MSP432P401R: the internal circuit of MSP432 PIN

Susan Yang

Genius 9955 points

Part Number: MSP432P401R

Dear team，

My customer wants to know the internal circuit of MSP432 PIN. Where could i find it?

Is the I/O PIN push-pull, open-drain, or simple up-and-down input and output?

Thank you

over 6 years ago

0 TER over 6 years ago

TI__Guru**** 317180 points

Any reason you haven't checked 6.12 in the datasheet (www.ti.com/.../msp432p401r.pdf )

0 Raphael Marchi over 6 years ago in reply to TER

TI__Intellectual 1340 points

Hi, Still not clear how to configure the GPIOs as open drain / push pull . Do you have any diagram that illustrates the registers that allow to set this?

tks

Raphael Marchi - TI FAE

0 TER over 6 years ago in reply to Raphael Marchi

TI__Guru**** 317180 points

With these devices it's recommended to use the drivers. See

www.ti.com/.../MSP-EXP432P401R
dev.ti.com/.../node

Look into the GPIO driver for how to set the pin.

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MSP432P401R: the internal circuit of MSP432 PIN