C291 EEPROM
C291A1 Addressed data is out of memory bounds
C291A2 I2C communication error
C291A3 Write to EEPROM failed
C291A4 Read from EEPROM failed
C291A5 Verification of written data failed
C291A6 Difference in data when comparing the source and the data written
C291A7 Writing of a page in EEPROM failed
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