PROCESSOR-SDK-J721S2: Can the DMTimer in SMS module be shared with MCU1_0 to use in TDA4 VL?

Zekun Bai

Expert 3785 points

Part Number: PROCESSOR-SDK-J721S2

Hi, Experts

SMS module in TDA4 VL have 4 DMTimer, I just inquiry that can this 4 timer be used by MCU1_0 if not consumed by SMS?

Thanks

Zekun

over 2 years ago

0 Zekun Bai over 2 years ago

TI__Expert 3785 points

Hi expert

Firstly I want to make sure how many DMTimers TIFS used? If four DMTimer aren't consumed by TIFS, is it feasible to configure DMTimer to be used by MCU1_0?

Regards

Zekun

+1 Suman Anna over 2 years ago in reply to Zekun Bai

TI__Guru** 113455 points

Hi Zekun,

MCU domain has 10 DMTimers. Please use one of these timers for MCU1_0 rather than trying to use a DMTimer from within the SMS.

I recommend to reserve the 4 DMTimers in SMS for TIFS and HSM cores usage.

regards

Suman

0 Zekun Bai over 2 years ago in reply to Suman Anna

TI__Expert 3785 points

Thanks for explanation. Suman.

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PROCESSOR-SDK-J721S2: Can the DMTimer in SMS module be shared with MCU1_0 to use in TDA4 VL?