LM3S5956-IQR80-C1 Datasheet, PDF (965/1144 Pages) Texas Instruments – Stellaris® LM3S5956 Microcontroller

NRND: Not recommended for new designs.
Stellaris^® LM3S5956 Microcontroller
Register 4: PWM Output Inversion (PWMINVERT), offset 0x00C
This register provides a master control of the polarity of the PWMn signals on the device pins. The
pwmA' and pwmB' signals generated by the PWM generator are active High; but can be made active
Low via this register. Disabled PWM channels are also passed through the output inverter (if so
configured) so that inactive signals can be High. In addition, if the PWMFAULT register enables a
specific value to be placed on the PWMn signals during a fault condition, that value is inverted if the
corresponding bit in this register is set.
PWM Output Inversion (PWMINVERT)
PWM0 base: 0x4002.8000
Offset 0x00C
Type R/W, reset 0x0000.0000
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
reserved
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
reserved
PWM5INV PWM4INV PWM3INV PWM2INV PWM1INV PWM0INV
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:6
5
Name
reserved
PWM5INV
Type
RO
R/W
Reset Description
0x0000.00 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.
0
Invert PWM5 Signal
Value Description
1 The PWM5 signal is inverted.
0 The PWM5 signal is not inverted.
4
PWM4INV
R/W
0
Invert PWM4 Signal
Value Description
1 The PWM4 signal is inverted.
0 The PWM4 signal is not inverted.
3
PWM3INV
R/W
0
Invert PWM3 Signal
Value Description
1 The PWM3 signal is inverted.
0 The PWM3 signal is not inverted.
2
PWM2INV
R/W
0
Invert PWM2 Signal
Value Description
1 The PWM2 signal is inverted.
0 The PWM2 signal is not inverted.
October 06, 2012
965
Texas Instruments-Production Data