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From: magnus@thep.lu.se (Magnus Olsson)
Newsgroups: comp.sys.apple2
Subject: Undocumented 6502 opcodes
Message-ID: <9010171229.AA20549@thep.lu.se>
Date: 17 Oct 90 12:28:20 GMT
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: Theoretical Physics, University of Lund, Sweden
Lines: 16


Seven or eight years ago, I saw some articles about undocumented 6502
opcodes. I didn't dare try them at the time, and then I forgot all
about it, until a few weeks ago when someone mentioned undocumented 
6800 opcodes on Alt.folklore.computers.

Does someone have a list of these opcodes (for the 6502) and what they
do? In that case, I'd be very grateful to get a copy.

-- 

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