Renesas Renasas Single-Chip Microcomputer SH7086 Page 24 User Manual Download

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Functional Overview

2.3 Memory

Rev.1.0 Feb 06. 2007

2-6

REJ10J0916-0100

Figure2.3.2 shows an example of SDRAM single read/write timing for operation with the SH7086 Bus clock at

40MHz.

CKIO

CKE

CS3

RASL

CASL

RDWR

DQMUU-LL

MA0-9,11

MA10

BA0-1

D0-31

tcyc

(25ns)

ACT

DESEL

READA

DESEL

ACT

DESEL

WRITA

DESEL

tSI

Trw

Tc1

Tcw

Td1

Tde

Tap1

Tap2

tCSD

tRASD

SDRAM SINGLE READ

Trw1

Trw2

Tc1

Trwl1

Trwl2

Tap1

Tap2

SDRAM SINGLE WRITE

tHI

tCSD

tSI

tCSD

tHI

tCSD

tHI

tRASD

tRC

tRCD

tRAS

tSI

tRASD

tHI

tRASD

tRCD

tRAS

tRC

tSI

tCASD

tHI

tCASD

tSI

tCASD

tHI

tCASD

tSI

tRWD

tHI

tRWD

tDQMD

Data

tAD1

tAC

tRDS2

tRDH2

tOH

tAD1

tSI

tHI

tAD1

tSI

tHI

tDQMD

tSI

tHI

tDQMD

tAD1

tSI

tHI

tAD1

tWDD2

tSI

tHI

tWDH2

Figure2.3.2 Example of SDRAM Single Read/Write Timing

Summary of Contents for Renasas Single-Chip Microcomputer SH7086

Page 1: ...ok over all the business of both companies Therefore although the old company name remains in this document it is a valid Renesas Electronics document We appreciate your understanding Renesas Electron...

Page 2: ...t for an application categorized as Specific or for which the product is not intended where you have failed to obtain the prior written consent of Renesas Electronics The quality grade of each Renesas...

Page 3: ...SH7086 CPU Board M3A HS86 User s Manual User s Manual Rev 1 00 2007 02 Renesas 32 Bit RISC Microcomputers SuperH RISCengine Family SH7080 Group...

Page 4: ...the time this manual was issued and Renesas Technology reserves the right to change the products or specifications described herein without prior notice When purchasing Renesas Technology semiconducto...

Page 5: ...Revision History SH7086 CPU Board M3A HS86User s Manual Rev Date of Issue Content of Revision Page Contents 1 0 Feb 6 2007 1st edition issued...

Page 6: ...2 8 2 5 I O Ports 2 9 2 6 Power Supply Circuit 2 13 2 7 Clock Module 2 14 2 8 Reset Module 2 15 2 9 Interrupt Switches 2 16 2 10 E10A USB Interface 2 17 Chapter 3 Operational Specifications 3 1 3 1 M...

Page 7: ...1 1 Chapter1 Overview Chapter1 Overview...

Page 8: ...ral devices using measurement instruments or develop extension boards tailored to suit development purposes Furthermore the E10A USB or the on chip emulator made by Renesas Technology can also be conn...

Page 9: ...y SDRAM 16 Mbytes 16 bit bus width 1pc External flash memory enabled to mount 3 Connectors Extension connector Bus I O VCC GND User I O connector SH7086 s MTU2 and A D function pins Serial port connec...

Page 10: ...Overview 1 4 External View Rev 1 0 Feb 6 2007 1 4 REJ10J0916 0100 1 1 4 External View Figure1 4 1 shows the external view of M3A HS86 Figure1 4 1 External View of M3A HS86 IC socket mounted version...

Page 11: ...block diagram of M3A HS86 Extension Connectors Serial Port Connector SH7086 80MHz SH7086 CPU Board M3A HS86 SDRAM 16MB Bus Clock 40MHz Flash Memory Not mounted Only for M3A HS86 3 3V version 16 16 or...

Page 12: ...ES Switch SW2 RESET Switch SW3 DIP Switch for Users U2 Clock Buffer 1 U5 RS232C Driver 1 J14 Extension Connector 1 J7 J8 User I O Connector 1 JP2 FWE Pin Select Jumper JP1 Ppower Supply Select Jumper...

