3 Replies Latest reply on Nov 19, 2020 4:34 AM by RashiV_61

    Is it possible to updatet the firmware from an external processor or FPGA via I2C/SPI


      in our design, the CYUSB3065 is connect to FPGA with its I2C bus and the boot EEPROM is also on this I2C bus. We want the CYUSB3065 to boot from EEPROM. Is it possible to refresh a new firmware to the EEPROM by FPGA and then reset the CYUSB3065, thus booting from the EEPROM again with new firmware?

      Do we have other ways to update EEPROM/SPI flash besides using USB(EZ-USB FX3 SDK)?