LM3S317-IQN20-A0T Luminary Micro, Inc., LM3S317-IQN20-A0T Datasheet - Page 340
![no-image](/images/no-image-200.jpg)
LM3S317-IQN20-A0T
Manufacturer Part Number
LM3S317-IQN20-A0T
Description
Microcontroller
Manufacturer
Luminary Micro, Inc.
Datasheet
1.LM3S317-IQN20-A0T.pdf
(379 pages)
- Current page: 340 of 379
- Download datasheet (3Mb)
Pulse Width Modulator (PWM)
340
Reset
Reset
Type
Type
Bit/Field
31:16
15:0
PWMn Compare A (PWMnCMPA)
R/W
RO
31
15
0
0
Register 16: PWM0 Compare A (PWM0CMPA), offset 0x058
pulse is output; this can drive the generation of a PWM signal (via the PWMnGENA/PWMnGENB
registers) or drive an interrupt (via the PWMnINTEN register). If the value of this register is greater
than the PWMnLOAD register (see page 338), then no pulse is ever output.
For comparator A, if the update mode is immediate (based on the CmpAUpd bit in the PWMnCTL
register), then this 16-bit CompA value is used the next time the counter reaches zero. If the update
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 rewritten before the actual update occurs, the previous value is never
used and is lost.
contain a value to be compared against the counter. When this value matches the counter, a
R/W
RO
30
14
0
0
reserved
CompA
Name
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
CompA
Description
Reserved bits return an indeterminate value, and should
never be changed.
The value to be compared against the counter.
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
Related parts for LM3S317-IQN20-A0T
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![LM3S317](/images/no-image3.png)
Part Number:
Description:
Lm3s317 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet:
![LM3S101](/images/no-image3.png)
Part Number:
Description:
Microcontroller
Manufacturer:
Luminary Micro, Inc.
Datasheet:
![LM3S101-CRN20-XNPT](/images/no-image3.png)
Part Number:
Description:
Microcontroller
Manufacturer:
Luminary Micro, Inc.
Datasheet:
![LM3S102-IRN20](/images/no-image3.png)
Part Number:
Description:
Microcontroller
Manufacturer:
Luminary Micro, Inc.
Datasheet:
![LM3S102-IRN20(T)](/images/no-image3.png)
Part Number:
Description:
Microcontroller
Manufacturer:
Luminary Micro, Inc.
Datasheet:
![LM3S1150-IQC50-A1](/images/no-image3.png)
Part Number:
Description:
Microcontroller
Manufacturer:
Luminary Micro, Inc.
Datasheet:
![LM3S1150-IQC50](/images/no-image3.png)
Part Number:
Description:
Microcontroller
Manufacturer:
Luminary Micro, Inc.
Datasheet:
![LM3S1911-IRN20-A0T](/images/no-image3.png)
Part Number:
Description:
Microcontroller
Manufacturer:
Luminary Micro, Inc.
Datasheet:
![LM3S2110-IQN20-A0](/images/no-image3.png)
Part Number:
Description:
Microcontroller
Manufacturer:
Luminary Micro, Inc.
Datasheet:
![LM3S2965-IQC20-A0T](/images/no-image3.png)
Part Number:
Description:
Microcontroller
Manufacturer:
Luminary Micro, Inc.
Datasheet:
![LM3S316](/images/no-image3.png)
Part Number:
Description:
Microcontroller
Manufacturer:
Luminary Micro, Inc.
Datasheet:
![LM3S315](/images/no-image3.png)
Part Number:
Description:
Microcontroller
Manufacturer:
Luminary Micro, Inc.
Datasheet:
![LM3S316-IQN25](/images/no-image3.png)
Part Number:
Description:
Microcontroller
Manufacturer:
Luminary Micro, Inc.
Datasheet:
![LM3S328](/images/no-image3.png)
Part Number:
Description:
Microcontroller
Manufacturer:
Luminary Micro, Inc.
Datasheet:
![LM3S328-IRN20-A0T](/images/no-image3.png)
Part Number:
Description:
Microcontroller
Manufacturer:
Luminary Micro, Inc.
Datasheet: