| 68K System Monitor |
GE Energy Services | User's Guide |
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DEBUG - Debug Mode
Platform
Description
o CPM o D20 | o D20 ME | o D20/200 | o D20/200 ME | þ D25 |
D20 Base | D20 Base | CCU Base | CCU Base |
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Use this command to put the D25 into Debug Mode.
This mode disables certain checks in the system so that it will ignore small system violations during debugging sessions (such as allowing the writing of FLASH code to RAM during a download).
In this mode, you can make making changes to the base address and size of the SRAM, NVRAM and FLASH regions in the NVRAM configuration header.
Syntax | Below is usage and syntax information for this command |
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| Command Format | DEBUG |
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| Variables | None |
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| Parameters | None |
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| Example | Type DEBUG and press ENTER. |
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| Results: The output displays the current debug state. The user |
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| receives the following prompt: |
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| Do you wish to update the NVRAM header? (y/n) |
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| Any reply other than ‘y’ aborts the rest of the |
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| command. Otherwise, the command prompts you to |
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| enter new values for the FLASH, SRAM, and |
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| NVRAM base address and size. Entering a zero |
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| indicates that the item is to remain unchanged. |
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| Once the new data has been entered, you are |
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| prompted: |
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| Is this data accurate? (Y/N) |
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| Any response other than ‘y’ will cause the monitor to |
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| NVRAM base address and size. |
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| Pressing |
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| If the user responds ‘y’, the command writes new |
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| data to the NVRAM header and a new NVRAM |
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| header CRC is calculated and stored. |
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| Special | The debug command is a toggle, turning the debug mode ON if |
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| Considerations | it is OFF, and OFF if it is ON. |
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| Enabling the Debug Mode degrades the performance of the |
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| system and may cause certain CPU intensive commands to |
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| activate the watchdog and reset the system. |
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| SWM0023 1.00 2 | General |
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Full Release | |
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