MSP430F677X_16 Datasheet, PDF (40/162 Pages) Texas Instruments – Polyphase Metering SoCs

ECCN 5E002 TSPA - Technology / Software Publicly Available
MSP430F677x, MSP430F676x, MSP430F674x
SLAS768D – SEPTEMBER 2012 – REVISED DECEMBER 2013
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TA2 (Link to User's Guide)
TA2 is a 16-bit timer/counter (Timer_A type) with two capture/compare registers. TA2 can support multiple
capture/compares, PWM outputs, and interval timing. TA2 also has extensive interrupt capabilities. Interrupts
may be generated from the counter on overflow conditions and from each of the capture/compare registers.
DEVICE INPUT
SIGNAL
PM_TACLK
ACLK (internal)
SMCLK (internal)
PM_TACLK
PM_TA2.0
CBOUT (Internal)
DVSS
DVCC
PM_TA2.1
ACLK (internal)
DVSS
DVCC
Table 21. TA2 Signal Connections
MODULE INPUT
NAME
TACLK
ACLK
SMCLK
INCLK
CCI0A
CCI0B
GND
VCC
CCI1A
MODULE BLOCK
MODULE OUTPUT
SIGNAL
Timer
NA
CCR0
TA0
CCI1B
CCR1
TA1
GND
VCC
DEVICE OUTPUT SIGNAL
NA
PM_TA2.0
PM_TA2.1
SD24_B (internal)
SD24CHx.SD24SCSx = 010b
TA3 (Link to User's Guide)
TA3 is a 16-bit timer/counter (Timer_A type) with two capture/compare registers. TA3 can support multiple
capture/compares, PWM outputs, and interval timing. TA3 also has extensive interrupt capabilities. Interrupts
may be generated from the counter on overflow conditions and from each of the capture/compare registers.
DEVICE INPUT
SIGNAL
PM_TACLK
ACLK (internal)
SMCLK (internal)
PM_TACLK
PM_TA3.0
CBOUT (Internal)
DVSS
DVCC
PM_TA3.1
ACLK (internal)
DVSS
DVCC
Table 22. TA3 Signal Connections
MODULE INPUT
NAME
TACLK
ACLK
SMCLK
INCLK
CCI0A
MODULE BLOCK
MODULE OUTPUT
SIGNAL
Timer
NA
CCI0B
CCR0
TA0
GND
VCC
CCI1A
CCI1B
CCR1
TA1
GND
VCC
DEVICE OUTPUT SIGNAL
PM_TA3.0
ADC10_A (internal)
ADC10SHSx = 010b
PM_TA3.1
SD24_B (internal)
SD24CHx.SD24SCSx = 011b
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