BQ40Z80: bq40z80 Issue

Ian Wang

Part Number: BQ40Z80

Hi Sir,

We met issue for bq40z80, Black box can not record flag when something wrong.

We set BBR_EN flag, but still cannot check record in Black Box after trigger CUV FLAG.

Would you pls advise if any comments? Thanks.

0 Kang Kang over 5 years ago

Please make sure lifetimes are enabled.

0 Ian Wang over 5 years ago in reply to Kang Kang

Hi Sir,

Yes, we enable Lifetime, and lifetime page's value is always update but black box page always 0, CUV also no record even trigger.

Thanks, Ian.

0 Kang Kang over 5 years ago in reply to Ian Wang

Hello Ian,

Did you send PF_EN?

Please refer to TRM.

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