Renesas M3A-HS37 User Manual

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On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took 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.

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, 2010

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User’s Manual

SH7137 CPU Board M3A-HS37

User’s Manual

Renesas 32-Bit RISC Microcomputer SuperH RISC engineFamily/SH7137 Group

Rev.1.00 2008.10

Chapter 1 Overview

Chapter 1

Overview

1-1

1

1.1 Overview

The SH7137 CPU board (Part number: M3A-HS37) is designed for evaluating the feature and performance of the SH7137 group of Renesas Technology original MCU, as well as developing and evaluating the application software for the MCUs. SH7137 data bus, address bus and on-chip peripheral pins are all connected to the expansion connectors on the M3A-HS37 to allow for the timing analysis with peripherals that use measurement instruments and connections of MCU I/O pins according to its application. Renesas Technology E10A-USB on-chip emulator can be connected to the M3A-HS37.

1.2U System Configuration

2HFigure 1.2.1 shows a system configuration using the M3A-HS37.

4

ON

123

Overview

Figure 1.2.1 M3A-HS37 System Configuration

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1

1.3U External Specifications

3HTable 1.3.1 list the M3A-HS37 external specifications.

Table 1.3.1 External Specifications

No. Item Description

SH7137

z Input (XIN) cl ock: 10.0 MHz z CPU clock: 80 MHz (max.)

1 CPU

2 Memory

3 Connectors

4 LEDs

5 Switches

6 Dimensions

z Bus clock: Maximum 40 MHz (max.) z On-chip memory

• Flash memory: 256 KB

• RAM: 16 KB

z SRAM: 32 KB

M5M5256DFP-70GI: 1 (8-bit bus width, optional)

z EEPROM: 16 KB (optional)

2

HN58X24128FPIE: 1 (I

P

C bus connection)

z Expansion connectors (Bus, I/O, VCC, and GND) z Serial p ort con nector (D-sub 9-pin) z H-UDI conn ector (14-pin) z RCAN con nector (D-sub 9-pin) z POWER LED: 1 z User LEDs: 6 z Reset switch: 1 z NMI s witch: 1 z IRQ2 switch: 1 z S ystem setting DIP switches: 4/package z User DIP switches: 4/package z Dimensions: 100 mm x 100 mm z Mounti ng form : 4 layers, double-sided z Board co nfiguration : 1 board

Overview

1.3U External Specifications

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1.4U Appearance

4HFigure 1.4.1 shows the M3A-HS37 appearance.

Overview

1.4U

Figure 1.4.1 M3A-HS37 Appearance

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1.5U M3A-HS37 Block Diagram

5HFigure 1.5.1 shows the M3A-HS37 system block diagram.

Overview

1.5U M3A-HS37 Block Diagram

RCAN connector

(D-Sub 9-pin)

A/D connector

H-UDI connector

(14-pin)

RCAN driver

16

4

DIP switches

(4/package)

Serial port connector

SH7137 CPU board

RS-232C driver

H-UDI SCI

RCAN

SH7137

(80 MHz)

ADC

PIO

16

I2C

PIO

INTC

BSC

External bus

EEPROM

(16 KB)

8

SRAM

(32 KB)

Maximum 40 MHz

M3A-HS37

Six user LEDs

NMI

switch

IRQ2

switch

: Optional

Expansion connector

Figure 1.5.1 M3A-HS37 System Block Diagram

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1.6U M3A-HS37 Major Components

6H

Figure 1.6.1 shows the M3A-HS37 major components.

Overview

1.6 U M3A-HS37 Major Components

Top vie w of the component sid e

U4 EEPROM (optional)

JP12,JP13 RCAN port jumpers

Top vie w of the solder side

U12 RCAN driver

RCAN

port connector

JP7 to JP10 Serial port switch jumpers

LED2 to LED7 User LEDs

J13

SW2 Reset switch

J15 GND connector (optional)

SW4 System setting DIP switches

JP11 PE10/CS0# jumper

SW3 User DIP switches

SRAM

(optional)

U1

SH7137

LED1 Power LED

SW6 IRQ2 switch

J4 Power supply connector

SW1 System power on/off switch

J5,J6, and J16 External power supply connectors (optional)

U9

3.3V Regulator

J7 DC Power jack

JP1 CPU power supply select jumper

JP2 to JP4 External power

switch jumpers J3 Serial port connector

U5 RS-232C driver

J2 H-UDI connector (14-pin)

SW5 NMI switch

Figure 1.6.1 M3A-HS37 Major Components

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Overview

1

7HTable 1.6.1 lists the major components on the M3A-HS37.

Table 1.6.1 Main Components Mounted on the M3A-HS37

No. Name Part Number Manufacturer Remarks

U1 CPU SH7137 Renesas U1 CPU socket NQPACK100SD(-ND) TET U2 SRAM M5M5256DFP-70GI U4 EEPROM HN58X24128FPIE U5 RS-232C driver SP3232ECA Sipex U6 Reset IC U9 3.3 V regulator LM2738YMY NS SW regulator U10 Inverter HD74LV2G14A Renesas U11 Inverter SN74LVC14APWR U12 RCAN driver IC HA13721FPK Renesas U13, U14 Level shifters SN74VC2T45DCT TI X1

X1 X2 J2 H-UDI connector (14-pin) 7614-6002 J3 Serial port connector J4 J7 DC power jack J8, J10, J11 J9, J12 J13 CAN connector (9-pin) LED1 LED2 to LED7 SW1 SW2 SW3 SW4 SW5 NMI switch B3SN-3012 SW6 IRQ2 switch B3SN-3012

Oscillator Oscillator socket

Oscillator

Power supply connector

Expansion connectors Expansion connectors

Power LED User LEDs Power switch Reset switch User DIP switches System setting DIP switches

CX5032GB 10000 KYOCERA KINSEKI

S2B-XH-A JST

(20-pin) (40-pin)

Blue

Green

MS-12AAH1 nikkai

B3SN-3012

A6S-4104

M51957BFP

SG8002DC_10.0MHz Epson

XM2C-0942-132L

HEC0470-01-630 XG8T-2031

XG8T-2031: 2 XM2C-0942-132L

A6S-4104

Renesas

Renesas Optional Renesas Optional

TI

Sumitomo 3M OMRON

HOSIDEN OMRON

OMRON OMRON

OMRON OMRON OMRON OMRON OMRON

1.6 U M3A-HS37 Major Components

Optional Optional

Push-button switch 4/package 4/package

Push-button switch Push-button switch

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1.7U M3A-HS37 Memory Map

8HFigure 1.7.1 and 9HFigure 1.7.2 show the memory map examples of SH7137 on the M3A-HS37.

SH7137 logical space

MCU Mode 3

(Single chip mode)

H'0000 0000

Overview

1.7U M3A-HS37 Memory Map

M3A-HS37

Memory Map

H'0003 FFFF H'0004 0000

On-chip ROM (256 KB)

Reserved

On-chip ROM (256 KB)

H'0003 FFFF H'0004 0000

Reserved

H'FFFF 7FFF H'FFFF 8000

On-chip RAM (16 KB)

H'FFFF BFFF H'FFFF C000

Peripheral I/O

H'FFFF FFFF

Figure 1.7.1 SH7137 Memory Map (MCU mode 3)

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H'FFFF 7FFF H'FFFF 8000

On-chip RAM (16 KB)

H'FFFF BFFF H'FFFF C000

Peripheral I/O

H'FFFF FFFF

1

H'0000 0000

SH7137 logical space

MCU mode 2

(On-chip ROM enable mode)

Overview

1.7U M3A-HS37 Memory Map

M3A-HS37

Memory Map

H'0000 0000

H'0003 FFFF H'0004 0000

H'01FF FFFF H'0200 0000

H'020F FFFF H'0210 0000

H'03FF FFFF H'0400 0000

H'040F FFFF H'0410 0000

On-chip ROM (256 KB)

Reserved

CS0 space

Reserved

CS1 space

Reserved

H'0003 FFFF H'0004 0000

H'01FF FFFF H'0200 0000

H'0200 7FFF H'0200 8000

H'020F FFFF H'0210 0000

H'03FF FFFF

H'0400 0000

H'040F FFFF H'0410 0000

On-chip ROM (256 KB)

Reserved

SRAM (32 KB) *1

User Area

Reserved

User Area

Reserved

H'FFFF 7FFF H'FFFF 8000

On-chip RAM (16 KB)

H'FFFF BFFF H'FFFF C000

Peripheral I/O

H'FFFF FFFF

H'FFFF 7FFF H'FFFF 8000

On-chip RAM (16 KB)

H'FFFF BFFF H'FFFF C000

Peripheral I/O

H'FFFF FFFF

Note: SRAM is optional.

Figure 1.7.2 SH7137 Memory Map (MCU mode 2)

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1.8U Absolute Maximum Ratings

10HTable 1.8.1 lists the absolute maximum ratings of the M3A-HS37.

Table 1.8.1 Absolute Maximum Ratings of M3A-HS37

Symbol Parameter Rated Value Remarks

Overview

CPU-VCC

AVCC ADC

Topr

Tstr

Note: Temperature refers to the air temperature in the vicinity of the board.

Power supply voltage

power supply voltage Operating temperature Storage temperature

-10 to 60°C

-0.3 to 7.0 V

0 to 50°C

Reference voltage: VSS. Both VCC = 5 V and

3.3 V allowed. Reference voltage: AVSS, for A/D converter No dewdrops allowed.

No corrosion gas allowed

1.9U Recommended Operating Conditions

11HTable 1.9.1 lists the recommended operating conditions of the M3A-HS37.

Table 1.9.1 Operating Conditions

Symbol Parameter Value Remarks

CPU-VCC 3.3-5 V

AVCC ADC

-

Topr

power supply voltage Maximum current consumption Operating temperature

systems power supply voltage

4.5 to 5.5 V

1.5 A max.

0 to 50°C

3.0 to 5.5 V

Reference voltage: VSS Both VCC = 5 V and 3.3 V allowed Reference voltage: AVSS, for A/D converter

No dewdrops allowed, no corrosion gas allowed.

