●This document describes a significant hardware change for the Isolated EDBG Debugger – AC320202 (board revision # 02-10824-R1 only). The identified issues, as described below, will be corrected in future revisions of thePCB.
●The Isolated EDBG Debugger - AC320202 (board revision # 02-10824-R1) when used to program and debug the SAM C2x/D2x or SAM D5x/E5x MCU, may inhibit the MCU from executing instructions if the device is reset.
●Hardware Change Descriptions: A pull-up resistor, R34 - 10KΩ (0603 package), is added between the VDD_ISO and pin 4 of the U3 (PGC/SWCLK). The added pull up resistor is highlighted in the following schematic and board layout figures.

Brand of Product：	MICROCHIP
Part#：	AC320202 More Part#
Product Category：	Isolated EDBG Debugger More
Application：	More
Data Type：	PCN/EOL More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2019
Version Number：
Data Encoding：	DS50002868B
Data Size：	767 KB