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M3062PT2-EPB User’s Manual 3. Usage (How to Use the Emulator Debugger)
REJ10J0868-0200 Rev.2.00 January 16, 2006
3. Executing the self-check
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 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.
4. Using or not using the address match break function
Using or not using the address match break
function
Specify whether or not to use the address match break
function.
- To use the address match break function (default)
Select the check box. In this case, the address match
interrupt is used by the emulator, and cannot be used in the
user program.
- When not using the address match break function
Deselect the check box. In this case, the address match
interrupt can be used in the user program.
This option can be selected or deselected only when you are
starting up the emulator debugger.
5. Using or not using CPU rewrite mode
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 while executing the user
program:
- Setting the address match breakpoint
- Software breakpoint setting in the internal ROM area
- Execution of COME in the internal ROM area
- Setting the hardware breakpoint and trace point
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