11 Replies Latest reply on Nov 25, 2020 6:50 AM by HemanthR_06

    The FX3/CX3/FX3S comes up as "Cypress Benicia USB Boot Device" instead of "Cypress FX3 Bootloader Device" and I2C EEPROM was successful

    RaGa_4519521

      In our own hardware design (with usb-c connector) the FX3/CX3/FX3S comes up as "Cypress Benicia USB Boot Device" instead of "Cypress FX3 Bootloader Device" and we were able to program successfuly the cycx3_uvc_ov5640.img firmware (accordig to Control Center: "Programming of I2C EEPROM Succeeded") via I2C EEPROM. But the device always comes up with Cypress Benicia USB Boot Device.

       

      We have just checked the PMODE[2:0] states and:

       

      Trouble Shooting Guide for the FX3/FX3S/CX3 Enumeration - KBA222372

       

      and:

       

      AN76405

       

      and:

       

      Forum Thread

       

      It is seems that it is a hardware issue because in FX3 DVK everything goes OK.

       

      Any other help?

       

      Thank you very much in advance!