Page 13: ...10 00MHz J1 H UDI connector 36 pin type J2 H UDI connector 14 pin type J3 Serial port connector J4 External power supply connector Not mounted A2 2PA 2 54DSA Hirose J5 Power supply connector J6 User I...

Page 14: ...ripheral Module H 0000 0000 H 0008 0000 H FFFF 4000 H FFFF C000 On chip ROM 512KB On chip RAM 32KB On chip peripheral Module H 0000 0000 H 0008 0000 H FFFF 4000 H FFFF C000 Reserved On chip ROM 512KB...

Page 15: ...eserved On chip RAM 32KB On chip peripheral Module H 0000 0000 H 0400 0000 H 0800 0000 H 0C00 0000 H 1000 0000 H 1400 0000 H 1800 0000 H 1C00 0000 H 2000 0000 H 8000 0000 H FFF8 0000 H FFFA 0000 H FFF...

Page 16: ...User Area User Area User Area User Area User Area Reserved Reserved SDRAM Mode setting Reserved On chip RAM 32KB On chip peripheral Module H 0000 0000 H 0200 0000 H 0400 0000 H 0800 0000 H 0C00 0000...

Page 17: ...r Storage ambient temperature 10 C to 60 C No dewdrops allowed Use in corrosive gas environment prohibited Note The ambient temperature refers to the air temperature in places closest possible to the...

Page 18: ...Overview 1 8 Absolute Maximum Ratings Rev 1 0 Feb 6 2007 1 12 REJ10J0916 0100 1 This is a blank page...

Page 19: ...2 1 Chapter2 Functional Overview Chapter2 Functional Overview...

Page 20: ...ersion only SDRAM 16 Mbytes 16 bit bus width 1pc External flash memory enabled to mount 2 4 Serial Port Interface Connects SCI1 of the SH7086 to the Serial Port connector 2 5 I O Ports Connects to the...

Page 21: ...ASEBRKAK ASEBRK MRES PE6 AUDATA0 PE5 AUDATA1 PE4 AUDATA2 PE3 AUDATA3 PE0 AUDCK PA16 AUDSYNC PA3 RXD1 PA4 TXD1 Serial Port Connector PC0 A0 PC15 A15 PB0 A16 PB1 A17 PC18 A18 PC19 A19 PC20 A20 PC21 A21...

Page 22: ...block diagram of SDRAM connection Table2 3 1 SDRAM Specifications Specifications Contents Configuration 16 Mbytes 16 bit bus x 1pc Capacity 16 Mbytes Access Time 5 4ns CAS Latency 2 at 40MHz bus clock...

Page 23: ...rea 3 CAS latency A3CL 1 0 01 2 cycles WRIT A command Number of Auto Precharge PRE Command cycles TRWL 1 0 10 2 cycles REF Command Self Refresh Release Number of ACTV REF MRS Command cycles TRC 1 0 01...

Page 24: ...DESEL DESEL WRITA DESEL DESEL DESEL DESEL tSI tSI Tr Trw Trw Tc1 Tcw Td1 Tde Tap1 Tap2 tCSD tRASD SDRAM SINGLE READ Tr Trw1 Trw2 Tc1 Trwl1 Trwl2 Tap1 Tap2 SDRAM SINGLE WRITE tHI tCSD tSI tCSD tHI tCS...

Page 25: ...ge 16 bit bus width and TSOP 48 pin 20 x 12mm By a DIP switch SW4 4 the validity or invalidity of write protect for flash memory can be switched Figure2 3 3 shows an example of 32 Mbit Flash Memory co...

Page 26: ...ontains a UART module In the M3A HS86 SCI channel 1 is connected to Serial Port connector J3 Figure2 4 1 shows the block diagram of serial port interface in the M3A HS86 SH7086 DCD RxD TxD DTR GND DSR...

Page 27: ...f the M3A HS86 board Users are free to use these ports Figure2 5 1 shows the Block Diagram of DIP Switch and LEDs in the M3A HS86 Table2 5 1 to Table 2 5 3 list a function of the SH7086 I O ports in t...

