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Discussion Groups | Code-Composer | Using external data memory by C programming

Technical discussions about Code Composer Studio.

  

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Using external data memory by C programming - ahma...@yahoo.com - Mar 28 15:49:40 2008



Jeff;
1-If I have some initialized arrays (global or local) in my code which their size is more than
existent free data memory, is there any method in C programming to work with these arrays; For
example partially load them to data memory?

2-If I allocate the .const section to program memory as described in spru103.pdf, is it
possible to use it by C programming without any assembly code? if no what are the required
assembly instructions?

3-If I mapp multi 8KW external memory blocks to a000-c000 section of data memory space, is it
possible to address them without assembly instruction and only by C programming? If I only want
to add some assembly instructions to my C code what are these instructions?

4-Does CCS3.1 supports flash burning for EVM54CV06 board?

5-Is it possible to enforce the compiler to use special external memory instructions like
"READA" for C codes?

6-Where can I find documentation about "TABLR" and "TABLW" instruction. I
could not find it in c54x instruction set or any other document of TI? 

Regards

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