MSP430FG4619_17 Datasheet, PDF (72/115 Pages) Texas Instruments – Mixed-Signal Microcontrollers

MSP430FG4619, MSP430FG4618, MSP430FG4617, MSP430FG4616
MSP430CG4619, MSP430CG4618, MSP430CG4617, MSP430CG4616
SLAS508J – APRIL 2006 – REVISED JUNE 2015
6.10.6 Port P3, P3.4 to P3.7, Input/Output With Schmitt Trigger
DVSS
DVSS
TBOUTH
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Pad Logic
P3DIR .x
0
1
P3OUT .x
0
Module X OUT
1
P 3SEL.x
Direction
0: Input
1: Output
Bus
Keeper
EN
P3.4/TB 3
P3.5/TB 4
P3.6/TB 5
P3.7/TB 6
P3IN .x
EN
Module X IN
D
Note: x = 4,5,6,7
Table 6-16. Port P3 (P3.4 to P3.7) Pin Functions
PIN NAME (P3.x)
x
FUNCTION
P3.4/TB3
4 P3.4 (I/O)
Timer_B7.CCI3A and Timer_B7.CCI3B
Timer_B7.TB3 ⁽¹⁾
P3.5/TB4
5 P3.5 (I/O)
Timer_B7.CCI4A and Timer_B7.CCI4B
Timer_B7.TB4 ⁽¹⁾
P3.6/TB5
6 P3.6 (I/O)
Timer_B7.CCI5A and Timer_B7.CCI5B
Timer_B7.TB5 ⁽¹⁾
P3.7/TB6
7 P3.7 (I/O)
Timer_B7.CCI6A and Timer_B7.CCI6B
Timer_B7.TB6 ⁽¹⁾
(1) Setting TBOUTH causes all Timer_B outputs to be set to high impedance.
CONTROL BITS OR SIGNALS
P3DIR.x
P3SEL.x
I: 0; O: 1
0
0
1
1
1
I: 0; O: 1
0
0
1
1
1
I: 0; O: 1
0
0
1
1
1
I: 0; O: 1
0
0
1
1
1
72
Detailed Description
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