2 Replies Latest reply on May 21, 2017 8:10 PM by 1065271400_2323246

    transfer data

    1065271400_2323246

      hello,everyone, 

         

      Now I have a question, my data is cycling from 00 to FF,8 bit data,but  received data in the control center ,the first number isnt 00,it is a random number among the 00-FF,the last number is the previous number of  the first number,Is it because I dont distribute the address?

         

          I attached the control center,you will understand me when you see it .

         

      regards,

         

      Alex 

        • 1. Re: transfer data
          Madhu Lakshmipathy

          Hi,

             

          Can you please analyse your control and data lines and verify that the FPGA (or any other device connnected to GPIF) gives the signals with proper timing? i.e, the SLWR starts asserting at 00 and stops at FF? (also check the behavior of the PKTEND signal.

             

          Regards,

             

          - Madhu Sudhan

          • 2. Re: transfer data
            1065271400_2323246

            ok,thank you ,Madhu Sudhan,I will try it , I just  wonder ,now that, the control center can show the right data ,it means my fx3 is right?Because I am not familiar with the FX3 ,I am afraid it is because my fx3 is wrong ,so I want to confirm it ,thank you !

               

            regards,

               

            Alex