Renesas M3A-HS86 用户手册

Overview 

1.1  Overview 

Rev.1.0 Feb 6, 2007 

1-2

REJ10J0916-0100 

 

 

 

1 

1.1 Overview 

 

The M3A-HS86 is the CPU board designed for users to evaluate the functionality and performance of the SH7086 

group of Renesas Technology original microcomputers, as well as develop and evaluate the application software for 

this group of microcomputers. The SH7086's data bus, address bus and various internal peripheral circuit function pins 

are connected to the extension connector of the M3A-HS86, allowing users to evaluate the timing relationship 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 Technology can also be connected 

to the M3A-HS86. 

 

1.2 Configuration 

 

Figure1.2.1 shows an example of system configuration using the M3A-HS86. 

 

 

SH7086

SH7086 CPU Board 

M3A-HS86

Extension

Board

USB

High-performance 
Embeded Workshop(HEW)

Host

Computer

E10A-USB

H-UDI Connector
(14-pin or 36-pin)

HEW

debugger

Serial Port 
Connector

SuperH RISC engine 
C/C++ Compiler Package

5V DC

Power Supply

(1.5A min.)

*: It is necessary to buy separately for software development.

*

*

*

*

* Can be created according 
  to applications

Extension
Connector

*

 

 

Figure1.2.1    System Configuration Example of M3A-HS86