1 Reply Latest reply on Jul 11, 2012 12:29 AM by gayathri.vasudevan

    Wrong USB VID/PID found when connecting CY7C68023

    reyero.ferreras

      Hi.

         

      Recently I designed a small usb key using the CYC68023 IC (marked in the package silkscreen). When I plug it to the usb port in windows 7 it appears in the usb devices list, but its VID/PID doesnt match the correct ones (04B4 - 6813). Instead, it shows 04B4 - 8613... which I found it matches with the CY7C68033 IC! 

         

      The device is shown with the label "Cypress FX2 - No EEPROM (0x8613)"

         

      Using the NX2LP programmer for the 033 part it sees the NAND IC and I can program it, but Windows isn't able to format it correctly.... any clue?

         

      Thanks in advance.