LM3S2739 Datasheet, PDF (269/532 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S2739 Microcontroller
Register 11: ADC Sample Sequence Input Multiplexer Select 0 (ADCSSMUX0),
offset 0x040
This register defines the analog input configuration for each sample in a sequence executed with
Sample Sequencer 0.
This register is 32-bits wide and contains information for eight possible samples.
ADC Sample Sequence Input Multiplexer Select 0 (ADCSSMUX0)
Base 0x4003.8000
Offset 0x040
Type R/W, reset 0x0000.0000
31
30
29
28
27
26
25
24
23
22
reserved
MUX7
reserved
MUX6
reserved
Type RO
RO
R/W
R/W
RO
RO
R/W
R/W
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
Type
Reset
15
14
reserved
RO
RO
0
0
13
12
MUX3
R/W
R/W
0
0
11
10
reserved
RO
RO
0
0
9
8
MUX2
R/W
R/W
0
0
7
6
reserved
RO
RO
0
0
21
20
MUX5
R/W
R/W
0
0
5
4
MUX1
R/W
R/W
0
0
19
18
reserved
RO
RO
0
0
3
2
reserved
RO
RO
0
0
17
16
MUX4
R/W
R/W
0
0
1
0
MUX0
R/W
R/W
0
0
Bit/Field
31:30
29:28
27:26
25:24
23:22
21:20
19:18
17:16
Name
reserved
MUX7
reserved
MUX6
reserved
MUX5
reserved
MUX4
Type
RO
R/W
RO
R/W
RO
R/W
RO
R/W
Reset
0
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.
The MUX7 field is used during the eighth sample of a sequence executed
with the Sample Sequencer. It specifies which of the analog inputs is
sampled for the analog-to-digital conversion. The value set here indicates
the corresponding pin, for example, a value of 1 indicates the input is
ADC1.
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.
The MUX6 field is used during the seventh sample of a sequence
executed with the Sample Sequencer and specifies which of the analog
inputs is sampled for the analog-to-digital conversion.
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.
The MUX5 field is used during the sixth sample of a sequence executed
with the Sample Sequencer and specifies which of the analog inputs is
sampled for the analog-to-digital conversion.
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.
The MUX4 field is used during the fifth sample of a sequence executed
with the Sample Sequencer and specifies which of the analog inputs is
sampled for the analog-to-digital conversion.
June 04, 2007
269
Preliminary