70291E Datasheet, PDF (211/436 Pages) Microchip Technology – High-Performance, 16-bit Digital Signal Controllers

dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/X04
FIGURE 16-2:
2-CHANNEL PWM MODULE BLOCK DIAGRAM (PWM2)
PWM2CON1
PWM2CON2
P2DTCON1
P2DTCON2
P2FLTACON
P2OVDCON
PWM Enable and Mode SFRs
Dead-Time Control SFRs
Fault Pin Control SFRs
PWM Manual
Control SFR
PWM Generator # 1
P2DC1Buffer
P2TMR
Comparator
P2TPER
P2DC1
Comparator
Channel 1 Dead-Time
Generator and
Override Logic
PWM2H1
PWM2L1
Output
Driver
Block
P2TPER Buffer
P2TCON
FLTA2
Comparator
P2SECMP
PWM Time Base
SEVTDIR
PTDIR
Special Event
Postscaler
Special Event Trigger
© 2011 Microchip Technology Inc.
DS70291E-page 211