 Word data 15 8 Exte...

Страница 217: ...ddress 15 8 23 16 31 24 7 0 7 0 Word data External data bus 4n 3 Address 15 8 23 16 31 24 1 st Access 2 nd Access 3 rd Access 4 th Access 7 0 7 0 Word data External data bus Address 15 8 4n 1 23 16 31...

Страница 218: ...Address 15 8 23 16 31 24 7 0 7 0 Word data External data bus 4n 5 Address 15 8 23 16 31 24 1 st Access 2 nd Access 3 rd Access 4 th Access 7 0 7 0 Word data External data bus Address 15 8 4n 3 23 16...

Страница 219: ...rogrammable wait and only wait control from each peripheral function is performed 2 Write to the DWC0 register after reset and then do not change the set values Also do not access an external memory a...

Страница 220: ...bus cycle If the setup hold time of the sampling timing is not satisfied a wait state is inserted in the next state or not inserted at all 5 5 3 Relationship between programmable wait and external wai...

Страница 221: ...it seems that the low clock period of T1 state is extended by 1 clock 1 Address wait control register AWC This register can be read or written in 16 bit units Figure 5 6 Address Wait Control Register...

Страница 222: ...Bus cycle control register BCC This register can be read or written in 16 bit units Cautions 1 The internal ROM internal RAM and internal peripheral I O areas are not subject to idle state insertion 2...

Страница 223: ...ion of the HLDAK pin low level The bus hold function enables the configuration multi processor type systems in which two or more bus masters exist Note that the bus hold request is not acknowledged du...

Страница 224: ...mode the HLDAK pin is asserted as soon as the HLDRQ pin has been asserted and the bus hold status is entered When the HLDRQ pin is later deasserted the HLDAK pin is also deasserted and the bus hold st...

Страница 225: ...nnot be continued without a branch from the internal ROM area to the external memory area 5 9 2 Data space The V850E RS1 has an address misalign function With this function data can be placed at all a...

Страница 226: ...bit access Remarks 1 The circles indicate the sampling timing when 0 is set for the programmable wait 2 The broken line indicates high impedance In the case of 8 bit access Odd address Even address AD...

Страница 227: ...he circles indicate the sampling timing when 0 is set for the programmable wait 2 The broken line indicates high impedance CLKOUT T1 T2 T3 T1 T2 TW TW T3 TI T1 AD15 AD8 ASTB CSn WAIT RD A1 A2 IDLE sta...

Страница 228: ...ins output a high level Remarks 1 The circles indicate the sampling timing when 0 is set for the programmable wait 2 The broken line indicates high impedance In the case of 8 bit access Odd address Ev...

Страница 229: ...is performed At all other times these pins output a high level Remarks 1 The circles indicate the sampling timing when 0 is set for the programmable wait 2 The broken line indicates high impedance CLK...

Страница 230: ...chart when target data access is performed At all other times these pins output a high level Remarks 1 The circle indicates the sampling timing when 0 is set for the programmable wait 2 The broken li...

Страница 231: ...the TH state ends or the bus cycle is restarted 2 WR0 and WR1 output a low level as shown in the above timing chart when target data access is performed At all other times these pins output a high le...

Страница 232: ...232 User s Manual U16702EE3V2UD00 MEMO Downloaded from Elcodis com electronic components distributor...

Страница 233: ...X 4 to 8 MHz internal fXX 4 to 40 MHz PD70F3403 and PD70F3403A 4 to 32 MHz PD70F3402 Multiply function by PLL Phase Locked Loop Clock through mode PLL mode selectable Ring OSC fR 100 to 400 kHz Intern...

Страница 234: ...caler 1 PRS1 This prescaler divides the clock to be supplied to the WDT2 and the on chip peripheral functions 5 Prescaler 2 PRS2 This circuit divides main clock fXX fXX fXX 2 fXX 4 fXX 8 fXX 16 fXX 32...

Страница 235: ...change the MCKSEL bit value Caution When EXCKSEL register value is 01h to 3Fh do not change PCKSEL bit value fPLL_PCKSEL clock is provided only to aFCANn CSI3n and CSIBn n 0 1 Cautions 1 If this bit...

Страница 236: ...Cautions 1 If this bit is set to 1 it is impossible to set to 0 by register writing Only RESET input can be set to 0 2 When using PLL0 clock for peripheral functions do not set to 1 this bit STPPLL0 P...

Страница 237: ...KSEL CB0CKSEL CS31CKSEL CS30CKSEL AF1CKSEL AF0CKSEL FFFFF30CH 00H R W R R W R W R W R W R W R W R W CB1CKSEL CSIB1 Clock selection 0 Normal clock selection fXX 1 Extended clock selection fPLL_PCKSEL C...

Страница 238: ...n time IDLE2 In this mode all operations except the oscillator and flash memory operation are stopped After the IDLE2 mode is released the normal mode is returned to following the lapse of the setup t...

Страница 239: ...5 Processor Clock Control Register PCC Format Caution When operating the CPU and peripherals by PLL changing the PCC register is prohibited Symbol 7 6 5 4 3 2 1 0 Address After reset PCC 0 0 MFRC 0 0...

Страница 240: ...or Ring OSC This register can be read or written in 8 bit or 1 bit units RESET input clears this register to 00H Figure 6 7 Ring OSC Mode Register RCM Format Symbol 7 6 5 4 3 2 1 0 Address After reset...

Страница 241: ...me are required when the stop mode and idle mode are released respectively Symbol 7 6 5 4 3 2 1 0 Address After reset OSTS 0 0 0 0 0 OSTS2 OSTS1 OSTS0 FFFFF6C0H 03H R W R R R R R R W R W R W OSTS2 OST...

Страница 242: ...OCKS2 0 0 0 OCKSEN2 OCKSTH2 0 OCKS21 OCKS20 FFFFF868H 00H R W R R R R W R W R R W R W OCKSEN2 Specified for execution enable 0 Operation Disable 1 Operation Enable OCKSTH2 Specified for output clock...

Страница 243: ...lock through mode Input clock 4 to 8 MHz Output 4 to 8 MHz PLL0 can generate below frequencies from fX signal and register setting Note Set the fPLL0 as 24 MHz or 32 MHz when fPLL0 is used as CPU cloc...

Страница 244: ...lock fX OCKS1 register divide value PLL1 Time value CKC Register divide value PLL1 Output fPLL1 Note fX 1 10 1 fPLL1 fX 10 2 fPLL1 fX 5 4 fPLL1 fX 2 5 2 1 fPLL1 fX 5 2 fPLL1 fX 2 5 4 fPLL1 fX 1 25 3 1...

Страница 245: ...ernal firmware processing Figure 6 10 PLL Control Register PLLCTL0 Format 2 PLL1 control register 1 PLLCTL1 This is an 8 bit register that enables PLL1 operation This register can be written in 8 bit...

Страница 246: ...bit units Reset input sets this register to 03H Figure 6 12 PLL Lockup Time Specification Register PLLS Remark The value in parentheses assumes an 8 MHz external oscillator frequency fX Caution Alway...

Страница 247: ...in combination of specific sequences refer to 3 2 3 Special registers on page 70 Figure 6 13 Clock Control Register CKC Format Caution When operating the CPU and the peripherals by PLL mode changing...

Страница 248: ...t not be changed Symbol 7 6 5 4 3 2 1 0 Address After reset OCKS0 0 0 0 OCKSEN0 OCKSTH0 0 OCKS01 OCKS00 FFFFF860H 11H R W R R R R W R W R R W R W OCKSEN0 Specified for execution enable 0 PLL0 operatio...

Страница 249: ...t not be changed Symbol 7 6 5 4 3 2 1 0 Address After reset OCKS1 0 0 0 OCKSEN1 OCKSTH1 0 OCKS11 OCKS10 FFFFF864H 10H R W R R R R W R W R R W R W OCKSEN1 Specified for execution enable 0 PLL1 operatio...

Страница 250: ...6 16 Programmable Clock Mode Register PCLM Format Caution PCLE can set to 1 after setting the port control registers PM PMC PFC PFCE This bit can set to 1 on PLL operation And this bit has to be clear...

Страница 251: ...the PCL outputs fPCL1 frequency Symbol 7 6 5 4 3 2 1 0 Address After reset OCKS3 0 0 0 OCKSEN3 OCKSTH3 0 OCKS31 OCKS30 FFFFF86CH 00H R W R R R R W R W R R W R W OCKSEN3 Specified for execution enable...

Страница 252: ...00H write MPCCTL SELPLL bit 0 4 MPCCTL register 08H write MPCCTL MCKSEL bit 1 5 MPCCTL register 8DH write MPCCTL SELPLL bit MCKSEL bit PCKSEL bit STPPLL0 bit 1 Caution Before using the STOP IDLE mode...

Страница 253: ...unction register setting have 1 sequence After Reset timing 1 Setting OCKS3 register 2 Setting PCLM PCK2 PCK0 bit 3 Setting Port 9 port mode register PM9 4 Setting Port 9 port mode control register PM...

Страница 254: ...18h fPCL fPLL_MCKSEL 2 2 10h fPCL fPLL_MCKSEL 4 3 11h fPCL fPLL_MCKSEL 6 4 12h fPCL fPLL_MCKSEL 8 5 13h fPCL fPLL_MCKSEL 10 4 12h 1 18h fPCL fPLL_MCKSEL 4 2 10h fPCL fPLL_MCKSEL 8 3 11h fPCL fPLL_MCK...

Страница 255: ...ter function operation not possible when clock is stopped Timer synchronised operation function One shot pulse output Pulse interval and frequency measurement counter Free running function External tr...

Страница 256: ...CNT1 TIPm pin noise elimination control register PnmNFC Table 7 2 TMP Pin List Pin Name I O Function Alternate Function TIP00 Input External event clock input TMP00 P37 TOP00 INTP1 CS312 TIP01 Externa...

Страница 257: ...TPnEEE TPnMD2 TPnMD1 TPnMD0 TPnOPT0 TPnCCS1 TPnCCS0 TPnOVF TPnIOC1 TPnIS3 to TPnIS0 SELCNT0 1 ISEL11 to ISEL10 ISEL06 to ISEL00 TPnIOC0 TPnCE TPnCE INTTPnCC0 TPnCTL0 TPnCE TPnCKS2 TPnCKS1 TPnCKS0 TPnO...

Страница 258: ...on When external event counter mode is used do not set TPnCCR0 register to 0000H Figure 7 2 Capture Compare Register 0 TPnCCR0 Format Remark n 0 to 3 When used as a compare register TPnCCR0 can be rew...

Страница 259: ...n When external event counter mode is used do not set TPnCCR1 register to 0000H Figure 7 3 Capture Compare Register 1 TPnCCR1 Format Remark n 0 to 3 When used as a compare register TPnCCR1 can be rewr...

Страница 260: ...register to FFFFH Although the hardware status is FFFFH when TPnCE bit of TPnCTL0 equals 0 0000H is read from this register The value of the register is read when TPnCE bit 1 Figure 7 4 TMPn Timer Rea...

Страница 261: ...H TP2CTL0 FFFFF5B0H TP3CTL0 FFFFF5C0H Symbol 7 6 5 4 3 2 1 0 Address R W After reset TPnCTL0 TPnCE 0 0 0 0 TPnCKS2TPnCKS1TPnCKS0 FFFFF590H to FFFFF5C0H R W 00H TPnCE Timer Pn operation control 0 Disab...

Страница 262: ...F5C1H R W 00H TPnSYE Tuned operation mode enable control 0 Independent operation mode asynchronous operation mode 1 Tuned operation mode specification of slave operation In this mode timer P can opera...

Страница 263: ...n 0 to 3 TPnEEE Count clock selection 0 Use the internal clock clock selected with TPnCKS2 to TPnCKS0 bits of TPnCTL0 register 1 Use external clock TIPn0 input edge The valid edge is specified with TP...

Страница 264: ...sponding alternate function pins TPnIS3 to TPnIS0 of the TPnIOC1 register to No edge detection and invalidate the capture operation Then set the corresponding alternate function port to output mode Re...

Страница 265: ...rformed 3 If used as the capture input be sure to set the corresponding alternate function pins TPnOE1 and TPnOE0 of the TPnIOC0 register to Timer output is disabled and set the capture input valid ed...

Страница 266: ...then set the bits again 2 TPnEES1 and TPnEES0 bits are valid only when TPnEEE 1 or when the external event count mode has been set TPnMD2 to TPnMD0 of TPnCTL1 register 001 Remark n 0 to 3 Address TP0...

Страница 267: ...selection 1 Capture register selection The TPnCCS1 bit setting is valid only in the free running mode TPnCCS0 TPnCCR0 register capture compare selection 0 Compare register selection 1 Capture registe...

Страница 268: ...ess R W After reset SELCNT0 ISEL07 ISEL06 ISEL05 ISEL04 ISEL03 ISEL02 ISEL01 ISEL00 FFFFF308H R W 00H ISEL07 Selection of TIP31 input signal TMP3 0 TIP31 pin input 1 Not permitted ISEL06 Selection of...

Страница 269: ...ing and enable the timer operation Remarks 1 The width of the noise that can be accurately eliminated is Sampling clock Number of times of sampling 1 Even noise with a width narrower than this may cau...

Страница 270: ...r during timer operation it is transferred at any time to CCRm buffer register and used as the 16 bit counter comparison value Remark n 0 to 3 m 0 1 Operation TPnEST Software trigger bit TIPn0 Externa...

Страница 271: ...timer mode 2 n 0 to 3 START Initial settings INTTPnCC0 output Match between CCR0 buffer register and 16 bit counter 16 bit counter clear start Timer operation enable TPnCE 1 Transfer of TPnCCR0 TPnCCR...

Страница 272: ...12 Setting values of TPnCCR1 register 0000H to FFFFH 2 The above timing chart illustrates an example of the operation in the interval timer mode 3 n 0 to 3 D11 D11 D01 D01 D12 D02 D12 D01 D01 D02 D02...

Страница 273: ...nter the values of the TPnCCR0 and TPnCCR1 registers are reloaded Whether the next reload timing is made valid or not is controlled by writing to the TPnCCR1 register Therefore write the same value to...

Страница 274: ...egister 0000H to FFFFH D11 D12 Setting value of TPnCCR1 register 0000H to FFFFH 2 Above flowchart illustrates PWM mode operation 3 n 0 to 3 D01 D01 D02 D03 0000H D01 D11 D12 D12 D03 0000H D11 D12 TPnC...

Страница 275: ...e 16 bit counter and an interrupt request INTTPnCC1 is output if these values match Moreover TOP1n pin output is also possible by setting the TPnOE1 bit to 1 When the TPnCCR1 register is not used it i...

Страница 276: ...er is not cleared when its value matches the value of TPnCCR1 Remarks 1 D1 D2 Setting values of TPnCCR0 register 0000H to FFFFH D3 Setting value of TPnCCR1 register 0000H to FFFFH 2 Interval time tDn...

Страница 277: ...TPnOL0 0 TPnOL1 1 Remarks 1 D1 Setting value of TPnCCR0 register 0000H to FFFFH D2 Setting value of TPnCCR1 register 0000H to FFFFH 2 Interval time tDn Dn 1 count clock cycle 3 n 0 to 3 0000H D1 D1 F...

Страница 278: ...egister is transferred to the CCR1 buffer register and compared with the value of the 16 bit counter and an interrupt request INTTPnCC1 is output if these values match Moreover TOPnm pin output is als...

Страница 279: ...TPnOE1 0 TPnOL0 0 TPnOL1 1 Remarks 1 D1 D2 Setting values of TPnCCR0 register 0000H to FFFFH D3 Setting value of TPnCCR1 register 0000H to FFFFH 2 Number of event counts Dn 1 3 n 0 to 3 TPnCE 1 D1 D1...

Страница 280: ...utput TPnOE0 1 TPnOE1 1 TPnOL0 0 TPnOL1 1 Remarks 1 D1 Setting value of TPnCCR0 register 0000H to FFFFH D2 Setting value of TPnCCR1 register 0000H to FFFFH 2 Number of event count Dn 1 3 n 0 to 3 0000...

Страница 281: ...erefore write the same value to the TPnCCR1 register when it is necessary to rewrite the value of only the TPnCCR0 register Reload is invalid when only the TPnCCR0 register is rewritten To stop timer...

Страница 282: ...2 to TPnCKS0 External trigger pulse output mode setting TPnCTL1 TPnMD2 to TPnMD0 010 Compare register setting TPnCCR0 TPnCCR1 Timer operation enable TPnCE 1 Transfer of TPnCCR0 TPnCCR1 values to CCR0...

Страница 283: ...0 register 0000H to FFFFH D11 D12 Setting value of TPnCCR1 register 0000H to FFFFH 2 Duty of TOPn1 output Set value of TPnCCR1 register Set value of TP0CCR0 register Cycle of TOPn1 output Set value of...

Страница 284: ...er is operating Be sure to input a second trigger while the 16 bit counter is stopped at 0000H In the one shot pulse mode rewriting the TPnCCR0 and TPnCCR1 registers is enabled when TPnCE 1 The set va...

Страница 285: ...lear 16 bit counter Input external trigger TIPn0 pin or TPnEST 1 16 bit counter starts counting INTTPnCC0 occurs Enable timer operation TPnCE 1 Transfer values of TPnCCR0 and TPnCCR1 to CCR0 buffer re...

Страница 286: ...TPnEST 1 is set or TPTTRG is input Remarks 1 D0 Setting value of TPnCCR0 register 0000H to FFFFH D1 Setting value of TPnCCR1 register 0000H to FFFFH 2 n 0 to 3 TPnCE 1 TPnEST 1 D1 D0 D1 D0 D1 D0 D0 D...

Страница 287: ...er Therefore write the same value to the TPnCCR1 register even when only the value of the TPnCCR0 register needs to be rewritten Reload is invalid when only the value of the TPnCCR0 register is rewrit...

Страница 288: ...uts low level Enable timer operation TPnCE 1 Transfer value of TPnCCRm register to CCRm buffer register 16 bit counter matches TPnCCR1 TOPn1 outputs low level Rewrite TPnCCR0 Rewrite TPnCCR1 16 bit co...

Страница 289: ...H to FFFFH 2 Duty of TOPn1 output Set value of TPnCCR1 register Set value of TP0CCR0 register Cycle of TOPn1 output Set value of TPnCCR0 register Count clock cycle Toggle width of TOPn0 output Set val...

Страница 290: ...values of TPnCCR1 register 0000H to FFFFH 2 Duty of TOPn1 output Set value of TPnCCR1 register Set value of TP0CCR0 register Cycle of TOPn1 output Set value of TPnCCR0 register x Count clock cycle Tog...

Страница 291: ...ween the 16 bit counter and the CCR1 buffer register Using TPnCCR1 register as capture register The value of the 16 bit counter is saved to the TPnCCR1 register upon TIPn1 pin edge detection Using TPn...

Страница 292: ...register TIPn1 edge detection capture of 16 bit counter value to TPnCCR1 TIPn0 edge detection capture of 16 bit counter value to TPnCCR0 16 bit counter overflow Timer operation enable TPnCE 1 TIPn0 e...

Страница 293: ...er and the CCRm buffer register Figure 7 28 Basic Operation Timing in Free Running Mode TPnCCS1 0 TPnCCS0 0 TPnOE0 1 TPnOE1 1 TPnOL0 0 TPnOL1 0 Remarks 1 D00 D01 Setting values of TPnCCR0 register 000...

Страница 294: ...s the capture trigger interval cannot be judged with the TPnOVF flag In this case the system should be revised Figure 7 29 Basic Operation Timing in Free Running Mode TPnCCS1 1 TPnCCS0 1 TPnOE0 1 TPnO...

