Arduino, Hacking, SEM, Rom, Hacdc.
address we want ... digitalWrite(kPin_A0, (addr & 1)?HIGH:LOW); digitalWrite(kPin_A1, (addr & 2)?HIGH:LOW); digitalWrite(kPin_A2, (addr & 4)?HIGH:LOW); digitalWrite(kPin_A3, (addr & 8)?HIGH:LOW); digitalWrite(kPin_A4, (addr & 16)?HIGH:LOW); digitalWrite(kPin_A5, (addr & 32)?HIGH:LOW);