This is a plug-in adapter suitable for ARM-USB-OCD, ARM-USB-OCD-H, ARM-USB-TINY, ARM-USB-TINY-H
It allows programming/debugging of a circuit board with a small 10-pin 2.54mm stepping connector, which is very convenient to use. Boundary scan can access the signal logic state inside the chip, the state of the chip pins, etc.
The distance between the holes in the adapter board is 2.54mm, and the data transmission line is a 10-pin ribbon cable
This board allows the use of ADA1675 cables to connect Atmel-ICE PCBA and your components to debug Atmel ATmega and Atmel Arm in the Atmel studio environment.
Used in most Atmel AVR JTAG debuggers, system programmers, Isp downloads, Segger's JLINK and other JTAG/SWD programmers/debuggers