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MSP430F643 Datasheet, PDF (24/106 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER
MSP430F643x
SLAS720B – AUGUST 2010 – REVISED AUGUST 2012
www.ti.com
Timer TA1
Timer TA1 is a 16-bit timer/counter (Timer_A type) with three capture/compare registers. It supports multiple
capture/compares, PWM outputs, and interval timing. It also has extensive interrupt capabilities. Interrupts may
be generated from the counter on overflow conditions and from each of the capture/compare registers.
INPUT PIN NUMBER
PZ
ZQW
42-P3.0
L7-P3.0
42-P3.0
43-P3.1
L7-P3.0
H7-P3.1
44-P3.2
M8-P3.2
Table 16. Timer TA1 Signal Connections
DEVICE
INPUT
SIGNAL
TA1CLK
ACLK
SMCLK
TA1CLK
TA1.0
DVSS
DVSS
DVCC
TA1.1
MODULE
INPUT
SIGNAL
TACLK
ACLK
SMCLK
TACLK
CCI0A
CCI0B
GND
VCC
CCI1A
MODULE
BLOCK
Timer
CCR0
MODULE
OUTPUT
SIGNAL
NA
TA0
DEVICE
OUTPUT
SIGNAL
NA
TA1.0
CBOUT
(internal)
CCI1B
CCR1
TA1
45-P3.3
L8-P3.3
DVSS
DVCC
TA1.2
GND
VCC
CCI2A
ACLK
(internal)
CCI2B
CCR2
TA2
DVSS
GND
DVCC
VCC
(1) Only on devices with peripheral module DAC12_A.
TA1.1
TA1.2
OUTPUT PIN NUMBER
PZ
ZQW
43-P3.1
H7-P3.1
44-P3.2
M8-P3.2
DAC12_A (1)
DAC12_0, DAC12_1
(internal)
45-P3.3
L8-P3.3
24
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