LED Blink

Hello all i am new in arduino we make led blink project successively run on ATMEGA 328 hardware
But i want to run this program on ATMEGA 8 so i put hex file of led blink in ATMEGA 8 Ic using AVR studio and isp programmer but led is not blink we change crystal to 8 MHz also but nothing is happen why?

Different hardware. You can't simply move a HEX file from one to another. It needs to be compiled for that specific hardware. Pins are also different there.

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