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Revision History

SH7285 CPU Board M3A-HS85 User's Manual

Rev.

Date of Issue

Content of Revision

Page

Point

1.00

08/02/29

First edition issued

1.01

08/04/10

Second edition issued

Error correction

1.02

08/05/22

Third edition issued

Error correction

1.03

08/05/27

Fourth edition issued

Fig 3.1.2-3.1.5 correction

1.04

08/07/15

Fifth edition issued

Circuit chart change(U7

･

U8)

Summary of Contents for M3A-HS85

Page 1: ...REJ10J1564 0104 Rev 1 04 Issued Jul 15 2008 32 Renesas 32 Bit RISC Microcomputers SuperHTM RISCengine Family SH7285 Group M3A HS85 User s Manual SH7285 CPU Board...

Page 2: ...such as safety systems or equipment or systems for transportation and traffic healthcare combustion control aerospace and aeronautics nuclear power or undersea communication transmission If you are co...

Page 3: ...11 2 7 USB Interface 2 12 2 8 Clock Module 2 13 2 9 Reset Module 2 14 2 10 Interrupt Switches 2 14 2 11 E10A USB Interface 2 15 Chapter3 Operational Specifications 3 1 3 1 M3A HS85 Connectors Outline...

Page 4: ...umper JP7 JP8 3 22 3 2 5 Switch and LED Functions 3 23 3 2 6 Jumper Switch Setting when Using Development Tool 3 25 3 3 Board Dimensions of M3A HS85 3 26 Appendix A 1 M3A HS85 SCHEMATICS Rev 1 04 2008...

Page 5: ...Chapter1Overview Chapter1 Overview 1 1...

Page 6: ...elationship with peripheral 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 Tec...

Page 7: ...is used in 3 3V z SDRAM 16 Mbyte 16 bit bus width x 1 pc Not mounted Can be mounted only when SH7285 is used in 3 3V z EEPROM 128k bit Not mounted HN58X24128FPIE x 1 pc I2 C bus connection 3 Connector...

Page 8: ...Overview 1 4 External View Rev 1 04 2008 07 10 1 4 REJ10J1564 0104 1 1 4 External View Figure 1 4 1 shows the external view of M3A HS85 Figure 1 4 1 External View of M3A HS85...

Page 9: ...nectors Serial Port Connector SH7285 100 MHz SH7285 CPU Board M3A HS85 External bus Maximum 50 MHz 16 H UDI AUD H UDI connector 36 pin USB Connector 16 SRAM 2 MB SCI0 XIN 12 5 MHz USB 16 I2C 16 SDRAM...

Page 10: ...rd Overview Rev 1 04 2008 07 10 1 6 REJ10J1564 0104 1 1 6 M3A HS85 Board Overview Figure 1 6 1 shows the M3A HS85 board overview Top view of the component side Top view of the solder side Figure 1 6 1...

Page 11: ...X10M 36SE 50 Hirose J2 H UDI connector 14pin 7614 6002BL 3M J3 Serial port connector XM2C 0942 132L Omron J4 Power supply connector S2B XH A JST J5 External power supply connector Not mounted A2 2PA 2...

Page 12: ...FFFF H FFF7 FFFF H FFF8 7FFF H 0000 0000 H 000C 0000 H 000B FFFF Reserved SDRAM mode setting Reserved On chip RAM 32KB H 8020 0000 H 8030 0000 H 801F FFFF H 802F FFFF H FFFC 0000 H FFFD 0000 H FFFB F...

Page 13: ...F FFFF H 0CFF FFFF H 2000 0000 H 1FFF FFFF H 2000 0000 H 13FF FFFF Peripheral I O H FFF8 0000 H FFF8 8000 H FFF7 FFFF H FFF8 7FFF Reserved SDRAM mode setting Reserved On chip RAM 32KB H FFFC 0000 H FF...

Page 14: ...ed On chip flash memory writing verify space Peripheral I O H FFF8 0000 H FFF8 8000 H FFF7 FFFF H FFF8 7FFF Reserved SDRAM mode setting Reserved On chip RAM 32KB H 8020 F000 H 8030 0000 H 801F FFFF H...

Page 15: ...str 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 th...

Page 16: ...Overview 1 8 Absolute Maximum Ratings Rev 1 04 2008 07 10 1 12 REJ10J1564 0104 1 This is a blank page...

Page 17: ...Chapter2Functional Overview Chapter2 Functional Overview 2 1...

Page 18: ...x 1pc Not mounted Can be mounted only when SH7285 is used in 3 3V EEPROM 128 kBits Not mounted HN58X24128FPIE x 1 pc I 2 C bus connection 2 4 Serial Port Interface Connects SCI0 or SCI3 of SH7285 to...

