LM3S317-IQN20-A0T Luminary Micro, Inc., LM3S317-IQN20-A0T Datasheet - Page 338

• Manufacturer Part Number: LM3S317-IQN20-A0T
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

Pulse Width Modulator (PWM)
338
Reset
Reset
Type
Type
Bit/Field
31:16
15:0
PWMn Load (PWMnLOAD)
R/W
RO
31
15
0
0
Register 14: PWM0 Load (PWM0LOAD), offset 0x050
loaded into the counter after it reaches zero, or it is the limit of up-counting after which the counter
decrements back to zero. If the Load Value Update mode is immediate, this value is used the next
time the counter reaches zero; if the mode is synchronous, it is used the next time the counter
reaches zero after a synchronous update has been requested through the PWM Master Control
(PWMCTL) register (see page 325). If this register is re-written before the actual update occurs,
the previous value is never used and is lost.
contain the load value for the PWM counter. Based on the counter mode, either this value is
R/W
RO
30
14
0
0
reserved
Name
Load
R/W
RO
29
13
0
0
R/W
RO
28
12
0
0
Type
R/W
R/W
RO
RO
27
11
0
0
R/W
RO
26
10
0
0
Reset
R/W
RO
25
0
9
0
0
0
Preliminary
R/W
RO
24
0
8
0
reserved
Load
Description
Reserved bits return an indeterminate value, and should
never be changed.
The counter load value.
R/W
RO
23
0
7
0
R/W
RO
22
0
6
0
R/W
RO
21
0
5
0
R/W
RO
20
0
4
0
R/W
RO
19
0
3
0
R/W
RO
18
0
2
0
R/W
RO
17
May 4, 2007
0
1
0
R/W
RO
16
0
0
0