Rev.1.00 Oct 09, 2008 1-10 REJ1 1J0021-0100

Chapter 2Functional Specifications

Chapter 2

Functional Specifications

2-1

2

2.1 Features

The M3A-HS37 CPU board has function modules listed in Table 2.1.1 lists the M3A-HS37 functional modules.

Table 2.1.1 M3A-HS37 Functional Modules

Section Features Description

Table 2.1.1.

Functional Specifications

2.1 Features

2.2

CPU

SH7137

• Input (XIN) clock: 10.0 MHz

• CPU clock: 80 MHz (max.)

• Bus clock: 40 MHz (max.)

• Internal memory

• Flash memory: 256 KB

• RAM: 16 KB

2.3

Memory

• SRAM: 32 KB

M5M5256DFP-70GI: 1 (8-bit bus width, optional)

• EEPROM: 16 KB (optional)

HN58X24128FPIE: 1 (I2C bus connection)

2.4 Serial Port Interface Connects the SH7137 SCI1 or SCI0 pins to the serial port connector

2.5 I/O Ports Connects to the SH7137 I/O ports

2.6 Power Supply Module Controls the M3A-HS37 system power supply

2.7 RCAN Interface Connects the SH7137 CAN pin to RCAN connector via an RCAN driver

2.8 Clock Modules Controls the system clock

2.9 Reset Module Resets the device on the M3A-HS37

2.10 Interrupt Switches Connect to the NMI pin, IRQ2 pin and test port

2.11 E10A-USB Interface SH7137 H-UDI interface (14-pin)

- Operational Specifications Connectors, switches and LEDs

• SH7137 expansion connectors

• Switches and LEDs

• H-UDI connector

Refer to Chapter 3 for details.

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Functional Specifications

2

2.2 CPU

The M3A-HS37 is provided with the SH7137, the 32-bit RISC MCU operates with a maximum frequency of 80 MHz. The SH7137 MCU is provided with a 256-KB flash memory, and a 16-KB RAM, which covers a wide range of applications from data processing to equipment control. The M3A-HS37 can be operated with a maximum CPU frequency of 80 MHz (external bus 40 MHz at maximum) using a 10.0 MHz of the input clock. Figure 2.2.1 shows the SH7137 block diagram on the M3A-HS37.

SH7137

2.2 CPU

RCAN port

Serial port

Clock

Mode SW

System control

User LEDs

Control signal, MTU2/2S, interrupt, etc

EXTAL XTAL PA15/CK/TXD1/SSO

MD1 MD0 FWE

RES NMI WDTOVF

PE9/TIOC3B PE11/TIOC3D PE12/TIOC4A PE13/TIOC4B/MRES PE14/TIOC4C PE15/TIOC4D/IRQOUT

PA9/WAIT/TCLKD/POE8/TXD2 PA8/WRL/TCLKC/POE6/RXD2 PA7/TCLKB/POE5/SCK2 PA6/RD/UBCTRG/TCLKA PB0/BACK/TIC5WS/ PB1/BREQ/TIC5W PB6/WAIT/CTx0 PB7/CS1/CRx0 PD8/SCK2/SSCK PD9/SSI PD10/SSO PE0/TIOC0A PE1/TIOC0B/RXD0 PE2/TIOC0C/TXD0 PE3/TIOC0D/SCK0 PE10/TIOC3C/CS0 PE12/TIOC4A PE13/TIOC4B/MRES PE14/TIOC4C PE15/TIOC4D/IRQOUT

PA0/RXD0/A0/POE0

PA1/TXD0/A1/POE1

PA2/SCK0/IRQ0/A2/POE2

PA3/RXD1/A3/IRQ1

PA4/TXD1/A4/IRQ2 PA5/SCK1/A5/IRQ3

PA10/A6/RXD0

PA11/ADTRG/A7/TXD0

PA12/A8/SCS/SCK0

PA13/A9/SSCK/SCK1

PA14/A10/SSI/RXD1

PE4/TIOC1A/A11/RXD1

PE5/TIOC1B/A12/TXD1

PE6/TIOC2A/A13/SCK1

PE7/TIOC2B/A14

PB2/IRQ0/POE0/TIC5VS/SCL/A16

PB3/IRQ1/POE1/TIC5V/SDA/A17

PB4/IRQ2/TIC5US/A18/POE4

PB5/IRQ3/TIC5U/A19/POE5

PE16/TIOC3BS/WAIT/ASEBRKAK/ASEBRK

PE21/TIOC4DS/WRL/TRST

PE8/TIOC3A/A15

PD0/D0/RXD0 PD1/D1/TXD0 PD2/D2/SCK0 PD3/D3/RXD1 PD4/D4/TXD1 PD5/D5/SCK1 PD6/D6/RXD2 PD7/D7/TXD2

PE18/TIOC4AS/CS1/TDI PE19/TIOC4BS/RD/TDO

PE17/TIOC3DS/CS0/TCK

PE20/TIOC4CS//TMS

ASMD0

Address bus SRAM/ /I/O port

Data bus /SRAM /Input port

H-UDI

Serial port

EEPROM

Rev.1.00

Oct 09, 2008 2-3

REJ11J0021-0100

Figure 2.2.1 SH7137 Block Diagram

PF0/AN0 PF1/AN1 PF2/AN2 PF3/AN3 PF4/AN4 PF5/AN5 PF6/AN6 PF7/AN7 PF8/AN8

PF9/AN9 PF10/AN10 PF11/AN11 PF12/AN12 PF13/AN13 PF14/AN14

PF15/1N15

A/D /Input port

User DIP switches

Functional Specifications

2

2.3 Memory

2.3.1 SH7137 Internal Memory

The SH7137 MCU is provided with a 256-KB flash memory and a 16-KB RAM.

2.3.2 SRAM

A 32-KB of SRAM can be mounted on the M3A-HS37 (optional). Both 5 V and 3.3 V can be supplied for the CPU and the SRAM on the M3A-HS37. The supply voltage supplied to the CPU is also supplied to SRAM. When M5M5256DFP-70GI is mounted as SRAM, the supply voltage is automatically the same as the CPU. The SRAM is controlled by the SH7137 on-chip bus state controller. Table 2.3.1 lists the SRAM specifications. Figure 2.3.1 shows the block diagram of the connection between the SH7137 and SRAM. Table 2.3.2 lists the jumper connections.

Table 2.3.1 SRAM Specifications

Part Number Bus size Capacity Package

2.3 Memory

M5M5256DFP-70GI

8-bit 32 KB (bus width: 8-bit) 28-pin SOP (450 mil)

Figure 2.3.1 Connection Diagram Between SH7137 and SRAM

Table 2.3.2 Jumper Connections

SCI0 SCI1 SRAM JP7 JP8 JP9 JP10

Y N Y 2-3 2-3 2-3 2-3 N Y N 1-2 1-2 1-2 1-2

Note: Y = yes, N = no

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2

2.3.3 EEPROM

Functional Specifications

2.3.3 EEPROM

A 16-KB of the EEPROM can be mounted on the M3A-HS37. The EEPROM is controlled by the SH7137 on-chip I interface. Table 2.3.3 lists the EEPROM specifications. Figure 2.3.2 shows the connection circuit block diagram of SH7137 and EEPROM.

Table 2.3.3 EEPROM Specifications

Part Number Interface Capacity Package

HN58X24128FPIE 2-wire system serial (I2C bus) * 16 KB 8-pin SOP

SH7137

(optional)

HN58X24128FPIE

SCL

SDA

A0

A1

PB2/SCL/POE0/IRQ0/TIC5VS

PB3/SDA/POE1/IRQ1/TIC5V

CPU-VCC

0

CPU-VCC

0

2

C bus

Figure 2.3.2 Connection Diagram Between SH7137 and EEPROM

2

Note: I

C bus is a trademark of Koninklijke Philips Electronics N. V.

WP

16 KB EEPROM

A2

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 2-5

Functional Specifications

2

2.4 Serial Port Interface

SH7137 SCI0 or SCI 1 pins can be connected to the serial port connector on the M3A-HS37 (default: PE1 pin and PE2 pin are connected to the serial port connector, J3). The serial port switch jumpers (JP7, JP8, JP9, and JP10) switch the SCI channels connected to a serial port connector. Figure 2.4.1 shows the serial port block diagram on the M3A-HS37, and Table 2.4.1 lists the jumper connections.

SH7137

PA3/RXD1/A3/IRQ1

PA4/TXD1/A4/IRQ2

PE1/TIOC0B/RXD0

PE2/TIOC0C/TXD0

CPU-VCC：3.3 V/ 5 V

CPU-VCC

JP8

1 3

2

JP7

JP9

1 3

1

2

3

JP10

1 3

2

RS-232C

driver

CPU-VCC

4.7 K

CPU-VCC

4.7 K

CPU-VCC

2

Figure 2.4.1 Serial Port Block Diagram

Table 2.4.1 Jumper Connections

A3 A4

1

DCD

2

RxD

3

TxD

4

DTR

5

GND

6

DSR

7

RTS

8

CTS

9

RI

Serial port

connector

CPU-VCC

NC

SRAM

(M5M5256DFP-70GI)

SCI0 SCI1 SRAM JP7 JP8 JP9 JP10

Y N Y 2-3 2-3 2-3 2-3 N Y N 1-2 1-2 1-2 1-2

Note: Y = yes, N = no

Rev.1.00

Oct 09, 2008 2-6

REJ11J0021-0100

Functional Specifications

2

2.5 I/O Ports

All of the SH7137 I/O ports are connected to the expansion bus connectors on the M3A-HS37. Some I/O ports are connected to the DIP switches and LEDs, which are allowed for user. Figure 2.5.1 shows the DIP switches and LEDs connection diagram. Table 2.5.1 lists the I/O port features.

Note: Unused ports are open to allow for expansion on the M3A-HS37. (PA6 to PA9, PB0, PB1, PB5, PD8-PD10, PE0, PE3, and PE8) Set these unused ports as output at first when using the M3A-HS37. When some ports of the SH7137 MCU are unused on the user system, the pull-up or pull-down process is recommended.

