LM3S815 Datasheet, PDF (362/594 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 355 for detailed bit descriptions. The ADCSSMUX1
register affects Sample Sequencer 1 and the ADCSSMUX2 register affects Sample Sequencer 2.
ADC Sample Sequence Input Multiplexer Select 1 (ADCSSMUX1)
Base 0x4003.8000
Offset 0x060
Type R/W, reset 0x0000.0000
31
30
29
28
27
26
25
24
23
22
21
reserved
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
15
14
13
reserved
Type RO
RO
RO
Reset
0
0
0
12
MUX3
R/W
0
11
10
9
reserved
RO
RO
RO
0
0
0
8
MUX2
R/W
0
7
6
5
reserved
RO
RO
RO
0
0
0
20
RO
0
4
MUX1
R/W
0
19
18
17
RO
RO
RO
0
0
0
3
2
1
reserved
RO
RO
RO
0
0
0
16
RO
0
0
MUX0
R/W
0
Bit/Field
31:13
12
11:9
8
7:5
4
3:1
0
Name
reserved
MUX3
reserved
MUX2
reserved
MUX1
reserved
MUX0
Type
RO
R/W
RO
R/W
RO
R/W
RO
R/W
Reset
0x0000
0x0
0
0x0
0
0x0
0
0x0
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
362
July 14, 2014
Texas Instruments-Production Data