LM3S3749 Datasheet, PDF (216/898 Pages) Texas Instruments – Stellaris® LM3S3749 Microcontroller

System Control
Register 18: Device Capabilities 3 (DC3), offset 0x018
This register is predefined by the part and can be used to verify features.
Device Capabilities 3 (DC3)
Base 0x400F.E000
Offset 0x018
Type RO, reset 0xBFFF.8FFF
31
30
29
28
32KHZ reserved CCP5 CCP4
Type RO
RO
RO
RO
Reset
1
0
1
1
15
14
13
12
PWMFAULT
reserved
Type RO
RO
RO
RO
Reset
1
0
0
0
27
CCP3
RO
1
26
CCP2
RO
1
25
CCP1
RO
1
24
CCP0
RO
1
23
ADC7
RO
1
22
ADC6
RO
1
21
ADC5
RO
1
20
ADC4
RO
1
19
ADC3
RO
1
18
ADC2
RO
1
17
ADC1
RO
1
16
ADC0
RO
1
11
C1O
RO
1
10
9
8
C1PLUS C1MINUS C0O
RO
RO
RO
1
1
1
7
6
5
C0PLUS C0MINUS PWM5
RO
RO
RO
1
1
1
4
PWM4
RO
1
3
PWM3
RO
1
2
PWM2
RO
1
1
PWM1
RO
1
0
PWM0
RO
1
Bit/Field
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
Name
32KHZ
reserved
CCP5
CCP4
CCP3
CCP2
CCP1
CCP0
ADC7
ADC6
ADC5
ADC4
ADC3
ADC2
ADC1
ADC0
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
1
0
1
1
1
1
1
1
1
1
1
1
1
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.
CCP5 Pin Present. When set, indicates that Capture/Compare/PWM
pin 5 is present.
CCP4 Pin Present. When set, indicates that Capture/Compare/PWM
pin 4 is present.
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.
ADC7 Pin Present. When set, indicates that ADC pin 7 is present.
ADC6 Pin Present. When set, indicates that ADC pin 6 is present.
ADC5 Pin Present. When set, indicates that ADC pin 5 is present.
ADC4 Pin Present. When set, indicates that ADC pin 4 is present.
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.
ADC0 Pin Present. When set, indicates that ADC pin 0 is present.
216
November 17, 2011
Texas Instruments-Production Data