Part Number: BQ27Z746 Other Parts Discussed in Thread: BQKEYPACKAGER , BQKEYPROGRAMMER For safety reasons, we need to divide the authentication key of the bq27z746 chip into two sub keys package (. bqk package).
then hand them over to the battery manufacturer…
您好, We'll release the bq9037 of bqKeyPackager version shortly. The bq27z746 also implements command 0x0037. It's not in the TRM because SHA keys during regular use are to be stored in secure memory with bqKeyPackager.
Other Parts Discussed in Thread: BQKEYPACKAGER 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1201913/bq27z746-bq27z746-bqkeypackager-sha256 器件型号: B…
Part Number: BQ27Z746 Other Parts Discussed in Thread: BQKEYPACKAGER
Hi, TI experts,
There is a confusing pop window when I generate bqk files, and the steps are as follow:
1.Choose "SHA256 Key bq9035"
2.Choose "Chanllenge(20~32bytes/40~64 hex…