MSP430F5172_16 Datasheet, PDF (84/117 Pages) Texas Instruments – Mixed-Signal Microcontrollers

MSP430F5172, MSP430F5152, MSP430F5132
MSP430F5171, MSP430F5151, MSP430F5131
SLAS619P – AUGUST 2010 – REVISED MAY 2016
www.ti.com
6.10.9 Port P3 (P3.7) Input/Output With Schmitt Trigger
Figure 6-10 shows the port diagram. Table 6-52 summarizes the selection of the pin function.
To ADC10
INCHx = x
Pad Logic
To Comparator_B
From Comparator_B
CBPD.y
P3REN.x
P3MAP.x = PMAP_ANALOG
P3DIR.x
0
From Port Mapping
1
Direction
0: Input
1: Output
Pad Logic
Pad Logic
DV_SS
0
DV_CC
1
1
P3OUT.x
From Port Mapping
P3SEL.x
P3IN.x
To Port Mapping
0
1
P3DS.x
0: Low drive
1: High drive
EN
Bus
Holder
D
Figure 6-10. Port P3 (P3.7) Diagram
P3.7/PM_TA0_0/A6/CB10
Table 6-52. Port P3 (P3.7) Pin Functions
PIN NAME (P3.x) x
P3.7/
PM_TA0.0/
A6/
P3.x (I/O)⁽¹⁾
TA0.CCR0
7 ^TA0.TA0
A6 ⁽²⁾
CB10
CB10
(1) X = Don't care
(2) MSP430F51x2 devices only.
FUNCTION
P3DIR.x
I: 0; O: 1
0
1
X
X
CONTROL BITS OR SIGNALS⁽¹⁾
P3SEL.2
P3MAP.x
CBPD.y
0
X
0
1
default
0
1
default
0
1
31
INCHx = 6
X
X
0
1 (y = 10)
84
Detailed Description
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