MSP430FR2111 Datasheet, PDF (42/75 Pages) Texas Instruments – Mixed-Signal Microcontrollers

MSP430FR2111, MSP430FR2110
SLASE78A – AUGUST 2016 – REVISED AUGUST 2016
www.ti.com
6.11.6 Cyclic Redundancy Check (CRC)
The 16-bit CRC module produces a signature based on a sequence of data values and can be used for
data checking purposes. The CRC generation polynomial is compliant with CRC-16-CCITT standard of
x¹⁶ + x¹² + x⁵ + 1.
6.11.7 Enhanced Universal Serial Communication Interface (eUSCI_A0)
The eUSCI modules are used for serial data communications. The eUSCI_A module supports either
UART or SPI communications. Additionally, eUSCI_A supports automatic baud-rate detection and IrDA.
Table 6-11. eUSCI Pin Configurations
PIN (USCIARMP = 0)
UART
SPI
P1.7
TXD
SIMO
P1.6
RXD
SOMI
P1.5
SCLK
eUSCI_A0
P1.4
PIN (USCIARMP = 1)
P1.3 ⁽¹⁾
P1.2 ⁽¹⁾
P1.1 ⁽¹⁾
P1.0 ⁽¹⁾
UART
TXD
RXD
STE
SPI
SIMO
SOMI
SCLK
STE
(1) This is the remapped functionality controlled by the USCIARMP bit in the SYSCFG3 register. Only one selected port is valid at the same
time when TB0 acts as capture input functionality. TB0 PWM outputs regardless of this remap bit control.
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Detailed Description
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