Renesas Single-Chip Microcomputer SH7203 Technical Information PDF herunterladen (Seite 27)

Chapter 10. Code Development

10.1. Overview

Note: For all code debugging using Renesas software tools, the CPU board must be connected to a PC USB port via an E10A lite. An E10A

lite is supplied with the RSK product.

This RSK+ board supports both H-UDI and AUD interface. E10A lite supplied with the kit is an on-chip debugging emulator which supports

only H-UDI interface of the target device. The H-UDI uses a 14-pin interface and marked as E10A on the RSK+SH7203 board. The E10A

lite debugger does not support AUD - Advance User Debugging (36 pin) functionality. The E10A debugger (HS0005KCU02H) supporting

AUD function can be purchased separately at additional cost.

For more information on E10A lite debugger please refer to the E10A lite.

Due to the continuous process of improvements undertaken by Renesas the user is recommended to review the information provided on

the Renesas website at

www.renesas.com to check for the latest updates to the Compiler and Debugger manuals.

10.2. Compiler Restrictions

The compiler supplied with this RSK is fully functional for a period of 60 days from first use. After the first 60 days of use have expired, the

compiler will default to a maximum of 256k code and data. To use the compiler with programs greater than this size you will need to

purchase the full tools from your distributor.

Warning: The protection software for the compiler will detect changes to the system clock. Changes to the system clock back in

time may cause the trial period to expire prematurely.

10.3. Breakpoint Support

Limited Event Conditions can be located in ROM code which is directly supported by E10A emulator. To enable breakpoints in RAM

following command needs to be included in the script –

> SH2A_SBSTK enable

For more information on this, please refer to the SuperH™ Family E10A-USB Emulator Additional Document for User’s Manual for

SH7201/ SH7203.

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Renesas Single-Chip Microcomputer SH7203 Technical Information Seite 27