TM4C123GH6ZXR Datasheet, PDF (1267/1472 Pages) Texas Instruments – Tiva Microcontroller

Tiva^™ TM4C123GH6ZXR Microcontroller
Figure 20-1. PWM Module Diagram
PWM Clock
Triggers / Faults
System Clock
Control and
Status
PWMCTL
PWMSYNC
PWMSTATUS
PWMPP
Interrupts
Triggers
Interrupt
PWMINTEN
PWMRIS
PWMISC
Output
PWMENABLE
PWMINVERT
PWMFAULT
PWMFAULTVAL
PWMENUPD
pwm0A’
PWM
pwm0B’
Generator 0
pwm0fault
pwm1A’
PWM
pwm1B’
Generator 1
pwm1fault
pwm2A’
PWM
pwm2B’
Generator 2
pwm2fault
pwm3A’
PWM
pwm3B’
Generator 3
pwm3fault
PWM 0
PWM 1
PWM
Output
Control
Logic
PWM 2
PWM 3
PWM 4
PWM 5
PWM 6
PWM 7
Figure 20-2. PWM Generator Block Diagram
PWM Generator Block
Interrupts /
Triggers
Control
PWMnCTL
Interrupt and
Trigger
Generator
PWMnINTEN
PWMnRIS
PWMnISC
Timer
zero
load
dir
PWMnLOAD
PWMnCOUNT
Fault
Condition
PWMnFLTSRC0
PWMnFLTSRC1
PWMnMINFLTPER
PWMnFLTSEN
PWMnFLTSTAT0
PWMnFLTSTAT1
PWM Clock
Comparators
PWMnCMPA
PWMnCMPB
cmpA
cmpB
Signal
Generator
PWMnGENA
PWMnGENB
pwmA
pwmB
Dead-Band
Generator
PWMnDBCTL
PWMnDBRISE
PWMnDBFALL
Digital Trigger(s)
Fault(s)
pwmfault
pwmA’
pwmB’
June 12, 2014
Texas Instruments-Production Data
1267