2 Replies Latest reply on Jul 3, 2016 9:17 PM by vport.port

    cy7c68013 not enumerating at all

    vport.port

      I am attaching image for  my cypress fx2 board with 100 pin cy7c68013.I have read document Guide to a Successful EZ-USB® FX2LP™ Hardware Design - Cypress.All is ok CONTINIOUS  12 mhz AT CLKOUT PIN .resreved pin is grounded  .SCL and SDA.  are pull up with resisters i am not using eeprom at this time CRYSTL IS 24.000 mHZ.all vcc and AVCCare checked . and ok . I need to answer some questions.

         

      1)IS ic not ok ?

         

      2) PID VID ARE  BOTH 00 AND IT TAKES SOME TIME TO SHOW POP UP MESSAGE DEVICE NOT RECOGNIZED .

         

      WHAT I HAVE TO DO PLEASE HELP