• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 101 subscribers
  • Views 301 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320C6748: C674x DSP access instruction question

Wesley He
Expert 6075 points
Part Number: TMS320C6748

Hi expert,

Customer has a question about access instruction in C674X.

Data need to be transfer from DRAM to L2RAM, then CPU can calculate it.

Are the command (Multiply Accumulate, Jump, Shifter) need to be executed after an access instruction(for example, STW LDW)?

Thanks,

Wesley.

  • 0
    TI__Guru* 84110 points
    Wesley,

    The customer's question is not clear.

    The Processor SDK should be used for code development.

    EDMA should be used for data transfer, then to generate an interrupt which triggers a Task or SWI to start code execution.

    They should not be writing in assembly, but should be using C, debugging the code, and then optimizing it using the compiler.

    There are training materials available that include labs as examples for programming the device, and the ProcSDK has good examples for their help.

    Regards,
    RandyP