 2002 Microchip Technology Inc.

DS51291A-page 1

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Information Sheet

Introduction

connecting the MPLAB ICD 2 Module to a target board that does not

incorporate a 6-wire modular connection into its design. The board is

designed for 40-pin devices supported by MPLAB ICD 2. Please see the

README.ID2 in the MPLAB IDE software for specific details on devices

supported.

The MPLAB ICD 2 Module connects to the MPLAB ICD Header via a 9-inch

MPLAB ICD Header, then insert the header board into a 28-pin or 40-pin DIP

socket on the target application. The 28-pin connector on the underside

allows debugging of a 28-pin device using a 40-pin device as the master (U2).

Pin connections translate a 40-pin device to the 28-pin device.

Figure 1: MPLAB ICD 2 Module Connection with Header

MPLAB ICD 2 Module

Power in

Target Application

Target Socket

MPLAB ICD Header

U2