Texas Instruments TM4C1294NCPDT User Manual

Register 5: PWM Output Fault (PWMFAULT), offset 0x010
This register controls the behavior of the MnPWMn outputs in the presence of fault conditions. Both
the fault inputs (MnFAULTn pins and digital comparator outputs) and debug events are considered
fault conditions. On a fault condition, each pwmA' or pwmB' signal can be passed through unmodified
or driven to the value specified by the corresponding bit in the PWMFAULTVAL register. For outputs
that are configured for pass-through, the debug event handling on the corresponding PWM generator
also determines if the pwmA' or pwmB' signal continues to be generated.
Fault condition control occurs before the output inverter, so PWM signals driven to a specified value
on fault are inverted if the channel is configured for inversion (therefore, the pin is driven to the
logical complement of the specified value on a fault condition).
PWM Output Fault (PWMFAULT)
PWM0 base: 0x4002.8000
Offset 0x010
Type RW, reset 0x0000.0000
16171819202122232425262728293031
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
FAULT0FAULT1FAULT2FAULT3FAULT4FAULT5FAULT6FAULT7reserved
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
MnPWM7 Fault
DescriptionValue
The generated pwm3B' signal is passed to the MnPWM7 pin.0
The MnPWM7 output signal is driven to the value specified by
the PWM7 bit in the PWMFAULTVAL register.
1
0RWFAULT77
MnPWM6 Fault
DescriptionValue
The generated pwm3A' signal is passed to the MnPWM6 pin.0
The MnPWM6 output signal is driven to the value specified by
the PWM6 bit in the PWMFAULTVAL register.
1
0RWFAULT66
MnPWM5 Fault
DescriptionValue
The generated pwm2B' signal is passed to the MnPWM5 pin.0
The MnPWM5 output signal is driven to the value specified by
the PWM5 bit in the PWMFAULTVAL register.
1
0RWFAULT55
June 18, 20141690
Texas Instruments-Production Data
Pulse Width Modulator (PWM)

Texas Instruments TM4C1294NCPDT Specifications

General

Brand	Texas Instruments
Model	TM4C1294NCPDT
Category	Microcontrollers
Language	English