i have a problem reading an avr MCU (atmega8pa) after trying to use the debugWIRE option of the AtmelICE
well, first it worked fine, but after that i've tried to use the debugger everything went wrong and i can't even read the signature of the device !!
i've replace the MCU with a new one and he worked fine but when i try to use the first one an error pops out (attachement) saying :
Unable to enter programming mode.
Please verify device selection, interface settings, target power, security bit, and connections to the target device. Look in the details section for more information.
anyone got a tip on how i can use the first atmega8 again ?
sofware : Atmel Studio 7
programmer : AtmelICE.J41800087013 ISP
MCU : ATmega8PA