JTAGICE mkⅡ与AVR Studio(AVR Studio 4.09或更高版本才能使用JTAGICE mkⅡ)相结合，通过COM或USB可以对所有带JTAG或Debugwire接口的AVR单片机进行在片调试（On-Chip Debugging）和编程。 JTAGICE mkⅡ所支持的芯片的列表见附件-JTAGICE mk Ⅱ with AVR Studio (AVR Studio 4.09 or later to use JTAGICE mk Ⅱ) combined through the COM or USB can be for all or debugWIRE with JTAG interface for AVR single-chip-chip debug at (On-Chip Debugging) and Addendum way. JTAGICE mk Ⅱ supported chips list, see attachment