TM4C1232H6PM Datasheet, PDF (864/1172 Pages) Texas Instruments – Tiva Microcontroller

Universal Asynchronous Receivers/Transmitters (UARTs)
Bit/Field
5
4
3:2
1
0
Name
TXIC
RXIC
reserved
CTSMIC
reserved
Type
W1C
W1C
RO
W1C
RO
Reset
0
0
0
0
0
Description
Transmit Interrupt Clear
Writing a 1 to this bit clears the TXRIS bit in the UARTRIS register and
the TXMIS bit in the UARTMIS register.
Receive Interrupt Clear
Writing a 1 to this bit clears the RXRIS bit in the UARTRIS register and
the RXMIS bit in the UARTMIS register.
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
UART Clear to Send Modem Interrupt Clear
Writing a 1 to this bit clears the CTSRIS bit in the UARTRIS register
and the CTSMIS bit in the UARTMIS register.
This bit is implemented only on UART1 and is reserved for UART0 and
UART2.
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
864
June 12, 2014
Texas Instruments-Production Data