1 Reply Latest reply on Oct 19, 2011 3:52 AM by lima_282146

    Termination resistors



      I am designing a FX3 board with Spartan 6 FPGA.


      My question is: "Do I need 22 Ohm termination resistors on GPIF 2 interface".


      I couldn't make a signal integrity simulation since there is no ibis model of the FX3 chip.


      The PCB will be very small. FX3 and Spartan 6 will be very close to each other.


      Nearly all GPIF pins will be connected to the FPGA.






      Ersin OEZALP