MSP430FR2433: Pin configurations

Michael Black2

Part Number: MSP430FR2433

Hello,

I am trying to figure out how to configure the pins on the MSP430FR2433.

For example P1.4, how do I configure it in all of its different modes -

UCA0TXD

UCA0SIMO

TA1.2

TCK

VREF

Also, how do I figure out which function refers to the primary module function vs secondary module function vs ternary module function?

0 Keith Barkley over 2 years ago

Guru 43635 points

From the datasheet:

0 Michael Black2 over 2 years ago in reply to Keith Barkley

Which signal name refers to the primary vs secondary vs ternay?

0 Bruce McKenney over 2 years ago in reply to Michael Black2

Guru 102835 points

P1SEL=01 means primary, =10 means secondary, =11 means ternary. (The low bit refers to P1SEL0, the other P1SEL1.)

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