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Discussion Groups | TMS320C54x | c54X question

Technical discussions about the TI C54x DSPs (including the c5401, c5402, c5402a, c5404, c5407, c5409, c5409a, c5410, c5410a, c5416, c5420, c5421, c5441, c549, c5470 and c5471).

  

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c54X question - ahma...@yahoo.com - Jan 14 8:59:50 2008



Dear friends

I have a project for c54cst, which its source size is more than a whole page size (it is near
to 140KB). So I must divide it to multi files and map the resulted .obj files in seprated
sections. But there is two questions: First, How can I construe that in which memory region and
address space I should map each section (each .obj)? Is it arbitrary? Consider that the some of
same space, .text for example, of all .obj files is more than one page.
Second, my runtime memory is restricted to on-chip memory space, so it seems that there is more
than one memory regions with same run time address. Is it troubling problem in this condition?
Have we consider any limitation?
I want to implement my melp based codec on C54CST; did you know this chip and did you have any
recomendation?

Can I Load my program to c54cst on EVM without using emulator (only by UART and AT commands)???
If yes what is the procedure steps?

How can I change the supported external memory of simulator? I changed the .cfg and .gel files
for that purpose but when I try to see memory contents it hanged. 

Regards

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