Страница 295: ...1 to realize the output function TPnCCR1 register cannot control TOPn1 because it is used as capture register Figure 7 30 Basic Operation Timing in Free Running Mode TPnCCS1 1 TPnCCS0 0 TPnOE0 1 TPnOE...

Страница 296: ...e it is used as capture register Figure 7 31 Basic Operation Timing in Free Running Mode TPnCCS1 0 TPnCCS0 1 TPnOE0 1 TPnOE1 1 TPnOL0 0 TPnOL1 0 Remarks 1 D00 D01 D02 D03 Values captured to TPnCCR0 re...

Страница 297: ...it counter cleared upon detection of the TIPn1 edge Caution In the pulse width measurement mode select the internal clock TPnEEE of TPnCTL1 register 0 Figure 7 32 Flowchart of Basic Operation in Pulse...

Страница 298: ...PnOL1 0 Remarks 1 D00 D01 D02 D03 Values captured to TPnCCR0 register 0000H to FFFFH 2 TIPn0 both rising and falling edges are detected TPnIS1 TPnIS0 11 3 n 0 to 3 FFFFH TPnCE 1 TPnOVF D00 0000H D00 D...

Страница 299: ...Set the timer mode by using the TPnMD2 to TPnMD0 bits of the TPnCTL1 register and the TPnMD2 to TPnMD0 bits of the TQnCTL1 register At this time do not set the TPnSYE bit of the TPnCTL1 register and...

Страница 300: ...ned Channel Timer Pin Free Running Mode PWM Mode Triangular Wave PWM Mode Tuning OFF Tuning ON Tuning OFF Tuning ON Tuning OFF Tuning ON Ch0 TMP0 master TOP00 PPG Toggle N A TOP01 PPG PWM N A TMP1 sla...

Страница 301: ...16 bit capture compare 16 bit capture compare 16 bit capture compare 16 bit capture compare TMP3 TOP31 PWM output TMQ0 TOQ01 PWM output TOQ02 PWM output TOQ03 PWM output TOP21 PWM output 16 bit timer...

Страница 302: ...TP2CC1 match interrupt INTTP3CC0 match interrupt INTTP3CC1 match interrupt INTTQ0CC0 match interrupt INTTQ0CC1 match interrupt INTTQ0CC2 match interrupt INTTQ0CC3 match interrupt TP3CE TQ0CE FFFFH 000...

Страница 303: ...tput Interval timer External event counter operation not possible when clock is stopped Timer synchronised operation function One shot pulse output Pulse width measurement function Triangular wave PWM...

Страница 304: ...registers TMQn control registers 0 1 TQnCTL0 TQnCTL1 TMQn dedicated I O control registers 0 to 2 TQnIOC0 to TQnIOC2 TMQn option registers 0 TQnOPT0 Table 8 2 TMQ Pin List Pin Name I O Function Altern...

Страница 305: ...0 TQnCE TQnCE INTTQnCC0 TQnCTL0 TQnCE TQnCKS2 TQnCKS1 TQnCKS0 TQnIOC2 TQnESS1 TQnESS0 TQnETS1 TQnETS0 Edge detection circuit Edge detection circuit Edge detection circuit Edge detection circuit Select...

Страница 306: ...gister can be read or written in 16 bit units RESET input clears this register to 0000H Figure 8 2 Capture Compare Register 0 TQnCCR0 Format When used as a compare register TQnCCR0 can be rewritten wh...

Страница 307: ...RESET input clears this register to 0000H Caution In the one shot pulse mode it is prohibited to set the TQnCCR1 register to 0000H Figure 8 3 Capture Compare Register 1 TQnCCR1 Format When used as a c...

Страница 308: ...gister can be read or written in 16 bit units RESET input clears this register to 0000H Figure 8 4 Capture Compare Register 2 TQnCCR2 Format When used as a compare register TQnCCR2 can be rewritten wh...

Страница 309: ...gister can be read or written in 16 bit units RESET input clears this register to 0000H Figure 8 5 Capture Compare Register 3 TQnCCR3 Format When used as a compare register TQnCCR3 can be rewritten wh...

Страница 310: ...register to FFFFH When TQnCE bit of TQnCTL0 register 0 the hardware status is FFFFH but a value of 0000H is returned when this register is read The value of this register is read when TQnCE bit 1 Figu...

Страница 311: ...0CTL0 TQ0CE 0 0 0 0 TQ0CKS2 TQ0CKS1 TQ0CKS0 FFFFF540H R W 00H Symbol 7 6 5 4 3 2 1 0 Address R W After reset TQ1CTL0 TQ1CE 0 0 0 0 TQ1CKS2 TQ1CKS1 TQ1CKS0 FFFFF610H R W 00H TQnCE Timer Qn operation co...

Страница 312: ...EEE 0 0 TQ1MD2 TQ1MD1 TQ1MD0 FFFFF611H R W 00H TQnSYE Tuned operation mode enable control 0 Independent operation mode asynchronous operation mode 1 Tuned operation mode specification of slave operati...

Страница 313: ...TQnEEE Count clock selection 0 Use the internal clock clock selected with bits TQnCKS2 to TQnCKS0 1 Use the external clock from the TIQn0 input pin The valid edge when TQnEEE 1 use the external clock...

Страница 314: ...the corresponding alternate function pins TQnIS7 to TQnIS0 of the TQnIOC1 register to Detect no edge and invalidate the capture operation Then set the corresponding alternate function port to output...

Страница 315: ...2 1 0 Address R W After reset TQ0IOC1 TQ0IS7 TQ0IS6 TQ0IS5 TQ0IS4 TQ0IS3 TQ0IS2 TQ0IS1 TQ0IS0 FFFFF593H R W 00H Symbol 7 6 5 4 3 2 1 0 Address R W After reset TQ1IOC1 TQ1IS7 TQ1IS6 TQ1IS5 TQ1IS4 TQ1IS...

Страница 316: ...e TQnEES1 and TQnEES0 bits are valid when TQnEEE 1 or when the external event count mode is set TQnMD2 to TQnMD0 of TIQnCTL1 register 001 Remark n 0 1 Symbol 7 6 5 4 3 2 1 0 Address R W After reset TQ...

Страница 317: ...TQ1CCS1 TQ1CCS0 0 0 0 TQ1OVF FFFFF615H R W 00H TQnCCSm Selection of capture or compare operation of TQnCCRm register 0 Compare register 1 Capture register The TQnCCSm bit setting is valid only in the...

Страница 318: ...ing and enable the timer operation Remarks 1 The width of the noise that can be accurately eliminated is Sampling clock Number of times of sampling 1 Even noise with a width narrower than this may cau...

Страница 319: ...ime write When data is written to the TQnCCR0 to TQnCCR3 registers during timer operation it is transferred at any time to the CCR0 buffer register and is compared with the value of the 16 bit counter...

Страница 320: ...TTQnCC occurs Enable timer operation TQnCE 1 Transfer values of TQnCCR0 to CCR0 buffer register Rewrite TQnCCR0 Transfer to CCR0 buffer register Rewrite TQnCCR1 Transfer to CCR1 buffer register Rewrit...

Страница 321: ...ing value of TQnCCR3 register 0000H to FFFFH 2 The above timing chart illustrates an example of interval timer mode operation 3 n 0 1 TQnCE 1 16 bit counter TQnCCR0 TQnCCR1 TQnCCR2 TQnCCR3 INTTQnCC0 I...

Страница 322: ...hes the value of the 16 bit counter the value of the TQnCCRm register is reloaded to the CCRm buffer register Whether the next reload timing is made valid or not is controlled by writing to the TQnCCR...

Страница 323: ...ing values of TQnCCR3 register 0000H to FFFFH 2 The above flowchart illustrates the operation in the PWM mode operation 3 n 0 1 TQnCE 1 16 bit counter TQnCCR0 TQnCCR1 TQnCCR2 TQnCCR3 INTTQnCC0 INTTQnC...

Страница 324: ...As a result an interrupt request INTTQnCCk is generated The value can also be output from the TOQnm pin by setting the TQnOEm bit to 1 When the TQnCCRk register is not used it is recommended to set th...

Страница 325: ...D21 Setting value of TQnCCR2 register 0000H to FFFFH D31 Setting value of TQnCCR3 register 0000H to FFFFH 2 Interval time Dmk 1 count clock cycle 3 n 0 to 1 m 0 to 3 k 1 to 3 TQnCE 1 16 bit counter T...

Страница 326: ...ting value of TQnCCR2 register 0000H to FFFFH D31 Setting value of TQnCCR3 register 0000H to FFFFH 2 Interval time Dmk 1 count clock cycle 3 n 0 1 m 0 to 3 k 1 to 3 TQnCE 1 16 bit counter TQnCCR0 FFFF...

Страница 327: ...ffer register and is compared with the value of the 16 bit counter In the external event count mode the 16 bit counter can be cleared only when its value matches the value of the CCR0 buffer register...

Страница 328: ...0 to 1 m 0 to 3 k 1 to 3 START INTTQnCC0 occurs Enable timer operation TQnCE 1 Transfer value of TQnCCRm to CCRm buffer register 16 bit counter matches CCR0 buffer register Clear and start 16 bit cou...

Страница 329: ...FFFH D21 Setting value of TQnCCR2 register 0000H to FFFFH D31 Setting value of TQnCCR3 register 0000H to FFFFH 2 Interval time Dmk 1 count clock cycle 3 n 0 to 1 m 0 to 3 k 1 to 3 TQnCE 1 16 bit count...

Страница 330: ...etting value of TQnCCR2 register 0000H to FFFFH D31 Setting value of TQnCCR3 register 0000H to FFFFH 2 Interval time Dmk 1 count clock cycle 3 n 0 to 1 m 0 to 3 k 1 to 3 TQnCE 1 16 bit counter TQnCCR0...

Страница 331: ...d by writing to the TQnCCR1 register Therefore write the same value to the TQnCCR1 register when it is necessary to rewrite the value of only the TQnCCR0 register Reload is invalid when only the TQnCC...

Страница 332: ...ion TQnCE 1 Transfer value of TQnCCRm to CCRm buffer register 16 bit counter matches TQnCCR0 Clear and start 16 bit counter 16 bit counter matches TQnCCRkNote External trigger TIQn0 pin input 16 bit c...

Страница 333: ...0H to FFFFH 2 Duty of TOQnk output Set value of TQnCCRk register Set value of TQnCCR0 register Cycle of TOQnk output Set value of TQnCCR0 register Count clock cycle 3 n 0 to 1 m 0 to 3 k 1 to 3 TQnCE...

Страница 334: ...nd or subsequent trigger is ignored while the 16 bit counter is operating Be sure to input a second trigger while the 16 bit counter is stopped at 0000H In the one shot pulse mode rewriting the TQnCCR...

Страница 335: ...6 bit counter matches CCR0 buffer register Clear 16 bit counter Input external trigger TIQn0 pin or TQnEST 1 16 bit counter starts counting INTTQnCC0 occurs Enable timer operation TQnCE 1 Transfer val...

Страница 336: ...H to FFFFH D21 Setting value of TQnCCR2 register 0000H to FFFFH D31 D32 Setting value of TQnCCR3 register 0000H to FFFFH 2 n 0 1 D01 D31 D31 D32 D11 D11 D11 D21 D21 D21 D01 D01 D01 D01 0000H D11 D11 0...

Страница 337: ...unter matches the value of the TQnCCR0 register The value of the TQnCCRm register is reloaded when the value of the TQnCCR0 register later matches the value of the 16 bit counter Whether the next relo...

Страница 338: ...nable timer operation TQnCE 1 Transfer value of TQnCCRm register to CCRm buffer register 16 bit counter matches CCRk buffer register TOQnk outputs low level 16 bit counter matches CCR0 buffer register...

Страница 339: ...timer operation TQnCE 1 Transfer value of TQnCCRm register to CCRn buffer register 16 bit counter matches TQnCCRk TOQnk outputs low level Rewrite other than TQnCCR1 TQnCCR0 TQnCCR2 TQnCCR3 Rewrite TQn...

Страница 340: ...tput Set value of TQnCCRk register Set value of TQnCCR0 register Cycle of TOQnk output Set value of TQnCCR0 register Count clock cycle Toggle width of TOQn0 output Set value of TQnCCR0 register 1 Coun...

Страница 341: ...ter 0000H to FFFFH 2 Duty of TOQnk output Set value of TQnCCRk register Set value of TQnCCR0 register Cycle of TOQnk output Set value of TQnCCR0 register Count clock cycle Toggle width of TOQn0 output...

Страница 342: ...nning mode an interrupt is generated interval function Rewriting the value of the compare register is enabled during timer operation and a value can be written to the register at any time when the val...

Страница 343: ...T Set TQnCCSm Initial setting Enable timer operation TQnCE 1 Transfer value of TQnCCRm to CCRm buffer register CCRm buffer register matches 16 bit counter 16 bit counter overflows Edge of TIQnm is det...

Страница 344: ...es a toggle output when the value of the 16 bit counter matches the value of the CCRm buffer register 2 When TQnCCSn 1 setting capture function When TQnCE is set to 1 the 16 bit counter counts from 00...

Страница 345: ...2 Toggle width of TOQnm output Set value of TQnCCRm register Count clock cycle 3 TOQnm output goes high when counting is started 4 n 0 to 1 m 0 to 3 TQnCE 1 FFFFH 0000H D00 D00 D00 D00 D20 D20 D20 D30...

Страница 346: ...FFFFH 2 TIQn0 Set to rising edge detection TQnIS1 TQnIS0 01 TIQn01 Set to falling edge detection TQnIS3 TQnIS2 10 TIQn2 Set to falling edge detection TQnIS5 TQnIS4 10 TIQn3 Set to detection of both r...

Страница 347: ...ing value of TQnCCR3 register 0000H to FFFFH 2 TIQn0 Set to rising edge detection TQnIS1 TQnIS0 01 TIQn1 Set to falling edge detection TQnIS3 TQnIS2 10 3 n 0 to 1 0000H D20 D21 D20 D21 0000H D30 D30 0...

Страница 348: ...alling edge detection TQnIS5 TQnIS4 10 3 n 0 to 1 3 Overflow flag When the counter overflows from FFFFH to 0000H in the free running mode the overflow flag TQnOVF is set to 1 and an overflow interrupt...

Страница 349: ...ent mode select the internal clock TQnEEE of TQnCTL1 register 0 as a count clock Figure 8 30 Flowchart of Basic Operation in Pulse Width Measurement Mode Caution An external pulse can be input from an...

Страница 350: ...ks 1 D00 D01 D02 D03 Values captured to TQnCCR0 register 0000H to FFFFH 2 TIQn0 Set to detection of both rising and falling edges 3 n 0 to 1 TQnCE 1 0000H D01 D00 D00 D01 D02 D03 D02 D03 FFFFH 16 bit...

Страница 351: ...Set the timer mode by using the TPnMD2 to TPnMD0 bits of the TPnCTL1 register and the TPnMD2 to TPnMD0 bits of the TQnCTL1 register At this time do not set the TPnSYE bit of the TPnCTL1 register and...

Страница 352: ...ned Channel Timer Pin Free Running Mode PWM Mode Triangular Wave PWM Mode Tuning OFF Tuning ON Tuning OFF Tuning ON Tuning OFF Tuning ON Ch0 TMP0 master TOP00 PPG Toggle N A TOP01 PPG PWM N A TMP1 sla...

Страница 353: ...16 bit capture compare 16 bit capture compare 16 bit capture compare 16 bit capture compare TMP3 TOP31 PWM output TMQ0 TOQ01 PWM output TOQ02 PWM output TOQ03 PWM output TOP21 PWM output 16 bit timer...

Страница 354: ...TP2CC1 match interrupt INTTP3CC0 match interrupt INTTP3CC1 match interrupt INTTQ0CC0 match interrupt INTTQ0CC1 match interrupt INTTQ0CC2 match interrupt INTTQ0CC3 match interrupt TP3CE TQ0CE FFFFH 000...

Страница 355: ...nd start the 16 bit counter A match interrupt will occur when the timer overflows Interval function 8 clocks selectable Simple counter 1 The simple counter is a counter that does not use a counter rea...

Страница 356: ...o the TM0CMP0 register by software Rewriting the TM0CMP0 register is prohibited when the TM0CE bit 1 Figure 9 2 TMM0 Compare Register 0 TMnCMP0 Format Table 9 1 Configuration of TMM Item Configuration...

Страница 357: ...M0CKS0 Remark fXX Internal system clock frequency fRING Ring OSC frequency Symbol 7 6 5 4 3 2 1 0 Address R W After reset TM0CTL0 TM0CE 0 0 0 0 TM0CKS2TM0CKS1TM0CKS0 FFFFF690H R W 00H TM0CE Internal c...

Страница 358: ...peration similar to that in the free running mode Figure 9 4 Interval Timer Mode Timing Caution To set the interval time to M clocks set M 1 to the TM0CMP0 register 9 4 2 Clock generator and clock ena...

Страница 359: ...nterval time Also perform write for verification purposes only once even if the default settings reset mode interval time fR 219 need not be changed 2 Restoring using the RETI instruction following no...

Страница 360: ...tware stop mode and idle mode are released respectively 2 fX Main clock oscillator frequency Table 10 1 Configuration of Watchdog Timer 2 Item Configuration Control registers Oscillation stabilization...

Страница 361: ...stopping the operation of Ring OSC set the WDTM2 register to 1FH to securely stop the timer to avoid selection of the main clock due to an erroneous write operation 3 If the WDTM2 register is rewritte...

Страница 362: ...27 7 ms 163 8 ms 0 0 1 0 1 217 fR 1310 7 ms 655 4 ms 327 7 ms 0 0 1 1 0 218 fR 2621 4 ms 1310 7 ms 655 4 ms 0 0 1 1 1 219 fR 5242 9 ms 2621 47 ms 1310 7 ms fXX 24 MHz fXX 32 MHz fXX 40 MHz 0 1 0 0 0 2...

Страница 363: ...unting is started Cautions 1 When a value other than ACH is written to the WDTE register an overflow signal is forcibly output when RUN2 bit was previously set to 1 2 When an 1 bit memory manipulation...

Страница 364: ...gure below following release of the software STOP mode regardless of whether the software STOP mode is released by RESET input or the occurrence of an interrupt request signal 2 Be sure to clear bits...

Страница 365: ...ain After the count operation has started write ACH to WDTE within the loop detection time interval If the time interval expires without ACH being written to the WDTE register a reset signal WDT2RES o...

Страница 366: ...366 User s Manual U16702EE3V2UD00 MEMO Downloaded from Elcodis com electronic components distributor...

Страница 367: ...6 channels Successive approximation method Operating voltage AVREF0 4 5 to 5 5 V Analog input voltage AVSS to AVREF0 The following functions are provided as operation modes Continuous select mode Cont...

Страница 368: ...0H ADSCM0L ADSCM1H ADVSM0 Voltage comparator SAR ADA0CR0 ADA0CR1 ADA0CR2 ADA0CRDD ADA0CRSS Internal bus AVREF0 ADSCM1H PDB bit AVSS INTAD ADTRG INTP2CC0 INTP2CC1 TMP2 Controller Sample hold circuit TR...

Страница 369: ...nd sends the sampled data to the voltage comparator This circuit also holds the sampled analog input signal voltage during A D conversion 3 Voltage comparator The voltage comparator compares a voltage...

Страница 370: ...f the other channels may also be affected 2 Analog input ANI0 to ANI15 pins are alternate function pins that can also be used as input port P70 to P715 pins When A D conversion is performed by selecti...

