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BIOS timer (tick generator selection) selection for BIOS 6

Yokoyama, Atsushi
Expert 7180 points

Other Parts Discussed in Thread: SYSBIOS

Champs,

I have a question about kernel timer (or tick generation) for DSP/BIOS 6 (exactly 6.21.00.13).  Yes, using together with CCS v4.  My background is multicore C64x+ DSP (or Faraday)..

So far, we can specify which hardware timer is used, or which HWI vector is assigned, and which core should initialize the timer, can be specified in TCF file as following.

utils.loadPlatform("ti.platforms.evmTCI6488");

bios.CLK.HWISELECT = prog.get("HWI_INT10");
bios.CLK.TIMERSELECT = "Timer 4";
bios.CLK.INITCORENUM = 1;

My question is how we realize the above by DSP/BIOS 6.  I've looked for ti.sysbios.knl.Clock and ti.sysbios.interfaces.ITimer, but I did not find an answer.

Any suggestion would be helpful.  Thanks in advance.

Regards,

Atsushi