MSP432P401R Datasheet, PDF (101/157 Pages) Texas Instruments – Mixed-Signal Microcontrollers

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MSP432P401R, MSP432P401M
SLAS826B – MARCH 2015 – REVISED FEBRUARY 2016
PIN NAME (P1.x)
P1.0/UCA0STE
P1.1/UCA0CLK
P1.2/UCA0RXD/UCA0SOMI
P1.3/UCA0TXD/UCA0SIMO
P1.4/UCB0STE
P1.5/UCB0CLK
P1.6/UCB0SIMO/UCB0SDA
Table 6-32. Port P1 (P1.0 to P1.7) Pin Functions
x
FUNCTION
0 P1.0 (I/O)
UCA0STE
N/A
DVSS
N/A
DVSS
1 P1.1 (I/O)
UCA0CLK
N/A
DVSS
N/A
DVSS
2 P1.2 (I/O)
UCA0RXD/UCA0SOMI
N/A
DVSS
N/A
DVSS
3 P1.3 (I/O)
UCA0TXD/UCA0SIMO
N/A
DVSS
N/A
DVSS
4 P1.4 (I/O)
UCB0STE
N/A
DVSS
N/A
DVSS
5 P1.5 (I/O)
UCB0CLK
N/A
DVSS
N/A
DVSS
6 P1.6 (I/O)
UCB0SIMO/UCB0SDA
N/A
DVSS
N/A
DVSS
CONTROL BITS OR SIGNALS⁽¹⁾
P1DIR.x
P1SEL1.x
P1SEL0.x
I: 0; O: 1
0
0
X ⁽²⁾
0
1
0
1
0
1
0
1
1
1
I: 0; O: 1
0
0
X ⁽²⁾
0
1
0
1
0
1
0
1
1
1
I: 0; O: 1
0
0
X ⁽²⁾
0
1
0
1
0
1
0
1
1
1
I: 0; O: 1
0
0
X ⁽²⁾
0
1
0
1
0
1
0
1
1
1
I: 0; O: 1
0
0
X ⁽³⁾
0
1
0
1
0
1
0
1
1
1
I: 0; O: 1
0
0
X ⁽³⁾
0
1
0
1
0
1
0
1
1
1
I: 0; O: 1
0
0
X ⁽³⁾
0
1
0
1
0
1
0
1
1
1
(1) X = Don't care
(2) Direction controlled by eUSCI_A0 module.
(3) Direction controlled by eUSCI_B0 module.
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Detailed Description 101