An anonymous friend of mine has started reverse engineering the BIOS to the Mattel Intellivision. It shows that much of the sound effects are in fact within the BIOS itself. This means that BIOS-only music/techno could be made with very little code.
https://dl.dropbox.com/u/36071551/intv_ … 8-2012.zip PROM and GROM disassemblies.
He says to feel free to distribute this and copy it all over the internet. He does not want credit.
Further updates may be posted later.
Last edited by B00daW (Oct 8, 2012 11:08 pm)