Страница 371: ...D Conversion Result Register n ADA0CRn ADA0CRDD ADA0CRSS Format 1 2 a After RESET ADA0CRn 0000H n 0 to 15 Read only registers Symbol 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Address ADA0CR0 0 0 0 0 0 0 A...

Страница 372: ...ister ADA0CRn is as follows n 0 to 15 or INT Function that returns integer of value in VIN Analog input voltage AVREF0 AVREF0 pin voltage ADA0CR Value of A D conversion result register ADA0CRn Symbol...

Страница 373: ...nalog Input Voltages and A D Converter Results Remark n 0 to 15 1023 1022 1021 3 2 1 0 Input voltage AVREF0 1 2048 1 1024 3 2048 2 1024 5 2048 3 1024 2043 2048 1022 1024 2045 2048 1023 1024 2047 2048...

Страница 374: ...ter reset ADSCM0H CE CS 0 MS PLM 0 TRG1 TRG0 FFFFF201H 00H R W R W R R R W R W R R W R W CE A D conversion enable bit 0 Stops conversion 1 Enables conversion CS A D conversion status bit 0 A D convers...

Страница 375: ...ive conversion result is not guaranteed and should be operated again Do not write ADSCM0L while CS 1 Symbol 7 6 5 4 3 2 1 0 Address After reset ADSCM0L SANI3 SANI2 SANI1 SANI0 ANIS3 ANIS2 ANIS1 ANIS0...

Страница 376: ...4 Setting prohibited SANI ANI4 AVREF0 AVSS 0 1 0 1 ANI5 SANI ANI5 Setting prohibited SANI ANI5 AVREF0 AVSS 0 1 1 0 ANI6 SANI ANI6 Setting prohibited SANI ANI6 AVREF0 AVSS 0 1 1 1 ANI7 SANI ANI7 Settin...

Страница 377: ...ency that fits this specification Symbol 7 6 5 4 3 2 1 0 Address After reset ADSCM1H PDB 0 0 0 FR3 FR2 FR1 FR0 FFFFF203H 00H R W R W R R R R W R W R W R W PDB Power down bit 0 A D converter power OFF...

Страница 378: ...ibited to change the value of bit DIAGEN Otherwise the operation and the result conversion can not be guaranteed Symbol 7 6 5 4 3 2 1 0 Address After reset ADVMS0 0 0 0 DIAGEN 0 0 0 VMSEN FFFFF204H 00...

Страница 379: ...on Register SELCNT1 Format Caution The edge detection function of ADTRG pin input is rising edge only Symbol 7 6 5 4 3 2 1 0 Address After reset SELCNT1 0 0 0 0 0 0 ISEL11 ISEL10 FFFFF30AH 00H R W R R...

Страница 380: ...ion is started the voltage input to the selected analog input channel is sampled by the sample hold circuit 3 When comparison of the 10 bits is complete the valid digital result is stored in the SAR r...

Страница 381: ...MS 0 or the select mode MS 1 for each operation mode Table 11 2 Software Trigger Mode ADSCM0H Register Configuration Software Trigger Mode PLM bit MS bit TRG0 bit TRG1 bit Operation Mode A D Trigger 0...

Страница 382: ...arts the CS bit becomes 1 operation in progress If registers ADSCM0H ADSCM0L and ADSCM1H are written to during conversion conversion stops and starts over from the beginning 2 External trigger mode In...

Страница 383: ...A D conversion starts upon detection of a trigger and the A D conversion interrupt INTAD is output upon each conversion completion Figure 11 10 Example of Select Mode Operation ANI2 1 2 a Timing Exam...

Страница 384: ...CR8 ADA0CR9 ADA0CR10 ADA0CR11 ADA0CR12 ADA0CR13 ADA0CR14 ADA0CR15 ADA0CRDD ADA0CRSS ADSCM0H A D converter ANI0 ANI1 ANI2 ANI3 ANI4 ANI5 ANI6 ANI7 ANI8 ANI9 ANI10 ANI11 ANI12 ANI13 ANI14 ANI15 AVREF0 A...

Страница 385: ...n interrupt INTAD is output upon conversion completion of the final analog input channel Figure 11 11 Example of Single Scan Mode Operation 4 Channel Scan ANI2 to ANI5 1 2 a Timing Example ANI2 Input...

Страница 386: ...CRSS ADSCM0H A D converter ANI0 ANI1 ANI2 ANI3 ANI4 ANI5 ANI6 ANI7 ANI8 ANI9 ANI10 ANI11 ANI12 ANI13 ANI14 ANI15 AVREF0 AVSS Analog Input ADA0CRn a CE bit of ADSCM0H 1 enabled b A D conversion of ANI2...

Страница 387: ...pon each conversion completion and A D conversion is then started again unless CE bit of ADSCM0H register is set to 0 Figure 11 12 Example of Continuous Select Mode Operation ANI2 1 2 a Timing Example...

Страница 388: ...R8 ADA0CR9 ADA0CR10 ADA0CR11 ADA0CR12 ADA0CR13 ADA0CR14 ADA0CR15 ADA0CRDD ADA0CRSS ADSCM0H A D converter ANI0 ANI1 ANI2 ANI3 ANI4 ANI5 ANI6 ANI7 ANI8 ANI9 ANI10 ANI11 ANI12 ANI13 ANI14 ANI15 AVREF0 AV...

Страница 389: ...INTAD is generated when conversion of the specified analog input ends and A D conversion from ANI0 starts again Figure 11 13 Example of Continuous Scan Mode Operation ANI2 to ANI5 1 2 a Timing Example...

Страница 390: ...A D converter ANI0 ANI1 ANI2 ANI3 ANI4 ANI5 ANI6 ANI7 ANI8 ANI9 ANI10 ANI11 ANI12 ANI13 ANI14 ANI15 AVREF0 AVSS Analog Input ADA0CRn a CE bit of ADSCM0H 1 enabled b A D conversion of ANI2 c Store con...

Страница 391: ...fset error This mode is disabled by default and is controlled by the ADVMS0 register refer to 11 3 Control Registers on page 371 1 Operation in select mode and continuous select mode In these modes AV...

Страница 392: ...or timer trigger is input at the same time as A D conversion termination comparison termination signal and trigger contention interrupt generation and ADA0CRn register storage of the value with which...

Страница 393: ...esult undefined If the timing of the end of A D conversion and the timing of the stop of operation of the A D converter conflict the A D conversion value may be undefined Because of this be sure to re...

Страница 394: ...Conversion Result Read Timing When Conversion Result Is Normal Remark n 0 to 15 A D conversion end Normal conversion result Normal conversion result read A D operation stopped ADA0CRn INTAD CE bit of...

Страница 395: ...ise increases as the output impedance of the analog input source becomes higher To lower the noise connecting an external capacitor as shown in Figure 11 16 is recommended Figure 11 16 Processing of A...

Страница 396: ...r is rewritten If the ADIF flag is read immediately after the ADSCM0L register is rewritten the ADIF flag may be set even though the A D conversion of the newly selected analog input pin has not been...

Страница 397: ...nversion current Figure 11 18 AVREF0 Pin Processing Example 7 Reading ADA0CRn register When ADSCM0H ADSCM0L or ADSCM1H register is written the contents of the ADA0CRn register may be undefined Read th...

Страница 398: ...of convertible analog input voltage Minimum value of convertible analog input voltage 100 AVREF0 0 100 AVREF0 100 When the resolution is 10 bits 1LSB is as follows 1LSB 1 210 1 1024 0 098 FSR The accu...

Страница 399: ...l scale error integral linearity error or differential linearity error in the characteristics table Figure 11 20 Quantization Error 4 Zero scale error This is the difference between the actually measu...

Страница 400: ...rror Ideally the width to output a specific code is 1 LSB This error indicates the difference between the actually measured value and its theoretical value when a specific code is output Figure 11 23...

Страница 401: ...ntegral Linearity Error 8 Conversion time This is the time required to obtain a digital output after an analog input voltage has been assigned The conversion time in the characteristics table includes...

Страница 402: ...402 User s Manual U16702EE3V2UD00 MEMO Downloaded from Elcodis com electronic components distributor...

Страница 403: ...NTUAnR An interrupt is generated in the reception enabled status by ORing three types of reception errors It is also generated when receive data is transferred from the shift register to receive buffe...

Страница 404: ...n transmit data register UAnTX Reception data input 2 RXDA0 RXDA1 Transmit data output 2 TXDA0 TXDA1 Baud rate clock input 2 ASCKA0 ASCKA1 Control register UARTAn control register 0 to 2 UAnCTL0 to UA...

Страница 405: ...rnal bus UAnOTP0 UAnCTL0 UAnSTR UAnCTL1 UAnCTL2 Receive shift register UAnRX Filter Selector UAnTX Transmit shift register Transmission controller Reception controller Selector Baud rate generator Bau...

Страница 406: ...ceive data is transferred to the UAnRX reg ister This register cannot be directly manipulated 7 UARTAn receive data register UAnRX The UAnRX register is an 8 bit buffer register that holds receive dat...

Страница 407: ...hen this bit is cleared to 0 the output of the TXDAn pin is fixed to the high level for UAnTDL 0 or low level for UAnTDL 1 UAnTXE Transmission operation enable 0 Stop transmission operation 1 Enable t...

Страница 408: ...fied as odd parity 1 1 Output even parity Identified as even parity This bit can be rewritten only when the UAnPWR bit 0 or when the UAnTXE bit UAnRXE bit 0 If Reception with 0 parity is selected for...

Страница 409: ...ster can be rewritten only when the UAnPWR bit of the UAnCTL0 register 0 Address UA0CTL1 FFFFFA01H UA1CTL1 FFFFFA11H Symbol 7 6 5 4 3 2 1 0 Address R W After Reset UAnCTL1 0 0 0 0 UAnCKS3 UAnCKS2 UAnC...

Страница 410: ...r when the UAnTXE bit UAnRXE bit 0 2 The baud rate is the serial clock divided by two For details on the baud rate generator please refer to section 12 6 Dedicated Baud Rate Genera tor on page 425 Add...

Страница 411: ...rity Address UA0OPT0 FFFFFA03H UA1OPT0 FFFFFA13H After Reset Symbol 7 6 5 4 3 2 1 0 Address R W UAnOPT0 0 0 0 1 0 1 UAnTDL UAnRDL R W 14H UAnTDL Transmit data level control bit 0 Normal output of tran...

Страница 412: ...H UA1STR FFFFFA14H After Reset Symbol 7 6 5 4 3 2 1 0 Address R W UAnSTR UAnTSF 0 0 0 0 UAnPE UAnFE UAnOVE R W 00H UAnTSF Transfer status flag 0 When UAnPWR bit of UAnCTL0 register 0 or when UAnTXE bi...

Страница 413: ...it can only be cleared by writing 0 and cannot be set by writ ing 1 It holds the current status when 1 is written UAnOVE Overrun error flag 0 When UAnPWR bit of UAnCTL0 register 0 or when UAnRXE bit...

Страница 414: ...the LSB is always 0 If an overrun error UAnOVE occurs the receive data at that time is not transferred to the UAnRX register The UAnRX register is read only in 8 bit units Reset input and setting the...

Страница 415: ...the reception complete interrupt request signal is generated This interrupt request signal can also be generated if a reception error occurs instead of a recep tion error interrupt When the reception...

Страница 416: ...ether the signal output from the TXDAn pin is inverted or not Start bit 1 bit Character bit 7 or 8 bits Parity bit Even parity odd parity 0 parity or no parity Stop bit 1 or 2 bits Figure 12 9 Format...

Страница 417: ...the data in the UAnTX register is transferred to the UARTAn transmit shift register As soon as the data of the UAnTX register has been transferred to the UARTAn transmit shift register a transmission...

Страница 418: ...o the UAnTX register before a transmit request interrupt signal INTUAnT is generated after transmit data is written to the UAnTX reg ister and transferred to the UARTAn transmit shift register If a va...

Страница 419: ...er Start Data 1 Data 1 TXDAn UAnTX Transmit shift register INTUAnT UAnTSF Data 2 Data 2 Data 1 Data 3 Parity Stop Start Data 2 Parity Stop Start Start Data n 1 Data n 1 Data n 1 Data n FF Data n UATTX...

Страница 420: ...er is written to the UAnRX register If an overrun error occurs indicated by the UAnOVE bit of the UAnSTR register the receive data is not written to the UAnRX register Even if a parity error indicated...

Страница 421: ...interrupt servicing which error has occurred during reception can be checked The reception error flag is cleared by writing 0 to it Figure 12 14 Receive Data Read Flow Table 12 4 Reception Error Cause...

Страница 422: ...ave been erroneously detected Since this is a fatal error for the communication format check the operation stop in the transmission side perform initialization processing each other and then start the...

Страница 423: ...parity bit is counted If it is odd a parity error occurs 2 Odd parity a During transmission Opposite to even parity the number of bits that are 1 in the transmit data including the parity bit is cont...

Страница 424: ...anges and the sig nal on the RXDAn pin is sampled as input data Because the circuit configuration of the noise filter is as shown in Figure 12 15 internal processing of a reception operation is delaye...

Страница 425: ...e UAnCTL1 register is supplied to the 8 bit counter when the UAnPWR bit of the UAnCTL0 register is 1 This clock is called the base clock and its frequency is called fXCLK When the UAnPWR bit is 0 the...

Страница 426: ...et by UAnBRS7 to UAnBRS0 bits of UAnCTL2 register k 4 5 6 255 5 Error of baud rate The baud rate error is calculated by the following expression Cautions 1 Keep the baud rate error on the transmission...

Страница 427: ...6 08H 27H 0 16 2 400 07H 41H 0 16 09H 0DH 0 16 07H 27H 0 16 4 800 06H 41H 0 16 08H 0DH 0 16 06H 27H 0 16 9 600 05H 41H 0 16 07H 0DH 0 16 05H 27H 0 16 19 200 04H 41H 0 16 06H 0DH 0 16 04H 27H 0 16 31 2...

Страница 428: ...If the last data stop bit is received at this latch tim ing the data can be correctly received Assuming 11 bits of data are to be received the theoretical baud rate is as follows FL Brate 1 Brate Baud...

Страница 429: ...as shown in Table 12 6 Remarks 1 The reception accuracy is dependent upon the number of bits in 1 frame input clock fre quency and division ratio k The higher the input clock frequency and the higher...

Страница 430: ...inuous Transmission Where 1 bit data length is FL stop bit length is FLstp and base clock frequency is fXCLK the stop bit length can be calculated by the following expression FLstp FL 2 fXCLK Therefor...

Страница 431: ...ire SOBn Serial data output SIBn Serial data input SCKBn Serial clock I O Transmission mode reception mode and transmission reception mode selectable Remark n 0 1 13 2 Configuration CSIB consists of t...

Страница 432: ...ace Pins Pin Name Alternate Function Pin I O Function SIB0 P40 Input Serial receive data input CSIB0 SIB1 P97 Serial receive data input CSIB1 SOB0 P41 Output Serial transmit data input CSIB0 SOB1 P98...

Страница 433: ...f CSIB 4 CSIBn status register CBnSTR The CBnSTR register is a collection of flags that indicate the nature of a reception error that has occurred Each error flag is set to 1 if the corresponding rece...

Страница 434: ...01H CBnPWR Specification of CSIB operation stop or enable 0 Stop clock operation asynchronously reset CSIBn 1 Enable clock operation The CBnPWR bit controls the operating clock of CSIB and resets the...

Страница 435: ...rting of the transfer operation in the master mode If only reception is enabled in the single transfer mode CBnRXE bit 1 CBnTXE bit 0 the reception operation is started when the CBnRX register is read...

Страница 436: ...0 Figure 13 3 CSIBn Control Register 1 CBnCTL1 Format 1 2 Remark n 0 1 Address CB0CTL1 FFFFFD01H CB1CTL1 FFFFFD11H Symbol 7 6 5 4 3 2 1 0 R W After Reset CBnCTL1 0 0 0 CBnCKP CBnDAP CBnCKS2 CBnCKS1 CB...

Страница 437: ...of the prescaler refer to 13 9 Prescaler 3 on page 461 CBnCKS2 CBnCKS1 CBnCKS0 Input clock Mode n 0 n 1 0 0 0 fXX 2 Master mode 0 0 1 fXX 4 Master mode 0 1 0 fXX 8 Master mode 0 1 1 fXX 16 Master mode...

Страница 438: ...Figure 13 4 CSIBn Control Register 2 CBnCTL2 Format Remark n 0 1 Caution If the number of transfer bits is not 8 or 16 prepare data justifying it to the least sig nificant bit of the CBnTX or CBnRX re...

Страница 439: ...TSF 0 0 0 0 0 0 CBnOVE R W 00H CBnTSF Transfer operation status flag 0 Idle status 1 Operating status This bit is set when data is prepared in the CBnTX register for transmission It is set when dummy...

Страница 440: ...k n 0 1 6 CSIBn transmit data register CBnTX The CBnTX register is a 16 bit buffer register to which transfer data of CSIB is written This register can be read or written in 16 bit units If transmissi...

Страница 441: ...ecified set data in the CBnTX or CBnRX register jus tifying to the least significant bit regardless of whether the first transfer bit is the MSB or LSB Any data can be set to the higher bits that are...

Страница 442: ...e reception complete interrupt request signal is generated This interrupt request signal can also be generated if a reception error occurs instead of a recep tion error interrupt When the reception co...

Страница 443: ...nsmission reception by setting the CBnTXE CBnRXE and CBnCSE bits of the CBnCTL0 register to 1 4 Enable CSIB operating clock supply by setting the CBnPWR bit of the CBnCTL0 register to 1 5 Write transf...

Страница 444: ...B operating clock supply by setting the CBnPWR bit of the CBnCTL0 register to 1 5 Read dummy data from the CBnRX register reception start trigger 6 The reception complete interrupt request signal INTC...

Страница 445: ...mission reception by setting the CBnTXE CBnRXE and CBnCSE bits of the CBnCTL0 register to 1 4 Enable CSIB operating clock supply by setting the CBnPWR bit of the CBnCTL0 register to 1 5 Write transfer...

Страница 446: ...register and at the same time enable reception by setting the CBnRXE bit of the CBnCTL0 register to 1 4 Enable CSIB operating clock supply by setting the CBnPWR bit of the CBnCTL0 register to 1 5 Read...

Страница 447: ...ster to 1 4 Enable CSIB operating clock supply by setting the CBnPWR bit of the CBnCTL0 register to 1 5 Read dummy data from the CBnRX register reception start trigger 6 The reception complete interru...

Страница 448: ...nsmission reception by setting the CBnTXE CBnRXE and CBnCSE bits of the CBnCTL0 register to 1 4 Enable CSIB operating clock supply by setting the CBnPWR bit of the CBnCTL0 register to 1 5 Write transf...

Страница 449: ...mode by using the CBnDIR bit of the CBnCTL0 register and at the same time enable reception by setting the CBnRXE and CBnCSE bits of the CBnCTL0 register to 1 4 Enable CSIB operating clock supply by se...

Страница 450: ...Timing 1 2 a CBnCKP 0 CBnDAP 0 b CBnCKP 1 CBnDAP 0 D6 D5 D4 D3 D2 D1 SCKBn SIBn capture Reg R W SOBn INTCBnT interrupt INTCBnR interrupt CBnTSF D0 D7 D6 D5 D4 D3 D2 D1 D0 D7 SCKBn Reg R W SOBn CBnTSF...

Страница 451: ...2 c CBnCKP 0 CBnDAP 1 d CBnCKP 1 CBnDAP 1 D6 D5 D4 D3 D2 D1 D0 D7 SCKBn Reg R W SOBn CBnTSF SIBn capture INTCBnT interrupt INTCBnR interrupt D6 D5 D4 D3 D2 D1 D0 D7 SCKBn Reg R W SOBn CBnTSF SIBn capt...

