LM3S1620 Datasheet, PDF (86/485 Pages) List of Unclassifed Manufacturers – 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 0x0F00.BFFF
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
reserved
CCP3 CCP2 CCP1 CCP0
reserved
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
15
14
13
12
11
PWMFAULT reserved C2PLUS C2MINUS C1O
Type RO
RO
RO
RO
RO
Reset
1
0
1
1
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
31:28
27
26
25
24
23:16
15
14
13
12
Name
reserved
CCP3
CCP2
CCP1
CCP0
reserved
PWMFAULT
reserved
C2PLUS
C2MINUS
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
1
1
1
1
0
1
0
1
1
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.
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.
PWM Fault Pin Present
When set, indicates that the PWM Fault pin 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.
C2+ Pin Present
When set, indicates that the analog comparator 2 (+) input pin is present.
C2- Pin Present
When set, indicates that the analog comparator 2 (-) input pin is present.
86
September 02, 2007
Preliminary