Calculating CRC With TI Battery Management Products

Texas Instruments

Published Date: 10/19/2005

Description

Certain Texas Instuments (TI) products such as the 1K-bits EPROM bq2022 the battery monitor bq2023 and the security IC bq26150 require the host to be able to calculate a cyclic redundancy check (CRC) based on a specific polynomial. The purpose of this document is to briefly discuss what a CRC is how it is used within the mentioned TI products and how to implement it within a system that intera

Parts

Part Number Name Companion Part
BQ2022DBZR BQ2022DBZR Buy Datasheet
BQ2022DBZRG4 BQ2022DBZRG4 Buy Datasheet
BQ2022LPR BQ2022LPR Buy Datasheet
BQ2022LPRE3 BQ2022LPRE3 Buy Datasheet
BQ2023PW BQ2023PW Buy Datasheet
BQ2023PWG4 BQ2023PWG4 Buy Datasheet
BQ2023PWR BQ2023PWR Buy Datasheet
BQ26150DCKR BQ26150DCKR Buy Datasheet
BQ26150DCKRG4 BQ26150DCKRG4 Buy Datasheet