MPLAB ICE 4 In-Circuit Emulator User's Guide

4 Operation

A simplified theory of operation of the MPLAB ICE 4 In-Circuit Emulator system is provided here. It is intended to provide enough information so that a target board can be designed that is compatible with the emulator for both debugging and programming operations. The basic theory of in-circuit debugging and programming is discussed so that problems, if encountered, are quickly resolved.

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