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Madhu
Prodigy 110 points
Other Parts Discussed in Thread: TMS320C6670

Hi All,

Presently I'm working on TMS320C6670 emulator with CCS v5.1. A project has been created for FFT coprocessor and placed BIOS.heapsize on DDR3. When executing with these settings project hanging up permanently. Are there any restrictions on memory placement for FFT co-porcessors..? If I change DDR3 to L2SRAM it is working fine.

Any help would be highly appreciated.

Thanks

Madhu K

  • 0
    TI__Guru**** 463481 points

    Hi Madhu,

    I can only take a guess since I am not familiar with your application or an expert on the 6670 but did you make sure you initialized DDR3 correctly before trying to load/run code from it?

    Thanks

    ki

  • 0 in reply to Ki
    Prodigy 110 points

    Hi Ki,

    Thanks for your promt reply. I have initialized DDR3 correctly and my project also executing with FFT library function calls, but this problem persisting since I'm trying to incorporate FFTC ( coprocessor) instead of FFT library. Can you suggest me any run-time compiler settings in the ccs editor..?

     

    Thanks

    Madhu K