For a general introduction to USB and FX2 microcontroller firmware see the section "General USB and FX2 firmware introduction". TE USB FX2 module comes with an already loaded FX2 USB microcontroller's firmware inside EEPROM. For an introduction to reference firmware see section "Reference firmware (Trenz Electronic v3.02 description): preloaded USB Firmware (FX2 USB microcontroller, EEPROM)". This preloaded firmware expose to host computer's software (through USB) the Trenz Electronic Firmware API (TE API Commands (FW APIs)). To change the EEPROM content (reference firmware) from Generation 2 to Generation 3 you must follow this procedure. You may also watch this video play list. For an introduction to recovery boot and regular/update boot: see sections " USB FX2 microcontroller's firmware configuration", "USB connection is unresponsive", "Recovery Boot (TE USB FX2 Firmware Recovery)" and "Update Boot (TE USB FX2 Firmware Update)". |