LM3S328 Datasheet, PDF (256/371 Pages) List of Unclassifed Manufacturers – Microcontroller

Universal Asynchronous Receivers/Transmitters (UARTs)
Register 10: UART Raw Interrupt Status (UARTRIS), offset 0x03C
The UARTRIS register is the raw interrupt status register. On a read, this register gives the current
raw status value of the corresponding interrupt. A write has no effect.
UART Raw Interrupt Status (UARTRIS)
Offset 0x03C
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
reserved
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
reserved
OERIS BERIS PERIS FERIS RTRIS TXRIS RXRIS
reserved
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
Bit/Field
31:11
10
9
8
7
6
5
4
3:0
Name
reserved
OERIS
BERIS
PERIS
FERIS
RTRIS
TXRIS
RXRIS
reserved
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0xF
Description
Reserved bits return an indeterminate value, and should never
be changed.
UART Overrun Error Raw Interrupt Status
Gives the raw interrupt state (prior to masking) of this interrupt.
UART Break Error Raw Interrupt Status
Gives the raw interrupt state (prior to masking) of this interrupt.
UART Parity Error Raw Interrupt Status
Gives the raw interrupt state (prior to masking) of this interrupt.
UART Framing Error Raw Interrupt Status
Gives the raw interrupt state (prior to masking) of this interrupt.
UART Receive Time-Out Raw Interrupt Status
Gives the raw interrupt state (prior to masking) of this interrupt.
UART Transmit Raw Interrupt Status
Gives the raw interrupt state (prior to masking) of this interrupt.
UART Receive Raw Interrupt Status
Gives the raw interrupt state (prior to masking) of this interrupt.
This reserved bit is read-only and has a reset value of 0xF.
256
April 27, 2007
Preliminary