LM3S5P36 Datasheet, PDF (633/1050 Pages) Texas Instruments – Stellaris® LM3S5P36 Microcontroller

Stellaris^® LM3S5P36 Microcontroller
Register 10: UART Interrupt Mask (UARTIM), offset 0x038
The UARTIM register is the interrupt mask set/clear register.
On a read, this register gives the current value of the mask on the relevant interrupt. Setting a bit
allows the corresponding raw interrupt signal to be routed to the interrupt controller. Clearing a bit
prevents the raw interrupt signal from being sent to the interrupt controller.
UART Interrupt Mask (UARTIM)
UART0 base: 0x4000.C000
UART1 base: 0x4000.D000
UART2 base: 0x4000.E000
Offset 0x038
Type R/W, reset 0x0000.0000
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
LME5IM LME1IM LMSBIM
reserved
OEIM BEIM PEIM FEIM RTIM TXIM RXIM
reserved
Type R/W
R/W
R/W
RO
RO
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:16
15
Name
reserved
LME5IM
Type
RO
R/W
Reset
0
0
Description
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.
LIN Mode Edge 5 Interrupt Mask
Value Description
1 An interrupt is sent to the interrupt controller when the LME5RIS
bit in the UARTRIS register is set.
0 The LME5RIS interrupt is suppressed and not sent to the
interrupt controller.
14
LME1IM
R/W
0
LIN Mode Edge 1 Interrupt Mask
Value Description
1 An interrupt is sent to the interrupt controller when the LME1RIS
bit in the UARTRIS register is set.
0 The LME1RIS interrupt is suppressed and not sent to the
interrupt controller.
13
LMSBIM
R/W
0
LIN Mode Sync Break Interrupt Mask
Value Description
1 An interrupt is sent to the interrupt controller when the LMSBRIS
bit in the UARTRIS register is set.
0 The LMSBRIS interrupt is suppressed and not sent to the
interrupt controller.
January 21, 2012
633
Texas Instruments-Production Data