2 Replies Latest reply on Jun 24, 2010 4:15 AM by alessio.rugo

    Floating the CLKOUT pin from a FX2LP chip

    alessio.rugo

      Hi to everyone and thanks in advance for your help,

         

      I'm creating an hardware FPGA design which use a FX2LP USB chip. I'm considering floating (not connecting to anything) the CLKOUT pin from my                                                  CY7C68013A-100AXI FX2LP, since I only use the bidirectional IFCLK pin (my custom firmware set CPUCS.1 = 1, setting this pin as three-state).

         

      Since I'm a beginner, do you think there may be any problem I'm not considering, doing this operation? CLKOUT may be useful for something I don't know?

         

      Thanks,

         

      A.