CPU-VCC

SW4-4

2.5 I/O Ports

H7

LED7 Green

System setting DIP switches

LED6 Green

User DIP

switches (SW3)

SW3-1 SW3-2

SW3-3 SW3-4

(SW4)

LED5 Green

H3H4H5H6

LED4 Green

CPU-VCC

LED3 Green

H2

0 0 0

0

LED2 Green

SH7137

0 0 0

PE9/TIOC3B PE11/TIOC3D PE12/TIOC4A PE13/TIOC4B/MRES

PE14/TIOC4C PE15/TIOC4D/IRQOUT

PF12/AN12 PF13/AN13 PF14/AN14 PF15/AN15

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SW4-1 SW4-2

SW4-3

FWE MD1 MD2

Figure 2.5.1 DIP Switches and LEDs Connection Diagram

2

Table 2.5.1 I/O Port Features

SH7137 Expansion connectors

No. Pin Name J8 J9 J10 J11 J12

2 PE21/WRL/TIOC4DS/TRST 4 PE20/TIOC4CS/TMS 5 PE19/RD/TIOC4BS/TDO 6 PE18/CS1/TIOC4AS/TDI 7 PE17/CS0/TIOC3DS/TCK 8 PE16/WAIT/TIOC3BS/ASEBKAK/ASEBK

9 PE15/TIOC4D/IRQOUT 10 PE14/TIOC4C 12 PE13/TIOC4B/MRES 13 PE12/TIOC4A 15 PE11/TIOC3D 17 PE9/TIOC3B 18 PE10/CS0/TIOC3C 19 PE8/A15/TIOC3A 20 PE7/A14/TIOC2B 21 PE6/A13/TIOC2A/SCK1 22 PE5/A12/TIOC1B/TXD1 23 PE4/A11/TIOC1A/RXD1 24 PE3/TIOC0D/SCK0 25 PE2/TIOC0C/TXD0 26 PE1/TIOC0B/RXD0 27 PE0/TIOC0A 28 PD10/SSO 29 PD9/SSI 30 PD8/SCK2/SSCK 31 PD7/D7/TXD2/SCS 32 PD6/D6/RXD2 33 PD5/D5/SCK1 34 PD4/D4/TXD1 35 PD3/D3/RXD1 37 PD2/D2/SCK0 38 PD1/D1/TXD0 40 PD0/D0/RXD0 41 PB7/CS1/CRx0 42 PB6/WAIT/CTx0 43 PB5/A19/IRQ3/POE5/TIC5U 44 PB4/A18/IRQ2/POE4/TIC5US 45 PB3/A17/IRQ1/POE1/TIC5V/SDA 46 PB2/A16/IRQ0/POE0/TIC5VS/SCL 47 PB1/BREQ/TIC5W 49 PB0/BACK/TIC5WS 51 PA15/CK/TXD1/SSO 52 PA14/A10/RXD1/SSI 53 PA13/A9/SCK1/SSCK 54 PA12/A8/SCK0/SCS 55 PA11/A7/TXD0/ADTRG 56 PA10/A6/RXD0 58 PA9/WAIT/TCLKD/POE8/TXD2 60 PA8/ /WRL/TCLKC/POE6/RXD2 61 PA7/TCLKB/POE5/SCK2/ 62 PA6/RD/UBCTRG/TCLKA/POE4 63 PA5/A5/IRQ3/SCK1 65 PA4/A4/IRQ2/TXD1 66 PA3/A3/IRQ1/RXD1 67 PA2/A2/IRQ0/POE2/SCK0 68 PA1/A1/POE1/TXD0 69 PA0/A0/POE0/RXD0

√

*

√

*

√

*

√

*

√

*

√ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √

√ √ √ √

√ √ √ √ √ √

LED LED LED LED LED LED

Serial Serial

√ √ √ √ √

√ √

IRQ2 SW EEPROM EEPROM

√ √

Serial Serial

RCAN RCAN

√ √ √ √ √ √ √ √

√

Functional Specifications

2.5 I/O Ports

Remarks

Rev.1.00

Oct 09, 2008 2-8

REJ11J0021-0100

2

Functional Specifications

2.5 I/O Ports

SH7137 Expansion connectors

No. Pin Name J8 J9 J10 J11 J12

80 PF15/AN15 81 PF14/AN14 82 PF13/AN13 83 PF12/AN12

84 PF11/AN11 85 PF10/AN10 86 PF9/AN9 87 PF8/AN8 89 PF7/AN7 90 PF6/AN6 91 PF5/AN5 92 PF4/AN4 94 PF3/AN3 95 PF2/AN2 96 PF1/AN1 97 PF0/AN0

√

Analog input pin

√

Analog input pin

√

Analog input pin

√

Analog input pin

√

Analog input pin

√

Analog input pin

√

Analog input pin

√

Analog input pin

√

Analog input pin

√

Analog input pin

√

Analog input pin

√

Analog input pin

√

Note: Connected only when the 0Ω resistance is mounted.

Remarks

Analog input pin User DIP switches SW Analog input pin User DIP switches SW Analog input pin User DIP switches SW Analog input pin User DIP switches SW

Rev.1.00

Oct 09, 2008 2-9

REJ11J0021-0100

Functional Specifications

2

2.6 Power Supply Module

The M3A-HS37 is supplied +5 V power and the voltage regulator on the board generates +3.3 V. LM2738YMY is the output voltage adjustable regulator and the desired voltage value can be generated by changing the resistance value. +5 V power is supplied from the DC regulated power supply (via the power connector, J4) or AC adapter (via the DC power jack, J7). The SH7137 system power supply (VCC) can be switched to +3.3 V or +5 V by 3V/5V select jumper (JP1) setting (default: 5V). When switching the VCC, note that the following:

･The conversion voltages between 5 V and 3 V are supplied to the RCAN interface as appropriate. ･Both +5 V and +3 V are available on the CPU and SRAM (part number: 5M5256DFP-VP70GI). ･The supply voltage supplied to the CPU is also supplied to SRAM. ･Always +5 V is supplied to the SH7137 A/D converter.

The SH7137 system power supply (VCC), A/D power supply (AVCC), and AVREF power supply can be supplied from external power supply, respectively. Figure 2.6.1 shows the M3A-HS37 power circuit block diagram.

5V DC

Input

J4 Power supply

connector

J7

DC power jack

Power switch

Expansion connector

AVCC

J8 connector

5 VCC

JP4

AVREF

J8 connector

5 VCC

JP5

External power supply

JP2

CPU-VCC

5 VCC

5 V to

3.3 V

CPU power supply

select jumper (JP1)

1

2

JP

3

VCC

3 VCC

SRAM

Expansion connector

Optional

Figure 2.6.1 Power Supply Circuit Block Diagram

SH7137

AVCC

AVREFH

VCC

AVREFL

AVSS

VSS

Rev.1.00

Oct 09, 2008 2-10

REJ11J0021-0100

2

2.7 RCAN Interface

The M3A-HS37 is provided with an RCAN connector (D-Sub 9-pin). Figure 2.7.1 shows the RCAN interface block diagram.

Functional Specifications

2.7 RCAN Interface

Figure 2.7.1 RCAN Interface Block Diagram

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 2-1 1

2

2.8 Clock Modules

The M3A-HS37 clock modules consists of two blocks.

- Crystal resonator is connected to EXTAL and XTAL

- Output from the oscillator is connected to the SH7137 EXTAL The M3A-HS37 comes standard with a 10.0 MHz crystal resonator. When mounting the oscillator, remove R7 and the crystal oscillation circuit. Figure 2.8.1 shows the clock module block diagram.

Functional Specifications

2.8 Clock Modules

Oscillator

CLK

0

Crystal oscillation circuit

*: When mounting the oscillator, remove R7 and the crystal oscillation circuit.

：optional

0

*

R7

*

Figure 2.8.1 Clock Module Block Diagram

SH7137

EXTAL

PA15/CK/TXD1/SSO

XTAL

Crystal oscillator

10.0 MHz

Expansion connector (J9, pin 23)

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 2-12

2

2.9 Reset Module

The reset circuit controls the SH7137 reset signals on the M3A-HS37. Figure 2.9.1 shows the M3A-HS37 reset module block diagram.

Reset IC output delay time: td = 0.34 x Cd (pF) = 34 ms

Functional Specifications

2.9 Reset Module

Reset IC output detection voltage: Ra = 10 K Vs = 1.25 x (Ra+Rb)/Rb = 2.5 V

CPU-VCC

4.7 K

Output

Cd

CPU-VCC

Ra

Rb

Open collector output reset IC

10 K

CPU-VCC

M51957BP

Input

Delay capacity

0.1

, Rb = 10 K

CPU-VCC

100

F

Reset switch (SW2)

Expansion connector

RESET

SH7137 RES

H-UDI connector (14-pin) RES

Figure 2.9.1 Reset Module Block Diagram

2.10 Interrupt Switches

The M3A-HS37 is provided with two push-button switches (NMI switch and IRQ2 switch) for the NMI pin and IRQ2 pin of the SH7137.

Figure 2.10.1 shows the interrupt switch block diagram.

CPU-VCC

SH7137

SW

NMI switch

SW

IRQ2 switch

10 K

220

F

2.2

CPU-VCC

10 K

220

2.2 F

CPU-VCC

Expansion connector

Figure 2.10.1 Interrupt Switch Block Diagram

0

NMI

0

PB4/A18/IRQ2/POE4/TIC5US

Rev.1.00

Oct 09, 2008 2-13

REJ11J0021-0100

2

2.11 E10A-USB Interface

The M3A-HS37 is provided with an H-UDI connector (J2) to connect the E10A-USB emulator. Figure 2.11.1 shows the E10A-USB interface block diagram.

Functional Specifications

2.11 E10A-USB Interface

Figure 2.11.1 E10A-USB Interface Block Diagram

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 2-14

Chapter 3Operational

Specifications

Chapter 3

Operational Specifications

3-1

3

3.1 M3A-HS37 Connectors

Figure 3.1.1 shows the M3A-HS37 connector assignments.

