Datasheet

MSP430F5342, MSP430F5341, MSP430F5340
SLAS706E –JULY 2011–REVISED AUGUST 2013 www.ti.com
Table 11. DMA Trigger Assignments
(1)
(continued)
CHANNEL
TRIGGER
0 1 2
30 DMA2IFG DMA0IFG DMA1IFG
31 DMAE0 DMAE0 DMAE0
Universal Serial Communication Interface (USCI)
The USCI modules are used for serial data communication. The USCI module supports synchronous
communication protocols such as SPI (3 or 4 pin) and I
2
C, and asynchronous communication protocols such as
UART, enhanced UART with automatic baudrate detection, and IrDA. Each USCI module contains two portions,
A and B.
The USCI_An module provides support for SPI (3 pin or 4 pin), UART, enhanced UART, or IrDA.
The USCI_Bn module provides support for SPI (3 pin or 4 pin) or I
2
C.
The MSP430F534x series includes two complete USCI modules (n = 0, 1).
TA0
TA0 is a 16-bit timer/counter (Timer_A type) with five capture/compare registers. It can support multiple captures
or 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.
Table 12. TA0 Signal Connections
MODULE DEVICE
INPUT PIN DEVICE INPUT MODULE MODULE
OUTPUT OUTPUT OUTPUT PIN NUMBER
NUMBER SIGNAL INPUT SIGNAL BLOCK
SIGNAL SIGNAL
13-P1.0 TA0CLK TACLK
ACLK (internal) ACLK
Timer NA NA
SMCLK
SMCLK
(internal)
13-P1.0 TA0CLK TACLK
14-P1.1 TA0.0 CCI0A 14-P1.1
DV
SS
CCI0B
CCR0 TA0 TA0.0
DV
SS
GND
DV
CC
V
CC
15-P1.2 TA0.1 CCI1A 15-P1.2
CBOUT ADC12 (internal)
CCI1B
(internal) ADC12SHSx = {1}
CCR1 TA1 TA0.1
DV
SS
GND
DV
CC
V
CC
16-P1.3 TA0.2 CCI2A 16-P1.3
ACLK (internal) CCI2B
CCR2 TA2 TA0.2
DV
SS
GND
DV
CC
V
CC
17-P1.4 TA0.3 CCI3A 17-P1.4
DV
SS
CCI3B
CCR3 TA3 TA0.3
DV
SS
GND
DV
CC
V
CC
18-P1.5 TA0.4 CCI4A 18-P1.5
DV
SS
CCI4B
CCR4 TA4 TA0.4
DV
SS
GND
DV
CC
V
CC
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