LM3S1637 Datasheet, PDF (214/696 Pages) Texas Instruments – ARM and Thumb are registered trademarks and Cortex is a trademark

System Control
Bit/Field
9:8
7
6
5:4
3
2:0
Name
MAXADCSPD
reserved
HIB
reserved
WDT
reserved
Type
R/W
RO
R/W
RO
R/W
RO
Reset
0
Description
ADC Sample Speed
This field sets the rate at which the ADC samples data. You cannot set
the rate higher than the maximum rate. You can set the sample rate by
setting the MAXADCSPD bit as follows:
Value Description
0x3 1M samples/second
0x2 500K samples/second
0x1 250K samples/second
0x0 125K samples/second
0
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.
1
HIB Clock Gating Control
This bit controls the clock gating for the Hibernation module. If set, the
unit receives a clock and functions. Otherwise, the unit is unclocked and
disabled.
0
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.
0
WDT Clock Gating Control
This bit controls the clock gating for the WDT module. If set, the unit
receives a clock and functions. Otherwise, the unit is unclocked and
disabled. If the unit is unclocked, a read or write to the unit generates
a bus fault.
0
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.
214
June 18, 2012
Texas Instruments-Production Data