DSPIC33FJ16GS204-I/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

DSPIC33FJ16GS204-I/SP

High-Performance, 16-bit Digital Signal Controllers

Microchip Technology 

dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/X04

FIGURE 15-2:

PARTITIONED OUTPUT PAIR, COMPLEMENTARY PWM MODE

Phase Offset

Timer/Counter

TMR < PDC

PWM

Override

Dead-Time

M

U

X

Logic

Logic

Duty Cycle Comparator

M

U

X

PWM Duty Cycle Register

Channel Override Values

Fault Override Values

Fault Pin

Fault Pin Assignment Logic

Fault Active

PWMXH

PWMXL

15.3 Control Registers

The following registers control the operation of the

high-speed PWM module.

• PTCON: PWM Time Base Control Register

• PTCON2: PWM Clock Divider Select Register

• PTPER: PWM Master Time Base Register(1)

• SEVTCMP: PWM Special Event Compare

Register

• MDC: PWM Master Duty Cycle Register

• PWMCONx: PWMx Control Register

• PDCx: PWMx Generator Duty Cycle Register

• PHASEx: PWMx Primary Phase Shift Register

(PHASEx Register provides the local time base

period for PWMxH)

• DTRx: PWMx Dead-Time Register

• ALTDTRx: PWMx Alternate Dead-Time Register

• SDCx: PWMx Secondary Duty Cycle Register

• SPHASEx: PWMx Secondary Phase Shift

Register (Provides the local time base for

PWMxL)

• TRGCONx: PWMx Trigger Control Register

• IOCONx: PWMx I/O Control Register

• FCLCONx: PWMx Fault Current-Limit Control

Register

• TRIGx: PWMx Primary Trigger Compare Value

Register

• STRIGx: PWMx Secondary Trigger Compare

Value Register

• LEBCONx: Leading-Edge Blanking Control

Register

• PWMCAPx: Primary PWMx Time Base Capture

Register

© 2009 Microchip Technology Inc.

Preliminary

DS70318D-page 199

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