Page 19: ...OC3DS PD12 D12 TIOC4AS PD13 D13 TIOC4BS PD14 D14 TIOC4CS PD15 D15 TIOC4DS PA0 RXD0 CS0 TDI PA1 TXD0 CS1 TDO PA2 SCK0 SCS CS2 TCK PA3 RXD1 SSI CS3 TMS PA4 TXD1 SSO CS4 TRST ASEMD0 PB2 SCL POE1 IRQ0 PB3...

Page 20: ...built into SH7285 The address spaces of SRAM can be switched to CS0 space CS2 space and CS6 space by the pin function controller setting of SH7285 Table 2 3 1 lists the SRAM specifications Figure 2 3...

Page 21: ...ion between SH7285 and SDRAM Table 2 3 2 SDRAM Specifications Specification Content Configuration 2M words x 16 bits x 4 banks 1pc Capacity 16 Mbytes Access Time 5 4ns CAS Latency 2 at 40MHz bus clock...

Page 22: ...285 Table 2 3 3 lists the specification outline of EEPROM Figure 2 3 3 shows the connection circuit block diagram of SH7285 and EEPROM Table 2 3 3 EEPROM Specification Outline Part Number Interface Ca...

Page 23: ...3 of SH7285 can be connected with the serial port connector in the M3A HS85 SCI channel 3 is connected to serial port connector J3 in initial setting SCI channel to connect to a serial port connector...

Page 24: ...e SH7285 s I O ports are connected to the extension bus connector Some I O ports are connected to DIP switches and LEDs and users are free to use these ports Figure 2 5 1 shows the block diagram of DI...

Page 25: ...L POE1 IRQ0 z EEPROM 30 PB3 SDA POE2 IRQ1 z EEPROM 31 PB6 A18 BACK POE3 IRQ5 RXD0 z 32 PB7 A19 BREQ POE4 IRQ6 TXD0 z 33 PB8 A20 WAIT POE8 IRQ7 SCK0 z 36 PD0 D0 z z 37 PD1 D1 z z 38 PD2 D2 TIC5U z z 39...

Page 26: ...C1A RXD3 z 107 PE5 TIOC1B TIOC3BS TXD3 z 108 PE6 TIOC2A TIOC3DS SCK3 z z 111 PB11 RXD2 CS6 CS2 CS0 IRQ0 z 112 PB12 TXD2 CS7 CS3 CS1 IRQ1 z 118 PF0 AN0 z Pin for analog input 119 PF1 AN1 z Pin for anal...

Page 27: ...s the maximum rating is supplied from the address line data line and control line to SDRAM or SRAM and devices could be destroyed Thus using like this must be avoided 3 3V is supplied to 3V system dev...

Page 28: ...USB connector Standard B receptacle When a cable is connected to USB host hub in the state that this CPU board is not turned on the voltage is impressed from USB host hub to VBUS Thus the CPU board sh...

Page 29: ...M3A HS85 has a 12 5MHz ceramic oscillator connected to it as standard specification The oscillator is mounted via 8 pin IC socket When the ceramic resonator is used R7 should be removed Figure 2 8 1...

Page 30: ...nted on the M3A HS85 Figure 2 9 1 shows the block diagram of reset module in the M3A HS85 Figure 2 9 1 Block Diagram of Reset Module 2 10 Interrupt Switches In the M3A HS85 the push switches are conne...

Page 31: ...EBRK ________________ FWE pin of SH7285 is connected to DIP switch for system setting SW4 1 When the M3A HS85 is connected to E10A USB SW4 1 should be set to OFF after FWE switch jumper JP6 is set to...

Page 32: ...Functional Overview 2 11 E10A USB Interface Rev 1 04 2008 7 10 2 16 REJ10J1564 0104 2 This is a blank page...

Page 33: ...Chapter3Operational Specifications Chapter3 Operational Specifications 3 1...

Page 34: ...ectors Outline Rev 1 04 2008 7 10 3 2 REJ10J1564 0104 3 3 1 M3A HS85 Connectors Outline Figure 3 1 1 shows the M3A HS85 connector assignments Top View of the Component Side Top View of the Solder Side...

Page 35: ...nt side Side view 1 2 35 36 Figure 3 1 2 Pin Assignments of H UDI J1 Connector Table 3 1 1 lists pin assignments of H UDI connector J1 Table 3 1 1 Pin Assignments of H UDI J1 Connector Pin Signal Name...

Page 36: ...the assignments of pin number by Renesas is different from the assignments of pin number by the manufacturing company of connector Figure 3 1 3 Pin Assignments of H UDI J2 Connector Table 3 1 2 lists...

