TMS570LC4357: TMS570 SCI Multi-Buffer

Kevin Peterson

Hi,

For the TMS570LC4357 there are four SCI interfaces. I looked through the documentation online but couldn't determine which of them have multi-buffering capability. Can you please tell me which SCI interfaces (1-4) allow multi-buffering?

Thanks,

Kevin

over 7 years ago

0 QJ Wang over 7 years ago

TI__Guru**** 200206 points

Hello Kevin,

SCI1/LIN1 and SCI2/LIN2 support multi=buffered transmit and receive. SCI2/SCI4 doesn't support this feature.

0 Kevin Peterson over 7 years ago in reply to QJ Wang

Prodigy 100 points

Hi QJ,

Thanks for getting back to me so quickly. I just wanted to confirm that you meant to say 'SCI3/SCI4' instead of 'SCI2/SCI4' above.

Thanks,
Kevin

0 QJ Wang over 7 years ago in reply to Kevin Peterson

TI__Guru**** 200206 points

Hi Kevin,

You are correct. I mean that SCI3 and SCI4 don't support multi-buffered feature.

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TMS570LC4357: TMS570 SCI Multi-Buffer