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RTOS/TMS320C6713: Older DSP/BIOS information about TSK features

Naoki Kawada
Guru 19890 points
Part Number: TMS320C6713


Tool/software: TI-RTOS

Hi,

My customer has a question about the differences between in DSK/BIOS 4.90.02.4 and 5.41.3.17, especially for TSK features.
Because 4.90.02.4 release is too old, there is no download site for its release note. I could not confirm if there are differences in TSK module. Can you comment on this ?

Best Regards,
Naoki



  • 0
    TI__Mastermind 30830 points
    Regarding the TSK module differences between DSP/BIOS 4.90 and 5.41:

    1) There are no functional differences in the TSK module except for the ability to inhibit the initializing of a task stack at create time by setting the new TSK_Params initStackFlag parameter to FALSE.

    2) A significant interrupt-to-task time performance improvement resulted in the need for each task stack to be large enough to absorb two whole interrupt contexts rather than one.

    Alan