Register 13: UART Interrupt Clear (UARTICR), offset 0x044
The UARTICR register is the interrupt clear register. On a write of 1, the corresponding interrupt
(both raw interrupt and masked interrupt, if enabled) is cleared. A write of 0 has no effect.
UART Interrupt Clear (UARTICR)
UART0 base: 0x4000.C000
Offset 0x044
Type W1C, reset 0x0000.0000
16171819202122232425262728293031
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
reservedRXICTXICRTICFEICPEICBEICOEICreserved
ROROROROW1CW1CW1CW1CW1CW1CW1CROROROROROType
0000000000000000Reset
DescriptionResetTypeNameBit/Field
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.
0x00ROreserved31:11
Overrun Error Interrupt Clear
The OEIC values are defined as follows:
DescriptionValue
No effect on the interrupt.0
Clears interrupt.1
0W1COEIC10
Break Error Interrupt Clear
The BEIC values are defined as follows:
DescriptionValue
No effect on the interrupt.0
Clears interrupt.1
0W1CBEIC9
Parity Error Interrupt Clear
The PEIC values are defined as follows:
DescriptionValue
No effect on the interrupt.0
Clears interrupt.1
0W1CPEIC8
Framing Error Interrupt Clear
The FEIC values are defined as follows:
DescriptionValue
No effect on the interrupt.0
Clears interrupt.1
0W1CFEIC7
277June 22, 2010
Texas Instruments-Production Data
Stellaris® LM3S8530 Microcontroller