SLUUB65B May 2015 – December 2022
Instructs the fuel gauge to calculate static data flash checksum as a 16-bit unsigned integer sum of static data flash excluding device specific variables. The most significant bit (MSB) of the checksum is masked yielding a 15-bit checksum. This checksum is compared with value stored in the data flash Static DF Checksum. If the value matches, the MSB is cleared to indicate pass. If it does not match, the MSB is set to indicate failure. The checksum can verify the integrity of the static data flash stored internally.