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How to get rid of "Invalid opcode 0x002A at PC=0x004" in ISIS Proteus?

I have used ATmega 8 and have simulated a circuit to use interrupts, when i give an external interrupt i.e. when a push button is pressed all the LEDs connected to PORTB supposed to be lit up, but i ...
user75736's user avatar
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Why is my code working in proteus but not when burned into chip?

I am using atmel chip and I have a problem with the code, I guess. Trying to make automatic light system. I am working with two IR sensors that should detect a person entering and leaving the room. I ...
cerouno's user avatar
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