- Please let us know if you mean to say that the EEPROM content is different in each boot. If that is the case, then it is an issue with the EEPROM memory.
- The address 0x1090 falls in the FX2LP main RAM memory which contains the code and data and is not a register. Hence, the value at this address depends on the firmware that you are using.
- Please share the firmware source if possible. If not, share the IIC file that you load into the EEPROM.