Renesas Emulation Probe for M32C/87 Group M30870T-EPB Instrukcja Użytkownika Pobierz pdf (Strona 55)

M30870T-EPB User’s Manual 3. Usage (Emulator Debugger)

R20UT0209EJ0400 Rev.4.00 Page 55 of 106

Aug 16, 2012

7. Using or not using the CPU rewrite mode

8. Executing the self-check

Using or not using CPU rewrite mode

Specify whether or not to debug in CPU rewrite mode. To

debug the user system that uses CPU rewrite mode, select

the check box. This option can be selected or deselected

only when you are starting up the emulator debugger.

[Supplementary explanation]

When debugging in CPU rewrite mode is enabled, the

following functions cannot be used:

- Setting the address match breakpoint

- Software breakpoint setting in the internal ROM area

- Execution of COME in the internal ROM area

Executing the self-check

Enable this function when you want the emulator to be self-

checked at startup. Be sure to select the check box only

when you want the emulator to be self-checked at startup.

This function may be enabled in the following cases:

- When you are using the emulator you have just

purchased

- When you fail to download the firmware

- When you successfully download the firmware, but fail

to start up the emulator

- When you want to confirm whether the emulator is

operating normally because, for example, the MCU runs

out of control or something is wrong with the trace

results

This function can be enabled only when you are starting up

the emulator debugger.

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Renesas Emulation Probe for M32C/87 Group M30870T-EPB Instrukcja Użytkownika Strona 55