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| MSP430BT5190_15 Datasheet, PDF (50/105 Pages) Texas Instruments – Mixed-Signal Microcontroller | |||
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MSP430BT5190
SLAS703B â APRIL 2010 â REVISED AUGUST 2015
www.ti.com
6.9.9 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-pin or 4-pin) and I2C, and asynchronous communication
protocols such as UART, enhanced UART with automatic baud-rate 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 I2C.
The MSP430BT5190 includes four complete USCI modules (n = 0 to 3).
6.9.10 TA0
TA0 is a 16-bit timer/counter (Timer_A type) with five capture/compare registers. TA0 can support multiple
capture/compare registers, 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
17, H1-P1.0
17, H1-P1.0
18, H4-P1.1
57, H9-P8.0
19, J4-P1.2
58, H11-P8.1
20, J1-P1.3
59, H12-P8.2
21, J2-P1.4
60, G9-P8.3
22, K1-P1.5
61, G11-P8.4
Table 6-8. TA0 Signal Connections
DEVICE INPUT
MODULE
SIGNAL
INPUT SIGNAL
TA0CLK
ACLK
SMCLK
TA0CLK
TA0.0
TA0.0
DVSS
DVCC
TA0.1
TA0.1
DVSS
DVCC
TA0.2
TA0.2
DVSS
DVCC
TA0.3
TA0.3
DVSS
DVCC
TA0.4
TA0.4
DVSS
DVCC
TACLK
ACLK
SMCLK
TACLK
CCI0A
CCI0B
GND
VCC
CCI1A
CCI1B
GND
VCC
CCI2A
CCI2B
GND
VCC
CCI3A
CCI3B
GND
VCC
CCI4A
CCI4B
GND
VCC
MODULE
BLOCK
Timer
CCR0
CCR1
CCR2
CCR3
CCR4
MODULE
OUTPUT
SIGNAL
NA
TA0
TA1
TA2
TA3
TA4
DEVICE
OUTPUT
SIGNAL
NA
TA0.0
TA0.1
TA0.2
TA0.3
TA0.4
OUTPUT PIN NUMBER
PZ, ZQW
18, H4-P1.1
57, H9-P8.0
ADC12 (internal)
ADC12SHSx = {1}
19, J4-P1.2
58, H11-P8.1
20, J1-P1.3
59, H12-P8.2
21, J2-P1.4
60, G9-P8.3
22, K1-P1.5
61, G11-P8.4
50
Detailed Description
Copyright © 2010â2015, Texas Instruments Incorporated
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Product Folder Links: MSP430BT5190
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