Страница 452: ...is rewritten 2 n 0 1 2 SOBn pin The output status of the SOBn pin is as follows when CSIBn operation is disabled CBnPWR bit 0 Remarks 1 The output of the SOBn pin changes if any of the CBnTXE CBnDAP a...

Страница 453: ...mission Figure 13 17 Single Transmission Flow Note Set the CBnSCE bit to 1 at the initial setting START No Yes INTCBnR 1 Transfer end END Yes No CBnCTL0Note CBnCTL1 etc Initial setting CBnPWR 0 CBnCTL...

Страница 454: ...3 18 Single Reception Flow Master Note Set the CBnSCE bit to 1 at the initial setting START No No INTCBnR 1 Transfer end END Yes Yes Initial settings CBnCTL0Note CBnCTL1 etc CBnRX dummy read CBnSCE 0...

Страница 455: ...CBnTX register Caution Even in single mode the CBnOVE flag CBnSTR register is set to 1 If only transmis sion is used in the transmission reception mode there is no need to check this flag No END Yes C...

Страница 456: ...slave Figure 13 20 Single Reception Flow Slave Note Set the CBnSCE bit to 1 at the initial setting No No Yes Yes START INTCBnR 1 Transfer end END Initial settings CBnCTL0Note CBnCTL1 etc CBnRX dummy r...

Страница 457: ...to 1 at the initial setting Remark The flow shown below the broken lines is the flow of transmission Execute this flow to start transmission a second and subsequent time No Yes Yes No START INTCBnT 1...

Страница 458: ...Note Set the CBnSCE bit to 1 at the initial setting 7 Continuous transmission reception master START No No No INTCBnR 1 INTCBnR 1 Last Transmission END Yes Yes Yes Initial settings CBnCTL0Note CBnCTL1...

Страница 459: ...e Set the CBnSCE bit to 1 at the initial setting START Initial settings CBnCTL0Note CBnCTL1 etc Write CBnTX register start transfer INTCBnT 1 No No No No Yes Yes Yes Yes Last transmission INTCBnT 1 Wr...

Страница 460: ...bit to 1 at the initial setting Remark The flow shown below the broken lines is the flow of transmission Execute this flow to start transmission a second and subsequent time START No No INTCBnR 1 Tran...

Страница 461: ...ead or written in 8 bit or 1 bit units Reset input clears this register to 00H Cautions 1 Do not change the values of the BGCS01 and BGCS00 bits while the watch timer is operating 2 Set the PRSM0 regi...

Страница 462: ...the watch timer or CSIB0 fBRG can be corrected to 32 768 kHz The relationship between the main clock fX set value of count clock selection bits BGCS00 and BGCS01 m set value of the PRSCM0 register N...

Страница 463: ...e Transfer date length selectable from 8 to 16 bits in 1 bit units Data transfer with MSB for LSB first selectable Three selectable transfer modes a transmit only mode b receive only mode c transmit r...

Страница 464: ...Serial clock signal SI3n I Input serial data signal SO3n O Output serial data signal CS3n0 O LNote 2 HNote 2 Serial peripheral chip select signal CS3n1 O LNote 2 HNote 2 Serial peripheral chip select...

Страница 465: ...R W SFA0 FIFO status register FFFFFD48H 20H O O R W CSIL0 Data length select register FFFFFD49H 00H O O R W SFN0 Transfer number select regis ter FFFFFD4CH 00H O O R W Table 14 3 CSI31 Register name...

Страница 466: ...he other bits of CSIMn Caution Write is permitted only when CTXE 0 and CRXE 0 Symbol 7 6 5 4 3 2 1 0 Address R W After reset CSIMn n 0 1 POWER CTXE CRXE TRMD DIR CSIT CSWE CSMD FFFFFD40H FFFFFD60H R W...

Страница 467: ...er details on the timing selections by CSIT CSWE CSMD bits DIR Serial data direction selection 0 Data is sent received with MSB first 1 Data is sent received with LSB first CSIT Interrupt delay mode s...

Страница 468: ...ters CSIC0 CSIC1 Format 1 2 Caution Modification of these bits is permitted only when CTXE 0 and CRXE 0 Remark CKP Clock phase selection bit DAP Data phase selection bit Symbol 7 6 5 4 3 2 1 0 Address...

Страница 469: ...0 0 See section 14 3 6 Transmission Clock Select Function on page 480 for further explanation on the transfer clock selection CKS2 CKS1 CKS0 Prescaler output PRSOUT Mode K 0 0 0 fQCSI Master Mode 0 0...

Страница 470: ...is calculated with the following formula where f fQCSI frequency N 1 7 K 0 6 Figure 14 4 Queued CSI Baud Rate Block Diagram Transmission Baud Rate f N 2 K 1 Prescaler BRG 111 default SCK3 input Transf...

Страница 471: ...he value written to SFCS is stored in the FIFO data buffer as Chip Select bits The value is stored to these bits when the transmit data is written to its register SFDB or SFDBL SFCS write is prohibite...

Страница 472: ...H before SFDBL when 8 bit access is used 7 FIFO Buffer Status Registers SFA0 SFA1 The SFA register is an 8 bit register that shows the FIFO buffer status The SFA register is read write enabled accessi...

Страница 473: ...d was executed When writing accidentally a 17th data element in FIFO an overflow interrupt INTC3nO will occur to indicate the error SFFUL FIFO buffer full status flag 0 FIFO buffer is not full 1 FIFO...

Страница 474: ...CRXE 0 See section 14 3 3 Data Length Select Function on page 478 for further explanation on the data length selection Symbol 7 6 5 4 3 2 1 0 Address R W After reset CSILn n 0 1 CSLV3 CSLV2 CSLV1 CSLV...

Страница 475: ...0Note 0Note 0Note 0Note SFN3 SFN2 SFN1 SFN0 FFFFFD4CH FFFFFD6CH R W 00H SFN3 SFN2 SFN1 SFN0 Transfer data number 0 0 0 0 Transfer 16 data elements 0 0 0 1 Transfer 1 data element 0 0 1 0 Transfer 2 da...

Страница 476: ...gnored in the 8 bit transmission The SFFUL bit in the SFA status register is set 1 after 16 writes have been made to the transmit buffer assuming the Writing FIFO pointer was reset previously When a t...

Страница 477: ...rst DIR 0 b LSB first DIR 0 SFDB 15 8 7 0 Write operation from SFDB to FIFO FIFO SIO 15 8 7 0 SI3 SO3 Read value 15 8 7 0 Read operation from SIRB SIRB SIO 15 8 7 0 SI3 SO3 SI3 SCK3 SO3 DI7 DI6 DI5 DI...

Страница 478: ...IL register The examples below show the communication with MSB first DIR 1 Figure 14 13 Data Length Select Function CCL 3 0 0 0 0 0 data length 16 CCL 3 0 1 1 1 0 data length 14 SO3 SCK3 SI3 DO13 DO12...

Страница 479: ...a bits CKP 0 DAP 0 and MSB first Figure 14 14 Slave Mode 14 3 5 Master Mode When the CKS 2 0 bits in CSIC are not set to 1 1 1 the Queued CSI operates in master mode In master mode the SCK3 pin is con...

Страница 480: ...CSIC reg ister The baud rate generator BRG counts up at each rising edge of fQCSI The example below illustrates the baud rate generation for MDL 2 0 0 1 0 Figure 14 16 Transfer Clock Select Function...

Страница 481: ...l be generated only when the FIFO buffer becomes empty Finally the SIO L7oading FIFO pointer is incremented B If SIRB is not empty the storing of receive data INTC3nI generation and SIO Loading FIFO p...

Страница 482: ...ted and the written data is ignored Figure 14 18 Single Buffer Transfer Mode Master Transmit Receive Timing CTXE or CRXE FIFO empty FIFO counter SFP3 0 SCK3 SO3n SI3n Chip Select SIO SIRB empty SIRB S...

Страница 483: ...tore FIFO pointer to the SIO shift register At that time the transmission status flag CSOT is set to 1 and the CS3n 3 0 pins output the CS value from the FIFO When the transfer of the data element is...

Страница 484: ...the number of transmission recep tions completed In case of SFP 3 0 0H the numbers of transmissions receptions depends on the set ting of the SFEMP bit SFEMP 0 0 transmissions receptions completed SF...

Страница 485: ...receive operation is terminated while the previous receive data remains unread in SIRB the Queued CSI is placed on wait status until the previous data is com pletely read and SIRB becomes empty 3 Tra...

Страница 486: ...pt signal INTC3nI by a half serial clock cycle SCK3 The CSIT bit takes effect only in the master mode and is ignored in slave mode Figure 14 21 below illustrates the CSIT function assuming a setting o...

Страница 487: ...the CSMD bit setting can be used to output an inactive level at the chip select pins CS3n 3 0 during the delay between data transmissions The CSMD bit takes effect only in the master mode and is igno...

Страница 488: ...DI1 DI0 DO7 DO6 DO5 DO4 DO3 DO2 DO1 DO0 DI7 DO7 CS CS Inactive level is not output INTC3nI CS3n 3 0 SI3 SCK3 SO3 DI7 DI6 DI5 DI4 DI3 DI2 DI1 DI0 DO7 DO6 DO5 DO4 DO3 DO2 DO1 DO0 DI7 DO7 wait CS CS Inac...

Страница 489: ...register settings POWER 0 or CTXE CRXE 0 3 CS3n0 to CS3n3 Pins Default Level CS3n0 to CS3n3 pins default level with the CSIM register settings POWER 0 or CTXE CRXE 0 CKP CKS2 CKS1 CKS0 SCK3 default le...

Страница 490: ...he write operation equals the FIFO pointer value for the SIO load operation plus 15 When the transfer is completed and the FIFO buffer pointer for the SIO load operation is incremented space for one e...

Страница 491: ...register s FPCLR bit to clear all FIFO pointers 4 Specify the transfer mode using the CSIM register s TRMD DIR and CSIT bits at the same time set the CTXE bit to 1 to enable transmission 5 Make sure...

Страница 492: ...ation 5 Make sure that the SFA register s SFFUL bit is set to 0 then write chip select data and dummy transmission data in the SFCS and SFDB registers in this order start of receive trigger 6 Check fo...

Страница 493: ...enable the transmit receive operation 5 Make sure that the SFA register s SFFUL bit is set to 0 then write chip select data and transmission data in the SFCS and SFDB registers in this order 6 Check f...

Страница 494: ...M register s TRMD DIR and CSIT bits at the same time set the CTXE bit to 1 to enable transmission 5 Make sure that the SFA register s SFFUL bit is set to 0 then write transmission data in the SFDB reg...

Страница 495: ...is set to 0 then write dummy transmission data in the SFDB register start of receive trigger In the slave mode there is no need to set data in the SFCS register as the chip select pins CS3n 3 0 are n...

Страница 496: ...e that the SFA register s SFFUL bit is set to 0 then write transmission data in the SFDB register In the slave mode there is no need to set data in the SFCS register as the chip select pins CS3n 3 0 a...

Страница 497: ...s at the same time set the CTXE bit to 1 to enable transmission 5 Set the number of send data items in the SFN register s SFN 3 0 bits 6 Make sure that the SFA register s SFFUL bit is set to 0 then wr...

Страница 498: ...3 0 bits 6 Make sure that the SFA register s SFFUL bit is set to 0 then write chip select data and dummy transmission data in the SFCS and SFDB registers in this order start of receive trigger 7 Wait...

Страница 499: ...s in the SFN register s SFN 3 0 bits 6 Make sure that the SFA register s SFFUL bit is set to 0 then write chip select data and transmission data in the SFCS and SFDB registers in this order 7 Wait for...

Страница 500: ...t to 1 to enable transmission 5 Set the number of send data items in the SFN register s SFN 3 0 bits 6 Make sure that the SFA register s SFFUL bit is set to 0 then write transmission data in the SFDB...

Страница 501: ...register s SFFUL bit is set to 0 then write dummy transmission data in the SFDB register start of receive trigger In the slave mode there is no need to set data in the SFCS register as the chip select...

Страница 502: ...its 6 Make sure that the SFA register s SFFUL bit is set to 0 then write transmission data in the SFDB register In the slave mode there is no need to set data in the SFCS register as the chip select p...

Страница 503: ...external input pins or they can be triggered by software 15 1 Features 6 independent DMA channels Transfer unit 8 16 32 bits Maximum transfer count 65 536 216 Transfer type Two cycle transfer Transfer...

Страница 504: ...egister DMC DMA source address register DMSAn DMA addressing control register DMADCn DMA transmit count register DMBCn DMA channel status flag register DMA priority arbitration block DMSF DMA channel...

Страница 505: ...ower figure IDMEN 1 Symbol 7 6 5 4 3 2 1 0 Address After reset DMC STPDIS IDMEN STPSET STPCLR 0 0 0 POWER FFFFFE00H 00H Reset value 0 0 0 0 0 0 0 0 R W R R W R W R W R R R R W STPDIS DMA Transfer Inte...

Страница 506: ...ge 1 Release all interrupted and stopped DMA transfers and resume operation When this bit set to 1 SPTDIS bit is cleared to 0 and pending DMA transfers are resumed POWER DMA Controller Operation Enabl...

Страница 507: ...bit or 16 bit units Caution Write to DMSAn is permitted only when EN 0 DMCHCn register Figure 15 5 DMA Source Address Register DMSAn Format 1 2 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Address After res...

Страница 508: ...and SA1 and DA1 have to be set to 0 when DMA transfer size is word SC2 SC1 SC0 Selected chip and selection area 0 0 0 CS0 is selected 0 0 1 CS1 is selected 0 1 0 Setting prohibited 0 1 1 1 0 0 1 0 1...

Страница 509: ...is internal memory and peripheral I O area write 000 to DC 2 0 DMDA0H FFFFFE0EH DMDA1H FFFFFE1AH DMDA2H FFFFFE26H DMDA3H FFFFFE32H DMDA4H FFFFFE3EH DMDA5H FFFFFE4AH 15 14 13 12 11 10 9 8 7 6 5 4 3 2...

Страница 510: ...remaining transfer pending or that the transfer is completed The EN bit can be used to determine if a fur ther transfer is pending or if the transfer is completed DA25 DA0 DMA transfer destination add...

Страница 511: ...R W R R W R DMADC0L FFFFFE12H DMADC1L FFFFFE1EH DMADC2L FFFFFE2AH DMADC3L FFFFFE36H DMADC4L FFFFFE42H DMADC5L FFFFFE4EH Symbol 7 6 5 4 3 2 1 0 Address After reset DMADCnL DS1 DS0 0 0 TM1 TM0 0 TDIR 00...

Страница 512: ...on address is fixed DS1 DS0 Selected DMA Transfer Size 0 0 Byte 8 bit 0 1 Half word 16 bit 1 0 Word 32 bit 1 1 Setting prohibited TM1 TM0 Selected DMA Transfer Mode 0 0 Single transfer mode starting v...

Страница 513: ...upts also serving as interrupt request signals to the DMA controller For V850E RS1 there is no sharing of interrupts needed as each of the DMA channels has its own interrupt assigned on interrupt cont...

Страница 514: ...transfers has not yet been reached If other channels of DMA transfer are occurring the non corresponding ACF bit will be cleared Block transfer mode At least one DMA transfer has been executed but fur...

Страница 515: ...CPU Set to 1 by Software Set to 1 by Software ACF DMA channel 0 EN DMA channel 0 EN DMA channel 3 ACF DMA channel 3 DMARQ0 DMARQ3 DMA3 CPU DMA3 DMA3 DMA3 CPU CPU DMA0 DMA0 DMA0 CPU CPU Bus status TC...

Страница 516: ...only When reading the bit the read value is always 0 FCLR DMA Request Clear Trigger 0 No change 1 Clear any pending DMA transfer request STG DMA Software Trigger 0 No change 1 Generate a DMA transfer...

Страница 517: ...the channel to be rewritten DCHCn Enn bit 0 2 Change the DTFRn register settings Be sure to set DFn bit 0 and change the settings in the 8 bit manipulation 3 Confirm that DFn bit 0 Stop the interrupt...

Страница 518: ...IFCn2 IFCn1 IFCn0 Interrupt Source 0 0 0 0 0 0 DMA request by interrupt disabled 0 0 0 0 0 1 INTLVI 0 0 0 0 1 0 INTP0 0 0 0 0 1 1 INTP1 0 0 0 1 0 0 INTP2 0 0 0 1 0 1 INTP3 0 0 0 1 1 0 INTP4 0 0 0 1 1...

Страница 519: ...C31O 1 0 1 1 0 1 Setting prohibited 1 0 1 1 1 0 Setting prohibited 1 0 1 1 1 1 INTTQ1OV 1 1 0 0 0 0 INTTQ1CC0 1 1 0 0 0 1 INTTQ1CC1 1 1 0 0 1 0 INTTQ1CC2 1 1 0 0 1 1 INTTQ1CC3 1 1 0 1 0 0 Setting proh...

Страница 520: ...DMA channel with a lower priority may be acknowledged earlier than a DMA channel with a higher priority 15 4 3 DMA transfer start factors There are two types of DMA transfer start factors 1 Request fr...

Страница 521: ...S 1 When TCS bit is set as 1 the DMA interrupt is generated when the last DMA transfer request is executed Figure 15 12 illustrates the timing of INTDMAn for the two TCS settings As mentioned before t...

Страница 522: ...5 13 shows the transfers of DMA0 with DMBC0 set to 3 at the beginning of the transfers Figure 15 13 Single Transfer Mode Example 1 Channel Figure 15 14 shows the Single Transfer mode with DMA requests...

Страница 523: ...hannels Figure 15 16 shows also Fixed Channel transfer but with 3 DMA transfers active DMBC4 is set to 2 while DMBC2 and DMBC0 are set as 1 2 transfers Figure 15 16 Fixed Channel Transfer Mode Example...

Страница 524: ...for both channels is set to 4 transfers Figure 15 17 Block Transfer Example 2 Channels 15 5 4 Summary on the transfer modes Table 15 3 Comparison of DMA Transfer Modes Item Single transfer mode Fixed...

Страница 525: ...n below 16 1 1 Features Compliant with ISO 11898 and tested according to ISO DIS 16845 CAN conformance test Standard frame and extended frame transmission reception enabled Transfer rate 1 Mbps max CA...

Страница 526: ...be set to each message buffer Transmit completion interrupt for each message buffer Message buffer numbers 0 to 7 specified as transmit message buffers can be used for automatic block transfer Message...

Страница 527: ...otocol layer This functional block is involved in the operation of the CAN protocol and its related settings 4 CAN RAM This is the CAN memory functional block which is used to store message IDs messag...

Страница 528: ...t frame The standard format frame uses 11 bit identifiers which means that it can handle up to 2 048 messages 2 Extended format frame The extended format frame uses 29 bit 11 bits 18 bits identifiers...

Страница 529: ...6 2 3 Data frame and remote frame 1 Data frame A data frame is composed of seven fields Figure 16 3 Data Frame Remark D Dominant 0 R Recessive 1 Table 16 2 Frame Types Frame Type Description Data fram...

Страница 530: ...ed in the bus idle state a hardware synchronization is performed the current TQ is assigned to be the SYNC segment If a dominant level is sampled at the sample point following such a hardware synchron...

Страница 531: ...ve 1 Figure 16 7 Arbitration Field in Extended Format Mode Cautions 1 ID28 to ID18 are identifiers 2 An identifier is transmitted MSB first Remark D Dominant 0 R Recessive 1 Table 16 3 RTR Frame Setti...