Top view of the component side

J15 GND connector (optional)

J13 RCAN connector

J12 Expansion connector (optional)

J11 Expansion connector (optional)

J4 Power supply connector

Operational Specifications

3.1 M3A-HS37 Connectors

J7 DC power jack

J3 Serial port connector

Top view of the solder side

J9 Expansion connector (optional)

J11 Expansion connector (optional)

J5, J6, J16 External power supply connectors (optional)

J2 H-UDI connector (14-pin)

Figure 3.1.1 M3A-HS37 Connector Assignments

Rev.1.00

Oct 09, 2008 3-2

REJ11J0021-0100

3

3.1.1 H-UDI Connector (J2)

Figure 3.1.2 shows the pin assignments for the H-UDI connector (J2).

Operational Specifications

3.1.1 H-UDI Connector (J2)

Figure 3.1.2 Pin Assignments for H-UDI Connector (J2)

Table 3.1.1 lists the pin assignments for the H-UDI connector (J2).

Table 3.1.1 Pin Assignments of H-UDI Connector (J2)

No. Signal Name No. Signal Name

1

TCK

_________

2 3 4 5 6 7

TRST TDO

___________________

ASEBRKAK TMS TDI

_______

RES

______________

/ASEBRK

8

9 10 11 12 13 14

NC (GND) GND UVCC GND GND GND

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-3

3

3.1.2 Serial Port Connector (J3)

The M3A-HS37 is provided with a serial port connector (J3). Figure 3.1.3 shows the pin assignments for the serial port connector.

Operational Specifications

3.1.2 Serial Port Connector (J3)

Figure 3.1.3 Pin Assignments for Serial Port Connector (J3)

Table 3.1.2 lists the pin assignments for the serial port connector.

Table 3.1.2 Pin Assignments for Serial Port Connector (J3)

No. Signal Name No. Signal Name

1 NC 6 DSR 2 RXD 7 RTS 3 TXD 8 CTS

_______

4 DTR 5 GND

Pins 4 to 6 (DTR-DSR), and pins 7 to 8(RTS-CTS) are loop-back connected, respectively.

9 NC

_______

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-4

3

3.1.3 Power Supply Connector (J4)

The M3A-HS37 is provided with a power supply connector. Figure 3.1.4 shows the pin assignments for the power supply connector.

Operational Specifications

3.1.3 Power Supply Connector (J4)

Figure 3.1.4 Pin Assignments for Power Supply Connector (J4)

Table 3.1.3 lists the pin assignments for the power supply connector.

Table 3.1.3 Pin Assignments for Power Supply Connector (J4)

No. Signal Name No. Signal Name

1 +5 V 2 GND

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-5

Operational Specifications

3

3.1.4 External Power Supply Connectors for SH7137 (J5, J6, and J16)

The M3A-HS37 is provided with connector pins for external power supply. The pins are used to be supplied the power for CPU and USB. When using this connector to supply the power, remove the post heads of the external power switch jumpers (JP2, JP3, and JP4) to open. Figure 3.1.5 shows the pin assignments for the power supply connector.

3.1.4 External Power Supply Connectors for SH7137 (J5, J6, and J16)

Figure 3.1.5 Pin Assignments of Power Supply Connector (J5, J6, and J16)

Table 3.1.4 lists the pin assignment for the power supply connector (J5).

Table 3.1.4 Pin Assignments for Power Supply Connector (J5)

No. Signal Name No. Signal Name

1 VCC-CPU 2 GND

Table 3.1.5 lists the pin assignment for the power supply connector (J6).

Table 3.1.5 Pin Assignments for Power Supply Connector (J6)

No. Signal Name No. Signal Name

1 AVREF 2 GND

Table 3.1.6 lists the pin assignment for the power supply connector (J16).

Table 3.1.6 Pin Assignments for Power Supply Connector (J16)

No. Signal Name No. Signal Name

1 AVCC 2 GND

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-6

3

3.1.5 DC Power Jack (J7)

A DC power jack can be mounted on the M3A-HS37.

3.1.7 lists the pin assignments for the DC power jack (J7).

Operational Specifications

3.1.5 DC Power Jack (J7)

Figure 3.1.6 shows the pin assignments for the DC power jack, and Table

Figure 3.1.6 Pin Assignments for DC Power Jack (J7)

Table 3.1.7 Pin Assignments for DC Power Jack (J7)

No. Signal Name

+5 V

1

GND

2

GND

3

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-7

Operational Specifications

3

3.1.6 Expansion Connectors (J8 to J12)

The M3A-HS37 is provided with through-holes for expansion connectors. The SH7137 I/O pins are connected to the through-holes. MIL-spec connectors can be connected to the through-holes (J8 to J12), allowing for connecting with expansion boards or monitoring the SH7137 bus signals.

Figure 3.1.7 shows the pin assignments for expansionsion connectors.

3.1.6 Expansion Connectors (J8 to J12)

Board edge

19 20

12

2 1

J10

J12

40 39

20 19

J11

2 1

J12

2 1

Top view of the

solder side

J8

J11

2 1

J9

2 1

Board edge

40

39 20

19

1920

20 19

40 39

2 1

2

J9

2

1

Note： These pin assignments on the CPU board are defined on the assumption that expansion connectors are mounted on the component side. If the expansion connectors are

mounted on the solder side, these pin assignments are not applicable.

1

Figure 3.1.7 Pin Assignments for Expansion Connectors

Rev.1.00

Oct 09, 2008 3-8

REJ11J0021-0100

J10

Top view of the

component side

J8

20 19

40 39

12

Board edge

3

Table 3.1.8 lists the pin assignments for the expansion connector (J8).

Table 3.1.8 Pin Assignments for Expansion Connector (J8)

No. Signal Name

1

AVCC -

2

Avrefh -

3

PF0/AN0 -

4

PF1/AN1 -

5

PF2/AN2 -

6

PF3/AN3 -

7

PF4/AN4 -

8

PF5/AN5 -

9

PF6/AN6 -

10

PF7/AN7 -

11

PF8/AN8 -

12

PF9/AN9 -

13

PF10/AN10 -

14

PF11/AN11 -

15

PF12/AN12 User DIP switch (SW3)

16

PF13/AN13 User DIP switch (SW3)

17

PF14/AN14 User DIP switch (SW3)

18

PF15/AN15 User DIP switch (SW3)

19

Avrefl -

20

GND(Avss) -

3.1.6 Expansion Connectors (J8 to J12)

Also connected to

Operational Specifications

Rev.1.00

Oct 09, 2008 3-9

REJ11J0021-0100

Operational Specifications

3

Table 3.1.9 lists the pin assignments for the expansion connector (J9).

Table 3.1.9 Pin Assignments for Expansion Connector (J9)

No. Signal Name

1 VCC - 2 VCC - 3 /WDTOVF - 4 PE12/TIOC4A User LED 5 PE11/TIOC3D User LED 6 PE10/CS0/TIOC3C - 7 PE9/TIOC3B User LED 8 PE3/TIOC0D/SCK0 - 9 PE2/TIOC0C/TXD0 Serial port connector (J3) For P7 = 2-3, JP9 = 2-3

10 PB5/A19/IRQ3/POE5/TIC5U -

11 PB4/A18/IRQ2/POE4/TIC5US IRQ2 SW (SW6) 12 PB3/A17/IRQ1/POE1/TIC5V/SDA EEPROM (U4) 13 PB2/A16/IRQ0/POE0/TIC5VS/SCL EEPROM (U4) 14 PE8/A15/TIOC3A - 15 PE7/A14/TIOC2B SRAM (U2)* 16 PE6/A13/TIOC2A/SCK1 SRAM (U2)* 17 PE5/A12/TIOC1B/TXD1 SRAM (U2)* 18 PE4/A11/TIOC1A/RXD1 SRAM (U2) 19 PA14/A10/RXD1/SSI SRAM (U2)* 20 GND - 21 PE1/TIOC0B/RXD0 Serial port connector (J3) For JP8 = 2-3, JP10 = 2-3 22 PE0/TIOC0A - 23 PA15/CK/TXD1/SSO SRAM (U2)* 24 PA13/A9/SCK1/SSCK SRAM (U2)* 25 PA12/A8/SCK0/SCS SRAM (U2)* 26 PA11/A7/TXD0/ADTRG SRAM (U2)* 27 PA10/A6/RXD0 SRAM (U2)* 28 PA5/A5/IRQ3/SCK1 SRAM (U2)* 29 PA4/A4/IRQ2/TXD1

30 PA3/A3/IRQ1/RXD1 SRAM (U2)* For JP8 = 2-3, JP10 = 2-3

31 PA2/A2/IRQ0/POE2/SCK0 SRAM (U2)* 32 PA1/A1/POE1/TXD0 SRAM (U2)* 33 PA0/A0/POE0/RXD0 SRAM (U2)* 34 PE17/CS0/TIOC3DS/TCK H-UDI connector (J2) 35 PE16/WAIT/TIOC3BS/ASEBKAK/ASEBK H-UDI connector (J2) 36 PE15/TIOC4D/IRQOUT User LED 37 PE14/TIOC4C User LED 38 PE13/TIOC4B/MRES User LED 39 /RES Reset module 40 GND -

SRAM (U2) Serial port connector (J3) For JP7 = 1-2, JP9 = 1-2

Serial port connector (J3) For JP8 = 1-2, JP10 = 1-2

*

For JP7 = 2-3, JP9 = 2-3

3.1.6 Expansion Connectors (J8 to J12)

Also connected to

Rev.1.00

Oct 09, 2008 3-10

REJ11J0021-0100

Operational Specifications

r

(J2)

–

3

Table 3.1.10 lists the pin assignments for the expansion connector (J10).

