Arduino, Hacking, SEM, Rom, Hacdc.
keep the hex-dump code simple. You could just as easily // read a single byte at a time if that's all you needed. Serial.println("Reading ROM ...\n"); //for (addr = 0; addr < 4096; addr += 16) // for the 25L32-45 chips for (addr = 0; addr < 2048; addr += 16) // for D2716 / TMS2516 { // read 16