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TMS320C5535: DSP/BIOS stack handling for C5535

Part Number: TMS320C5535


Hi,

I have questions about the specifications of DSP/BIOS running on C5535.


Q1: DSP/BIOS seems to use stack, stkptr, sysstack, and sysstkptr. What information is accumulated in each symbol at what timing?

Q2: How do I set the upper limit for stkptr and sysstkptr?

Q3: The stack is used for thread dispatch, It seemed that the amount of stack used was changing.
Does this mean that the amount of stack used during dispatch changes depending on the operating status of the OS?

Best Regards,
H.U