Table 3.1.10 Pin Assignments for Expansion Connector (J10)

No. Signal Name Also connected to

1

PE21/WRL/TIOC4DS/TRST H-UDI connector (J2)

2

PE20/TIOC4CS/TMS H-UDI connecto

3

PE19/RD/TIOC4BS/TDO H-UDI connector

4

PE18/CS1/TIOC4AS/TDI H-UDI connector

5

PD10/SSO -

6

PD9/SSI -

7

PD8/SCK2/SSCK -

8

PB7/CS1/CRx0 JP13

9

PB6/WAIT/CTx0 JP12

10

PB1/BREQ/TIC5W -

11

PB0/BACK/TIC5WS -

12

PA9/WAIT/TCLKD/POE8/TXD2 -

13

PA8/WRL/TCLKC/POE6/RXD2 -

14

PA7/TCLKB/POE5/SCK2/ -

15

--- -

16

--- -

17

--- -

18

--- -

19

--- -

20

GND -

RCAN IN RCAN OUT

3.1.6 Expansion Connectors (J8 to J12)

Rev.1.00

Oct 09, 2008 3-1 1

REJ11J0021-0100

3

Table 3.1.11 lists the pin assignments for the expansion connector (J11).

Table 3.1.11 Pin Assignments for Expansion Connector (J11)

No. Signal Name Also connected to

1 --- 2 --- 3 --- 4 --- 5 --- 6 --- 7 --- 8 --- -

9 --- 10 --- 11 --- 12 --- 13 --- 14 --- 15 --- 16 --- 17 --- 18 --- 19 --- 20 GND -

Operational Specifications

3.1.6 Expansion Connectors (J8 to J12)

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-12

3

Table 3.1.12 lists the pin assignments for the expansion connector (J12).

Table 3.1.12 Pin Assignments for Expansion Connector (J12)

No. Signal Name

1 VCC -

2 VCC -

3 --- -

4 --- -

5 --- -

6 --- -

7 --- -

8 --- -

9 --- 10 --- 11 --- 12 --- 13 --- 14 --- 15 --- 16 --- 17 --- 18

--- -

19

--- -

20

--- -

21

--- -

22

--- -

23

PA6/RD/UBCTRG/TCLKA/POE4 SRAM (U2)

24

--- -

25

--- -

26

--- -

27

--- -

28

--- -

29

--- 30 --- 31 --- 32 PD7/D7/TXD2/SCS SRAM (U2)* 33 PD6/D6/RXD2 SRAM (U2) 34 PD5/D5/SCK1 SRAM (U2)* 35 PD4/D4/TXD1 SRAM (U2) 36 PD3/D3/RXD1 SRAM (U2)* 37 PD2/D2/SCK0 SRAM (U2)* 38

PD1/D1/TXD0 SRAM (U2)

39

PD1/D1/TXD0 SRAM (U2)

40

GND

Operational Specifications

3.1.6 Expansion Connectors (J8 to J12)

Also connected to

*

-

Rev.1.00

Oct 09, 2008 3-13

REJ11J0021-0100

3

3.1.7 RCAN Connector (J13)

The RCAN communication is available on the M3A-HS37. Figure 3.1.8 shows the pin assignments for the RCAN connector (J13).

RCAN

Figure 3.1.8 Pin Assignments for RCAN Connector (J13)

Operational Specifications

3.1.7 RCAN Connector (J13)

Table 3.1.13 lists the pin assignments for the RCAN connector (J13).

Table 3.1.13 Pin Assignments for RCAN Connector (J13)

No. Signal Name No. Signal Name

1

NC

3

GND

5

NC

7

CANH (U12)

9

NC

2 4 6 8

CANL (U12) NC NC NC

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-14

3

3.1.8 GND Connector (J15)

The M3A-HS37 is provided with a GND connector. The pin assignments are shown and listed in

Figure 3.1.9 Pin Assignments for GND Connector (J15)

Operational Specifications

3.1.8 GND Connector (J15)

Figure 3.1.9 and Table 3.1.14.

Table 3.1.14 Pin Assignments for GND Connector (J15)

No. Signal Name

1 GND 2 GND 3 GND

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-15

3

3.2 Switches and LEDs

The M3A-HS37 is provided with switches and LEDs as its operational components. Figure 3.2.1 shows the assignments of the M3A-HS37 operational components.

Top view of the component side

Operational Specifications

3.2 Switches and LEDs

LED2 to LED7 User LEDs

LED1 Power LED

SW1 Power switch

SW2 Reset switch

SW4 System setting DIP switches

Figure 3.2.1 Assignments for the M3A-HS37 Operational Components

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-16

SW3 User DIP switches

SW6 IRQ2 switch

SW5 NMI switch

Operational Specifications

3

3.2.1 CPU Power Supply Select Jumper (JP1)

Set JP1 to switch 3.3 V or 5 V supplied to the SH7137 MCU. The jumper switches the supply voltage for the SH7137 (U1), M5M5256DFP-VP70GI (SRAM, U2), and the power supply on the CPU side of the SN74LVC2T45DCT (U13, and U14, RCAN level shifter). The supply voltages for other components are not changed. Figure 3.2.2 shows the CPU power supply select jumper assignments. Table 3.2.1 lists the CPU power supply select jumper setting.

Figure 3.2.2 CPU Power Supply Select Jumper Assignments (JP1)

Table 3.2.1 CPU Power Supply Select Jumper Setting (JP1)

No. Setting Function

3.2.1 CPU Power Supply Select Jumper (JP1)

1-2

JP1

PWRSEL

indicates the default setting.

Note: Do not make any change with the jumper setting while the M3A-HS37 is operating. Ensure to turn the power OFF before changing the setting.

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-17

2-3

Open External power supply voltage (supplied from J5 or H9)

+5 V is supplied to CPU and SRAM +3.3 V is supplied to CPU and SRAM

Do not leave the jumper open not supplying the power from an external source.

Operational Specifications

3

3.2.2 External Power Supply Select Jumpers (JP2, JP3, and JP4)

Set JP2 to JP4 to switch the power voltage source to the SH7137 system power (CPU-VCC), the analog power supply (AVCC), and the A/D reference power supply (AVREF). Figure 3.2.3 shows the external power supply select jumper assignments. Table 3.2.2 lists the external power supply select jumper setting.

3.2.2 External Power Supply Select Jumpers (JP2, JP3, and JP4)

Figure 3.2.3 External Power Supply Select Jumper Assignments (JP2,JP3,JP4)

Table 3.2.2 External Power Supply Select Jumper Setting (JP2,JP3,JP4)

No. Setting Function

JP2

CPU-VCC SEL

JP3

AVREFSEL

JP4

AVCCSEL

indicates the default setting.

Note: Do not make any change with the jumper setting while the M3A-HS37 is operating. Ensure to turn the power OFF before changing the setting.

1-2

Open External power supply voltage (supplied from J5 or H9)

1-2

Open External power supply voltage (supplied from J8 or H10)

1-2

Open External power supply voltage (supplied from J8 or H11)

SH7137 power supply voltage (CPU-VCC) is supplied from J4 or J7

Do not leave the jumper open not supplying the power from an external source.

SH7137 AVREF is connected to 5 V fixed power supply voltage

SH7137 AVCC is connected to the 5 V fixed power supply voltage

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-18

Operational Specifications

3

3.2.3 Serial Port/SRAM Select Jumpers (JP7 to JP11), RCAN-I/O Jumpers (JP12, and JP13)

Set JP7 to JP13 to change the SH7137 SCI channels connected to the serial port connector (J3). SCI channel 0 is connected to the serial port connector (J3) as default. Figure 3.2.4 shows the serial port select jumper assignments. Table 3.2.3 lists the serial port select jumper setting.

3.2.3 Serial Port/SRAM Select Jumpers (JP7 to JP11), RCAN-I/O Jumpers (JP12, and JP13)

13

JP9

1

A4

A3

JP10

JP13

3

1

12

JP12

2

No. Setting Function

JP7

TXDSEL

RXDSEL

JP9

A4

A3

S

CTx0

CRx0

indicates the default setting.

CPU

SH7137

13

1

RXD-SEL

A4

TXD-SEL

JP7

A3

JP8

3

Figure 3.2.4 Serial Port Select Jumper Assignments (JP7 to JP13)

Table 3.2.3 Serial Port Select Jumper Setting (JP7 to JP13)

1-2 2-3

The SH7137 PA4/TXD1 pin is connected to the serial port connector (J3) The SH7137 PE2/TXD0 is connected to the serial port connector (J3)

1-2 The SH7137 PA3/RXD1 pin is connected to the serial port connector (J3) JP8 2-3 The SH7137 PE1/RXD0 pin is connected to the serial port connector (J3) 1-2

GND is connected to the A4 of the SRAM (U2) 2-3 The SH7137 PA4/TXD1 pin is connected to the A4 of the SRAM (U2) 1-2 GND is connected to the A3 of the SRAM (U2) JP10 2-3 The SH7137 PA3/RXD1 pin is connected to the A3 of the SRAM (U2) 1-2 The SH7137 CS0 pin is connected to the S pin of the SRAM (U2) JP11

Open

Releases S pin of the SRAM (U2) 1-2 The SH7137 CTx0 pin is connected to the TxD pin of the RCAN JP12

Open

Releases

the

CTx0 pin of the SH7137 MCU

1-2 The pin SH7137 CRx0 is connected to the RxD pin of the RCAN JP13

Open

Releases the CRx0 pin of the SH7137 MCU

Note: Do not make any change with the jumper setting while the M3A-HS37 is operating. Ensure to turn the power OFF before changing the setting. JP7 to JP10 must be set in the same way.

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-19

Operational Specifications

3

3.2.4 Switches and LEDs

The M3A-HS37 is provided with six switches and seven LEDs. Table 3.2.4 lists switches on the M3A-HS37.

Table 3.2.4 Switches on the M3A-HS37

No. Function Remarks

SW1 System power on/off switch SW2 System reset input switch Refer to Section 2.9 for details. SW3 User DIP switches (4/package)

SW3-1 OFF: PF12 = ”H” ON: PF12 = ”L” SW3-2 OFF: PF13 = ”H” ON: PF13 = ”L” SW3-3 OFF: PF14 = ”H” ON: PF14 = ”L”

SW3-4 OFF: PF15 = ”H” ON: PF15 = ”L” SW4 System setting DIP switches (4/package) Refer to Table 3.2.5 for the functions SW5 NMI input switch Refer to Section 2.10 for details. SW6 IRQ2 input switch Refer to Section 2.10 for details.

