Hi Mukul,
I am having problem with EDMA3/McBSP(with FIFO enable) doing 32 channel(TDM) for 32 bit words transfer. My code works with 8 channels.
Reading from your post: "If you change the WNUMEVT value then you would need to change the EDMA driver to make sure that the ACNT x BCNT is equal to the number of words/bytes expected every trigger event." For 32 channels of 32 bits (4 bytes), I would need to set WNUMEVT = 128 (32 X 4). But McBSP FIFO is only 64 deep.
I have been working on this issue in E2E here:
http://e2e.ti.com/support/dsp/c6000_multi-core_dsps/f/639/p/312470/1158330.aspx#1158330
What can we do?
Thank you.
Regards,
Steve