hi
i used arduino mega 2560 and after finishing programming with arduino board , i Create PCB board and atmega 2560 microcontroller and import hex file with jtag to it.
but i want to use 14.7456 crystall instead of 16 Mhz ( Default Oscillator of Arduino Mega2560 )
where i can set Oscillator Befor Compiling With B4r ?
i used arduino mega 2560 and after finishing programming with arduino board , i Create PCB board and atmega 2560 microcontroller and import hex file with jtag to it.
but i want to use 14.7456 crystall instead of 16 Mhz ( Default Oscillator of Arduino Mega2560 )
where i can set Oscillator Befor Compiling With B4r ?