1 Reply Latest reply on Apr 16, 2012 10:53 AM by marshall.sharpe

    GPIF II Actions: macros???

    marshall.sharpe

      Hi everyone,

         

      In the "GPIF II Actions" section of the documentation I came across several macros that were mentioned.  For example the IN_DATA action says "The data in Register can be accessed using CY_U3P_PIB_GPIF_INGRESS_DATA(thread_number) macro", and the DR_DATA action says "The data in Register can be sourced using CY_U3P_PIB_GPIF_EGRESS_DATA(thread_number) macro".  However I was not able to find any documentation on  CY_U3P_PIB_GPIF_INGRESS_DATA and   CY_U3P_PIB_GPIF_EGRESS_DATA after looking in the API guide.  Has anyone used either of these methods or has any idea how to implement them?

         

      I am trying to set up the FX3 as a master with an FPGA as slave, using the P port and GPIF as the connecting interface.