Datasheet

Chapter 11 Pulse Width Modulator with Fault Protection (PMF15B6CV2)
MC9S12E128 Data Sheet, Rev. 1.07
Freescale Semiconductor 325
Figure 11-1. PMF Block Diagram
PMFDTM
REGISTER
REGISTERS
PMFMOD
PWMRIE
PWMEN
LDOK
EDGE
OUTCTL0
OUT0
PRESCALER
PWM0 PIN
PWM1 PIN
PWM2 PIN
PWM3 PIN
PWM4 PIN
PWM5 PIN
PWM
PRSC0
INTERRUPT
CONTROL
FAULT
BUS
REGISTERS
PMFVAL0-5
PMFCNT
REGISTERS
CLOCK
GENERATORS
MUX,
SWAP &
CURRENT
SENSE
OUT2
OUT4
PROTECTION
FAULT3 PIN
FAULT0 PIN
FAULT1 PIN
FAULT2 PIN
REGISTERS
PMDISMAP
POLARITY
CONTROL
FAULT
PIN
FILTERS
FFLAG0
PWMRF
RELOAD A INTERRUPT REQUEST
FAULT0 INTERRUPT REQUEST
FAULT1 INTERRUPT REQUEST
FAULT2 INTERRUPT REQUEST
FAULT3 INTERRUPT REQUEST
ISENS1
ISENS0
FINT0
FINT1
FINT2
FINT3
FFLAG0
FFLAG1
FFLAG2
FFLAG3
FMODE0
FMODE1
FMODE2
FMODE3
REGISTER
PMFFPIN
FFLAG2
FFLAG1
FFLAG3
LDFQ2
LDFQ3
PRSC1
OUTCTL2
OUTCTL4
OUTCTL1
OUT1
OUT3
OUT5
OUTCTL3
OUTCTL5
LDFQ1
LDFQ0
HALF
PWMRF
INDEP
TOPNEG
BOTNEG
TOP/BOTTOM
GENERATION
IPOL
DT 0—5
6
IS0 IS1 IS2
PIN PIN PIN
DEADTIME INSERTION
MULTIPLE REGISTERS OR BITS
FOR TIMEBASE A, B, OR C
A,B,C
MTG
RELOAD B INTERRUPT REQUEST
RELOAD A INTERRUPT REQUEST
RELOAD C INTERRUPT REQUEST
QSMP0
QSMP2
QSMP1
QSMP3