LM3S2965-IQC20-A0T Luminary Micro, Inc., LM3S2965-IQC20-A0T Datasheet - Page 270

• Manufacturer Part Number: LM3S2965-IQC20-A0T
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

Analog-to-Digital Converter (ADC)
ADC Event Multiplexer Select (ADCEMUX)
Base 0x4003.8000
Offset 0x014
Type R/W, reset 0x0000.0000
270
Reset
Reset
Type
Type
Bit/Field
31:16
15:12
11:8
7:4
3:0
R/W
RO
31
15
0
0
Register 6: ADC Event Multiplexer Select (ADCEMUX), offset 0x014
The ADCEMUX selects the event (trigger) that initiates sampling for each Sample Sequencer. Each
Sample Sequencer can be configured with a unique trigger source.
R/W
RO
30
14
0
0
EM3
reserved
Name
EM3
EM2
EM1
EM0
R/W
RO
29
13
0
0
R/W
RO
28
12
0
0
R/W
RO
Type
27
11
R/W
R/W
R/W
R/W
0
0
RO
R/W
RO
26
10
0
0
EM2
Reset
0
0
0
0
0
R/W
RO
25
0
9
0
Preliminary
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.
This field selects the trigger source for Sample Sequencer 3.
The valid configurations for this field are:
This field selects the trigger source for Sample Sequencer 2. The
encodings are the same as those for EM3.
This field selects the trigger source for Sample Sequencer 1. The
encodings are the same as those for EM3.
This field selects the trigger source for Sample Sequencer 0. The
encodings are the same as those for EM3.
R/W
RO
EM Binary Value
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001-1110
1111
24
0
8
0
reserved
R/W
RO
23
0
7
0
R/W
RO
22
0
6
0
Event
Controller (default)
Analog Comparator 0
Analog Comparator 1
Analog Comparator 2
External (GPIO PB4)
Timer
PWM0
PWM1
PWM2
reserved
Always (continuously sample)
EM1
R/W
RO
21
0
5
0
R/W
RO
20
0
4
0
R/W
RO
19
0
3
0
R/W
RO
18
0
2
0
EM0
June 04, 2007
R/W
RO
17
0
1
0
R/W
RO
16
0
0
0