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Discussion Groups | TMS320C54x | MCBSP transmit DMA question

Technical discussions about the TI C54x DSPs (including the c5401, c5402, c5402a, c5404, c5407, c5409, c5409a, c5410, c5410a, c5416, c5420, c5421, c5441, c549, c5470 and c5471).

  

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MCBSP transmit DMA question - Author Unknown - Jan 16 19:22:00 2001



I have a MCBSP configured in SPI mode and have configured a transmit
DMA channel (MCBSP transmit event). How do I kick off the DMA? Do I
need to write a data word to the transmit register?




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