Страница 532: ...ormat Setting IDE Bit and Number of Identifier ID Bits Frame Format SRR Bit IDE Bit Number of Bits Standard format mode None 0 D 11 bits Extended format mode 1 R 1 R 29 bits Table 16 5 Data Length Set...

Страница 533: ...as follows P X X15 X14 X10 X8 X7 X4 X3 1 Transmitting node Transmits the CRC sequence calculated from the data before bit stuffing in the start of frame arbitration field control field and data field...

Страница 534: ...ACK slot to the dominant level The transmitting node outputs two recessive level bits 7 End of frame EOF The end of frame field indicates the end of data frame remote frame Figure 16 12 End of Frame E...

Страница 535: ...tate differs depending on the error status a Error active node The interframe space consists of a 3 bit intermission field and a bus idle field Figure 16 13 Interframe Space Error Active Node Remarks...

Страница 536: ...2 D Dominant 0 R Recessive 1 Usually the intermission field is 3 bits If the transmitting node detects a dominant level at the third bit of the intermission field however it executes transmission Ope...

Страница 537: ...s detected 6 bits in a row 2 Error flag 2 0 to 6 Nodes receiving error flag 1 detect bit stuff errors and issues this error flag 3 Error delimiter 8 Outputs 8 recessive level bits consecutively If a d...

Страница 538: ...1 Node n node m Table 16 8 Definition of Overload Frame Fields No Name Bit Count Definition 1 Overload flag 6 Outputs 6 dominant level bits consecutively 2 Overload flag from other node 0 to 6 The no...

Страница 539: ...If the extended format data frame and the standard format remote frame conflict on the bus if ID28 to ID18 of both of them are the same the standard format remote frame takes priority 16 3 2 Bit stuf...

Страница 540: ...pe Description of Error Detection State Detection Method Detection Condition Transmission Reception Field Frame Bit error Comparison of the output level and level on the bus except stuff bit Mismatch...

Страница 541: ...it is considered that the bus has a serious fault An error counter value of 128 or more indicates an error passive state and the TECS1 or RECS1 bit of the CnINFO register is set to 1 If the value of t...

Страница 542: ...ion 0 to 95 RECS1 RECS0 00 Transmission 96 to 127 TECS1 TECS0 01 Reception 96 to 127 RECS1 RECS0 01 Error passive Transmission 128 to 255 TECS1 TECS0 11 Outputs a passive error flag 6 consecutive rece...

Страница 543: ...nge in the following cases 1 ACK error is detected in error passive state and domi nant level is not detected while the passive error flag is being output 2 A stuff error is detected in an arbitration...

Страница 544: ...e the request to change the mode to an operation mode is held pending until the recovery conditions are satisfied When the recovery conditions are satisfied refer to timing 3 in Figure 16 17 the CAN m...

Страница 545: ...bus off recovery sequence defined by the CAN protocol ISO 11898 is skipped and the module immediately enters the operation mode In this case the module is connected to the CAN bus after it has monito...

Страница 546: ...o the default value by setting the CCERC bit of the CnCTRL register in the initialization mode When ini tialization has been completed the CCERC bit is automatically cleared to 0 Cautions 1 This funct...

Страница 547: ...gment and phase segment 1 that are defined by the CAN protocol specification Time segment 2 is equivalent to phase seg ment 2 Figure 16 18 Segment Setting Note IPT Information Processing Time Segment...

Страница 548: ...er The length of this segment is set so that ACK is returned before the start of phase segment 1 Time of prop segment Delay of output buffer 2 Delay of CAN bus Delay of input buffer Phase segment 1 Ph...

Страница 549: ...nization This synchronization is established when the receiving node detects the start of frame in the inter frame space When a falling edge is detected on the bus that TQ means the sync segment and t...

Страница 550: ...e is after the sample point phase error If phase error is positive Phase segment 1 is longer by specified SJW If phase error is negative Phase segment 2 is shorter by specified SJW The sample point of...

Страница 551: ...Connection with Target System The CAN module has to be connected to the CAN bus using an external transceiver Figure 16 22 Connection to CAN Bus Remark n 0 1 CAN module Transceiver CTxDn CRxDn CANL C...

Страница 552: ...NTS CAN module bit rate prescaler register CnBRP CAN module bit rate register CnBTR CAN module last in pointer register CnLIPT CAN module receive history list register CnRGPT CAN module last out point...

Страница 553: ...03FEC052H CAN0 module last error information register C0LEC R W 00H 03FEC053H CAN0 module information register C0INFO R 00H 03FEC054H CAN0 module error counter register C0ERC R 0000H 03FEC056H CAN0 m...

Страница 554: ...d 03FEC124H CAN0 message data byte 4 register 01 C0MDATA401 R W undefined 03FEC125H CAN0 message data byte 5 register 01 C0MDATA501 R W undefined 03FEC126H CAN0 message data byte 67 register 01 C0MDAT...

Страница 555: ...register 03 C0MDATA603 R W undefined 03FEC167H CAN0 message data byte 7 register 03 C0MDATA703 R W undefined 03FEC168H CAN0 message data length code register 03 C0MDLC03 R W 0000xxxxB 03FEC169H CAN0 m...

Страница 556: ...AN0 message ID register 05 C0MIDL05 R W undefined 03FEC1ACH C0MIDH05 R W undefined 03FEC1AEH CAN0 message control register 05 C0MCTRL05 R W 00x00000 000xx000B 03FEC1C0H CAN0 message data byte 01 regis...

Страница 557: ...d 03FEC200H CAN0 message data byte 0 register 08 C0MDATA008 R W undefined 03FEC201H CAN0 message data byte 1 register 08 C0MDATA108 R W undefined 03FEC202H CAN0 message data byte 23 register 08 C0MDAT...

Страница 558: ...d 03FEC242H CAN0 message data byte 2 register 10 C0MDATA210 R W undefined 03FEC243H CAN0 message data byte 3 register 10 C0MDATA310 R W undefined 03FEC244H CAN0 message data byte 45 register 10 C0MDAT...

Страница 559: ...d 03FEC284H CAN0 message data byte 4 register 12 C0MDATA412 R W undefined 03FEC285H CAN0 message data byte 5 register 12 C0MDATA512 R W undefined 03FEC286H CAN0 message data byte 67 register 12 C0MDAT...

Страница 560: ...register 14 C0MDATA614 R W undefined 03FEC2C7H CAN0 message data byte 7 register 14 C0MDATA714 R W undefined 03FEC2C8H CAN0 message data length code register 14 C0MDLC14 R W 0000xxxxB 03FEC2C9H CAN0 m...

Страница 561: ...AN0 message ID register 16 C0MIDL16 R W undefined 03FEC30CH C0MIDH16 R W undefined 03FEC30EH CAN0 message control register 16 C0MCTRL16 R W 00x00000 000xx000B 03FEC320H CAN0 message data byte 01 regis...

Страница 562: ...d 03FEC360H CAN0 message data byte 0 register 19 C0MDATA019 R W undefined 03FEC361H CAN0 message data byte 1 register 19 C0MDATA119 R W undefined 03FEC362H CAN0 message data byte 23 register 19 C0MDAT...

Страница 563: ...d 03FEC3A2H CAN0 message data byte 2 register 21 C0MDATA221 R W undefined 03FEC3A3H CAN0 message data byte 3 register 21 C0MDATA321 R W undefined 03FEC3A4H CAN0 message data byte 45 register 21 C0MDAT...

Страница 564: ...d 03FEC3E4H CAN0 message data byte 4 register 23 C0MDATA423 R W undefined 03FEC3E5H CAN0 message data byte 5 register 23 C0MDATA523 R W undefined 03FEC3E6H CAN0 message data byte 67 register 23 C0MDAT...

Страница 565: ...d 03FEC426H CAN0 message data byte 6 register 25 C0MDATA625 R W undefined 03FEC427H CAN0 message data byte 7 register 25 C0MDATA725 R W undefined 03FEC428H CAN0 message data length code register 25 C0...

Страница 566: ...CAN0 message configuration register 27 C0MCONF27 R W undefined 03FEC46AH CAN0 message ID register 27 C0MIDL27 R W undefined 03FEC46CH C0MIDH27 R W undefined 03FEC46EH CAN0 message control register 27...

Страница 567: ...1 register 30 C0MDATA0130 R W undefined 03FEC4C0H CAN0 message data byte 0 register 30 C0MDATA030 R W undefined 03FEC4C1H CAN0 message data byte 1 register 30 C0MDATA130 R W undefined 03FEC4C2H CAN0 m...

Страница 568: ...ion control register C1GMABT R W 0000H 03FEC608H CAN1 global automatic block transmission delay setting register C1GMABTD R W 00H 03FEC640H CAN1 module mask 1 register C1MASK1L R W undefined 03FEC642H...

Страница 569: ...01 C1MDATA0101 R W undefined 03FEC720H CAN1 message data byte 0 register 01 C1MDATA001 R W undefined 03FEC721H CAN1 message data byte 1 register 01 C1MDATA101 R W undefined 03FEC722H CAN1 message dat...

Страница 570: ...d 03FEC762H CAN1 message data byte 2 register 03 C1MDATA203 R W undefined 03FEC763H CAN1 message data byte 3 register 03 C1MDATA303 R W undefined 03FEC764H CAN1 message data byte 45 register 03 C1MDAT...

Страница 571: ...d 03FEC7A4H CAN1 message data byte 4 register 05 C1MDATA405 R W undefined 03FEC7A5H CAN1 message data byte 5 register 05 C1MDATA505 R W undefined 03FEC7A6H CAN1 message data byte 67 register 05 C1MDAT...

Страница 572: ...egister 07 C1MDATA607 R W undefined 03FEC7E7H CAN1 message data byte 7 register 07 C1MDATA707 R W undefined 03FEC7E8H CAN1 message data length code register 07 C1MDLC07 R W 0000xxxxB 03FEC7E9H CAN1 me...

Страница 573: ...N1 message ID register 09 C1MIDL09 R W undefined 03FEC82CH C1MIDH09 R W undefined 03FEC82EH CAN1 message control register 09 C1MCTRL09 R W 00x00000 000xx000B 03FEC840H CAN1 message data byte 01 regist...

Страница 574: ...d 03FEC880H CAN1 message data byte 0 register 12 C1MDATA012 R W undefined 03FEC881H CAN1 message data byte 1 register 12 C1MDATA112 R W undefined 03FEC882H CAN1 message data byte 23 register 12 C1MDAT...

Страница 575: ...d 03FEC8C2H CAN1 message data byte 2 register 14 C1MDATA214 R W undefined 03FEC8C3H CAN1 message data byte 3 register 14 C1MDATA314 R W undefined 03FEC8C4H CAN1 message data byte 45 register 14 C1MDAT...

Страница 576: ...d 03FEC904H CAN1 message data byte 4 register 16 C1MDATA416 R W undefined 03FEC905H CAN1 message data byte 5 register 16 C1MDATA516 R W undefined 03FEC906H CAN1 message data byte 67 register 16 C1MDAT...

Страница 577: ...egister 18 C1MDATA618 R W undefined 03FEC947H CAN1 message data byte 7 register 18 C1MDATA718 R W undefined 03FEC948H CAN1 message data length code register 18 C1MDLC18 R W 0000xxxxB 03FEC949H CAN1 me...

Страница 578: ...N1 message ID register 20 C1MIDL20 R W undefined 03FEC98CH C1MIDH20 R W undefined 03FEC98EH CAN1 message control register 20 C1MCTRL20 R W 00x00000 000xx000B 03FEC9A0H CAN1 message data byte 01 regist...

Страница 579: ...d 03FEC9E0H CAN1 message data byte 0 register 23 C1MDATA023 R W undefined 03FEC9E1H CAN1 message data byte 1 register 23 C1MDATA123 R W undefined 03FEC9E2H CAN1 message data byte 23 register 23 C1MDAT...

Страница 580: ...d 03FECA22H CAN1 message data byte 2 register 25 C1MDATA225 R W undefined 03FECA23H CAN1 message data byte 3 register 25 C1MDATA325 R W undefined 03FECA24H CAN1 message data byte 45 register 25 C1MDAT...

Страница 581: ...d 03FECA64H CAN1 message data byte 4 register 27 C1MDATA427 R W undefined 03FECA65H CAN1 message data byte 5 register 27 C1MDATA527 R W undefined 03FECA66H CAN1 message data byte 67 register 27 C1MDAT...

Страница 582: ...egister 29 C1MDATA629 R W undefined 03FECAA7H CAN1 message data byte 7 register 29 C1MDATA729 R W undefined 03FECAA8H CAN1 message data length code register 29 C1MDLC29 R W 0000xxxxB 03FECAA9H CAN1 me...

Страница 583: ...03FECAE4H CAN1 message data byte 45 register 31 C1MDATA4531 R W undefined 03FECAE4H CAN1 message data byte 4 register 31 C1MDATA431 R W undefined 03FECAE5H CAN1 message data byte 5 register 31 C1MDATA...

Страница 584: ...Clear OPMOD E0 03FExx51H Set CCERC Set AL 0 Set PSMOD E1 Set PSMOD E0 Set OPMOD E2 Set OPMOD E1 Set OPMOD E0 03FExx50H CnCTRL R CCERC AL VALID PS MODE1 PS MODE0 OP MODE2 OP MODE1 OP MODE0 03FExx51H 0...

Страница 585: ...0 0 Clear TOVF 03FExx65H 0 0 0 0 0 0 0 0 03FExx64H CnTGPT R 0 0 0 0 0 0 THPM TOVF 03FExx65H TGPT 7 0 03FExx66H CnTS W 0 0 0 0 0 Clear TSLOC K Clear TSSEL Clear TSEN 03FExx67H 0 0 0 0 0 Set TSLOC K Set...

Страница 586: ...RL W 0 0 0 0 0 0 0 Clear GOM 03FExx01H 0 0 0 0 0 0 Set EFSD Set GOM 03FExx00H CnGMCTRL R 0 0 0 0 0 0 EFSD GOM 03FExx01H MBON 0 0 0 0 0 0 0 03FExx02H CnGMCS 0 0 0 0 CCP3 CCP2 CCP1 CCP0 03FExx06H CnGMAB...

Страница 587: ...essage data byte 4 03FExxx5H CnMDATA5m Message data byte 5 03FExxx6H CnMDATA67m Message data byte 6 03FExxx7H Message data byte 7 03FExxx6H CnMDATA6m Message data byte 6 03FExxx7H CnMDATA7m Message da...

Страница 588: ...er registers or registers related to transmit history or receive history remains disabled Remark When the CAN sleep mode CAN stop mode is entered or when the GOM bit is cleared to 0 the MBON bit is cl...

Страница 589: ...to 0 and the forced shut down request is invalid Caution The GOM bit is cleared to 0 only in the initialization mode or immediately after the EFSD bit is set to 1 b Write EFSD Bit enabling forced shut...

Страница 590: ...7 6 5 4 3 2 1 0 Address R W After reset CnGMCS 0 0 0 0 CCP3 CCP2 CCP1 CCP0 see Table 16 4 R W 0FH CCP3 CCP2 CCP1 CCP1 CAN module system clock fCANMOD 0 0 0 0 fCAN 1 0 0 0 1 fCAN 2 0 0 1 0 fCAN 3 0 0 1...

Страница 591: ...n as the requested clearing pro cessing is complete Cautions 1 Do not set the ABTTRG bit to 1 in the initialization mode If the ABTTRG bit is set to 1 in the initialization mode the operation is not g...

Страница 592: ...operation 1 Request to clear the automatic block transmission engine After the automatic block trans mission engine has been cleared automatic block transmission is started from message buffer 0 by se...

Страница 593: ...which the ABT message is actually transmitted onto the CAN bus differs depending on the status of transmission from the other station or how a request to transmit a message other than an ABT message m...

Страница 594: ...3 CMID2 CMID1 CMID0 15 14 13 12 11 10 9 8 CnMASK1H 0 0 0 CMID28 CMID27 CMID26 CMID25 CMID24 7 6 5 4 3 2 1 0 CMID23 CMID22 CMID21 CMID20 CMID19 CMID18 CMID17 CMID16 15 14 13 12 11 10 9 8 Address R W Af...

Страница 595: ...After reset CnMASK4L CMID15 CMID14 CMID13 CMID12 CMID11 CMID10 CMID9 CMID8 seeTable 16 16 R W undefined 7 6 5 4 3 2 1 0 CMID7 CMID6 CMID5 CMID4 CMID3 CMID2 CMID1 CMID0 15 14 13 12 11 10 9 8 CnMASK4H...

Страница 596: ...ive level is detected at the second bit of the interframe space On transition to the initialization mode at the first bit of the interframe space 15 14 13 12 11 10 9 8 Address R W After reset CnCTRL 0...

Страница 597: ...e initialization mode 2 When the CnERC and CnINFO registers have been cleared the CCERC bit is also cleared to 0 automatically 3 The CCERC bit can be set to 1 at the same time as a request to change t...

Страница 598: ...CAN stop mode must be made via CAN sleep mode A request for direct transition to and from the CAN stop mode is ignored Remark The OPMODE 2 0 bits are read only in the CAN sleep mode or CAN stop mode...

Страница 599: ...changed Set PSMODE1 Clear PSMODE1 Setting of PSMODE1 bit 0 1 PSMODE1 bit is cleared to 0 1 0 PSMODE1 bit is set to 1 Other than above PSMODE1 bit is not changed Set OPMODE0 Clear OPMODE0 Setting of O...

Страница 600: ...is ignored 7 6 5 4 3 2 1 0 Address R W After reset CnLEC 0 0 0 0 0 LEC2 LEC1 LEC0 see Table 16 16 R W 00H LEC2 LEC1 LEC0 Last CAN protocol error information 0 0 0 No error 0 0 1 Stuff error 0 1 0 Form...

Страница 601: ...e TECS1 TECS0 Transmission error counter status bit 0 0 The value of the transmission error counter is less than that of the warning level 96 0 1 The value of the transmission error counter is in the...

Страница 602: ...EPS REC6 REC5 REC4 REC3 REC2 REC1 REC0 see Table 16 16 R 00H 7 6 5 4 3 2 1 0 TEC7 TEC6 TEC5 TEC4 TEC3 TEC2 TEC1 TEC0 REPS Reception error passive status bit 0 Reception error counter is not error pass...

Страница 603: ...5 Set CIE4 Set CIE3 Set CIE2 Set CIE1 Set CIE0 7 6 5 4 3 2 1 0 0 0 Clear CIE5 Clear CIE4 Clear CIE3 Clear CIE2 Clear CIE1 Clear CIE0 CIE5 to CIE0 CAN module interrupt enable bit 0 Output of the interr...

Страница 604: ...d Set CIE2 Clear CIE2 Setting of CIE2 bit 0 1 CIE2 bit is cleared to 0 1 0 CIE2 bit is set to 1 Other than above CIE2 bit is not changed Set CIE1 Clear CIE1 Setting of CIE1 bit 0 1 CIE1 bit is cleared...

Страница 605: ...TS4 CINTS3 CINTS2 CINTS1 CINTS0 15 14 13 12 11 10 9 8 Address R W After reset CnINTS 0 0 0 0 0 0 0 0 7 6 5 4 3 2 1 0 0 0 Clear CINTS5 Clear CINTS4 Clear CINTS3 Clear CINTS2 Clear CINTS1 Clear CINTS0 C...

Страница 606: ...Figure 16 34 CAN Module Bit Rate Prescaler Register CnBRP Format Clear CINTS5 to CINTS0 Setting of CINTS5 to CINTS0 bits 0 CINTS5 to CINTS0 bits are not changed 1 CINTS5 to CINTS0 bits are cleared to...

