WRITING BYTE IN CODE MEMORY

I have studied that it is possible to write values in code memory during the execution time in A51.But when tried the test gets failed.If possible what is the actual procedure to do it?
Reserving bytes in CODE space

Hi, Is there an easy way to inhibit the link/locator from placing code at a specific address? I know could manually locate a 'dummy' module containing a number of __nop__() calls to the address...
WRITING BYTE IN CODE MEMORY

I have studied that it is possible to write values in code memory during the execution time in A51.But when tried the test gets failed.If possible what is the actual procedure to do it?
Reserving bytes in CODE space

Hi, Is there an easy way to inhibit the link/locator from placing code at a specific address? I know could manually locate a 'dummy' module containing a number of __nop__() calls to the address...
code memory in bytes or bits

I am using UVision2 V2.40a Version compiler. It has generated .m52 file & given below in information at the end of the file. Program Size: data=122.1 xdata=984 code=26914 LINK/LOCATE RUN COMPLETE...