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abtjmehmet · 2024-09-18

Hi,The screenshot below is from the L9963E datasheet DS13636, page 125. Is the description for VTREF_BIST_FAIL here a typo?It matches exactly the description of a the VCOM_COMP_BIST_FAIL bit in the BIST_COMP register, which makes more sense. I note t...

abtjmehmet · 2024-10-03

Please would you be willing to confirm this? No other bits are duplicated in this way from what I can see. We use these bits as part of our application's power on self test so we need confidence that we are reading the correct data.If they are indeed...

abtjmehmet · 2024-10-01

So does this mean that GPIO_BIST_FAIL::VTREF_BIST_FAIL is the same as BIST_COMP::VTREF_COMP_BIST_FAIL? If so, why are these bits duplicated in two different registers?

abtjmehmet · 2024-09-25

Hi Max, thanks for your reply.Just to be totally clear, do you mean VTREF_COM_BIST_FAIL or VTREF_COMP_BIST_FAIL? I only ask because the term "COM" is also used elsewhere and if this refers to a comparator BIST, it would make sense if the name contain...

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L9963E meaning of VTREF_BIST_FAIL flag

Re: L9963E meaning of VTREF_BIST_FAIL flag

Re: L9963E meaning of VTREF_BIST_FAIL flag

Re: L9963E meaning of VTREF_BIST_FAIL flag