News for hackers. Stuff that matters.
Re:HGST gets closer to shipping 10TB HDD by rasz_pl on Friday March 13, 2015 @04:07AM (#9196077)
fun fact: Commodore Amiga floppies used 32bit XOR checksum = 3% of undetected two bit errors!!

http://www.techtravels.org/amiga/amigablog/?p=280

This is probably because Amiga didnt have real hardware floppy-disk controller, just a general IO (CIA) chips, and read raw serial datastream into ram, all the decoding was done in software. Similar to Apple II 2x 8bit XOR checksum.

There are no comments on this comment yet.