MSP430F543X_10 Datasheet, PDF (70/99 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F543x, MSP430F541x
SLAS612C – AUGUST 2009 – REVISED MARCH 2010
Table 45. Port P4 (P4.0 to P4.7) Pin Functions
PIN NAME (P4.x)
x
FUNCTION
P4.0/TB0.0
P4.1/TB0.1
P4.2/TB0.2
P4.3/TB0.3
P4.4/TB0.5
P4.5/TB0.5
P4.6/TB0.6
P4.7/TB0CLK/SMCLK
0 4.0 (I/O)
TB0.CCI0A and TB0.CCI0B
TB0.0 ⁽¹⁾
1 4.1 (I/O)
TB0.CCI1A and TB0.CCI1B
TB0.1 ⁽¹⁾
2 4.2 (I/O)
TB0.CCI2A and TB0.CCI2B
TB0.2 ⁽¹⁾
3 4.3 (I/O)
TB0.CCI3A and TB0.CCI3B
TB0.3 ⁽¹⁾
4 4.4 (I/O)
TB0.CCI4A and TB0.CCI4B
TB0.4 ⁽¹⁾
5 4.5 (I/O)
TB0.CCI5A and TB0.CCI5B
TB0.5 ⁽¹⁾
6 4.6 (I/O)
TB0.CCI6A and TB0.CCI6B
TB0.6 ⁽¹⁾
7 4.7 (I/O)
TB0CLK
SMCLK
(1) Setting TBOUTH causes all Timer_B configured outputs to be set to high impedance.
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CONTROL BITS/SIGNALS
P4DIR.x
P4SEL.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
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
70
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