Table 3.2.5 lists the functions of the switch (SW4). The SH7137 operating mode is set by the combinations of the pins FEW, MD0, and MD1. Table 3.2.6 lists the SH7137 operating mode setting.

PF12,PF13,PF14, and PF15 are pulled up. Refer to Section 2.5 for details.

3.2.4 Switches and LEDs

Table 3.2.5 Functions of Switch (SW4)

No. Setting Function

OFF FWE="H" (On-chip flash memory is write- and erase-protected) SW4-1

FWE

MD1

MD0

LED

indicates the default setting. Note: Refer to Figure 2.5.1 for LED Vcc.

SW4-1

(FWE)

ON ON ON Mode 0 MCU expansion mode 0 (On-chip ROM disabled, CS0 space: 8-bit bus) ON OFF ON Mode 2 MCU expansion mode 2 (On-chip ROM enabled, CS0 space: 8-bit bus)

ON OFF OFF Mode 3 Single chip mode (On-chip ROM enabled) OFF ON ON Mode 4 * Boot mode (On-chip ROM enabled) OFF ON OFF Mode 5 * User boot mode (On-chip ROM enabled, CS0 space: 8-bit bus) OFF OFF ON Mode 6 * User program mode (On-chip ROM enabled, CS0 space: 8-bit bus) OFF OFF OFF Mode 7 * User program mode (On-chip ROM enabled)

Indicates the default setting.

Note: These are the programming mode of the flash memory

SW4-2

(MD1)

ON FWE="L" (On-chip flash memory is write- and erase-enabled)

OFF MD1 pin state is "H" SW4-2

ON MD1 pin state is "L"

OFF MD0 pin state is "H" SW4-3

ON MD0 pin state is "L"

OFF LED Vcc OFF SW4-4

ON LED Vcc ON

Table 3.2.6 SH7137 Operating Mode Setting

SW4-3

(MD0)

No. Name

SH7137 Operating Mode

Operating mode setting

(Refer to

Table 3.2.6)

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-20

3

Table 3.2.7 lists the functions of LEDs on the M3A-HS37. When SW4-4 is set to OFF, the LEDs power is OFF.

Table 3.2.7 Functions of LEDs mounted on M3A-HS37

No. Color Function/remarks

LED1 Blue Power LED (Lit when the power is supplied) LED2 Green User LED (Lit when PE9 outputs “L”) LED3 Green User LED (Lit when PE11 outputs “L”) LED4 Green User LED (Lit when PE12 outputs “L”) LED5 Green User LED (Lit when PE13 outputs “L”) LED6 Green User LED (Lit when PE14 outputs “L”) LED7 Green User LED (Lit when PE15 outputs “L”)

Note: When SW4-4 is set to OFF, LEDs are not lit.

Operational Specifications

3.2.4 Switches and LEDs

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-21

3

3.2.5 Jumper Switch Setting when Using Development Tool

Operational Specifications

3.2.5 Jumper Switch Setting when Using Development Tool

The SH7137 emulator-related signals (FWE/ASEBRKAK pin. When using the development tools such as E10A-USB emulator and Flash Development Toolkit (FDT), set the jumper switches as shown in Table 3.2.8.

Tool Connector

E10A-USB emulator H-UDI connector (J2) Don’t care Connect “2-3” when using SRAM.

FDT Serial port connector (J3) “1-2” Connect TXD1,and RXD1 pins

_____________________

Table 3.2.8 Jumper Setting for Each Connector

________________

/ASEBRK

, TDI, TDO) are multiplexed with o flash writing control

Setting

JP7 to JP10

(required)

Remarks

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-22

3

3.3 M3A-HS37 Dimensions

Figure 3.3.1 shows the M3A-HS37 dimensions.

Top view of the component side

Operational Specifications

3.3 M3A-HS37 Dimensions

Top view of the solder side

Figure 3.3.1 M3A-HS37 Dimensions

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-23

3

Operational Specifications

3.3 M3A-HS37 Dimensions

This page intentionally left blank

Rev.1.00 REJ11J0021-0100

Oct 09, 2008 3-24

Appendix

M3A-HS37 SCHEMATICS

A-1

This page intentionally left blank

A-2

5

D D

4

3

2

1

SH7137 CPU Board M3A-HS37 SCHEMATICS

Note:

3VCC = 3.3V

TITLE

PAGE

5VCC = 5V

C C

INDEX

1

CPU-VCC = 5V or 3.3V AVCC = 5V (Analog)

SH7137,SRAM,EEPROM,RCAN,Serial Interface H-UDI,Reset,Power Other Connectors,PUSH_SW,LED

2 3 4

AVREF = 5V (Analog VREF) VCC_SRAM =5V or 3.3V (Follow CPU_vcc)

R = Fixed Resistors RA = Resister Array C = Ceramic Caps CE = Electrolytic Caps CP = Decoupling Caps

B B

:not mounted

A A

RENESAS SOLUTIONS CORPORATION

CHANGE

Ver. 1.00

RENESAS SOLUTIONS CORPORATION

APPROVED

DESIGNEDCHECKEDDRAWN

SCALE

DATE

5

4

08-04-14

3

DESIGNEDCHECKEDDRAWN

2

APPROVED

M3A-HS37

INDEX

DK30714A

1

(

/)

14

/)

14

/)

14

5

AVREF

R1 0ΩR1 0Ω

XOUT

R5 560ΩR5560Ω

C2 8pFC28pF

100

72 71

51

77 78 74

70 73

58 60 61 62 49 47 42 41 30 29 28 27 26 25 24 18 17 15 13 12 10

U1

9

SH7137U1SH7137

[10.0MHz:CPU]

3VCC

_0.1µF

D D

Control Signal, MTU2/2S,

C C

An interrupt, etc

CP1

User use LED

RCAN

Serial I/F

X1

4

_SG-8002DC_10.0MHz

R7 0ΩR7 0Ω

OUT

VCC GND2OE

3 1

System Control

AGND

PA15/CK/TXD1/SSO[5]

Mode SW

PA9/WAIT#/TCLKD/POE8#/TXD2[4] PA8/WRL#/TCLKC/POE6#/RXD2[4] PA7/TCLKB/POE5#/SCK2[4] PA6/RD#/UBCTRG#/TCLKA/POE4#[4] PB0/BACK#/TIC5WS[4] PB1/BREQ#/TIC5W[4] PB6/WAIT#/CTx0[4] PB7/CS1#/CRx0[4] PD8/SCK2/SSCK[4] PD9/SSI[4] PD10/SSO[4] PE0/TIOC0A[4] PE1/TIOC0B/RXD0[4] PE2/TIOC0C/TXD0[4] PE3/TIOC0D/SCK0[4] PE10/CS0#/TIOC3C[4] PE9/TIOC3B[4] PE11/TIOC3D[4] PE12/TIOC4A[4] PE13/TIOC4B/MRES#[4] PE14/TIOC4C[4] PE15/TIOC4D/IRQOUT#[4]

R2 _0ΩR2 _0Ω

C1 8pFC18pF

R60ΩR6 0Ω

R4 1MΩR4 1MΩ

CX5032GB 10000

X2

1 3

R3 22ΩR3 22Ω

MD1[4] MD0[4] FWE[4]

RES#[3,4] NMI[4] WDTOVF#[4]

XINXIN10

XOXI

AVCC

88

98

AVcc

AVrefh

EXTAL XTAL

R5F7137

SH7137

PA15/CK/TXD1/SSO

MD1 MD0 FWE

RES NMI WDTOVF

PA9/WAIT/TCLKD/POE8/TXD2 PA8/WRL/TCLKC/POE6/RXD2 PA7/TCLKB/POE5/SCK2 PA6/RD/UBCTRG/TCLKA/POE4 PB0/BACK/TIC5WS PB1/BREQ/TIC5W PB6/WAIT/CTx0 PB7/CS1/CRx0 PD8/SCK2/SSCK PD9/SSI PD10/SSO PE0/TIOC0A PE1/TIOC0B/RXD0 PE2/TIOC0C/TXD0 PE3/TIOC0D/SCK0 PE10/CS0/TIOC3C PE9/TIOC3B PE11/TIOC3D PE12/TIOC4A PE13/TIOC4B/MRES PE14/TIOC4C PE15/TIOC4D/IRQOUT

PLLVss

75

Decoupling Caps

CPU-VCCAVCC

+

CP10

CE2

CP4

B B

0.1µF

AGND

4.7µF

CP4

0.1µF

CPU-VCC

EEPROM

R17

R18

4.7KΩ

PB2/A16/IRQ0/POE0#/TIC5VS/SCL PB3/A17/IRQ1/POE1#/TIC5V/SDA

CP6

CP5

0.1µF

EEPROM 128k-bit access

SCL

R19 0ΩR19 0Ω

SDA

R20 0ΩR20 0Ω

AVss

AVrefl

79

93

AGND

CP7

0.1µF

U4

6

SCL

5

SDA

7

WP

_HN58X24128FPIE

4

59

Vcl

CP2

0.47µF

CPU-VCC

3

11

36

48

57

99

Vcc

PB2/A16/IRQ0/POE0/TIC5VS/SCL

PB3/A17/IRQ1/POE1/TIC5V/SDA

PB4/A18/IRQ2/POE4/TIC5US

PE16/WAIT/TIOC3BS/ASEBRKAK/ASEBRK

Vss

CP8

0.1µF

A0 A1 A2

Vcc Vss

Vcl

16

1 2 3

8 4

CP3

0.47µF

CP9

0.1µF

Vss

1

14

39

50

64

+

CE1

4.7µF

PA0/A0/POE0/RXD0

PA1/A1/POE1/TXD0

PA2/A2/IRQ0/POE2/SCK0

PA3/A3/IRQ1/RXD1 PA4/A4/IRQ2/TXD1

PA5/A5/IRQ3/SCK1

PA10/A6/RXD0

PA11/A7/TXD0/ADTRG

PA12/A8/SCK0/SCS

PA13/A9/SCK1/SSCK

PA14/A10/RXD1/SSI PE4/A11/TIOC1A/RXD1 PE5/A12/TIOC1B/TXD1 PE6/A13/TIOC2A/SCK1

PE7/A14/TIOC2B PE8/A15/TIOC3A

PB5/A19/IRQ3/POE5/TIC5U

PD0/D0/RXD0

PD1/D1/TXD0 PD2/D2/SCK0 PD3/D3/RXD1

PD4/D4/TXD1 PD5/D5/SCK1 PD6/D6/RXD2

PD7/D7/TXD2/SCS

PE18/CS1/TIOC4AS/TDI PE19/RD/TIOC4BS/TDO

PE17/CS0/TIOC3DS/TCK

PE20/TIOC4CS/TMS

PE21/WRL/TIOC4DS/TRST

ASEMD0

AN0/PF0 AN1/PF1 AN2/PF2 AN3/PF3 AN4/PF4 AN5/PF5 AN6/PF6 AN7/PF7 AN8/PF8

AN9/PF9 AN10/PF10 AN11/PF11 AN12/PF12 AN13/PF13 AN14/PF14 AN15/PF15

CPU-VCC

CP18

0.1µF

3

2

1

Serial Port Connector(COM)

