4 Replies Latest reply on Jul 21, 2012 12:04 AM by rama.sai.krishna.vakkantula

    fx3 ibis model

    mirza.pasovic.2

       Hello everybody,

         

       

         

      is there an IBIS model for FX3 slave port pins (CLK, DATA32b, CTL). I am designing and fpga+fx3 board. All my traces have the same length(4.5cm /1.6 inch), same width (0.1mm/4mil) and they run on inner layers. I want to know if i still need the 22 ohm resistors that are in series to those pins on the development board. The VIO of the slave port is connected to 1.8V power supply. 

         

       

         

      thank you