LM3S101 Luminary Micro, Inc., LM3S101 Datasheet - Page 110

• Manufacturer Part Number: LM3S101
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

General-Purpose Input/Outputs (GPIOs)
110
Reset
Reset
Type
Type
Bit/Field
31:8
GPIO Interrupt Mask (GPIOIM)
Offset 0x410
7:0
RO
RO
31
15
0
0
Register 6: GPIO Interrupt Mask (GPIOIM), offset 0x410
The GPIOIM register is the interrupt mask register. Bits set to High in GPIOIM allow the
corresponding pins to trigger their individual interrupts and the combined GPIOINTR line. Clearing
a bit disables interrupt triggering on that pin. All bits are cleared by a reset.
RO
RO
30
14
0
0
reserved
Name
IME
RO
RO
29
13
0
0
RO
RO
28
12
0
0
reserved
Type
R/W
RO
RO
RO
27
11
0
0
RO
RO
26
10
0
0
Reset
0x00
0
RO
RO
25
0
9
0
Preliminary
Description
Reserved bits return an indeterminate value, and should never
be changed.
GPIO Interrupt Mask Enable
0: Corresponding pin interrupt is masked.
1: Corresponding pin interrupt is not masked.
RO
RO
24
0
8
0
reserved
R/W
RO
23
0
7
0
R/W
RO
22
0
6
0
R/W
RO
21
0
5
0
R/W
RO
20
0
4
0
IME
R/W
RO
19
0
3
0
R/W
RO
18
0
2
0
October 5, 2006
R/W
RO
17
0
1
0
R/W
RO
16
0
0
0