Страница 607: ...clock Caution The CnBRP register can be write accessed only in the initialization mode CCP3 CCP2 Prescaler CAN module bit rate prescaler register CnBRP CAN module clock selection register CnGMCS Baud...

Страница 608: ...SEG22 TSEG21 TSEG20 see Table 16 16 R W 370FH 7 6 5 4 3 2 1 0 0 0 0 0 TSEG13 TSEG12 TSEG11 TSEG10 SJW1 SJW0 Length of synchronization jump width 0 0 1TQ 0 1 2TQ 1 0 3TQ 1 1 4TQ default value TSEG22 TS...

Страница 609: ...TQ fTQ CAN protocol layer basic system clock TSEG13 TSEG12 TSEG11 TSEG10 Length of time segment 1 0 0 0 0 Setting prohibited 0 0 0 1 2TQNote 0 0 1 0 3TQNote 0 0 1 1 4TQ 0 1 0 0 5TQ 0 1 0 1 6TQ 0 1 1 0...

Страница 610: ...PT register is set to 1 after the CAN module has changed from the initialization mode to an operation mode there fore the read value of the CnLIPT register is undefined 7 6 5 4 3 2 1 0 Address R W Aft...

Страница 611: ...ich a data frame or a remote frame has been stored RHPMNote 1 Receive history list pointer match 0 The receive history list has at least one message buffer number that has not been read 1 The receive...

Страница 612: ...to 1 after the CAN module has changed from the initialization mode to an operation mode therefore the read value of the CnLOPT register is undefined Clear ROVF Setting of ROVF bit 0 ROVF bit is not c...

Страница 613: ...se contents indicate the number of the message buffer to which a data frame or a remote frame was transmit ted last THPMNote 1 Transmit history pointer match 0 The transmit history list has at least o...

Страница 614: ...leared to 0 15 14 13 12 11 10 9 8 Address R W After reset CnTS 0 0 0 0 0 0 0 0 see Table 16 16 R W 0000H 7 6 5 4 3 2 1 0 0 0 0 0 0 TSLOCK TSSEL TSEN 15 14 13 12 11 10 9 8 Address R W After reset CnTS...

Страница 615: ...bled 1 TSOUT toggle operation is enabled Set TSLOCK Clear TSLOCK Setting of TSLOCK bit 0 1 TSLOCK bit is cleared to 0 1 0 TSLOCK bit is set to 1 Other than above TSLOCK bit is not changed Set TSSEL Cl...

Страница 616: ...1 3 MDATA01 2 MDATA01 1 MDATA01 0 7 6 5 4 3 2 1 0 CnMDATA0m MDATA0 7 MDATA0 6 MDATA0 5 MDATA0 4 MDATA0 3 MDATA0 2 MDATA0 1 MDATA0 0 7 6 5 4 3 2 1 0 CnMDATA1m MDATA1 7 MDATA1 6 MDATA1 5 MDATA1 4 MDATA1...

Страница 617: ...7 MDATA4 6 MDATA4 5 MDATA4 4 MDATA4 3 MDATA4 2 MDATA4 1 MDATA4 0 7 6 5 4 3 2 1 0 CnMDATA5m MDATA5 7 MDATA5 6 MDATA5 5 MDATA5 4 MDATA5 3 MDATA5 2 MDATA5 1 MDATA5 0 15 14 13 12 11 10 9 8 CnMDATA67m MDA...

Страница 618: ...m 0 0 0 0 MDLC3 MDLC2 MDLC1 MDLC0 seeTable 16 16 R W 0000xxxxB MDLC3 MDLC2 MDLC1 MDLC0 Data length of transmit receive message 0 0 0 0 0 bytes 0 0 0 1 1 byte 0 0 1 0 2 bytes 0 0 1 1 3 bytes 0 1 0 0 4...

Страница 619: ...red to 0 Even if a remote frame whose ID matches has been received from the CAN bus with the RTR bit of the transmit message buffer set to 1 to transmit a remote frame that remote frame is not receive...

Страница 620: ...er assignment bit 0 Message buffer not used 1 Message buffer used 15 14 13 12 11 10 9 8 Address R W After reset CnMIDLm ID15 ID14 ID13 ID12 ID11 ID10 ID9 ID8 see Table 16 16 R W undefined 7 6 5 4 3 2...

Страница 621: ...Set RDY 7 6 5 4 3 2 1 0 0 0 0 Clear MOW Clear IE Clear DN Clear TRQ Clear RDY MUCNote Bit indicating that message buffer data is being updated 0 The CAN module is not updating the message buffer rece...

Страница 622: ...buffer transmission request bit 0 No message frame transmitting request that is pending or being transmitted is in the message buffer 1 The message buffer is holding transmission of a message frame pe...

Страница 623: ...3 Set TRQ Clear TRQ Setting of TRQ bit 0 1 TRQ bit is cleared to 0 1 0 TRQ bit is set to 1 Other than above TRQ bit is not changed Set RDY Clear RDY Setting of RDY bit 0 1 RDY bit is cleared to 0 1 0...

Страница 624: ...rrupt status register CnINTS CAN module receive history list register CnRGPT CAN module transmit history list register CnTGPT CAN module time stamp register CnTS CAN message control register CnMCTRLm...

Страница 625: ...Clear n Status of bit n after bit set clear operation 0 0 No change 0 1 0 1 0 1 1 1 No change 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 1 0 1 1 1 1 0 1 1 0 0 0 set 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0...

Страница 626: ...ived or transmitted without affecting other transmission reception opera tions 1 To redefine message buffer in initialization mode Place the CAN module in the initialization mode once and then change...

Страница 627: ...and IDE are stored after redefinition redefine the message buffer again 2 When a message is transmitted the transmission priority is checked in accor dance with the ID IDE and RTR bits set to each tr...

Страница 628: ...r CnERC of CAN module If it is necessary to reset the CAN module error counter CnERC and the CAN module information regis ter CnINFO when re initialization or forced recovery from the bus off state is...

Страница 629: ...ed a message even if a message has already been received in the unmasked receive message buffer In other words when a condition has been set to store a message in two or more message buffers with diff...

Страница 630: ...ad yet By reading the CnRGPT register by software the number of a message buffer that has received and stored a data frame or remote frame can be read Each time a message buffer number is read from th...

Страница 631: ...Message buffer 9 Message buffer 2 Message buffer 7 0 1 2 3 4 5 6 7 22 23 Receive history list RHL Message buffer 3 Message buffer 4 Message buffer 8 0 1 2 3 4 5 6 7 22 23 Receive history list RHL Mes...

Страница 632: ...us assume that all messages that have a standard format ID in which bits ID27 to ID25 are 0 and bits ID24 and ID22 are 1 are to be stored in message buffer 14 The procedure for this example is shown b...

Страница 633: ...ID27 to CMID24 and CMID22 bits are cleared to 0 and the CMID28 CMID23 and CMID21 to CMID0 bits are set to 1 CMID28 CMID27 CMID26 CMID25 CMID24 CMID23 CMID22 CMID21 CMID20 CMID19 CMID18 1 0 0 0 0 1 0 1...

Страница 634: ...in message buffer k 1 is set to 1 interrupts enabled In this case a reception completion interrupt occurs when a message has been received and stored in mes sage buffer k 1 indicating that MBRB has be...

Страница 635: ...MDATA0m to CnMDATA7m in the data area are not updated data before reception is saved The DN bit of the CnMCTRLm register is set to 1 The CINTS1 bit of the CnINTS register is set to 1 if the IE bit in...

Страница 636: ...y control Transmission priority is controlled by the identifier ID Figure 16 52 Message Processing Example After the transmit message search the transmit message with the highest priority of the trans...

Страница 637: ...n interrupt request signal INTRRX1 is output if the CIE0 bit of the CnIE register is set to 1 and if the interrupt enable bit IE of the corresponding transmit message buffer is set to 1 2 n 0 1 m 0 to...

Страница 638: ...indicates the first THL element that the CPU has not yet read By reading the CnT GPT register by software the number of a message buffer that has completed transmission can be read Each time a messag...

Страница 639: ...shed TRQ of the next message buffer message buffer 1 is set automatically In this way transmission is exe cuted successively A delay time can be inserted by program in the interval in which the transm...

Страница 640: ...message buffer 0 set the ABTCLR bit to 1 while the ABTTRG bit is cleared to 0 If the ABTCLR bit is set to 1 while the ABTTRG bit is set to 1 the subsequent operation is not guaranteed 2 If the automat...

Страница 641: ...e process in Figure 16 67 Transmission Abort Processing except Normal Operation Mode with ABT on page 670 If the TRQ bit is cleared to 0 when clearing the ABTTRG bit is requested the internal ABT poin...

Страница 642: ...e The CPU issues a CAN sleep mode transition request by writing 01B to the PSMODE 1 0 bits of the CnCTRL register This transition request is only acknowledged only under the following conditions a The...

Страница 643: ...and only the initialization mode request is enabled in this case the CAN sleep mode request continues to be held pending If the CAN sleep mode transition request is made while a initialization mode tr...

Страница 644: ...ransition to the initialization mode is made while the CAN module is in the CAN sleep mode that request is ignored the CPU has to be released from sleep mode by soft ware first before entering the ini...

Страница 645: ...nnot be written or read An initialization mode transition request is not acknowledged and is ignored 3 Releasing CAN stop mode The CAN stop mode can only be released by writing 01B to the PSMODE1 and...

Страница 646: ...and return to the normal operation mode To further reduce the power consumption of the CPU the internal clocks including that of the CAN module may be stopped In this case the operating clock supplied...

Страница 647: ...evel or in the error passive or bus off state 2 This interrupt is generated when a stuff error form error ACK error bit error or CRC error occurs 3 This interrupt is generated when the CAN module is w...

Страница 648: ...ction The baud rate in the CAN mod ule is changed until valid reception is detected so that the baud rates in the module match valid reception means a message frame has been received in the CAN protoc...

Страница 649: ...shot mode automatic re transmission as defined in the CAN protocol is switched off According to the CAN protocol a message frame transmission that has been aborted by either arbitra tion loss or erro...

Страница 650: ...ooped back The CAN transmission pin CTXDn is fixed to the recessive level If the falling edge on the CAN reception pin CRXDn is detected after the CAN module has entered the CAN sleep mode from the se...

Страница 651: ...T toggles its level upon occurrence of the selected event during data frame reception in the above timing diagram the SOF is used as the trigger event source To capture a timer value by using TSOUT th...

Страница 652: ...mpling point 17 TQ SPT TSEG1 1 b 8 TQ DBT data bit time 25 TQ DBT TSEG1 TSEG2 1TQ TSEG2 SPT c 1 TQ SJW synchronization jump width 4TQ SJW DBT SPT d 4 TSEG1 16 3 Setting value of TSEG1 3 0 15 e 1 TSEG2...

Страница 653: ...22 1 11 5 5 1111 100 77 3 21 1 4 8 8 1011 111 61 9 21 1 6 7 7 1100 110 66 7 21 1 8 6 6 1101 101 71 4 21 1 10 5 5 1110 100 76 2 21 1 12 4 4 1111 011 81 0 20 1 3 8 8 1010 111 60 0 20 1 5 7 7 1011 110 6...

Страница 654: ...10 101 57 1 14 1 3 5 5 0111 100 64 3 14 1 5 4 4 1000 011 71 4 14 1 7 3 3 1001 010 78 6 14 1 9 2 2 1010 001 85 7 14 1 11 1 1 1011 000 92 9 13 1 2 5 5 0110 100 61 5 13 1 4 4 4 0111 011 69 2 13 1 6 3 3 1...

Страница 655: ...3 3 0101 010 70 0 10 1 5 2 2 0110 001 80 0 10 1 7 1 1 0111 000 90 0 9 1 2 3 3 0100 010 66 7 9 1 4 2 2 0101 001 77 8 9 1 6 1 1 0110 000 88 9 8 1 1 3 3 0011 010 62 5 8 1 3 2 2 0100 001 75 0 8 1 5 1 1 01...

Страница 656: ...00000 16 1 13 1 1 1101 000 93 8 500 2 00000001 8 1 1 3 3 0011 010 62 5 500 2 00000001 8 1 3 2 2 0100 001 75 0 500 2 00000001 8 1 5 1 1 0101 000 87 5 250 2 00000001 16 1 1 7 7 0111 110 56 3 250 2 00000...

Страница 657: ...1 75 0 83 3 12 00001011 8 1 5 1 1 0101 000 87 5 33 3 10 00001001 24 1 7 8 8 1110 111 66 7 33 3 10 00001001 24 1 9 7 7 1111 110 70 8 33 3 12 00001011 20 1 7 6 6 1100 101 70 0 33 3 12 00001011 20 1 9 5...

Страница 658: ...00 68 8 500 2 00000001 16 1 7 4 4 1010 011 75 0 500 2 00000001 16 1 9 3 3 1011 010 81 3 500 2 00000001 16 1 11 2 2 1100 001 87 5 500 2 00000001 16 1 13 1 1 1101 000 93 8 500 4 00000011 8 1 3 2 2 0100...

Страница 659: ...110 70 8 33 3 24 00010111 20 1 9 5 5 1101 100 75 0 33 3 24 00010111 20 1 11 4 4 1110 011 80 0 33 3 30 00011101 16 1 7 4 4 1010 011 75 0 33 3 30 00011101 16 1 9 3 3 1011 010 81 3 33 3 32 00011111 15 1...

Страница 660: ...E Normal operation mode normal operation mode with ABT receive only mode single shot mode self test mode START Set CnGMCS register Set CnGMCTRL register Set GOM 1 Set CnIE register Set CnMASK register...

Страница 661: ...cess registers other than the CnC TRL and CnGMCTRL registers e g set a message buffer Remark OPMODE Normal operation mode normal operation mode with ABT receive only mode single shot mode self test mo...

Страница 662: ...tion Clear the RDY TRQ and DN bits of the CnMCTRLm register to 0 Clear the MA0 bit of the CnMCONFm register to 0 START Set CnMCONFm register END RDY 1 No Yes Clear RDY bit Set RDY bit 0 Clear RDY bit...

Страница 663: ...a message reception confirm that a message is being received because the RDY bit must be set after a message is completely received START Set message buffers END RDY 1 No Yes Clear RDY bit CnMCTRLm S...

Страница 664: ...Y bit CnMCTRLm SET_RDY 1 CnMCTRLm CLEAR_RDY 0 Set CnMDATAxm register Set CnMDLCm register Clear RTR bit of CnMCONFm register Set CnMIDLm and CnMIDHm registers Set CnMDLCm register Set RTR bit of CnMCO...

Страница 665: ...same time START END TRQ 0 No Yes Clear RDY bit CnMCTRLm SET_RDY 0 CnMCTRLm CLEAR_RDY 1 RDY 0 Data frame or remote frame Set RDY bit CnMCTRLm SET_RDY 1 CnMCTRLm CLEAR_RDY 0 Yes No Set CnMDATAxm regist...

Страница 666: ...refer to Figure 16 61 Caution Set 1 ABTTRG bit after TSTAT bit is clear 0 check TSTAT bit and set ABTTRG bit must be processing successively START Set CnMDATAxm register Set CnMDLCm register Clear RT...

Страница 667: ...DY 0 Data frame or remote frame Set RDY bit CnMCRTLm SET_RDY 1 CnMCRTLm CLEAR_RDY 0 Yes No Set CnMDATAxm register Set CnMDLCm register Clear RTR bit of CnMCONFm register Set CnMIDLm and CnMIDHm regist...

Страница 668: ...Set CnMDLCm register Clear RTR bit of CnMCONFm register Set CnMIDLm and CnMIDHm registers Set CnMDLCm register Set RTR bit of CnMCONFm register Set CnMIDLm and CnMIDHm registers Set TRQ bit CnMCRTLm...

Страница 669: ...CnMDATAxm register Set CnMDLCm register Clear RTR bit of CnMCONFm register Set CnMIDLm and CnMIDHm registers Set CnMDLCm register Set RTR bit of CnMCONFm Set CnMIDLm and CnMIDHm registers Set TRQ bit...

Страница 670: ...TAT bit can be periodically checked by a user application or can be checked after the transmit completion interrupt 4 Do not execute a new transmission request that includes other message buffers whil...

Страница 671: ...this processing 3 The TSTAT bit can be periodically checked by a user application or can be checked after the transmit completion interrupt 4 Do not execute a new transmission request that includes o...

Страница 672: ...n progress 2 Make a CAN sleep mode CAN stop mode transition request after ABTTRG is cleared following the procedure shown in Figure 16 69 or Figure 16 70 When clearing a transmission request in an are...

Страница 673: ...rocessing is in progress 2 Make a CAN sleep mode CAN stop mode request after ABTTRG is cleared follow ing the procedure shown in Figure 16 69 or Figure 16 70 When clearing a trans mission request in a...

Страница 674: ...egister Note Check the MUC and DN bits using one read access START Clear CINTS1 bit Clear CINTS1 bit 1 END No Read CnMDATAxm CnMDLCm CnMIDLm and CnMIDHm registers DN 0 and MUC 0 Note Read CnLIPT regis...

Страница 675: ...k the MUC and DN bits using one read access START Clear ROVF bit Clear ROVF bit 1 No ROVF 1 Read CnRGPT register Yes Receive completion interrupt Clear DN bit Clear DN bit 1 Read CnMDATAxm CnMDLCm CnM...

Страница 676: ...its using one read access START Clear ROVF bit Clear ROVF bit 1 No ROVF 1 Read CnRGPT register Yes Clear DN bit Clear DN bit 1 Read CnMDATAxm CnMDLCm CnMIDLm CnMIDHm registers DN 0 and MUC 0Note RHPM...

Страница 677: ...never wake up by CAN bus activity when the CAN sleep mode is released between vali dation of the sleep state and execution of the i e CPU HALT instruction START when PSMODE 1 0 00B PSMODE0 1 Set PSMO...

Страница 678: ...r PSMODE1 bit Set PSMODE1 bit 0 Clear PSMODE1 bit 1 CAN stop mode Clear PSMODE0 bit Set PSMODE0 bit 0 Clear PSMODE0 bit 1 Releasing CAN sleep mode by user Releasing CAN sleep mode by CAN bus active Bu...

Страница 679: ...de self test mode START Access to register other than CnCTRL and CnGMCTRL registers INIT mode Set CnCTRL register Clear OPMODE Forced recovery from bus off END Yes BOFF 1 Yes No Set CCERC bit Set CCER...

Страница 680: ...oftware between setting the EFSD bit and clearing the GOM bit START GOM 0 Clear GOM bit Set GOM bit 0 Clear GOM bit 1 END Yes No IINIT mode Shutdown successful GOM 0 EFSD 0 START GOM 0 Clear GOM bit S...

Страница 681: ...ear CINTS2 bit 1 CINTS2 1 CINTS3 1 END Yes Check CAN protocol error state Read CnLEC register No Yes No Error interrupt Check CAN module state read CnINFO register Clear CINTS3 bit Clear CINTS3 bit 1...

Страница 682: ...PU Standby from CAN Sleep Mode START PSMODE0 bit 1 END Yes Set CPU standby mode No Yes No CAN sleep mode Set PSMODE0 bit CnCTRL SET_PSMODE0 1 CnCTRL CLEAR_PSMODE0 0 Enable interrupts Disable interrupt...

Страница 683: ...he PSMODE 1 0 of the CnCTRL register and not by a change in the CAN bus state START PSMODE0 1 END Yes Set CPU standby mode No Yes CAN sleep mode Clear CINTS5 bit Set PSMODE0 bit No Set PSMODE1 bit CAN...

Страница 684: ...684 User s Manual U16702EE3V2UD00 MEMO Downloaded from Elcodis com electronic components distributor...

