6 Replies Latest reply on May 15, 2019 10:25 AM by LePo_1062026

    Adding DMA to UART causes setup time violation

    huelc_264296

      How can I use a UART on a PSoC5LP at 3Mbps with DMA?

       

      If I use a UART with a 24MHz input clock and 8x oversampling, everything is fine.

      If I now connect two DMA components to it, I get setup time violations.

       

      I have already tried reducing the temperature range.

      Is there any way to make this work?

      Can I ignore the warning if I know that my actual temperature range will be 25ºC ± 10ºC

       

      Hugo