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TMS320VC5409A: TMS320VC5409A

Part Number: TMS320VC5409A

If we replace PN TMS320VC549GGU-80 with PN TMS320VC5409A   does the software have to be recompiled for that new part.  Are the tools the same?"

  • Hi Naveen,

    TMS320VC549GGU-80 and TMS320VC5409A have many differences including register addresses. When you migrate from c54x to c55x DSP core architecture you must mandatory to recompile the source code but I'm not sure whether only recompilation would be enough. You should revise all registers which are used in your source code.
    In addition I suggest you a C54x-to-C55x Code Migration Reference Guide at:

    Tsvetolin Shulev