Page 37: ...rt connector Top view of the component side Board edge Board edge Side view 1 6 5 9 1 6 5 9 Figure 3 1 4 Pin Assignments of Serial Port Connector J3 Table 3 1 3 lists the pin assignments of serial por...

Page 38: ...upply Figure 3 1 5 shows the pin assignments of power supply connector Top view of the component side Board edge Board edge 1 2 1 2 Side view Figure 3 1 5 Pin Assignments of Power Supply Connector J4...

Page 39: ...to be in the released state Figure 3 1 6 shows the pin assignments of power supply connector Board edge Top view of the component side J5 VCC CPU 1 2 J6 1 2 DrVCC Figure 3 1 6 Pin Assignments of Power...

Page 40: ...k can be mounted on the M3A HS85 Figure 3 1 7 shows the pin assignments of DC power jack and Table 3 1 7 lists the pin assignments of DC power jack J7 Board edge Top view of the solder side 3 1 2 J7 F...

Page 41: ...ssignments of extension connector Board edge 19 20 1 2 J10 40 39 2 1 20 19 2 1 Top view of the solder side J12 J11 40 39 2 1 20 19 2 1 J9 J8 Board edge 19 20 1 2 J10 40 39 2 1 20 19 2 1 J12 J11 40 39...

Page 42: ...nments of extension connector J8 Table 3 1 8 Pin Assignments of Extension Connectors J8 Pin Signal Name Other Connections 1 AVCC 2 AVCC 3 AVREF 4 PF0 AN0 5 PF1 AN1 6 PF2 AN2 7 PF3 AN3 8 PF4 AN4 9 PF5...

Page 43: ...IRQ5 RXD0 SRAM U2 12 PB1 A17 REFOUT ADTRG IRQ4 SRAM U2 13 PB0 A16 IRQ3 SRAM U2 14 PC15 A15 IRQ2 SRAM U2 15 PC14 A14 IRQ1 SRAM U2 SDRAM U3 16 PC13 A13 IRQ0 SRAM U2 SDRAM U3 17 PC12 A12 SRAM U2 SDRAM U3...

Page 44: ...AM U3 11 PA7 TCLKB SCK3 CASL SDRAM U3 12 NC PA2 SCK0 SCS CS2 TCK when R94 is mounted H UDI connector J1 J2 when R94 is mounted 13 NC PA3 RXD1 SSI CS3 TMS when R95 is mounted H UDI connector J1 J2 when...

Page 45: ...nsion Connector J12 8 PD11 D11 TIOC3DS SRAM U2 SDRAM U3 Extension Connector J12 9 PD10 D10 TIOC3BS SRAM U2 SDRAM U3 Extension Connector J12 10 PD9 D9 TIOC3CS SRAM U2 SDRAM U3 Extension Connector J12 1...

Page 46: ...r J11 24 PD15 D15 TIOC4DS SRAM U2 SDRAM U3 Extension Connector J11 25 PD14 D14 TIOC4CS SRAM U2 SDRAM U3 Extension Connector J11 26 PD13 D13 TIOC4BS SRAM U2 SDRAM U3 Extension Connector J11 27 PD12 D12...

Page 47: ...Board edge Top view of the component side 13 14 11 12 9 10 7 8 5 6 3 4 1 2 J13 Connector mounting hole 3 1 7 Extension Connector J13 J13 is the one having installed it for the examination when this bo...

Page 48: ...eries B plug Figure 3 1 10 shows the pin assignments of USB connector J14 and Table 3 1 13 lists the pin assignments of USB connector J14 Board edge Board edge Top view of the component side Side view...

Page 49: ...ch as measuring instruments can be easily connected when debugging Figure 3 1 11 shows the pin assignments of GND connector J15 Table 3 1 14 lists the pin assignments of GND connector J15 Top view of...

Page 50: ...0 3 18 REJ10J1564 0104 3 3 2 Outline of Switches and LEDs The M3A HS85 includes switches and LEDs as its operational components Figure 3 2 1 shows the M3A HS85 operational component assignment Top Vie...

Page 51: ...gnments of select jumper for CPU power supply Table 3 2 1 lists the pin assignments of jumper for CPU power supply select jumper for CPU power supply Top view of the component side Board edge Board ed...

Page 52: ...ternal Power Supply Select Jumper Assignments JP2 JP3 JP4 JP5 Table 3 2 2 External Power Supply Select Jumper Setting JP2 JP3 JP4 JP5 Jumper Setting Function 1 2 SH7285 power supply voltage VCC is sup...