Page 28: ...13 PE19 TIOC4BS 14 PE20 TIOC4CS 15 PE21 TIOC4DS 16 PC0 A0 17 PC1 A1 Flash SDRAM 1 18 PC2 A2 Flash SDRAM 1 19 PC3 A3 Flash SDRAM 1 20 PC4 A4 Flash SDRAM 1 22 PC5 A5 Flash SDRAM 1 24 PC6 A6 Flash SDRAM...

Page 29: ...RDWR IRQ2 TCLKC SDRAM 1 79 PA7 CS3 _______ TCLKB SDRAM 1 80 PA6 CS2 _______ TCLKA 81 PD29 D29 CS3 _______ TIOC3BS 82 PD28 D28 CS2 _______ TIOC3DS 83 PD27 D27 DACK1 TIOC4AS 84 PD26 D26 DACK0 TIOC4BS 85...

Page 30: ...J1 138 PE4 IOIS16 ___________ TIOC1A RXD3 AUDATA2 2 H UDI connector J1 139 PE5 CS6 _______ CE1B __________ TIOC1B TXD3 AUDATA1 2 H UDI connector J1 140 PE6 CS7 _______ TIOC2A SCK3 AUDATA0 2 H UDI conn...

Page 31: ...whether R37 and R38 are mounted M3A HS86 3 3V version R37 is not mounted R38 is mounted M3A HS86 5V version R37 is mounted R38 is not mounted Figure2 6 1 shows the block diagram of power supply circui...

Page 32: ...an extension connector through the damping resister To connect an extension board to an extension connector we recommend including a clock buffer that contains a PLL to ensure that the board will be s...

Page 33: ...ram of reset module in the M3A HS86 Vcc Delay capacitance Input Output Ra Reset IC M51957BP Open collector output SH7086 Rb Vcc Cd 0 1uF Reset Switch SW2 RES RESET RP Extension Connector J14 Flash Mem...

Page 34: ...ion MRES switch can be mounted on PE13 MRES _____________ pin However it cannot be mounted when E10A USB is used because MRES _____________ pin is multiplexed with the signal ASEBRKAK ________________...

Page 35: ...terface Reset signal AUDCK AUDATA0 SH7086 GND GND GND GND AUDATA1 AUDATA2 AUDATA3 AUDSYNC TRST TMS TCK TDI TDO ASEBRKAK ASEBRK ASEMODE0 RES J2 H UDI Connector 14 pin TRST TMS TCK TDI TDO ASEBRKAK ASEB...

Page 36: ...Functional Overview 2 10 E10A USB Interface Rev 1 0 Feb 06 2007 2 18 REJ10J0916 0100 2 This is a blank page...

Page 37: ...3 1 Chapter 3 Operational Specifications Chapter 3 Operational Specifications...

Page 38: ...t Side J3 Serial Port Connector J5 Power Supply Connector J1 H UDI Connector 36 pin J2 H UDI Connector 14 pin J14 Extension Connector J7 J8 User I O Connector J4 External Power Supply Connector Top Vi...

Page 39: ...ponent Side Side View 1 2 35 36 Figure3 1 2 Pin Assignment of H UDI J1 Connector Table3 1 1 lists pin assignments of H UDI connector Table3 1 1 Pin Assignments of H UDI J1 Connector Pin Signal Name Pi...

Page 40: ...Top View of the Component Side Side View J2 Board Edge Figure3 1 3 Pin Assignment of H UDI J2 Connector Table3 1 2 lists pin assignments of H UDI J2 connector Table3 1 2 Pin Assignments of H UDI J2 C...

Page 41: ...al port connector Top View of the Component Side Board Edge Side View Board Edge 1 6 5 9 1 6 5 9 Figure3 1 4 Pin Assignment of Serial Port Connector J3 Table3 1 3 lists pin assignments of serial port...

Page 42: ...e external power supply connector pin for the SH7086 Figure3 1 5 shows a pin assignment of power supply connector Board Edge Top View of the Component Side J4 VCC 1 2 Figure3 1 5 Pin Assignment of Pow...

Page 43: ...the board itself Figure3 1 6 shows a pin assignment of power supply connector Top View of the Component Side Board Edge J5 1 2 1 2 Side View Board Edge Figure3 1 6 Pin Assignment of Power Supply Conne...

Page 44: ...Other Connection 1 5V 2 GND 3 PF8 AN8 4 PA21 CS5 _______ CE1A _________ CASU __________ TIC5U Extension connector J10 5 PA22 WRHL __________ ICIORD ____________ DQMUL TIC5V Extension connector J11 6 P...

Page 45: ...ments of User I O Connector J7 Pin Signal Name Other Connection 1 PD20 D20 IRQ4 TIC5WS Extension connector J13 2 PD21 D21 IRQ5 TIC5VS Extension connector J13 3 PD22 D22 IRQ6 TIC5US Extension connector...

Page 46: ...ment of extension connector Board Edge 19 20 1 2 J11 40 39 2 1 20 19 2 1 Top View of the Solder Side J13 J12 40 39 2 1 20 19 2 1 J10 J9 Board Edge Note The pin numbers on CPU board are defined based o...

Page 47: ...ction 1 NC 2 NC 3 NC 4 NC 5 PA0 RXD0 CS4 _______ 6 PA1 TXD0 CS5 _______ CE1A _________ 7 PA2 A25 DREQ0 IRQ0 SCK0 8 PA5 A22 DREQ1 IRQ1 SCK1 IRQ switch SW6 9 PA6 CS2 _______ TCLKA Extension connector J1...

Page 48: ...memory 2 18 PC11 A11 SDRAM 1 Flash memory 2 19 PC10 A10 SDRAM 1 Flash memory 2 20 GND 21 NC 22 NC 23 PA15 CK EXCLK Extension connector J12 SDRAM 1 Clock buffer 2 24 PC9 A9 SDRAM 1 Flash memory 2 25 PC...

Page 49: ...ICIORD ____________ DQMUL TIC5V User I O connector J6 8 PA23 WRHH ___________ ICIOWR ____________ AH _____ DQMUU TIC5W User I O connector J6 9 PA9 FRAME ____________ CKE IRQ3 TCLKD SDRAM 1 10 PB4 RAS...

Page 50: ...AUDATA0 when R71 mounted H UDI connector J1 11 PE7 RXD2 BS _____ TIOC2B UBCTRG ______________ SSI Extension connector J11 LED4 12 PE9 TIOC3B SCK3 RTS3 _________ TRST __________ H UDI connector J1 J2...

Page 51: ...19 IRQ3 POE7 _________ AUDATA3 17 PD18 D18 IRQ2 POE6 _________ AUDATA2 18 PD17 D17 IRQ1 POE5 _________ AUDATA1 19 PD16 D16 IRQ0 POE4 _________ AUDATA0 20 GND 21 PE2 DREQ1 TIOC0C LED3 22 PE1 TEND0 TIOC...

Page 52: ...9 Pin Assignments of the Extension Connector J14 Table 3 1 14 lists pin assignments of the extension connector J14 Table 3 1 14 Pin Assignments of the Extension Connector J14 Pin Signal Name Other Con...

Page 53: ...s the M3A HS86 operational component assignment Top View of the Component Side User LED 6 8 SW1 Power Switch SW4 DIP Switch for System Setting User LED2 5 SW5 NMI Switch SW6 IRQ1 Switch SW7 MRES Switc...

Page 54: ...r selecting SH7086 Power Supply Voltage JP1 Top View of the Component Side Board Edge Board Edge JP1 1 2 3 PWRSEL Figure3 2 2 SH7086 Power Supply Voltage Select Jumpers Assignment JP1 Table3 2 1 Jumpe...

Page 55: ...selecting FWE pin JP2 Top View of the Component Side Board Edge Board Edge JP2 1 2 3 FDMSEL Figure3 2 3 FWE Pin Select Jumper JP2 Assignment Table3 2 2 Jumper Setting FWE Pin JP2 Jumper Setting Funct...

Page 56: ...NMI MRES IRQ1 SW5 SW7 SW6 PE1 PE2 PE7 PE14 LED9 ON LED2 LED3 LED4 LED5 Figure3 2 4 Switch and LED Pin Assignment on M3A HS86 Board Table3 2 3 Switches Mounted on M3A HS86 No Function Remarks SW1 Syste...

