1 Reply Latest reply on Nov 3, 2011 7:17 AM by anand.srinivasan.asokan

    IO Standard

    david.schneider

       What is the IO standard on the GPIF pins? LVCMOS-1.8?

         

      Does the FX3 have any internal termination, and if so, how does it deal with the bidirectional nature of GPIF?

        • 1. Re: IO Standard
          anand.srinivasan.asokan

          Hi,

             

          The power domain of GPIF II pins support a range of supply voltage.

             

          The VOH, VOL, VIH and VIL specification are discussed in the datasheet and it depends on the supply so I'm not sure if we can discuss it in terms of IO standard. I'll check with our design team and get back on that.

             

          Regards,

             

          Anand