Страница 685: ...ion Interrupt exception sources are listed in Table 17 1 Table 17 1 Interrupt Exception Source List 1 3 Type Classifica tion Default Priority Name Trigger Generating Unit Exception Code Handler Addres...

Страница 686: ...nterrupt 20 INTTP2OV TMP2 overflow TMP2 01C0H 000001C0H nextPC TP2OVIC Maskable Interrupt 21 INTTP2CC0 TMP2 capture0 trigger input RELD0 match TMP2 01D0H 000001D0H nextPC TP2CCIC0 Maskable Interrupt 2...

Страница 687: ...C C30IC Maskable Interrupt 41 INTC30O CSI30 overflow CSI30 0310H 00000310H nextPC C30OC Maskable Interrupt 42 INTC31I CSI31 interrupt CSI31 0320H 00000320H nextPC C31IC Maskable Interrupt 43 INTC31O C...

Страница 688: ...s 1 If new NMI request is issued while NMI is being serviced The new NMI request is strike through held pending serviced regardless of the value of the NP bit of the program status word PSW in the CPU...

Страница 689: ...Non maskable interrupt request signal generated during non maskable interrupt servicing NMI INTWDT2 NMI NMI request generated during NMI servicing INTWDT2 request generated during NMI servicing NP 1...

Страница 690: ...CR 4 Sets the NP and ID bits of the PSW and clears the EP bit 5 Sets the handler address 00000030H corresponding to the non maskable interrupt to the PC and transfers control The servicing configurati...

Страница 691: ...ion is processed Figure 17 3 RETI Instruction Processing Caution When the PSW EP bit and PSW NP bit are changed by the LDSR instruction during non maskable interrupt servicing in order to restore the...

Страница 692: ...ator that eliminates noise using analog delay Unless the level input to the NMI pin is held for a specific time therefore it cannot be detected as an edge i e the edge is detected after specific time...

Страница 693: ...using the NMI mode register NMIM This register can be read or written in only 8 bit units and can be written only once after each RESET condition Figure 17 5 NMI Mode Register NMIM Format After reset...

Страница 694: ...rity level cannot be nested To enable multiple interrupts however save EIPC and EIPSW to memory or registers before executing the EI instruction and execute the DI instruction before the RETI instruct...

Страница 695: ...ions input of the pending INT starts the new maskable interrupt servicing INT input xxIF 1 No xxMK 0 No Is the interrupt mask released Yes Yes No No No Maskable interrupt request Interrupt request hel...

Страница 696: ...essing of the RETI instruction Figure 17 7 RETI Instruction Processing Note For the ISPR register see 13 3 6 In service priority register ISPR Caution When the PSW EP bit and the PSW NP bit are change...

Страница 697: ...rviced in order depending on the priority level allocated to each interrupt request type default priority level before hand For more information refer to Table 17 1 Interrupt Exception Source List on...

Страница 698: ...outine EI EI Interrupt request a level 3 Servicing of a Servicing of b Servicing of c Interrupt request c level 3 Servicing of d Servicing of e EI Interrupt request e level 2 Servicing of f EI Servici...

Страница 699: ...upt request n level 1 Servicing of o Interrupt request p level 2 Interrupt request q level 1 Interrupt request r level 0 Interrupt request u level 2 Note 2 Interrupt request t level 2 Note 1 Servicing...

Страница 700: ...ure are the temporary names of interrupt requests shown for the sake of explanation 2 The default priority in the figure indicates the relative priority between two interrupt requests Default priority...

Страница 701: ...I or mask the interrupt to read the xxICn bit If the xxIFn bit is read while interrupts are enable EI or while the interrupt is unmasked the correct value may not be read when acknowledging an interru...

Страница 702: ...P1OVPR0 FFFFF134H TP1CCIC0 TP1CCIF0 TP1CCMK0 0 0 0 TP1CCPR02 TP1CCPR01 TP1CCPR00 FFFFF136H TP1CCIC1 TP1CCIF1 TP1CCMK1 0 0 0 TP1CCPR12 TP1CCPR11 TP1CCPR10 FFFFF138H TP2OVIC TP2OVIF TP2OVMK 0 0 0 TP2OVP...

Страница 703: ...CCPR20 FFFFF174H TQ1CCIC3 TQ1CCIF3 TQ1CCMK3 0 0 0 TQ1CCPR32 TQ1CCPR31 TQ1CCPR30 FFFFF17AH C1ERRIC C1ERRIF C1ERRMK 0 0 0 C1ERRPR2 C1ERRPR1 C1ERRPR0 FFFFF17CH C1WUPIC C1WUPIF C1WUPMK 0 0 0 C1WUPPR2 C1WU...

Страница 704: ...rrupt Control Reg ister xxICn on page 702 n Peripheral unit number Refer to Table 17 2 Interrupt Control Register xxICn on page 700 Note Be sure to set bit to 1 If these bits are cleared to 0 the oper...

Страница 705: ...eption processing This register is read only in 8 bit or 1 bit units Figure 17 12 In Service Priority Register ISPR Format Remark n 0 to 7 priority level Caution If an interrupt is acknowledged while...

Страница 706: ...fied by the RETI instruction or LDSR instruction when referencing the PSW Non maskable interrupt requests and exceptions are acknowledged regardless of this flag When a maskable interrupt is acknowled...

Страница 707: ...ng the operation of Ring OSC set the WDTM2 register to 1FH to securely stop the timer to avoid selection of the main clock due to an erroneous write operation 3 If the WDTM2 register is rewritten twic...

Страница 708: ...0 Selected clock 100 kHz MIN 200 kHz TYP 400 kHz MAX 0 0 0 0 0 212 fR 41 0 ms 20 5 ms 10 2 ms 0 0 0 0 1 213 fR 81 9 ms 41 0 ms 20 5 ms 0 0 0 1 0 214 fR 163 8 ms 81 9 ms 41 0 ms 0 0 0 1 1 215 fR 327 7...

Страница 709: ...edge of the external interrupt pins This register can be read or written in 8 bit or 1 bit units Caution When the function is changed from the external interrupt function alternate function to the po...

Страница 710: ...ion of the rising edge of the external interrupt pins This register can be read or written in 8 bit or 1 bit units Caution When the function is changed from the external interrupt function alternate f...

Страница 711: ...g edge of the external interrupt pins This register can be read or written in 8 bit or 1 bit units Caution When the function is changed from the external interrupt function alternate function to the p...

Страница 712: ...nterrupt pins This register can be read or written in 8 bit or 1 bit units Figure 17 22 External Interrupt Rising Edge Specification Register 9H INTR9H Format Remark For how to specify a valid edge re...

Страница 713: ...anged an interrupt request may occur Therefore be careful about the following points when using the DMA function When using the interrupt function after the 3 sampling clocks have elapsed allow the in...

Страница 714: ...d ID bits of the PSW 5 Sets the handler address 00000040H or 00000050H corresponding to the software exception to the PC and transfers control Figure 17 24 illustrates the processing of a software exc...

Страница 715: ...C and PSW Figure 17 25 illustrates the processing of the RETI instruction Figure 17 25 RETI Instruction Processing Caution When the PSW EP bit and the PSW NP bit are changed by the LDSR instruction du...

Страница 716: ...d to indicate that exception processing is in progress It is set when an exception occurs Figure 17 26 Exception Status Flag EP Format After reset 00000021H 31 8 7 6 5 4 3 2 1 0 PSW 0 NP EP ID SAT CY...

Страница 717: ...this illegal instruction is executed Figure 17 27 Illegal Opcode Definition Remark Arbitrary Caution Since it is possible to assign this instruction to an illegal opcode in the future it is recommende...

Страница 718: ...restored PC 1 Loads the restored PC and PSW from DBPC and DBPSW 2 Transfers control to the address indicated by the restored PC and PSW Figure 17 29 illustrates the restore processing from an exceptio...

Страница 719: ...wing processing 1 Operation 1 Saves restored PC to DBPC 2 Saves current PSW to DBPSW 3 Sets the NP EP and ID bits of PSW 4 Sets handler address 00000060H for debug trap to PC and transfers control Fig...

Страница 720: ...ers control to the address of the restored PC 1 The restored PC and PSW are read from DBPC and DBPSW 2 Control is transferred to the fetched address of the restored PC and PSW Figure 17 31 shows the p...

Страница 721: ...ment Outline Remark INT1 to INT4 Interrupt acknowledgement processing IFX Invalid instruction fetch IDX Invalid instruction decode Interrupt acknowledge time internal system clock Condition Internal i...

Страница 722: ...struction interrupt is held pending The interrupt request non sample instructions are as follows EI instruction DI instruction LDSR reg2 0x5 instruction for PSW Store instruction and SET1 NOT1 CLR1 in...

Страница 723: ...Note The PLL holds the previous operating status Table 18 1 Standby Modes Mode Functional Outline HALT mode Mode to stop only the operating clock of the CPU IDLE1 mode Mode to stop all the internal o...

Страница 724: ...uted when WDT2RES is generated during the oscillation stabilization time RESET X1 Stabilization PLL operation PLL ON RING operation Note Each STBY HALT IDEL1 IDEL2 STOP X1 through mode PLL ON X1 throu...

Страница 725: ...rom X1 Through Mode PLL ON Notes 1 After OSTS time is expired CPU returns to X1 through mode operation Flash setup time 2 After OSTS time is expired CPU returns to X1 through mode operation If WDT2RES...

Страница 726: ...rs when counting the oscillation stabilization time CPU clock changed to ring oscillator Remark For details explanation of OSTS refer to 6 3 7 Oscillation stabilization time select register OSTS on pa...

Страница 727: ...ignals reset by RESET pin input WDT2RES signal low voltage detector LVI or clock monitor CLM After the HALT mode has been released the normal operation mode is restored 1 Releasing HALT mode by non ma...

Страница 728: ...le Interrupt controller Operable Timer P TMP0 to TMP3 Operable Timer Q TMQ0 TMQ1 Operable Timer M TMM0 Operable Watchdog timer 2 WDT2 Operable Serial interface CSIB0 CSIB1 Operable UARTA0 UARTA1 Opera...

Страница 729: ...LE1 mode 18 4 2 Releasing IDLE1 mode The IDLE1 mode is released by a non maskable interrupt request NMI pin input INTWDT2 occurrence unmasked external interrupt request INTP0 to INTP7 pin input unmask...

Страница 730: ...n CPU Stops operation DMA Stops operation Interrupt controller Stops operation Standby mode release enabled Timer P TMP0 to TMP3 Stops operation Timer Q TMQ0 TMQ1 Stops operation Timer M TMM0 Operable...

Страница 731: ...ut INTWDT2 occurrence unmasked external interrupt request INTP0 to INTP7 pin input unmasked internal interrupt request from the peripheral functions operable in the software IDLE2 mode or reset signal...

Страница 732: ...ation enabled PLL Stops operation Flash charge pump Operable CPU Stops operation DMA Stops operation Interrupt controller Stops operation Standby mode release enabled Timer P TMP0 to TMP3 Stops operat...

Страница 733: ...d setup time by setting the OSTS register When the releasing source is generated the dedicated internal timer starts counting according to the OSTS register setting When it overflows the normal operat...

Страница 734: ...ked external interrupt request INTP0 to INTP7 pin input unmasked internal interrupt request from the peripheral functions operable in the STOP mode or reset signals After the STOP mode has been releas...

Страница 735: ...enabled PLL Stops operation Flash charge pump Stops operation CPU Stops operation DMA Stops operation Interrupt controller Stops operation Standby mode release enabled Timer P TMP0 to TMP3 Stops opera...

Страница 736: ...shared with watchdog timer so the oscillation stabilization time equal to the overflow time of the watchdog timer elapses Figure 18 6 shows the operation performed when the STOP mode is released by a...

Страница 737: ...TP bit to 1 2 Settings of the NMI2M NMI1M and INTM bits are invalid when HALT mode is released 3 Be sure to clear bit 5 to 0 Symbol 7 6 5 4 3 2 1 0 Address After reset PSC NMI2M NMI1M 0 INTM 0 0 STP 0...

Страница 738: ...zation time IDLE2 Case of PLL not use In this mode all operations except the oscillator operation are stopped After the IDLE2 mode is released the normal mode is returned to following the lapse of the...

Страница 739: ...hapter 25 Clock Monitor on page 789 System reset by power on clear circuit POC see Chapter 23 Power On Clear Circuit on page 779 2 Emergency operation mode If the WDT2 overflows during the main clock...

Страница 740: ...r CLM the reset flag of the corresponding register WDT2RF bit CLMRF bit and LVIRF bit is set to 1 the other sources are held Caution Only 0 can be written to each bit If writing 0 and flag setting occ...

Страница 741: ...see Chapter 4 Port Functions on page 105 and Chapter 22 On Chip Debug Function on page 767 Table 19 1 Hardware Status on RESET Pin Input Item During Reset After Reset Main clock oscillator fX Continue...

Страница 742: ...tion time XX f 4 Operation Switch to Overflow of timer for Oscillation Stabilization time Analog delay deleted as noise Analog delay deleted as noise Analog delay Operation Analog delay Count of oscil...

Страница 743: ...he uppermost address 3FEFFFH 3FE7FFH of the RAM are not retained even when power on reset is executed Table 19 2 Hardware Status During WDT2RES Signal Generation Item During Reset After Reset Main clo...

Страница 744: ...of oscillation stabilization time Internal reset signal WDTRES2 X CLK f f XX f 4 Operation X f Operation Initialized to Count of PLL oscillation stabilization time XX f 4 Operation Switch to Overflow...

Страница 745: ...down from the uppermost address 3FEFFFH 3FE7FFH of the RAM are not retained even when power on reset is executed Table 19 3 Hardware Status During Reset Operation by Low Voltage Detector Item During R...

Страница 746: ...edge of a control signal rep resents the minimum analog delay in the circuit 2 The LVION and LVI reset signal are set to the inactive state by the POC reset signal active level Power Supply V DD LVI d...

Страница 747: ...t the A D converter and I O buffer The regulator output voltage is set to 2 5 V 0 2 V Figure 20 1 Regulator Block Diagram SS0 DD0 DD 1 SS1 DD SS SS DD DD1 A D Converter 4 5 V 5 5 V I O Buffer 4 0 V 5...

Страница 748: ...EGC0 4 7 F REGC1 1 0 F to the REGC0 and REGC1 pin to sta bilize the regulator output A diagram of the regulator pin connections is shown below Figure 20 2 REGC Pin Connection REGC Capacity Regulator 0...

Страница 749: ...accessed by a single clock the same as in the mask ROM version The flash memory can be written mounted on the target board on board write by connecting a dedi cated flash programmer to the target syst...

Страница 750: ...000000H to xx01FFFFH and xx000000H to xx03FFFFH can be erased at the same time 2 Block erase Erasure can be performed in block unitsNote Block 0 56 KB Block 1 8 KB Block 2 56 KB Block 3 8 KB Block 4 8...

Страница 751: ...ignment of Flash Blocks for V850E RS1 Block 0 56 KB Block 0 56 KB Block 1 8 KB Block 1 8 KB Block 3 8 KB Block 3 8 KB Block 2 56 KB Block 2 56 KB Block 4 8 KB Block 5 8 KB Block 6 56 KB Block 7 56 KB...

Страница 752: ...apter FA series Remark FA Series is a product of Naito Densei Machida Mfg Co Ltd 21 4 Programming Environment The following shows the environment required for writing programs to the flash memory of V...

Страница 753: ...ash Programmer UARTA0 Cautions 1 Process the pins not shown in accordance with processing of unused pins see 2 4 Pin I O Circuit Types I O Buffer Power Supply and Handling of Unused Pins on page 57 To...

Страница 754: ...erial clock 2 4 kHz to 2 5 MHz MSB first Figure 21 5 Communication with Dedicated Flash Programmer CSIB0 HS Cautions 1 Process the pins not shown in accordance with processing of unused pins see 2 4 P...

Страница 755: ...21 1 Signal Generation of Dedicated Flash Programmer PG FP4 PG FP4 V850E RS1 Connection Handling Signal Name I O Pin Function Pin Name CSIB0 UARTA0 CSIB0 HS FLMD0 Output Writing enable disable FLMD0...

Страница 756: ...the same status as that immediately after reset Therefore all the ports go into an output high impedance state and the pins must be processed correctly if the external device does not recognize the o...

Страница 757: ...n is shown below Figure 21 7 FLMD1 Pin Connection Example Caution If the VDD signal is input to the FLMD1 pin from another device during on board writ ing and immediately after reset isolate this sign...

Страница 758: ...tput is connected to a serial interface pin input that is connected to another device output a conflict of signals occurs To avoid the conflict of signals isolate the connection to the other device or...

Страница 759: ...malfunction isolate the connection with the other device or set so that the other device ignores an input signal from V850E RS1 Figure 21 9 Abnormal Operation of Other Device Pin Dedicated flash progr...

Страница 760: ...ESET Pin 21 6 5 Port pins including NMI All the port pins including the pin connected to the dedicated flash programmer go into an output high impedance state in the flash memory programming mode If t...

Страница 761: ...example of the flash write mode Figure 21 11 Recommended Circuit Example V850E RS1 VDD VSS RESET SIB0 RXDA0 SOB0 TXDA0 FLMD0 FLMD0 VDD RESET SOB0 TXDA0 SIB0 RXDA0 Dedicated flash programmer 5 V VSS S...

Страница 762: ...he procedure to manipulate the flash memory is illustrated below Figure 21 12 Procedure for Manipulating Flash Memory Start Select communication mode Manipulate flash memory End Yes Supplies RESET pul...

Страница 763: ...forming on board writing Figure 21 13 Flash Memory Programming Mode Note The number of clocks to be inserted differs depending on the communication mode For details refer to Table 21 4 List of Communi...

Страница 764: ...the dedicated flash programmer via commands The commands sent by the dedicated flash programmer to the V850ES FG2 are called commands and the response signals sent by the V850E RS1 to the flash progra...

Страница 765: ...mber of bytes to be written and exe cutes verify check Verify Verify command Compares input data with all memory contents System setting and control Reset command Escapes from each state Oscillating f...

Страница 766: ...766 User s Manual U16702EE3V2UD00 MEMO Downloaded from Elcodis com electronic components distributor...

Страница 767: ...the DRST DCK DMS DDI and DDO signals via an N Wire emulator The communication specifications of N Wire are used for the interface 2 On chip debug On chip debugging can be executed by preparing wiring...

Страница 768: ...r ID850NWC for the N Wire emulator IEV850E1 CD NW of NEC Electronics is shown below NMI0 mask function NMI1 mask function WDT2 interrupt NMI2 mask function NMI pin RESET mask function RESET pin WDT2 r...

Страница 769: ...ug Function User s Manual U16702EE3V2UD00 Figure 22 1 Block Diagram of On chip Debug Function CPU V850E Host machine PC EWS On chip debug unit N Wire card V850E RS1 Downloaded from Elcodis com electro...

Страница 770: ...d in the range of addresses 00000070H to 00000079H The ID code when the memory is erased is shown below 2 Security bit Bit 7 of address 00000079H enables or disables use of the N Wire emulator Bit 7 o...

Страница 771: ...value of the OCDM1 bit is 0 and the normal operation mode is selected Therefore it is necessary to set the OCDM0 bit to 1 by resetting the pin to use the on chip debug mode If POC reset occurs during...

Страница 772: ...the on chip pull down resistor connected to P911 DRST is likewise controlled by the PD9 control register but this function may not be disabled while the OCDM0 bit is set Clearing the OCDM0 bit to 0 ha...

