6 Replies Latest reply on Apr 9, 2017 10:41 PM by nisa

    corrupted of last two words

    issy.segev

      Hi,

         

      We are using the FX3 device to transfer data between FPGA and a PC. The system use the synchronous Slave FIFO interface at 100MHz with 3 endpoints.
      (Auto mode DMA:  CY_U3P_DMA_TYPE_AUTO)

         

      We have noticed that if changing the size of the DMA buffer from 1024 to 32768 the last two words (8 bytes) are always corrupted!

         

      Could you please check it?

         

      Issy