LM3S1637 Luminary Micro, Inc, LM3S1637 Datasheet - Page 470

• Manufacturer Part Number: LM3S1637
• Description: Lm3s1637 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Reset
Reset
Type
Type
Quadrature Encoder Interface (QEI)
QEI Timer Load (QEILOAD)
QEI0 base: 0x4002.C000
Offset 0x010
Type R/W, reset 0x0000.0000
470
Bit/Field
31:0
R/W
R/W
31
15
0
0
R/W
R/W
Register 5: QEI Timer Load (QEILOAD), offset 0x010
This register contains the load value for the velocity timer. Since this value is loaded into the timer
the clock cycle after the timer is zero, this value should be one less than the number of clocks in
the desired period. So, for example, to have 2000 clocks per timer period, this register should contain
1999.
30
14
0
0
R/W
R/W
29
13
0
0
Name
Load
R/W
R/W
28
12
0
0
R/W
R/W
27
11
0
0
Type
R/W
R/W
R/W
26
10
0
0
Reset
0x00
R/W
R/W
25
0
9
0
Preliminary
R/W
R/W
24
0
8
0
Description
Velocity Timer Load Value
The load value for the velocity timer.
Load
Load
R/W
R/W
23
0
7
0
R/W
R/W
22
0
6
0
R/W
R/W
21
0
5
0
R/W
R/W
20
0
4
0
R/W
R/W
19
0
3
0
R/W
R/W
18
0
2
0
July 25, 2008
R/W
R/W
17
0
1
0
R/W
R/W
16
0
0
0