LM3S315 Luminary Micro, Inc., LM3S315 Datasheet - Page 342

• Manufacturer Part Number: LM3S315
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

Pulse Width Modulator (PWM)
342
Reset
Reset
Type
Type
Bit/Field
31:16
15:0
PWMn Counter (PWMnCOUNT)
RO
RO
31
15
0
0
Register 15: PWM0 Counter (PWM0COUNT), offset 0x054
This register contains the current value of the PWM counter. When this value matches the load
register, a pulse is output; this can drive the generation of a PWM signal (via the PWMnGENA/
PWMnGENB registers, see page 345 and 347) or drive an interrupt or ADC trigger (via the
PWMnINTEN register, see page 337). A pulse with the same capabilities is generated when this
value is zero.
RO
RO
30
14
0
0
reserved
Name
Count
RO
RO
29
13
0
0
RO
RO
28
12
0
0
Type
RO
RO
RO
RO
27
11
0
0
RO
RO
26
10
0
0
Reset
RO
RO
25
0
9
0
0
0
Preliminary
RO
RO
24
0
8
0
reserved
Count
Description
Reserved bits return an indeterminate value, and should
never be changed.
The current value of the counter.
RO
RO
23
0
7
0
RO
RO
22
0
6
0
RO
RO
21
0
5
0
RO
RO
20
0
4
0
RO
RO
19
0
3
0
RO
RO
18
0
2
0
April 27, 2007
RO
RO
17
0
1
0
RO
RO
16
0
0
0