Microchip Technology MPLAB ICD 4 - Page 19

Operation
 2017 Microchip Technology Inc. DS50002596A-page 19
FIGURE 2-1: STANDARD DEBUGGER SYSTEM – DEVICE WITH ON-BOARD ICE CIRCUITRY
FIGURE 2-2: STANDARD DEBUGGER SYSTEM – ICE DEVICE
Target Board
Target Device
External Power supplied to either target or debugger.
Debugger
USB
Device with on-board ICE circuitry
Target Board
Transition Socket
Device-ICE
Processor Extension Pak
Standard
Adapter
Header
Device-ICE
ICD Header
OR
External Power supplied to either target or debugger.
USB
Debugger
USB