IWR1642BOOST: mmw demo: how to fill chirp sample data into ADCbuf in TDM-MIMO for 2Tx and 4Rx

huang yun

Part Number: IWR1642BOOST

As I understand, in TDM-MIMO mode. one chirp sample data(Tx0-->Rx0,1,2,3) filled into ping ADCbuf and another chirp sample data(Tx1-->Rx0,1,2,3 filled into pong ADCbuf), as below:

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But another picture of mmw demo document display, one chirp sample data(Rx0,1,2,3) have been filled ping and pong ADCbuf respectively.

over 4 years ago

0 Yogesh Siraswar over 4 years ago

TI__Genius 14420 points

Huang,

Not sure if I understand your question. In the figure illustrated above 2 chirps at a time are filled in ping/pong instead of 1. Is that your question.

Thanks

Yogesh

0 Yogesh Siraswar over 4 years ago in reply to Yogesh Siraswar

TI__Genius 14420 points

Huang,

Do you still need clarification on this.

Thanks

Yogesh

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IWR1642BOOST: mmw demo: how to fill chirp sample data into ADCbuf in TDM-MIMO for 2Tx and 4Rx