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A need in Viterbi Code

saad mohamed
Prodigy 40 points
Other Parts Discussed in Thread: OMAP3530

Can any one provide me with a Code for Viterbi Decoder for C64x+ ?

Especially For GSM Standard ...

Thanks in advance.....

  • 0
    TI__Guru* 84110 points

    I recommend you look at the CSL for the C64x+ device you are looking at. The CSL library comes with example code for driving the VCP in the device.

    Regards,
    RandyP

  • 0 in reply to RandyP
    Prodigy 40 points

    Thanks for your reply...

    I asked before about the VCP, if it's included in the C64x+, and I didn't get a sufficient answer. 

    I am working on OMAP 3530 which contains [ Arm +  (C64x+ DSP) ]. Can I find a VCP in this OMAP ?

  • 0 in reply to saad mohamed
    Prodigy 40 points

    I has a very important question too, when I searched for C64x+ Chip Support Library, I find CSL is related to 

    C6455, C6457, C6472, C6474, C6424.

    Frankly, I don't Know which one of them is compatible to OMAP 3530.

  • 0 in reply to saad mohamed
    TI__Guru* 84110 points

    Saad,

    Your sequence of questions are providing increasing levels of detail. Please forgive me for being unable to answer your questions without that greater detail. We have a lot of devices with different sets of features, so there often is no generic answer to many generic questions.

    There is an OMAP35x Forum specifically for that family of devices. If you are only interested in using that device, then the experts for that device will be more readily available to you in that forum. There are a great number of devices in the TI family, so it can be difficult to find the right place to ask a question. This may help you in the future, although it appears that advice was not helpful when offered in your previous post.

    The only way I can find out if there is a VCP in the OMAP3530 is to find and read the datasheet, which is what I recommended you do in my reply on your previous thread. The datasheet is a legal description of the product, so I am uncomfortable with passing my judgement on its content or applicability for your product. And I apologize if that is not a helpful response, but I did a text search of the OMAP3530 datasheet and did not find any occurrence of "VCP".

    If you need a VCP, then the C6457, C6474, and C6670 would be good options to consider, depending on the application.

    If you need to write your own Viterbi Decoder algorithm, then I recommend starting with TI.com and searching for "viterbi decoder algorithm" (no quotes). You will find some application notes for devices that do not have VCP. If none of those are satisfactory, then your favorite Internet search tool may find some good support on the web. I am not aware of any libraries from TI that would not appear on the TI.com search.

    Thank you for using the Verify Answer button to signal that your question has been answered. This will let future readers know which post to look at for an answer, and it will let the support team know that you have all the answers you need for this thread.

    Regards,
    RandyP