AnsweredAssumed Answered

Stop VDMA after 3 frames in DAC reference designs

Question asked by jdelorme on Sep 13, 2013
Latest reply on Sep 17, 2013 by larsc
Branched from an earlier discussion


I am adapting the demo provided for the FMCOMMS1 board in the way to control and send my own data to the DAC instead of sending always the same data as in the demo.

Then I have some difficulties to manage properly the VDMA in the way to stop it after 3 frames and then restart it with new start addres pointers.

Does the VDMA IP core can allow me to do such hand shaking mechanism or do I have to use another IP core?

Please advise me.