21.5.4 PWMINVERT Register (Offset = 0xC) [reset = 0x0]
PWM Output Inversion (PWMINVERT)
This register provides a master control of the polarity of the MnPWMn 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 MnPWMn signals during a fault condition, that value is inverted if the corresponding bit in this register is set.
PWMINVERT is shown in Figure 21-10 and described in Table 21-6.
Return to Summary Table.
Figure 21-10 PWMINVERT Register
| 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
| RESERVED |
| R-0x0 |
|
| 23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
| RESERVED |
| R-0x0 |
|
| 15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
| RESERVED |
| R-0x0 |
|
| 7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
| PWM7INV |
PWM6INV |
PWM5INV |
PWM4INV |
PWM3INV |
PWM2INV |
PWM1INV |
PWM0INV |
| R/W-0x0 |
R/W-0x0 |
R/W-0x0 |
R/W-0x0 |
R/W-0x0 |
R/W-0x0 |
R/W-0x0 |
R/W-0x0 |
|
Table 21-6 PWMINVERT Register Field Descriptions
| Bit |
Field |
Type |
Reset |
Description |
| 31-8 |
RESERVED |
R |
0x0 |
|
| 7 |
PWM7INV |
R/W |
0x0 |
Invert MnPWM7 Signal.
0x0 = The MnPWM7 signal is not inverted.
0x1 = The MnPWM7 signal is inverted.
|
| 6 |
PWM6INV |
R/W |
0x0 |
Invert MnPWM6 Signal.
0x0 = The MnPWM6 signal is not inverted.
0x1 = The MnPWM6 signal is inverted.
|
| 5 |
PWM5INV |
R/W |
0x0 |
Invert MnPWM5 Signal.
0x0 = The MnPWM5 signal is not inverted.
0x1 = The MnPWM5 signal is inverted.
|
| 4 |
PWM4INV |
R/W |
0x0 |
Invert MnPWM4 Signal.
0x0 = The MnPWM4 signal is not inverted.
0x1 = The MnPWM4 signal is inverted.
|
| 3 |
PWM3INV |
R/W |
0x0 |
Invert MnPWM3 Signal.
0x0 = The MnPWM3 signal is not inverted.
0x1 = The MnPWM3 signal is inverted.
|
| 2 |
PWM2INV |
R/W |
0x0 |
Invert MnPWM2 Signal.
0x0 = The MnPWM2 signal is not inverted.
0x1 = The MnPWM2 signal is inverted.
|
| 1 |
PWM1INV |
R/W |
0x0 |
Invert MnPWM1 Signal.
0x0 = The MnPWM1 signal is not inverted.
0x1 = The MnPWM1 signal is inverted.
|
| 0 |
PWM0INV |
R/W |
0x0 |
Invert MnPWM0 Signal.
0x0 = The MnPWM0 signal is not inverted.
0x1 = The MnPWM0 signal is inverted.
|