Page 57: ...e CSO space 16bit bus ON ON OFF Mode1 MCU extension mode1 On chip ROM not active CSO space 32bit bus ON OFF ON Mode2 MCU extension mode2 On chip ROM active ON OFF OFF Mode3 Single chip mode On chip RO...

Page 58: ...nsions of M3A HS86 Rev 1 0 Feb 6 2007 3 22 REJ10J0916 0100 3 3 3 Board Dimensions of M3A HS86 Figure3 3 1 shows board dimensions of M3A HS86 Top View of the Component Side Top View of the Solder Side...

Page 59: ...Appendix M3A HS86 SCHEMATICS A 1...

Page 60: ...This is a blank page A 2...

Page 61: ...86 INDEX RENESAS SOLUTIONS CORPORATION DATE APPROVED SCALE DESIGNED CHECKED DRAWN CHANGE 1 7 DK30504 07 01 18 Ver 1 0 M3A HS86 INDEX SH7086 CPU BOARD M3A HS86 SCHEMATICS INDEX CPU SH7086 FLASH SDRAM U...

Page 62: ...PC3 19 A4 PC4 20 A5 PC5 22 A6 PC6 24 A7 PC7 25 A8 PC8 26 A9 PC9 27 VDD 11 VSS 8 VCL 37 AVCC 162 A10 PC10 28 A11 PC11 29 A12 PC12 30 A13 PC13 31 A14 PC14 32 A15 PC15 33 A16 PB0 TIC5WS 34 VDD 21 VSS 23...

Page 63: ...S SOLUTIONS CORPORATION DATE APPROVED SCALE DESIGNED CHECKED DRAWN CHANGE 3 7 DK30504 07 01 18 Ver 1 0 M3A HS86 FLASH MEMORY M5M29KT331AVP FLASH CSC CHANNEL 0 16bit access 4MB Decoupling Caps Note M3A...

Page 64: ...E 4 7 DK30504 07 01 18 Ver 1 0 M3A HS86 SDRAM DUMPING REGISTER for SDRAM EDS1216AATA Decoupling Caps Note M3A HS86G50 M3A HS86G51 3 3V Version U4 R14 R22 RA7 RA8 CP19 CP22 mounted M3A HS86G55 M3A HS86...

Page 65: ...ion mode 0 OFF ON 2 ON OFF ON OFF ON ON ON OFF OFF OFF 1 2 FWE DIP Switch SW4 1 2 3 FWE FDM M3A HS86G50 M3A HS86G51 R38 mounted M3A HS86G55 M3A HS86G56 R37 mounted CE5 22 F CE5 22 F R46 4 7K R46 4 7K...

Page 66: ...2 5 PE15 _IRQOUT 2 PA15 CK 2 4 PA16 _AUDSYNC 2 5 PE13 _ASEBRKAK _ASEBRK 2 5 PA5 IRQ1 2 AN8 2 AN15 2 AN14 2 AN13 2 AN12 2 AN11 2 AN10 2 VCC 3VCC 5VCC 5VCC VCC VCC VCC VCC VCC VCC RENESAS SOLUTIONS CORP...

Page 67: ...KED DRAWN CHANGE 7 7 DK30504 07 01 18 Ver 1 0 M3A HS86 OTHERS RENESAS SOLUTIONS CORPORATION DATE APPROVED SCALE DESIGNED CHECKED DRAWN CHANGE 7 7 DK30504 07 01 18 Ver 1 0 M3A HS86 OTHERS AGND GND TEST...

Page 68: ...This is a blank page...

Page 69: ...H7086 CPU Board M3A HS86 User s Manual Publication Data Feb 6 2007 Rev 1 0 Published by Renesas Technology Corp Renesas Solutions Corp 2007 Renesas Technology Corp All rights reserved Printed in Japan...

Page 70: ...1753 Shimonumabe Nakahara ku Kawasaki shi Kanagawa 211 8668 Japan SH7086 CPU Board M3A HS86 REJ10J0916 0100 User s Manual...

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