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DSP/BIOS CSL deleted

Terry55089
Prodigy 140 points

I have once designed filter selection function using C6713 DSK. I used CCS 3.1 with DSP/BIOS (cuba-4.90.02.10) CSL to control EMIF to be connected with RS232C.

I want to design my own board using C6713BPY200 with CCS5.1.0.09(DSP/BIOS 5.41.11.38).  However it seems CSL module was deleted from DSP/BIOS(it seems .cdb was changed to .tcf).

In Help file, it says that if I open .tcl file "cfg_csl.c" and "cslg_csl.h" will be generated. But a message comes that I cannot open .tcl file.

Do I have to make a specific c source only for CSL?  Could anyone give me any advice?

 

 

  • 0
    TI__Guru* 84110 points

    Terry,

    We changed the interdependencies between BIOS and CSL somewhere between 4.90 and 5.41. The BIOS Forum would have more details on that timing, but it does not matter a lot for your situation.

    You will either need to stay with CCS 3.1 and the software you used there, or move to CCSv5 with DSP/BIOS 5.41 and work with a different set of libraries.

    There may be some register-level CSL available, but I am not sure that we generated even that level of CSL support for the C6713 when we moved to the later version of CCS and BIOS.

    My strongest recommendation is to search this forum and the BIOS forum for others who have migrated from CCS 3.x to CCSv4 and CCSv5. I think there have been several, and I recall at least one user reporting back what his successful steps were. Also, search the TI Wiki Pages for something like "migrating C6713 to CCSv5" or "...to DSP/BIOS 5.4" (no quotes). I apologize that I do not have those links available to me, but doing those searches will help you find other related information, also.

    Regards,
    RandyP