I have tried write my the first program for Mega B1-Xplained board (xMega 128B1). Very simple program for LED blinking. When I try program chip - it is ok and program working.1 But when I tried debug program I have got message
"Failed to launch program
Error: The operation can not be performed with target MCU in its current state.
Debugger command readProgramCounter failed."
I have found any advices on AvrFreaks, but downgrade firmware on JtagICE or use Atmel Studio 4 - it is not for me.
I am using:
Atmel Studio 6
Atmel AVRATJtag ICE MK II
Win 8 - 64bit