Technical Support

µVISION DEBUGGER: MEMORY DISPLAY WRONG DURING FLASH PROGRAMMING

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Information in this article applies to:

• µVision Version 3

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QUESTION

I have written a program that makes code memory modifications with In-Application Flash Programming (IAP). However, when I am executing this application I cannot see the modifications in the µVision Memory Window. I am using target debugging for testing the application and it appears that it works, but I cannot see the changes.

What can be wrong?

ANSWER

The µVision Debugger contains memory caching to speed-up the debugger performance. If you have memory caching enabled, µVision does not read the code memory contents from the target hardware. Instead a local PC memory cache is used.

To see the memory changes you may just disable the Cache options under Project — Debug — Target Driver Settings.

MORE INFORMATION

• Refer to Debug in the ULINK User's Guide.

Last Reviewed: Monday, January 08, 2007

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