LM3S8971 Luminary Micro, Inc, LM3S8971 Datasheet - Page 93

• Manufacturer Part Number: LM3S8971
• Description: Lm3s8971 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

July 26, 2008
Bit/Field
11:10
9:8
7
6
5
4
3
2
1
0
MAXADCSPD
TEMPSNS
reserved
Name
SWO
JTAG
MPU
WDT
SWD
PLL
HIB
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0x3
0
1
1
1
1
1
1
1
1
Preliminary
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.
Max ADC Speed
Indicates the maximum rate at which the ADC samples data.
MPU Present
When set, indicates that the Cortex-M3 Memory Protection Unit (MPU)
module is present. See the ARM Cortex-M3 Technical Reference Manual
for details on the MPU.
Hibernation Module Present
When set, indicates that the Hibernation module is present.
Temp Sensor Present
When set, indicates that the on-chip temperature sensor is present.
PLL Present
When set, indicates that the on-chip Phase Locked Loop (PLL) is
present.
Watchdog Timer Present
When set, indicates that a watchdog timer is present.
SWO Trace Port Present
When set, indicates that the Serial Wire Output (SWO) trace port is
present.
SWD Present
When set, indicates that the Serial Wire Debugger (SWD) is present.
JTAG Present
When set, indicates that the JTAG debugger interface is present.
Value
0x3
Description
1M samples/second
LM3S8971 Microcontroller
93