DS90UB948-Q1: DS90UB948

Qianqian

Part Number: DS90UB948-Q1
Other Parts Discussed in Thread: ALP

Hello TI Experts，

I am now using DS90UB947 and DS90UB948, I have a problem needs your help:

According to DS90UB0948 Datasheet, BISTC and INTB_IN share PIN4, when I want to use INTB_IN for TP Interrupt, what about BIST? Will their be a conflict?

over 7 years ago

0 Jonathan Nguyen over 7 years ago

TI__Expert 4555 points

Hi,

There should not be a conflict with this. BIST can be enabled via writing to the registers in ALP. You can learn more about BIST in section 8.3.15 of the DS90UB948 Datasheet: www.ti.com/.../ds90ub948-q1.pdf

Regards,
Jonny

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0 Qianqian over 7 years ago in reply to Jonathan Nguyen

Genius 5010 points

Wow，I see it, thank you very much~

0 Qianqian over 7 years ago in reply to Jonathan Nguyen

Genius 5010 points

Hi Jonny,
Another question needs your help, how about the pin7,share SDOUT/GPIO0 / PASS
I already use pin7 for TP_RESET, How can I achieve "pass" function?

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DS90UB948-Q1: DS90UB948