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DSP/BIOS Audio examples for TMS320C5505 EVM

malden2507
Intellectual 450 points
Other Parts Discussed in Thread: TMS320C5505

Hello, 

does anybody has some working DSP/BIOS Audio examples for TMS320C5505 EVM? 

Audio-Out or ideally Passthrough. 

I'm using both CCS 3.3 and the CSL delivered with the board. 

If you have some, how did you create the DSP/BIOS Configuration? Using which platform-file?  ti.platforms.dsk5505 ?

Thank you.

Regards,

Mladen

  • 0
    TI__Mastermind 30130 points

    Hi Mladen,

     

    We do not have any audio examples that use DSP/BIOS, but the CSL (find the latest CSL here) includes a good example that uses DSP/BIOS for a USB Mass Storage Device. It is probably the best starting point for a DSP/BIOS audio pass-through program. Most of the .tcf file is already filled out for you.

     

    The example is located in the CSL Root Directory at the following sub-path:

    <TMS320VC55XCSL-LOWPWR>\c55xx_csl\ccs_v3.3_examples\usb\example4\csl_usb_msc_dma_example\

     

    The platform being used by this example is “ti.platforms.evm5509A”, which is compatible with the VC5505 DSP (except for RTDX support).

     

    The “ti.platforms.dsk5505” platform was renamed to “ti.platforms.evm5505” in DSP/BIOS releases 5.33.06 and newer. You may also use this platform.

     

    For more information on DSP/BIOS, check out the DSP/BIOS Wiki: http://tiexpressdsp.com/index.php/Category:DSPBIOS

     

    Hope this helps,

    Mark