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I'm using the FX2LP dev kit and I'm trying to get the FX2LP to load my firmware from EEPROM. My hex file, when transferred into RAM, works fine. When I write the IIC file to the EEPROM and then reset the device with the reset button, the firmware initialization seems to execute properly, but as soon as I try to make any USB requests they all fail.
Again, it seems like the firmware is loading and executing the initialization properly because it comes up with my VID/PID and turns on the LEDs that I've programmed, but the USB requests fail.