PIC16F883-ESSQTP datasheet(147/338 Pages) MICROCHIP

Nome de Peças	PIC16F883-ESSQTP

Descrição Electrónicos	28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers

PDF	338 Pages

Scroll/Zoom	100%

Fabricante Electrônico	MICROCHIP [Microchip Technology]

Página de início	http://www.microchip.com

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147 / 338 page

 2006-2012 Microchip Technology Inc.

DS41291G-page 147

PIC16F882/883/884/886/887

FIGURE 11-15:

PWM AUTO-SHUTDOWN WITH FIRMWARE RESTART (PRSEN = 0)

11.6.5

AUTO-RESTART MODE

The Enhanced PWM can be configured to automati-

cally restart the PWM signal once the auto-shutdown

condition has been removed. Auto-restart is enabled by

setting the PRSEN bit in the PWM1CON register.

If auto-restart is enabled, the ECCPASE bit will remain

set as long as the auto-shutdown condition is active.

When the auto-shutdown condition is removed, the

ECCPASE bit will be cleared via hardware and normal

operation will resume.

FIGURE 11-16:

PWM AUTO-SHUTDOWN WITH AUTO-RESTART ENABLED (PRSEN = 1)

Shutdown

PWM

ECCPASE bit

Activity

Event

Shutdown

Event Occurs

Shutdown

Event Clears

PWM

Resumes

Start of

PWM Period

ECCPASE

Cleared by

Firmware

PWM Period

Shutdown

PWM

ECCPASE bit

Activity

Event

Shutdown

Event Occurs

Shutdown

Event Clears

PWM

Resumes

PWM Period

Start of

PWM Period

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