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5 Setup the Debugger
5.1.1.3 Executing Self-Check
Specify this option to execute self-check* on the emulator when the debugger starts up.
Be sure to select the above check box only when you want to perform self-check at startup. Specify
this option in the following cases:
• When the firmware cannot be downloaded
• When although the firmware is successfully downloaded, the debugger does not start
• When the MCU goes wild or something is wrong with the trace results and you want to check
whether the emulator is operating normally.
Select the check box to close the Init dialog box. After connecting to the emulator and confirming the
firmware, the debugger will immediately start self-check on the emulator. (Self-check takes about 30
seconds to 1 minute.)
If an error is found in this self-check, the debugger displays the content of the error and is finished.
When the self-check terminated normally, the dialog box shown below is displayed. When you click
OK, the debugger starts up directly in that state.
This specification is effective only when the debugger starts up.
* Self-check refers to the function to check the emulator's internal circuit boards for memory condition,
etc. Refer to the user's manual of your emulator for details about the self-check function.
5.1.1.4 Specifying Clock Frequency
Specify the operation clock of the target MCU within the MCU Clock field in the Time Count
Resource group (in units of MHz).
Specify the MCU clock and the clock divide ratio.
If you are using the MCU at 10 MHz divided by 4, for example, enter "10" on the left side and "4" on
the right side of the text box.
If no values are set in the clock divide ratio specifying area, it is assumed that the clock is not divided
(i.e., the same as you would specify the value 1).
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