LM3S8971 Datasheet, PDF (286/577 Pages) List of Unclassifed Manufacturers – Microcontroller

Analog-to-Digital Converter (ADC)
Register 21: ADC Sample Sequence Input Multiplexer Select 1 (ADCSSMUX1),
offset 0x060
Register 22: ADC Sample Sequence Input Multiplexer Select 2 (ADCSSMUX2),
offset 0x080
This register defines the analog input configuration for each sample in a sequence executed with
Sample Sequencer 1 or 2. These registers are 16-bits wide and contain information for four possible
samples. See the ADCSSMUX0 register on page 279 for detailed bit descriptions.
ADC Sample Sequence Input Multiplexer Select 1 (ADCSSMUX1)
Base 0x4003.8000
Offset 0x060
Type RO, 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
MUX3
reserved
MUX2
reserved
MUX1
reserved
MUX0
Type RO
R/W
R/W
R/W
RO
R/W
R/W
R/W
RO
R/W
R/W
R/W
RO
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
31:15
14:12
11
10:8
7
6:4
3
2:0
Name
reserved
MUX3
reserved
MUX2
reserved
MUX1
reserved
MUX0
Type
RO
R/W
RO
R/W
RO
R/W
RO
R/W
Reset
0x00
0
0
0
0
0
0
0
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.
4th Sample Input Select
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.
3rd Sample Input Select
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.
2nd Sample Input Select
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.
1st Sample Input Select
286
October 01, 2007
Preliminary