BQ25892: SDP_STAT bit?

S.Satoshi

Part Number: BQ25892
Other Parts Discussed in Thread: BQSTUDIO

Hi,

Please let me know the correct information of REG0B[1] bit. From Table 20, the REG08[1] is reserved and it comments "Always reads 0". But it seems that REG08[1] is assigned to SDP_STAT and actually show "1". I also found "SDP_STAT=1" in Table 4 as attached. Please let me know what is correct information.

Best Regards,

Satoshi / Japan Disty

over 7 years ago

0 Fernando Lopez over 7 years ago

TI__Expert 8230 points

Hello Satoshi-san,

The correct setting for REG0B[1] is 1b; table 20 must be updated to reflect this.

0 S.Satoshi over 7 years ago in reply to Fernando Lopez

Guru 21685 points

Hi Fernando,

Thank you for your support. I understand that REG08[1] should be corrected from 0 to 1 in Table 20.

Best Regards,
Satoshi

0 Ning T over 7 years ago in reply to S.Satoshi

TI__Guru 59341 points

Great! The thread is solved and closed. Thanks!

0 S.Satoshi over 7 years ago in reply to Ning T

Guru 21685 points

Hi Fernando, Ning,

Please let me ask more about REG08[1].
REG08[1] is described as Reserved bit in Table 20 but I guess that it should be SDP_STAT. Because REG08[1] bit is assigned as SDP_STAT in bqStudio and there is description of SDP_STAT = 1b in Table 4. Is my understanding correct?

Best Regards,
Satoshi / Japan Disty

0 Fernando Lopez over 7 years ago in reply to S.Satoshi

TI__Expert 8230 points

Hello Satoshi-san,

Your understanding is correct. Like mentioned before, we'll mark this for updating on the next datasheet revision.

0 S.Satoshi over 7 years ago in reply to Fernando Lopez

Guru 21685 points

Hi Fernando,

I understood. Thank you for your quick response !!

Best Regards,
Satoshi

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BQ25892: SDP_STAT bit?