LM3S1969 Datasheet, PDF (398/677 Pages) Texas Instruments – Stellaris® LM3S1969 Microcontroller

OBSOLETE: TI has discontinued production of this device.
Analog-to-Digital Converter (ADC)
Register 1: ADC Active Sample Sequencer (ADCACTSS), offset 0x000
This register controls the activation of the sample sequencers. Each sample sequencer can be
enabled or disabled independently.
ADC Active Sample Sequencer (ADCACTSS)
Base 0x4003.8000
Offset 0x000
Type R/W, reset 0x0000.0000
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
reserved
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
reserved
ASEN3 ASEN2 ASEN1 ASEN0
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:4
3
2
1
0
Name
reserved
ASEN3
ASEN2
ASEN1
ASEN0
Type
Reset Description
RO 0x0000.000 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
0
ADC SS3 Enable
Specifies whether Sample Sequencer 3 is enabled. If set, the sample
sequence logic for Sequencer 3 is active. Otherwise, the sequencer is
inactive.
R/W
0
ADC SS2 Enable
Specifies whether Sample Sequencer 2 is enabled. If set, the sample
sequence logic for Sequencer 2 is active. Otherwise, the sequencer is
inactive.
R/W
0
ADC SS1 Enable
Specifies whether Sample Sequencer 1 is enabled. If set, the sample
sequence logic for Sequencer 1 is active. Otherwise, the sequencer is
inactive.
R/W
0
ADC SS0 Enable
Specifies whether Sample Sequencer 0 is enabled. If set, the sample
sequence logic for Sequencer 0 is active. Otherwise, the sequencer is
inactive.
398
July 24, 2012
Texas Instruments-Production Data