Hello,
I have a Arduino Mega 1280 and I want to upload a program into ATmega644P on my breadboard.
I follow the instruction of this tutorial: http://arduino.cc/en/Tutorial/ArduinoToBreadboard. I uploaded ArduinoISP sketch successfully, but I cant burn AVRISP bootloader.
I checked wiring and it looks fine. I also tried to change connection to SCK_PIN:52, MISO_PIN:50, MOSI_PIN:51 but I am still not able burn bootloader.
Can anybody help me, please?