CPU-VCC

A0

69

A1

68

A2

67 66

65

A5

63

A6

56

A7

55

A8

54

A9

53

A10

52

A11

23

A12

22

A13

21

A14

20 19 46 45 44 43

D0

40

D1

38

D2

37

D3

35

D4

34

D5

33

D6

32

D7

31

6 5 7 4 2 8 76

97 96 95 94 92 91 90 89 87 86 85 84 83 82 81 80

RA2

D7 D6 D5 D4

D3 D2 D1 D0

4 5 3 2 1

RA1

4 5 3 2 1

A4.7KΩ

6 7 8

A[0:2] [4]

PA3/A3/IRQ1/RXD1 [4] PA4/A4/IRQ2/TXD1 [4] A[5:14] [4]

PE8/A15/TIOC3A [4] PB2/A16/IRQ0/POE0#/TIC5VS/SCL [4] PB3/A17/IRQ1/POE1#/TIC5V/SDA [4] PB4/A18/IRQ2/POE4#/TIC5US [4] PB5/A19/IRQ3/POE5#/TIC5U [4]

D[0:7] [4]

Data Bus/SRAM/IO Port

PE18/CS1#/TIOC4AS/TDI [3,4] PE19/RD#/TIOC4BS/TDO [3,4] PE17/CS0#/TIOC3DS/TCK [3,4] PE20/TIOC4CS/TMS [3,4] PE21/WRL#/TIOC4DS/TRST# [3,4] PE16/WAIT#/TIOC3BS/ASEBRKAK#/ASEBRK# [3,4] ASEMD0# [4]

AN0/PF0 [4] AN1/PF1 [4] AN2/PF2 [4] AN3/PF3 [4] AN4/PF4 [4] AN5/PF5 [4]

CPU-VCC

AN6/PF6 [4] AN7/PF7 [4] AN8/PF8 [4] AN9/PF9 [4] AN10/PF10 [4] AN11/PF11 [4] AN12/PF12 [4] AN13/PF13 [4] AN14/PF14 [4] AN15/PF15 [4]

A/D / Input Port

PB6/WAIT#/CTx0

User use DIP SW

CPU-VCC

JP12

1 2

XG8S-0231

CPU-VCC

JP13

1 2

XG8S-0231

Serial I/F

Address Bus/SRAM/IO Port

EEPROM

D[0:7]

JP7

1

CTx0-5V

R16

R16 47KΩ

47KΩ

CRx0-5VPB7/CS1#/CRx0

CRx0-5V

2

3

XG8S-0331

12

R11

4.7KΩ

H-UDI

Voltage Level Shifter 3.3V<->5V

R12

4.7KΩ

4.7KΩ CP13

CP13

0.1µF

R13

4.7KΩ

CP16

0.1µF

PE2/TIOC0C/TXD0

PE1/TIOC0B/RXD0

PA3/A3/IRQ1/RXD1

PA4/A4/IRQ2/TXD1

A[0:2]

A[5:14]

PE10/CS0#/TIOC3C

PA6/RD#/UBCTRG#/TCLKA/POE4# PA8/WRL#/TCLKC/POE6#/RXD2

3.3V->5V

U13

VCCA1VCCB

2

A1

3

A2 GND4DIR

SN74LVC2T45DCT

3.3V<-5V

U14

VCCA1VCCB

2

A1

3

A2 GND4DIR

SN74LVC2T45DCT

R15

R15 _0Ω

_0Ω

5VCCCPU-VCC

8 7

B1

6

B2

5

CANT-SEL

5VCCCPU-VCC

8 7

B1

6

B2

5

R220ΩR22

0Ω

R140ΩR14 0Ω

CANR-SEL

XG8S-0231

CP14

0.1µF

CPU-VCC

CP17

0.1µF

R21

R21 _0Ω

_0Ω

JP11

5VCC

CPU-VCC

1

C3

0.1µFC30.1µF

3 4

C5

0.1µFC50.1µF

JP8

1

2

3

5

12 11 10

9

RXD

JP10

1

2

3

XG8S-0331

CTS# TxD RTS# RxD

R100ΩR10 0Ω

XG8S-0331

CPU-VCC

RCAN Transceiver

U12

1

TxD

VCC

4

RxD

GND

MODE

5

NC

CANL CANH

HA13721RPJE

U5

C1+

C1C2+

C2R1OUT

T1IN T2IN R2OUT

TXD

A3

JP9

XG8S-0331

A2 A1 A0

A14 A13 A12 A11 A10 A9 A8 A7 A6 A5

3

2 8

6 7

R8

4.7KΩR84.7KΩ

R9

4.7KΩR94.7KΩ

1

2

3

CANL0 CANH0

CPU-VCC

16

V+

VCC

V-

R1IN T1OUT T2OUT

R2IN

GND

SP3232ECA

15

CPU-VCC

7

A4

6

8 9

10

1

26

2 23 21 24 25

3

4

5 20

22 27

_M5M5256DFP-70GI

5VCC

CP15

0.1µF

XM2C-0942-132L

2

6

13 14 7 8

CP11

0.1µF

C6

C4

0.1µFC60.1µF

0.1µFC40.1µF

UART connector mount hole = GND

J3

5 9 4

Tx Rx

+

CE3

4.7µF

Decoupling Caps

8 3 7 2 6 1

XM2C-0942-132L

RI#

9

DTR#

4

CTS#

8

TxD

3

RTS#

7

RxD

2

DSR#

6

DCD#

1

10 11

for SP3232E

U2

DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1

Vcc

GND

10 11

19 18 17 16 15 13 12 11

28

14

A3

A4

A2 A1 A0

A14 A13 A12 A11 A10 A9 A8 A7 A6 A5

S OE W

J13

1 6 2 7 3 8 4 9 5

D7 D6 D5 D4 D3 D2 D1 D0

H8

CP12

0.1µF

H8

VCC_SRAM

BLM21PG330SN1

L1

VCC_SRAM CPU-VCC

A A

RENESAS SOLUTIONS CORPORATION

CHANGE

Ver. 1.00

RENESAS SOLUTIONS CORPORATION

DESIGNEDCHECKED

DRAWN

SCALE

DATE

08-04-14

5

4

3

DESIGNEDCHECKED

2

APPROVED

M3A-HS37

SH7137,SRAM,EEPROM,RCAN,Serial I/F

( / )24

DK30714A

1

5

H-UDI Interface

CPU-VCC

678

D D

PE17/CS0#/TIOC3DS/TCK[2,4] PE21/WRL#/TIOC4DS/TRST#[2,4]

PE19/RD#/TIOC4BS/TDO[2,4]

PE16/WAIT#/TIOC3BS/ASEBRKAK#/ASEBRK#[2,4] PE20/TIOC4CS/TMS[2,4] PE18/CS1#/TIOC4AS/TDI[2,4]

123

4 5

RA3

A4.7KΩ

R23

4.7KΩ

4

R24

4.7KΩ

CPU-VCC CPU-VCC

J2

11

UVCC

1

TCK

2

TRST

3

TDO

4

ASEBRKAK/ASEBRK

5

TMS

6

TDI

7

RES

7614-6002BL

(GND)

GND GND GND GND

8

NC

9 10 12 13 14

R25

4.7KΩ

3

ASEMD0# [2]

5V To 3.3V Linear Regulator

J4

J4 S2B-XH-A

S2B-XH-A

1 2

Power Connector

J7

HEC0470-01-630

VCC_IN

1 2 3

1-2 Power On 2-3 Power Off

Power Switch

2

SW1

MS-12AAH1

2

D1 BAT54-7-FD1 BAT54-7-F

5VCC 3VCC

1 3

CE4

+

10µF/16V

R68

49.9KΩ

U9 LM2738-YMYU9 LM2738-YMY

3

2

4

VIN C

VIN D

EN

BOOST

GND

7

1

CP20

SW

FB

GND

5

D2

6

CRS08D2CRS08

CP20

0.01µF

8

L2

CDRH6D28NP-120NC

R26

31.6KΩ

R28

R28 10KΩ

10KΩ

1

Power LED

5VCC

R27

R27 1KΩ

1KΩ

AK

LED1

LED1 UB1111C

CE5

+

47µF

UB1111C

BLUE

3VCC 5VCC CPU-VCC

JP1

1-2 5V 2-3 3.3V

C C

JP1

1 3

XG8S-0331

JP2

1 2

2

XG8S-0231

JP3

1 2

XG8S-0231

Power On Reset

CPU-VCC

R29

R29 10KΩ

10KΩ

2

R32

R32 10KΩ

10KΩ

B B

8

7

U6

IN

GND

4

VCC

NC1NC

3

OUT

NC

6 5

Cd

RNM51957BFP

R30

4.7KΩ

R31 100ΩR31 100Ω

CP19

0.1µF

U10A

1 7

HD74LV2G14A

U10C

3 5

HD74LV2G14A

2

4

SW2

3 1

B3SN-3012

U10B

6 2

HD74LV2G14A

CPU-VCC

CP21

0.1µF

84

U10D

HD74LV2G14A

RES# [2,4]

JP4

1 2

XG8S-0231

POWER TEST PIN

H125VH12

5V H135VH13

5V

H16

GND

H17

GND

GND H18

H18

GND

GND H19

H19

H9

CPU-VCC

CE6

+

10µF/16V

AVREF

H10

AVREF

CE7

+

10µF/16V

AGND

AVCC

H11

AVCC

CE8

+

10µF/16V

AGND

5VCC 3VCC

H14

3VCC

H15

3VCC

J15

1 2 3

XG8S-0331

J5

J5 _S2B-XH-A

_S2B-XH-A

1 2

J6

J6 _S2B-XH-A

_S2B-XH-A

1 2

AGND

J16

J16 _S2B-XH-A

_S2B-XH-A

1 2

AGND

CPU-VCC

CE11

+

10µF/16V

AVREF

CE12

+

10µF/16V

AVCC

CE13

+

10µF/16V

Board fixed hole.

