JAJSI51A May 2019 – January 2023 TAS5825P
PRODUCTION DATA
The 8-bit CRC checksum used is the 0x7 polynomial (CRC-8-CCITT I.432.1; ATM HEC, ISDN HEC and cell delineation, (1 + x1 + x2 + x8)). A major advantage of the CRC checksum is that the input order is sensitive. The CRC supports all I2C transactions, excluding book and page switching. The CRC checksum is read from register 0x7E on page0 of any book (B_x, Page_0, Reg_126). The CRC checksum can be reset by writing 0x00 to the same register locations where the CRC checksum is valid.