1 Reply Latest reply on Sep 6, 2013 3:07 AM by userc_39074

    Reading sequential data from Streaming in





      I'm testing the streaming in firmware on the FX3.


      Using a fifo 32 bit interface between Spartan 6 FPGA and FX3,


      i'm trying to read a simple counter inside the FPGA from Control Center.


      What's troubling me is that, after resetting both FPGA and FX3, when I press "Transfer Data-IN",


      the first 32 bit I read is different from 0.


      This lead me to think that as soon as I program the FPGA it starts to count and write into FX3 DMA buffer.


      How can I read sequentially the counter avoiding data loss?




      Thank you!