MSP430FR6889 Datasheet, PDF (92/176 Pages) Texas Instruments – Mixed-Signal Microcontrollers

MSP430FR6889, MSP430FR68891, MSP430FR6888, MSP430FR6887
MSP430FR5889, MSP430FR58891, MSP430FR5888, MSP430FR5887
SLASE32A – AUGUST 2014 – REVISED MARCH 2015
6.11.23.3 Port P1, P1.0 to P1.3, Input/Output With Schmitt Trigger
(ADC) Reference
(P1.0, P1.1)
To ADC
From ADC
To Comparator
From Comparator
CEPD.x
P1REN.x
P1DIR.x
00
01
10
11
Direction
0: Input
1: Output
DVSS
0
DVCC
1
Pad Logic
1
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P1OUT.x
00
From module 1
01
From module 2
10
DVSS
11
P1SEL1.x
P1SEL0.x
P1IN.x
To module 1^(A)
Bus
Keeper
To module 2^(A)
A. The inputs from several pins toward a module are ORed together.
NOTE: Functional representation only.
P1.0/TA0.1/DMAE0/RTCCLK/
A0/C0/VREF-/VeREF-
P1.1/TA0.2/TA1CLK/COUT/
A1/C1VREF+/VeREF+
P1.2/TA1.1/TA0CLK/COUT/A2/C2
P1.3/TA1.2/ESITEST4/A3/C3
92
Detailed Description
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Product Folder Links: MSP430FR6889 MSP430FR68891 MSP430FR6888 MSP430FR6887 MSP430FR5889
MSP430FR58891 MSP430FR5888 MSP430FR5887