LM3S2110-IQN20-A0 Luminary Micro, Inc., LM3S2110-IQN20-A0 Datasheet - Page 77
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LM3S2110-IQN20-A0
Manufacturer Part Number
LM3S2110-IQN20-A0
Description
Microcontroller
Manufacturer
Luminary Micro, Inc.
Datasheet
1.LM3S2110-IQN20-A0.pdf
(485 pages)
- Current page: 77 of 485
- Download datasheet (5Mb)
Deep Sleep Clock Configuration (DSLPCLKCFG)
Base 0x400F.E000
Offset 0x144
Type R/W, reset 0x0780.0000
November 29, 2007
Reset
Reset
Type
Type
Bit/Field
31:29
28:23
22:7
6:4
3:0
RO
RO
31
15
0
0
Register 11: Deep Sleep Clock Configuration (DSLPCLKCFG), offset 0x144
This register provides configuration information for the hardware control of Deep Sleep Mode.
reserved
RO
RO
30
14
0
0
DSDIVORIDE
DSOSCSRC
reserved
reserved
reserved
Name
RO
RO
29
13
0
0
R/W
RO
28
12
0
0
reserved
R/W
RO
Type
27
11
R/W
R/W
0
0
RO
RO
RO
R/W
DSDIVORIDE
RO
26
10
1
0
Reset
0x0F
0x0
0x0
0x0
0x0
R/W
RO
25
1
9
0
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.
Divider Field Override
6-bit system divider field to override when Deep-Sleep occurs with PLL
running.
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.
Clock Source
When set, forces IOSC to be clock source during Deep Sleep mode.
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.
R/W
RO
Value
0x0
0x1
0x3
0x7
24
1
8
0
Name
NOORIDE
IOSC
30kHz
32kHz
R/W
RO
23
1
7
0
R/W
RO
22
0
6
0
Description
No override to the oscillator clock source is done
Use internal 12 MHz oscillator as source
Use 30 kHz internal oscillator
Use 32 kHz external oscillator
DSOSCSRC
R/W
RO
21
0
5
0
R/W
RO
20
0
4
0
LM3S2110 Microcontroller
reserved
RO
RO
19
0
3
0
RO
RO
18
0
2
0
reserved
RO
RO
17
0
1
0
RO
RO
16
0
0
0
77
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