LM3S1138 Luminary Micro, Inc, LM3S1138 Datasheet - Page 225

• Manufacturer Part Number: LM3S1138
• Description: Lm3s1138 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

July 26, 2008
Bit/Field
3:2
4
1
0
TAEVENT
TASTALL
RTCEN
Name
TAEN
Type
R/W
R/W
R/W
R/W
Reset
0x0
0
0
0
Preliminary
Description
GPTM RTC Enable
The RTCEN values are defined as follows:
GPTM TimerA Event Mode
The TAEVENT values are defined as follows:
GPTM TimerA Stall Enable
The TASTALL values are defined as follows:
GPTM TimerA Enable
The TAEN values are defined as follows:
Value
Value
Value
Value
0x0
0x1
0x2
0x3
0
1
0
1
0
1
Description
RTC counting is disabled.
RTC counting is enabled.
Description
Positive edge
Negative edge
Reserved
Both edges
Description
TimerA stalling is disabled.
TimerA stalling is enabled.
Description
TimerA is disabled.
TimerA is enabled and begins counting or the capture logic is
enabled based on the GPTMCFG register.
LM3S1138 Microcontroller
225