Register 4: PWM Output Inversion (PWMINVERT), offset 0x00C
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.
PWM Output Inversion (PWMINVERT)
PWM0 base: 0x4002.8000
Offset 0x00C
Type RW, reset 0x0000.0000
16171819202122232425262728293031
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
PWM0INVPWM1INVPWM2INVPWM3INVPWM4INVPWM5INVPWM6INVPWM7INVreserved
RWRWRWRWRWRWRWRWROROROROROROROROType
0000000000000000Reset
DescriptionResetTypeNameBit/Field
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.
0x0000.00ROreserved31:8
Invert MnPWM7 Signal
DescriptionValue
The MnPWM7 signal is not inverted.0
The MnPWM7 signal is inverted.1
0RWPWM7INV7
Invert MnPWM6 Signal
DescriptionValue
The MnPWM6 signal is not inverted.0
The MnPWM6 signal is inverted.1
0RWPWM6INV6
Invert MnPWM5 Signal
DescriptionValue
The MnPWM5 signal is not inverted.0
The MnPWM5 signal is inverted.1
0RWPWM5INV5
Invert MnPWM4 Signal
DescriptionValue
The MnPWM4 signal is not inverted.0
The MnPWM4 signal is inverted.1
0RWPWM4INV4
June 18, 20141688
Texas Instruments-Production Data
Pulse Width Modulator (PWM)
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