Страница 773: ...mode RESET external reset input OCDM0 DRST on chip debug reset input POC internal reset Normal operation mode Write 0 from CPU to specify normal operation mode RESET external reset input OCDM0 DRST on...

Страница 774: ...nector with a 2 54 mm pitch as the emulator connection connec tor Connectors other than the KEL connector may not be supported by some emulators Refer to the user s manual of the emulator to be used 2...

Страница 775: ...tion target system side and Table 22 2 shows the pin functions Figure 22 7 Pin Configuration of Connector for Emulator Connection Target System Side Caution Evaluate the dimensions of the connector wh...

Страница 776: ...to GND A3 Reserved 3 Connect to GND A4 Reserved 4 Connect to GND A5 Reserved 5 Connect to GND A6 Reserved 6 Connect to GND A7 DDI Input Data input for N Wire interface A8 DCK Input Clock input for N...

Страница 777: ...OC reset and not pin reset some emulators input an external reset signal as shown in Figure 22 8 to set the OCDM0 bit to 1 Caution The N Wire emulator may not support a 5 V interface and may require a...

Страница 778: ...that can set software breakpoints in the internal flash memory the breakpoints temporarily become invalid when pin reset or internal reset is effected The breakpoints become valid again if a break suc...

Страница 779: ...ister RESF is cleared to 00H Remark This product has several hardware functions that generate an internal reset signal When an internal reset signal is generated by the watchdog timer WDT2RES the low...

Страница 780: ...the supply voltage VDD and detected voltage VPOC and generates an internal reset signal when VDD VPOC Figure 23 2 Timing of Internal Reset Signal Generation by Power on Clear Circuit Detection voltage...

Страница 781: ...ped by software If the low voltage detector is used to generate a reset signal bit 0 LVIRF of the reset source flag reg ister RESF is set to 1 when the reset signal is generated refer to Chapter 19 RE...

Страница 782: ...o 1 wait for 0 1ms TYP target value before checking the voltage using the LVIF bit 3 The value of LVIF flag is output as the interrupt request signal INTLVI when LVION bit 1 and LVIMD bit 0 4 The LVIF...

Страница 783: ...1 This register can be written only in a specific sequence see 3 2 3 Special registers on page 70 2 Setting conditions Detection of voltage lower than specified level Set by instruction Generation of...

Страница 784: ...1 CPU break CPU operation stops 2 Set the EVARAMIN bit to 1 by using a register write command By setting the EVARAMIN bit to 1 the RAMF bit is set to 1 on hardware the internal RAM data is invalid 3...

Страница 785: ...eration 1 Mask the interrupt of LVI 2 Select the voltage to be detected by using the LVIS0 bit 3 Set the LVION bit to 1 to enable operation 4 Insert a wait cycle of 0 1 ms TYP target value or more by...

Страница 786: ...voltage is the set low voltage or lower the internal reset signal is retained internal reset state Supply voltage VDD LVI detected voltage POC detected voltage LVION bit LVI detected signal Internal...

Страница 787: ...terrupt request flag of LVI 7 Unmask the interrupt of LVI To stop operation Clear the LVION bit to 0 Figure 24 7 Operation Timing of Low Voltage Detector LVIMD 0 Supply voltage VDD LVI detected voltag...

Страница 788: ...application the RAMF bit is set Figure 24 8 Operation Timing of RAM Retention Voltage Detection Function Supply voltage VDD POC detected voltage RAM retention detected voltage POC detected voltage Se...

Страница 789: ...the following conditions While oscillation stabilization time is being counted after software STOP mode is released When the main clock X1 input clock is stopped When the sampling clock is stopped Rin...

Страница 790: ...Clock Monitor Mode Register CLM Format Cautions 1 Once the CLME bit has been set to 1 it cannot be cleared to 0 by any means other than reset 2 If reset is occurred for clock monitor CLME bit is clea...

Страница 791: ...tor is stopped while Ring OSC is stopped 1 Operation when main clock oscillation is stopped CLME bit 1 If oscillation of the main clock is stopped when the CLME bit 1 an internal reset signal is gener...

Страница 792: ...mode register CLM is set to 1 before entering STOP mode monitoring automatically starts at the end of the X1 input clock oscillation stabilization time Monitoring is stopped in STOP mode and during t...

Страница 793: ...ata is transferred to the CRCIN register after the initial value is set to the CRCD register 26 2 Configuration The CRC function includes the following hardware Figure 26 1 Block Diagram of CRC Regist...

Страница 794: ...write to the CRCD register do not write the CRC calculator output to the CRCD register during the first write access to the CRCIN register Do not load the operation result 2 Through the operation of t...

Страница 795: ...001 using the modulo 2 operation formula The modulo 2 operation is performed based on the following formula 0 0 0 0 1 1 1 0 1 1 1 0 1 1 Therefore the CRC code becomes Since LSB first is used this corr...

Страница 796: ...ure 26 5 CRC Operation Flow Basic usage method 1 Write 0000H to the CRCD register 2 Write the required quantity of data to the CRCIN register 3 Read the CRCD register Start Write of 0000H to CRCD regi...

Страница 797: ...rst transmit the data starting from the lower bytes then the higher bytes Setting procedure on receiving side 1 Write the initial value 0000H to the CRCD register 2 When reception of the first 1 byte...

Страница 798: ...798 User s Manual U16702EE3V2UD00 MEMO Downloaded from Elcodis com electronic components distributor...

Страница 799: ...o not use the product in such a way as to exceed any of these ratings The ratings and conditions shown below for DC characteristics and AC character istics are within range for normal operation and qu...

Страница 800: ...operation mode 40 to 110 C Flash programming mode 40 to 85 C Parameter Symbol Condition Rating Unit Operating temperature TA Normal operation mode 40 to 85 C Flash programming mode 40 to 85 C Paramete...

Страница 801: ...ure TA Digital Power Supply VDD0 VDD1 BVDD Analog Power Supply AVREF0 Normal Mode 24 MHz 32 MHz REGC1 Capacity 4 7 F REGC0 Capacity 1 0 F 40 C to 110 C 4 0 V 5 5 V 4 5 V 5 5 V Operation Mode Internati...

Страница 802: ...RESET signal after applying the operating voltage to meet the stabiliza tion timing of the external resonator Please contact the resonator manufacturer for details 2 The timing depends on the setting...

Страница 803: ...that RESET VSS 0 V when starting VDD0 1 2 The on chip POC function generates a reset signal during the regulator stabilization time no external control of the RESET signal pin required Parameter Symb...

Страница 804: ...D1 V VIL2 P914 P915 BVSS 0 3 BVDD V VIL3 PCS0 PCS1 PCM0 PCM3 PCT0 1 4 6 PDL0 PDL13 BVSS 0 8 V VIL4 P70 P715 AVSS 0 3 AVREF0 V High level output voltage VOH1 P00 P06 P10 P12 P30 P38 P40 P42 P50 P55 P90...

Страница 805: ...0 PCS1 PCM0 PCM3 PCT0 1 4 6 3 Pull down resistors are available for P00 P06 P10 P12 P30 P38 P40 P42 P50 P55 P90 P99 P911 P915 PCS0 PCS1 PCM0 PCM3 PCT0 1 4 6 Remark Typical values are reference values...

Страница 806: ...ration IDD1 PLL mode fCPU 32 MHz All functions are operating 60 80 mA HALT mode IDD2 PLL mode fCPU 32 MHz All functions are operating 27 55 mA IDLE1 mode IDD3 PLL is on 9 18 mA PLL is off 6 12 mA IDLE...

Страница 807: ...put waveform Figure 27 3 AC Test Conditions Remark DUT Device Under Testing Caution In cases where the load capacitance is greater than 50 pF due to the circuit configu ration insert a buffer or other...

Страница 808: ...Figure 27 5 Output Rise and Fall Time Parameter Symbol Condition MIN MAX Unit Input rising time tIR 20 ns Input falling time tIF 20 ns Parameter Symbol Condition MIN MAX Unit Output rising time tOR 10...

Страница 809: ...is ON 500 tREG tOST ns When STOP mode is released 500 tOST ns Other than when power supply is ON nor STOP mode has been released 500 ns NMI high level width tWNIH Analog filter 500 ns NMI low level wi...

Страница 810: ...te 2tSAMP 20 or 3tSAMP 20 tSAMP is the noise reject sampling clock Parameter Symbol Conditions MIN MAX Unit TIPmn m 0 3 n 0 1 TIQmn m 0 1 n 0 3 Input high level width tTIH Note ns TOPmn m 0 3 n 0 1 TO...

Страница 811: ...ns Data input hold time to RD 20 THRDID 0 ns RD Address output time 21 TDRDA 1 i T 10 ns RD WRn ASTB delay time 22 TDRDWRST 0 5T 10 ns RD ASTB delay time 23 TDRDST 1 5 i T 10 ns RD WRn low level width...

Страница 812: ...ad Cycle CLKOUT Asynchronous 1 Wait Remark WR0 and WR1 are high level CLKOUT output AD0 to AD15 I O ASTB output RD output WAIT input T1 T2 TW T3 Address Data 17 Hi z 14 15 25 20 16 19 18 24 33 35 34 3...

Страница 813: ...8 Write Cycle CLKOUT Asynchronous 1 WAIT Remark RD is high level CLKOUT output AD0 to AD15 I O ASTB output WR0 output WR1 output WAIT input T1 T2 TW T3 Address Data 14 15 25 19 27 24 33 35 34 36 29 3...

Страница 814: ...ual U16702EE3V2UD00 Figure 27 9 Bus Hold CLKOUT output HLDRQ intput HLDAK output ASTB outtput AD0 to AD15 I O RD output WR0 output WR1 output 37 42 38 40 Data Hi z Hi z Hi z TI TH TH TH 41 Downloaded...

Страница 815: ...IM 30 ns SIBn hold time vs SCKBn tHSIM 30 ns SOBn output delay time vs SCKBn tHSOM 30 ns SOBn output hold time vs SCKBn tHSOM 0 5tKCYMn 20 ns Parameter Symbol Conditions MIN MAX Unit SCKBn cycle tKCYS...

Страница 816: ...ndicates high impedance 2 x stands for either M master mode or S slave mode 27 8 9 UARTAn timing Remark n 0 1 Parameter Symbol Conditions MIN MAX Unit Baud rate 312 5 kbps ASCK0 frequency 10 MHz SCKBn...

Страница 817: ...ure 27 11 CAN Internal Timing Parameter Symbol Conditions MIN MAX Unit CAN baud rate 83 333 kbps Internal transmit to receive data delay tCTXDn tCRXDn 100 ns Parameter Symbol Conditions MIN MAX Unit C...

Страница 818: ...SO3n hold time vs SCK3n tHSO3M 0 5tKCY3M 10 0 ns CS3nm inactive High width vs SCK3n tWSCSB 0 5tKCY3M 10 0 ns CS3nm setup time vs SCK3n tSSCSB0 tKCY3 10 0 ns tSSCSB1 tKCY3M 10 0 ns tSSCSB2 tKCY3M tKCY3...

Страница 819: ...er mode CSIM CKP DAP 0 0 or 1 1 Remark n 0 to 1 b SCK3n SI3n SO3n pins in master mode CSIM CKP DAP 1 0 or 0 1 Remark n 0 to 1 Clock SCK3n SO3n SI3n tKCY3 tKSY3M tKWL3M tKWH3M tDSO3M tHSO3M t SSI3M tHS...

Страница 820: ...e mode CSIM CKP DAP 0 0 or 1 1 Remark n 0 to 1 d SCK3n SI3n SO3n pins in slave mode CSIM CKP DAP 1 0 or 0 1 Remark n 0 to 1 Clock SCK3n SO3n SI3n tKCY3 tKCY3S tKWL3S tKWH3S tDSO3S tHSO3S tSSI3L tHSI3S...

Страница 821: ...e CSIMn CSIT 0 CSWE CSMD 0 0 Remark n 0 to 1 b Only in master mode CSIMn CSIT 0 CSWE CSMD 1 0 Remark n 0 to 1 SCK3n CS3n3 CS3n0 INTCSIn tSSCSB0 tHSCSB0 Continuous transmission start SCK3n CS3n3 CS3n0...

Страница 822: ...0 CSWE CSMD 1 1 Remark n 0 to 1 d Only in Master mode CSIMn CSIT 1 CSWE CSMD 0 0 Remark n 0 to 1 SCK3n CS3n3 CS3n0 INTCSIn Continuous transmission start SO output timing tWSCSB tHSCSB0 tSSCSB0 SCK3n...

Страница 823: ...IT 1 CSWE CSMD 1 0 Remark n 0 to 1 f In Master mode CSIMn CSIT 1 CSWE CSMD 1 1 Remark n 0 to 1 SCK3n CS3n3 CS3n0 INTCSIn Continuous transmission start SO output timing tSSCSB1 tHSCSB1 SCK3n CS3n3 CS3n...

Страница 824: ...me from power down mode tDPU 1 s Zero scale error ZSE Sampling error not included 2 LSB Full scale error FSE Sampling error not included 2 LSB Integral non linearity error INL Sampling error not inclu...

Страница 825: ...Supply voltage rise time tPTH Rise of VDD 0 V to VDD 3 5 V 0 002 ms Response time 1 tPTHD Timing at power on condition after VDD reaches 3 9V 3 0 ms Response time 2 tPD Timing for power down after VDD...

Страница 826: ...2 4 4 V Response time 1 tLD After VDD reached VLVI0 1 max or dropped below VLVI0 1 min 0 2 2 0 ms VDD drop minimum width tLW 0 2 ms Reference voltage stabili zation time tLWAIT After VDD reached the m...

Страница 827: ...ower on Sequence RESET Low level width fX PLL Factor fCPU OST Boot Time Total Start up Time tRSTL 8 MHz X4 32 MHz 1 024 ms 2 029ms tRSTL 3 053 ms RESET low level width t RSTL OST Boot process Applicat...

Страница 828: ...27 10 3 Basic Flash characteristics PD70F3403 PD70F3403A Note Any erase program or program only operation is counting as one reprogramming cycle Example program erase program erase program 3 reprogra...

Страница 829: ...h EPROM Serial Programming Operation Characteristics Parameter Symbol Conditions MIN TYP MAX Unit FLMD0 setup time from release of RESET signal tRFCF 16581 fX Note s FLMD0 high level width tCH 10 100...

Страница 830: ...quency Conditions MIN TYP MAX Unit Block erase fXX 32 MHz 8 KB 651 ms 56 KB 3082 ms Write fXX 32 MHz 256 bytes 8 7 ms Block verification fXX 32 MHz 8 KB 47 8 ms 56 KB 335 ms Block blank check fXX 32 M...

Страница 831: ...at maximum material condition ITEM MILLIMETERS A B D G 16 00 0 20 14 00 0 20 0 50 T P 1 00 J 16 00 0 20 K C 14 00 0 20 I 0 08 1 00 0 20 L 0 50 0 20 F 1 00 N P Q 0 08 1 40 0 05 0 10 0 05 S100GC 50 8EU...

Страница 832: ...832 User s Manual U16702EE3V2UD00 MEMO Downloaded from Elcodis com electronic components distributor...

Страница 833: ...ore it at 25 C or less and 65 RH or less for the allowable storage period Caution Do not use different soldering methods together Table 29 1 Soldering Conditions Soldering Method Soldering Condition S...

Страница 834: ...834 User s Manual U16702EE3V2UD00 MEMO Downloaded from Elcodis com electronic components distributor...

Страница 835: ...vector 5 bit data that specifies the trap vector 00H to 1FH cccc 4 bit data that shows the conditions code sp Stack pointer SP ep Element pointer r30 listX X item register list Register Symbol Explan...

Страница 836: ...e 7FFFFFFFH n 80000000H let it be 80000000H result Reflects the results in a flag Byte Byte 8 bits Half word Half word 16 bits Word Word 32 bits Addition Subtraction ll Bit concatenation Multiplicatio...

Страница 837: ...CY 1 Carry Lower Less than NC NL 1 0 0 1 CY 0 No carry Not lower Greater than or equal Z E 0 0 1 0 Z 1 Zero Equal NZ NE 1 0 1 0 Z 0 Not zero Not equal NH 0 0 1 1 CY or Z 1 Not higher Less than or equ...

Страница 838: ...m5 else GR reg3 GR reg2 1 1 1 cccc reg1 reg2 reg3 rrrrr111111RRRRR wwwww011001cccc0 if conditions are satisfied then GR reg3 GR reg1 else GR reg3 GR reg2 1 1 1 CMP reg1 reg2 rrrrr001111RRRRR result GR...

Страница 839: ...extend imm9 Note 13 1 2 Note 14 2 MULH reg1 reg2 rrrrr000111RRRRR GR reg2 GR reg2 Note 6 GR reg1 Note 6 1 1 2 imm5 reg2 rrrrr010111iiiii GR reg2 GR reg2 Note 6 sign extend imm5 1 1 2 MULHI imm16 reg1...

Страница 840: ...ro extend imm5 1 1 1 0 SHR reg1 reg2 rrrrr111111RRRRR 0000000010000000 GR reg2 GR reg2 logically shift right by GR reg1 1 1 1 0 imm5 reg2 rrrrr010100iiiii GR reg2 GR reg2 logically shift right by zero...

Страница 841: ...the higher 32 bits of the results are not written in the register shortened by 1 clock 15 sp imm specified by bits 19 and 20 of the sub opcode SWITCH reg1 00000000010RRRRR adr PC 2 GR reg1 logically...

Страница 842: ...ed 16 bit immediate data bits 47 to 32 in ep 11 Load 32 bit immediate data bits 63 to 32 in ep 17 If imm imm32 n 3 clocks 18 rrrrr Other than 00000 19 ddddddd Higher 7 bits of disp8 20 dddd Higher 4 b...

Страница 843: ...06 Capture compare register 1 259 307 Capture compare register 2 308 Capture compare register 3 309 CBnCTL0 434 CBnCTL1 436 CBnCTL2 438 CBnRX 440 CBnSTR 439 CBnTX 440 CCLS 240 Chip select data buffer...

Страница 844: ...ck select register 237 External interrupt falling edge specification register 0 709 External interrupt falling edge specification register 1 710 External interrupt falling edge specification register...

Страница 845: ...r 1 245 PLLCTL0 245 PLLCTL1 245 Power save control register 737 Power save mode register 238 738 Prescaler compare register 0 462 Prescaler mode register 0 461 Processor clock control register 239 Pro...

Страница 846: ...TMMn timer control register 357 TMnCMP0 356 TMnCTL0 357 TMP dedicated I O control register 2 266 TMPn control register 0 261 TMPn control register 1 262 TMPn dedicated I O control register 0 264 TMPn...

Страница 847: ...rol register 1 409 UARTAn option control register 0 411 UARTAn receive data register 414 UARTAn status register 412 W Watchdog timer enable register 363 Watchdog timer mode register 2 361 707 WDTE 363...

Страница 848: ...848 User s Manual U16702EE3V2UD00 Downloaded from Elcodis com electronic components distributor...

Страница 849: ...15 6 DMA Transfer Count Register DMBCn Format Note bit ACF changed to bit EN 15 3 5 p 510 Figure 15 10 Maskable Interrupt Status Flag Format bit ACF description changed 3 timings for ACF bit status a...

Страница 850: ...850 Appendix C Revision History User s Manual U16702EE3V2UD00 2 2 Edition No Major items revised Revised Sections Downloaded from Elcodis com electronic components distributor...

Страница 851: ...Address North America NEC Electronics America Inc Corporate Communications Dept Fax 1 800 729 9288 1 408 588 6130 Europe NEC Electronics Europe GmbH Marketing Services Publishing Fax 49 0 211 6503 13...

Страница 852: ...Downloaded from Elcodis com electronic components distributor...

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