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AN2601

Title	Title Live Update - Online Firmware Updates in Timing-Critical Applications
Name	Name AN2601
Date	Date 03/20/2018
Application Categories	Application Categories Functional Enablement / Timing & Counting
Product Categories	Product Categories dsPIC DSCs
Description	Description A requirement for many applications is to support firmware updates after the product has been released. Firmware updates force the application to include a bootloader to manage the Flash contents and a communications medium to share information with an external host device.This application note discusses the compiler tools that help facilitate LiveUpdate, as well as details regarding how to set up the MPLAB® X IDE project and implement firmware for the LiveUpdate event. Example projects are created and discussed in this application note to further aid in the development/testing of a LiveUpdate project.

Silicon Products

Title	Product	Title
dsPIC33CH128MP203 Dual Core, Two DSCs on One Chip	dsPIC33CH128MP203	Dual Core, Two DSCs on One Chip
dsPIC33CH128MP503 Dual Core, Two DSCs on One Chip	dsPIC33CH128MP503	Dual Core, Two DSCs on One Chip
DSPIC33CH128MP202 Dual Core, Two DSCs on One Chip	DSPIC33CH128MP202	Dual Core, Two DSCs on One Chip
dsPIC33CH128MP208 Dual Core, Two DSCs on One Chip	dsPIC33CH128MP208	Dual Core, Two DSCs on One Chip
dsPIC33CH512MP506 Dual Core, Two DSCs on One Chip	dsPIC33CH512MP506	Dual Core, Two DSCs on One Chip
dsPIC33CH64MP203 Dual Core, Two DSCs on One Chip	dsPIC33CH64MP203	Dual Core, Two DSCs on One Chip
dsPIC33CH512MP508 Dual Core, Two DSCs on One Chip	dsPIC33CH512MP508	Dual Core, Two DSCs on One Chip
dsPIC33CH64MP205 Dual Core, Two DSCs on One Chip	dsPIC33CH64MP205	Dual Core, Two DSCs on One Chip
dsPIC33CH256MP208 Dual Core, Two DSCs on One Chip	dsPIC33CH256MP208	Dual Core, Two DSCs on One Chip
dsPIC33CH512MP205 Dual Core, Two DSCs on One Chip	dsPIC33CH512MP205	Dual Core, Two DSCs on One Chip
dsPIC33CH128MP506 Dual Core, Two DSCs on One Chip	dsPIC33CH128MP506	Dual Core, Two DSCs on One Chip
dsPIC33CH512MP505 Dual Core, Two DSCs on One Chip	dsPIC33CH512MP505	Dual Core, Two DSCs on One Chip
dsPIC33CH512MP208 Dual Core, Two DSCs on One Chip	dsPIC33CH512MP208	Dual Core, Two DSCs on One Chip
dsPIC33CH256MP206 Dual Core, Two DSCs on One Chip	dsPIC33CH256MP206	Dual Core, Two DSCs on One Chip
dsPIC33CH256MP508 Dual Core, Two DSCs on One Chip	dsPIC33CH256MP508	Dual Core, Two DSCs on One Chip
dsPIC33CH256MP505 Dual Core, Two DSCs on One Chip	dsPIC33CH256MP505	Dual Core, Two DSCs on One Chip
dsPIC33CH256MP205 Dual Core, Two DSCs on One Chip	dsPIC33CH256MP205	Dual Core, Two DSCs on One Chip
dsPIC33CH128MP206 Dual Core, Two DSCs on One Chip	dsPIC33CH128MP206	Dual Core, Two DSCs on One Chip
DSPIC33CH128MP502 Dual Core, Two DSCs on One Chip	DSPIC33CH128MP502	Dual Core, Two DSCs on One Chip
dsPIC33CH64MP508 Dual Core, Two DSCs on One Chip	dsPIC33CH64MP508	Dual Core, Two DSCs on One Chip
DSPIC33CH64MP502 Dual Core, Two DSCs on One Chip	DSPIC33CH64MP502	Dual Core, Two DSCs on One Chip
dsPIC33CH128MP205 Dual Core, Two DSCs on One Chip	dsPIC33CH128MP205	Dual Core, Two DSCs on One Chip
dsPIC33CH128MP505 Dual Core, Two DSCs on One Chip	dsPIC33CH128MP505	Dual Core, Two DSCs on One Chip
DSPIC33CH64MP202 Dual Core, Two DSCs on One Chip	DSPIC33CH64MP202	Dual Core, Two DSCs on One Chip
dsPIC33CH64MP208 Dual Core, Two DSCs on One Chip	dsPIC33CH64MP208	Dual Core, Two DSCs on One Chip
dsPIC33CH256MP506 Dual Core, Two DSCs on One Chip	dsPIC33CH256MP506	Dual Core, Two DSCs on One Chip
dsPIC33CH64MP506 Dual Core, Two DSCs on One Chip	dsPIC33CH64MP506	Dual Core, Two DSCs on One Chip
dsPIC33CH128MP508 Dual Core, Two DSCs on One Chip	dsPIC33CH128MP508	Dual Core, Two DSCs on One Chip
dsPIC33CH64MP206 Dual Core, Two DSCs on One Chip	dsPIC33CH64MP206	Dual Core, Two DSCs on One Chip
dsPIC33CH64MP505 Dual Core, Two DSCs on One Chip	dsPIC33CH64MP505	Dual Core, Two DSCs on One Chip
dsPIC33CH64MP503 Dual Core, Two DSCs on One Chip	dsPIC33CH64MP503	Dual Core, Two DSCs on One Chip
dsPIC33CH512MP206 Dual Core, Two DSCs on One Chip	dsPIC33CH512MP206	Dual Core, Two DSCs on One Chip