LM3S6938 Luminary Micro, Inc, LM3S6938 Datasheet - Page 228

• Manufacturer Part Number: LM3S6938
• Description: Lm3s6938 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Reset
Reset
Type
Type
General-Purpose Timers
GPTM Interrupt Mask (GPTMIMR)
Timer0 base: 0x4003.0000
Timer1 base: 0x4003.1000
Timer2 base: 0x4003.2000
Timer3 base: 0x4003.3000
Offset 0x018
Type R/W, reset 0x0000.0000
228
Bit/Field
31:11
7:4
10
9
8
RO
RO
31
15
0
0
Register 5: GPTM Interrupt Mask (GPTMIMR), offset 0x018
This register allows software to enable/disable GPTM controller-level interrupts. Writing a 1 enables
the interrupt, while writing a 0 disables it.
RO
RO
30
14
0
0
reserved
reserved
reserved
TBTOIM
RO
RO
29
13
CBMIM
CBEIM
0
0
Name
RO
RO
28
12
0
0
RO
RO
27
11
0
0
Type
R/W
R/W
R/W
RO
RO
CBEIM
R/W
RO
26
10
0
0
CBMIM
Reset
0x00
R/W
RO
25
0
9
0
0
0
0
0
Preliminary
TBTOIM
R/W
RO
24
0
8
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.
GPTM CaptureB Event Interrupt Mask
The CBEIM values are defined as follows:
GPTM CaptureB Match Interrupt Mask
The CBMIM values are defined as follows:
GPTM TimerB Time-Out Interrupt Mask
The TBTOIM values are defined as follows:
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.
Value
Value
Value
reserved
0
1
0
1
0
1
RO
RO
23
Description
Interrupt is disabled.
Interrupt is enabled.
Description
Interrupt is disabled.
Interrupt is enabled.
Description
Interrupt is disabled.
Interrupt is enabled.
0
7
0
RO
RO
22
0
6
0
reserved
RO
RO
21
0
5
0
RO
RO
20
0
4
0
RTCIM
R/W
RO
19
0
3
0
CAEIM
R/W
RO
18
0
2
0
July 25, 2008
CAMIM
R/W
RO
17
0
1
0
TATOIM
R/W
RO
16
0
0
0