DSPIC33FJ64MC508 Microchip Technology Inc., DSPIC33FJ64MC508 Datasheet - Page 166

• Manufacturer Part Number: DSPIC33FJ64MC508
• Description: High-performance, 16-bit Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

dsPIC33FJXXXMCX06/X08/X10 MOTOR CONTROL FAMILY
FIGURE 15-1:
DS70287A-page 164
Note:
For clarity, details of PWM Generator #1, #2 and #3 are not shown.
PWM Time Base
PTPER Buffer
PWMCON1
PWMCON2
Comparator
Comparator
SEVTCMP
FLTACON
FLTBCON
OVDCON
DTCON1
DTCON2
PTCON
PTPER
PTMR
PWM MODULE BLOCK DIAGRAM
PWM Enable and Mode SFRs
Dead-Time Control SFRs
Fault Pin Control SFRs
PWM Manual
Control SFR
SEVTDIR
PTDIR
PWM Generator #4
PWM Generator
PWM Generator
PWM Generator
PDC4 Buffer
Comparator
PDC4
#2
#3
#1
Special Event
Postscaler
Channel 4 Dead-Time
Channel 3 Dead-Time
Channel 2 Dead-Time
Channel 1 Dead-Time
Override Logic
Generator and
Generator and
Override Logic
Generator and
Override Logic
Override Logic
Generator and
Special Event Trigger
© 2007 Microchip Technology Inc.
Output
Driver
Block
PWM4H
PWM4L
PWM3H
PWM3L
PWM2H
PWM2L
PWM1H
PWM1L
FLTA
FLTB