TMS320F2800157: SyncSocRegs.SYNCSELECT.bit.SYNCOUT Can it not get value from ECAP 3?

Irene Boben

Expert 1030 points

Part Number: TMS320F2800157
Other Parts Discussed in Thread: SYSCONFIG

HI Team,

As per the TRM, ECAP3SYNCOUT does not drive SyncSocRegs.SYNCSELECT.bit.SYNCOUT signal. Can you confirm the same?

Kind regards,

Irene

over 2 years ago

0 Ryan Ma over 2 years ago

TI__Mastermind 27736 points

Hi Irene,

Allow me to verify this with design, looking at the SysConfig Tool when choosing F280015x, I can choose ECAP3 as well for the EXTSYNCOUT. This could be a literature bug. Thank you for pointing this out.

Best,

Ryan Ma

+1 Ryan Ma over 2 years ago in reply to Ryan Ma

TI__Mastermind 27736 points

Hi Irene,

I verified and cross checked with F280013x, and F280013x only has 2 eCAPs. However F280015x has 3 eCAPs on the device. Therefore this is a literature bug and ECAP3SYNCOUT does infact drive the SYNCOUT signal.

Best,

Ryan Ma

0 Irene Boben over 2 years ago in reply to Ryan Ma

Expert 1030 points

Thank you Ryan for confirming.

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TMS320F2800157: SyncSocRegs.SYNCSELECT.bit.SYNCOUT Can it not get value from ECAP 3?