LM3S6753 Datasheet, PDF (104/625 Pages) Texas Instruments – Stellaris LM3S6753 Microcontroller

System Control
Register 16: Device Capabilities 3 (DC3), offset 0x018
This register provides a list of features available in the system. The Stellaris family uses this register
format to indicate the availability of the following family features in the specific device: Analog
Comparator I/Os, CCP I/Os, ADC I/Os, and PWM I/Os.
Device Capabilities 3 (DC3)
Base 0x400F.E000
Offset 0x018
Type RO, reset 0x8F0F.87FF
31
30
29
28
32KHZ
reserved
Type RO
RO
RO
RO
Reset
1
0
0
0
15
14
PWMFAULT
Type RO
RO
Reset
1
0
13
12
reserved
RO
RO
0
0
27
26
25
24
23
CCP3 CCP2 CCP1 CCP0
RO
RO
RO
RO
RO
1
1
1
1
0
22
21
reserved
RO
RO
0
0
20
19
18
17
16
ADC3 ADC2 ADC1 ADC0
RO
RO
RO
RO
RO
0
1
1
1
1
11
10
9
8
7
6
5
4
3
2
1
0
C1PLUS C1MINUS C0O C0PLUS C0MINUS PWM5 PWM4 PWM3 PWM2 PWM1 PWM0
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
0
1
1
1
1
1
1
1
1
1
1
1
Bit/Field
31
30:28
27
26
25
24
23:20
19
18
17
Name
32KHZ
reserved
CCP3
CCP2
CCP1
CCP0
reserved
ADC3
ADC2
ADC1
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
1
0
1
1
1
1
0
1
1
1
Description
32KHz Input Clock Available
When set, indicates an even CCP pin is present and can be used as a
32-KHz input clock.
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.
CCP3 Pin Present
When set, indicates that Capture/Compare/PWM pin 3 is present.
CCP2 Pin Present
When set, indicates that Capture/Compare/PWM pin 2 is present.
CCP1 Pin Present
When set, indicates that Capture/Compare/PWM pin 1 is present.
CCP0 Pin Present
When set, indicates that Capture/Compare/PWM pin 0 is present.
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.
ADC3 Pin Present
When set, indicates that ADC pin 3 is present.
ADC2 Pin Present
When set, indicates that ADC pin 2 is present.
ADC1 Pin Present
When set, indicates that ADC pin 1 is present.
104
April 05, 2010
Texas Instruments-Production Data