Page 53: ...lect jumper assignment Table 3 2 3 lists jumper setting for selecting FWE pin Top view of the component side Board edge Board edge 1 3 INT JP6 FWESEL E8a Figure 3 2 4 FWE Pin Select Jumper JP6 Assignm...

Page 54: ...lists the serial port select jumper setting Top view of the component side Board edge Board edge 1 3 JP7 TXD SEL TXD0 TXD3 1 3 JP8 RXD SEL RXD0 RXD3 Figure 3 2 5 Serial Port Select Jumper Assignments...

Page 55: ...10 for details SW6 IRQ1 input switch See section 2 10 for details Table 3 2 6 lists the functions of switch SW4 The operation mode of SH7285 is set by the combination of the pins FWE MD0 and MD1 Tabl...

Page 56: ...ser boot mode On chip ROM enabled OFF OFF ON Mode 6 User program mode On chip ROM enabled OFF OFF OFF Mode 7 USB boot mode On chip ROM enabled Initial Setting Note It is the programming mode of flash...

Page 57: ...ip flash writing control pin Thus when development tools such as E10A USB and Flash Development Toolkit FDT are used the jumper switch should be set as shown in Table 3 2 9 Table 3 2 9 Setting when Us...

Page 58: ...sions of M3A HS85 Rev 1 04 2008 7 10 3 26 REJ10J1564 0104 3 3 3 Board Dimensions of M3A HS85 Figure 3 3 1 shows board dimensions of M3A HS85 Top View of the Component Side Top View of the Solder Side...

Page 59: ...A 1 Appendix M3A HS85 SCHEMATICS...

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

Page 61: ...APPROVED SCALE DESIGNED CHECKED DRAWN CHANGE 1 6 DK30694 C 08 07 14 Ver 1 03 M3A HS85 INDEX PAGE 1 2 3 4 5 6 TITLE SH7285 CPU Board M3A HS85 SCHEMATICS Note INDEX SH7285 EPROM SRAM SDRAM Serial Inter...

Page 62: ...9 _0 R9 _0 X2 _CSTCE12M5V X2 _CSTCE12M5V 3 1 2 CP9 0 1 F CP9 0 1 F CP3 0 1 F CP3 0 1 F CP6 0 1 F CP6 0 1 F R12 _1M R12 _1M H9 AVREF H9 AVREF L2 L330 L2 L330 X3 SG 8002JF_48MHz_PCC X3 SG 8002JF_48MHz_P...

Page 63: ...1 F R16 _0 R16 _0 R23 0 R23 0 U3 _EDS1216AATA 75 E U3 _EDS1216AATA 75 E A0 23 A1 24 A2 25 A3 26 A4 29 A5 30 A6 31 A7 32 A8 33 A9 34 A10 22 DQ0 2 DQ1 4 DQ2 5 DQ3 7 DQ4 8 DQ5 10 DQ6 11 DQ7 13 DQ8 42 DQ9...

Page 64: ...0 0 J14 UBB 4R D14T 4D LF SN J14 UBB 4R D14T 4D LF SN Vbus 1 D 2 D 3 GND 4 FRAME 5 FRAME2 6 FRAME3 7 FRAME4 8 JP8 XG8S 0331 JP8 XG8S 0331 1 3 2 U5 SP3232ECA L U5 SP3232ECA L C1 1 C1 3 C2 4 C2 5 V 2 V...

Page 65: ...K R45 1K R51 10K R51 10K J6 _A2 2PA 2 54DSA J6 _A2 2PA 2 54DSA 1 2 CE4 22 F CE4 22 F H16 5V H16 5V H17 VCC H17 VCC R48 4 7K R48 4 7K H22 GND H22 GND U10D HD74LV2G14A U10D HD74LV2G14A 8 4 H20 3VCC H20...

Page 66: ...10K R82 10K C11 C11 R67 0 R67 0 H4 TH10 H4 TH10 R64 0 R64 0 U11G SN74LVC14APW U11G SN74LVC14APW 14 VCC 7 VSS R65 330 R65 330 R88 0 R88 0 R68 0 R68 0 R85 0 R85 0 R91 0 R91 0 U11C SN74LVC14APW U11C SN7...

Page 67: ...This is a blank page...

Page 68: ...Revision Page Point 1 00 08 02 29 First edition issued 1 01 08 04 10 Second edition issued Error correction 1 02 08 05 22 Third edition issued Error correction 1 03 08 05 27 Fourth edition issued Fig...

Page 69: ...SH7285 CPU Board M3A HS85 User s Manual Date of issue 2008 07 10 Rev 1 04 Published by Renesas Technology Corp Renesas Solutions Corp 2008 Renesas Technology Corp All rights reserved Printed in Japan...

Page 70: ...M3A HS85 User s Manual...

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