Isolated EDBG Card Isolated EDBG Card Information Sheet Introduction The Isolated EDBG Card is an add-on daughter card designed to program and debug the SAM/PIC32C microcontroller-based plug-in modules (PIMs) which are mounted on the following high-voltage boards: dsPICDEM MCHV-2 Development Board (High Voltage)- DM330023-2 dsPICDEM MCHV-3 Development Board (High Voltage) - DM330023-3 DS50002831A-page 1 2018 Microchip Technology Inc. Isolated EDBG Card Installing Isolated EDBG Card 1. Installing Isolated EDBG Card Note: Ensure that the board is de-energized before implementing the following steps. 1. Remove the protective clear acrylic (plexiglass) shield by unscrewing the eight hexagon screws. Figure 1-1.Removing the Protective Shield on the dsPICDEM MCHV-3 Development Board 2. The dsPICDEM MCHV-2/3 development board is shipped along with a pre-mounted dsPIC33 motor control PIM, Pickit On Board (PKOB) debugger card and an Internal OPAMP matrix board. 2.1. Replace the dsPIC33 PIM with the SAM/PIC32C Motor Control PIM required for the application. 2.2. Replace the PKOB debugger card with the Isolated EDBG debugger card. 2.3. Install appropriate OPAMP matrix board that is compatible with the SAM/PIC32C Motor Control PIM. Refer to the respective PIM information sheet for additional information on a compatible OPAMP matrix board. Figure 1-2.Replacing PIM, Debugger, and Matrix Board 3. Re-install the protective clear acrylic (plexiglass) shield and secure it with eight hexagon screws. For safety reasons, it is recommended not to operate the dsPICDEM MCHV-2/3 development board without the protective clear acrylic (plexiglass) shield. DS50002831A-page 2 2018 Microchip Technology Inc.