VCC_CPU EXTERNAL

AVREF EXTERNAL

AVCC_CPU EXTERNAL

MH1

1

HOLE

HOLE MH2

MH2

1

HOLE

HOLE MH3

MH3

1

HOLE

HOLE MH4

MH4

1

HOLE

GND

A A

RENESAS SOLUTIONS CORPORATION

CHANGE

Ver. 1.00

RENESAS SOLUTIONS CORPORATION

DESIGNEDCHECKED

DRAWN

SCALE

DATE

08-04-14

5

4

3

DESIGNEDCHECKED

2

APPROVED

M3A-HS37

H-UDI,Power,Reset

( / )34

DK30714A

1

5

4

3

2

1

SH7137 Extension Connector

CPU-VCC CPU-VCC

R350ΩR35

R360ΩR36

0Ω

A14 A13 A12 A11 A10

A9 A8 A7 A6 A5

A2 A1 A0

D[0:7][2,3]

J9

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

_XG4C-4031

PA6/RD#/UBCTRG#/TCLKA/POE4#[2]

D7 D6 D5 D4 D3 D2 D1 D0

R370ΩR37 0Ω

R380ΩR38 0Ω

J12

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

_XG4C-4031

J11

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20

_XG4C-2031

A[5:14][2,3] A[0:2][2,3]

WDTOVF#[2] PE12/TIOC4A[2] PE11/TIOC3D[2] PE10/CS0#/TIOC3C[2] PE9/TIOC3B[2] PE3/TIOC0D/SCK0[2] PE2/TIOC0C/TXD0[2]

PB5/A19/IRQ3/POE5#/TIC5U[2] PB4/A18/IRQ2/POE4#/TIC5US[2] PB3/A17/IRQ1/POE1#/TIC5V/SDA[2] PB2/A16/IRQ0/POE0#/TIC5VS/SCL[2]

PE8/A15/TIOC3A[2]

PE1/TIOC0B/RXD0[2]

PE0/TIOC0A[2]

PA15/CK/TXD1/SSO[2]

PA4/A4/IRQ2/TXD1[2]

PA3/A3/IRQ1/RXD1[2]

PE16/WAIT#/TIOC3BS/ASEBRKAK#/ASEBRK#[2,3]

PE17/CS0#/TIOC3DS/TCK[2,3]

PE15/TIOC4D/IRQOUT#[2]

PE14/TIOC4C[2]

PE13/TIOC4B/MRES#[2]

RES#[2,3]

AVREF AVCC

R330ΩR33

R340ΩR34

0Ω

D D

C C

AN10/PF10[2] AN11/PF11[2] AN12/PF12[2] AN13/PF13[2] AN14/PF14[2] AN15/PF15[2]

AN0/PF0[2] AN1/PF1[2] AN2/PF2[2] AN3/PF3[2] AN4/PF4[2] AN5/PF5[2] AN6/PF6[2] AN7/PF7[2] AN8/PF8[2] AN9/PF9[2]

AN12/PF12 AN13/PF13 AN14/PF14 AN15/PF15

R43 0ΩR43 0Ω R44 0ΩR44 0Ω R45 0ΩR45 0Ω R46 0ΩR46 0Ω

AGND

R39

4.7KΩ

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20

R40

4.7KΩ

J8

_XG4C-2031

R41

4.7KΩ

R42

4.7KΩ

CPU-VCC

PE21/WRL#/TIOC4DS/TRST#[2,3] PE20/TIOC4CS/TMS[2,3] PE19/RD#/TIOC4BS/TDO[2,3] PE18/CS1#/TIOC4AS/TDI[2,3] PD10/SSO[2] PD9/SSI[2] PD8/SCK2/SSCK[2] PB7/CS1#/CRx0[2] PB6/WAIT#/CTx0[2] PB1/BREQ#/TIC5W[2]

PB0/BACK#/TIC5WS[2] PA9/WAIT#/TCLKD/POE8#/TXD2[2] PA8/WRL#/TCLKC/POE6#/RXD2[2]

PA7/TCLKB/POE5#/SCK2[2]

User use Switch

SW3

ON

8 7 6 5

A6S-4104

J10

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20

_XG4C-2031

1 2 3 4

NMI SWITCH CIRCUIT

CPU-VCC

U11A

34

1110

U11A

12

SN74LVC14APW

U11F

1312

SN74LVC14APW

CPU-VCC

14

U11G

VCC

VSS

SN74LVC14APW

7

CE9

2.2µF

CE10

2.2µF

U11B

NMI[2]

B B

PB4/A18/IRQ2/POE4#/TIC5US

R51 0ΩR51 0Ω

R61 0ΩR61 0Ω R62 220ΩR62 220Ω

U11C

SN74LVC14APW

U11D

SN74LVC14APW

U11B

SN74LVC14APW

IRQ SWITCH CIRCUIT

U11E

SN74LVC14APW

56

CP22

0.1µF

98

0.1µF

R50 10KΩR50 10KΩ R52 220ΩR52 220Ω

+

R59 10KΩR59 10KΩ

+

NMI SWITCH

IRQ2 SWITCH

31

4

2

CPU-VCC

31

4

2

SW5

B3SN-3012

SW6

B3SN-3012

PE15/TIOC4D/IRQOUT# PE14/TIOC4C PE13/TIOC4B/MRES# PE12/TIOC4A PE11/TIOC3D PE9/TIOC3B

R60 0ΩR60 0Ω R63 0ΩR63 0Ω R64 0ΩR64 0Ω R65 0ΩR65 0Ω R66 0ΩR66 0Ω R67 0ΩR67 0Ω

R53

R53 220Ω

220Ω

D8 1SS355D81SS355

AK

LED7

SML-310MT

H7 PE15H7PE15

R54

R54 220Ω

220Ω

D7 1SS355D71SS355

AK

LED6

SML-310MT

H6 PE14H6PE14

R55

R55 220Ω

220Ω

D6 1SS355D61SS355

AK

LED5

SML-310MT

H5 PE13H5PE13

R56

R56 220Ω

220Ω

D5 1SS355D51SS355

AK

LED4

SML-310MT

H4 PE12H4PE12

Mode & LED

CPU-VCC

R47

R48

4.7KΩ

FWE[2] MD1[2] MD0[2]

R57

R57 220Ω

220Ω

D4 1SS355D41SS355

H3 PE11H3PE11

AK

LED3

SML-310MT

R49

4.7KΩ

Switch

R58

R58 220Ω

220Ω

D3 1SS355D31SS355

AK

LED2

SML-310MT

SW4

ON

8 7 6 5

A6S-4104

H2 PE9H2PE9

1 2 3 4

A A

RENESAS SOLUTIONS CORPORATION

CHANGE

Ver. 1.00

RENESAS SOLUTIONS CORPORATION

DESIGNEDCHECKED

DRAWN

SCALE

DATE

08-04-14

5

4

3

DESIGNEDCHECKED

2

APPROVED

M3A-HS37

Connectors,PUSH_SW,LED

( / )44

DK30714A

1

This page intentionally left blank

Revision History SH7137 CPU Board M3A-HS37 User's Manual

Rev. Date Description

Page Summary

1.00 Oct 09, 2008 - First edition issued

SH7137 CPU Board User’s Manual M3A-HS37

Publication date Oct 09, 2008

Published by

Renesas Technology Corp. Renesas Solutions Corp.

Rev. 1.00

SH7137 CPU Board

M3A-HS37

User’s Manual

1753, Shimonumabe, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8668 Japan

REJ11J0021-0100

Renesas M3A-HS37 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Chapter 1 Overview

1.1 Overview

1.2U System Configuration

1.3U External Specifications

1.4U Appearance

1.5U M3A-HS37 Block Diagram

1.6U M3A-HS37 Major Components

1.7U M3A-HS37 Memory Map

1.8U Absolute Maximum Ratings

1.9U Recommended Operating Conditions

Chapter 2Functional Specifications

2.1 Features

2.2 CPU

2.3 Memory

2.3.1 SH7137 Internal Memory

2.3.2 SRAM

2.3.3 EEPROM

2.4 Serial Port Interface

2.5 I/O Ports

2.6 Power Supply Module

2.7 RCAN Interface

2.8 Clock Modules

2.9 Reset Module

2.10 Interrupt Switches

2.11 E10A-USB Interface

3.1 M3A-HS37 Connectors

3.1.1 H-UDI Connector (J2)

3.1.2 Serial Port Connector (J3)

3.1.3 Power Supply Connector (J4)

3.1.5 DC Power Jack (J7)

3.1.6 Expansion Connectors (J8 to J12)

3.1.7 RCAN Connector (J13)

3.1.8 GND Connector (J15)

3.2 Switches and LEDs

3.2.1 CPU Power Supply Select Jumper (JP1)

3.2.2 External Power Supply Select Jumpers (JP2, JP3, and JP4)

3.2.3 Serial Port/SRAM Select Jumpers (JP7 to JP11), RCAN-I/O Jumpers (JP12, and JP13)

3.2.4 Switches and LEDs

3.2.5 Jumper Switch Setting when Using Development Tool

3.3 M3A-HS37 Dimensions

INDEX

SH7137,SRAM,EEPROM,RCAN,Serial I/F

H-UDI,Power,Reset

Revision History SH7137 CPU Board M3A-HS37 User's Manual