From: Masken <ma...@em...> - 2005-08-26 13:23:49
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Ali Campbell wrote: > Hello there, > > This is slightly off topic, because it does not relate directly to Linux > development, but I am attempting to build an external bit-banging device > to read and write gamecube memory cards, using an old 6502-based > microcomputer equipped with a very useful 6522 VIA. > > It would be helpful for the purposes of testing the device to know what > would be an appropriate response to the 0x85 "read ID" command. I notice > from the Macronix 4004/05 datasheets that the Macronix manufacturer code > (the first byte of the two-byte response to an 0x85) is 0xC2 - does this > hold for the memory cards as well ? > > Any other information that might be useful would be appreciated. I'm > doing most of my work with a nintendo original 59 block card. I'm aware > the cards are locked by default, but I think I may have found a way > round that. > > many thanks. > > Ali Hello, There's unlocking code in libogc, but since you bypass the exi bus, it might take some doing to make it work for you. I've tried to find a list of card IDs, but have come up empty. If you find any, I'd appreciate if you let me know. //Masken |