PIC16LC717T-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16LC717T-I/SO

18/20-Pin, 8-Bit CMOS Microcontrollers with 10/12-Bit A/D

Microchip Technology 

PIC16C717/770/771

8.3.4 OUTPUT POLARITY CONFIGURATION

The CCP1M<1:0> bits in the CCP1CON register allow

user to choose the logic conventions (asserted high/

low) for each of the outputs. See Register 8-1 for fur-

ther details.

FIGURE 8-6: HALF-BRIDGE PWM OUTPUT

Period

Period

P1A(2)

Duty Cycle

td

td

P1B(2)

(1)

(1)

(1)

td = Deadband Delay

Note 1: At this time, the TMR2 register is equal to the PR2 register.

2: Output signals are shown as asserted high.

The PWM output polarities must be selected before the

PWM outputs are enabled. Charging the polarity con-

figuration while the PWM outputs are active is not rec-

ommended, since it may result in unpredictable

operation.

DS41120A-page 60

Advanced Information

© 1999 Microchip Technology Inc.

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