LM3S1138 Luminary Micro, Inc, LM3S1138 Datasheet - Page 286

• Manufacturer Part Number: LM3S1138
• Description: Lm3s1138 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Analog-to-Digital Converter (ADC)
286
Bit/Field
18:16
14:12
10:8
6:4
2:0
15
11
7
3
reserved
reserved
reserved
reserved
Name
MUX4
MUX3
MUX2
MUX1
MUX0
Type
R/W
R/W
R/W
R/W
R/W
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
Preliminary
Description
5th Sample Input Select
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.
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
The MUX3 field is used during the fourth 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.
3rd Sample Input Select
The MUX2 field is used during the third 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.
2nd Sample Input Select
The MUX1 field is used during the second 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.
1st Sample Input Select
The MUX0 field is used during the first sample of a sequence executed
with the Sample Sequencer and specifies which of the analog inputs is
sampled for the analog-to-digital conversion.
July 26, 2008