LM3S5P3B Datasheet, PDF (1018/1170 Pages) Texas Instruments – Stellaris® LM3S5P3B Microcontroller

Quadrature Encoder Interface (QEI)
Register 3: QEI Position (QEIPOS), offset 0x008
This register contains the current value of the position integrator. The value is updated by the status
of the QEI phase inputs and can be set to a specific value by writing to it.
QEI Position (QEIPOS)
QEI0 base: 0x4002.C000
QEI1 base: 0x4002.D000
Offset 0x008
Type R/W, reset 0x0000.0000
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
POSITION
Type R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
POSITION
Type R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:0
Name
POSITION
Type
Reset Description
R/W 0x0000.0000 Current Position Integrator Value
The current value of the position integrator.
1018
Texas Instruments-Production Data
January 20, 2012