LM3S2939 Datasheet, PDF (211/749 Pages) Texas Instruments – Stellaris® LM3S2939 Microcontroller

Stellaris^® LM3S2939 Microcontroller
Bit/Field
14
13
12
11
10
9
8
7
6
5:4
3
2
1
0
Name
reserved
C2PLUS
C2MINUS
C1O
C1PLUS
C1MINUS
C0O
C0PLUS
C0MINUS
reserved
PWM3
PWM2
PWM1
PWM0
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
1
1
1
1
1
1
1
1
0
1
1
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.
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.
C1o Pin Present
When set, indicates that the analog comparator 1 output pin is present.
C1+ Pin Present
When set, indicates that the analog comparator 1 (+) input pin is present.
C1- Pin Present
When set, indicates that the analog comparator 1 (-) input pin is present.
C0o Pin Present
When set, indicates that the analog comparator 0 output pin is present.
C0+ Pin Present
When set, indicates that the analog comparator 0 (+) input pin is present.
C0- Pin Present
When set, indicates that the analog comparator 0 (-) input 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.
PWM3 Pin Present
When set, indicates that the PWM pin 3 is present.
PWM2 Pin Present
When set, indicates that the PWM pin 2 is present.
PWM1 Pin Present
When set, indicates that the PWM pin 1 is present.
PWM0 Pin Present
When set, indicates that the PWM pin 0 is present.
June 18, 2012
211
Texas Instruments-Production Data