LM3S2965-IQC20-A0T Luminary Micro, Inc., LM3S2965-IQC20-A0T Datasheet - Page 480

• Manufacturer Part Number: LM3S2965-IQC20-A0T
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

Pulse Width Modulator (PWM)
PWM0 Counter (PWM0COUNT)
Base 0x4002.8000
Offset 0x054
Type RO, reset 0x0000.0000
480
Reset
Reset
Type
Type
Bit/Field
31:16
15:0
RO
RO
31
15
0
0
Register 25: PWM0 Counter (PWM0COUNT), offset 0x054
Register 26: PWM1 Counter (PWM1COUNT), offset 0x094
Register 27: PWM2 Counter (PWM2COUNT), offset 0x0D4
These registers contain the current value of the PWM counter (PWM0COUNT is the value of the
PWM generator 0 block, and so on). 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 483 and page 485) or drive an interrupt or ADC trigger (via the PWMnINTEN register, see page
475). 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
RO
RO
Type
27
11
0
0
RO
RO
RO
RO
26
10
0
0
Reset
0
0
RO
RO
25
0
9
0
Preliminary
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.
The current value of the counter.
RO
RO
24
0
8
0
reserved
Count
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
June 04, 2007
RO
RO
17
0
1
0
RO
RO
16
0
0
0