Hi all, Just been trying to find information on what is different about the KK 6502 (Atari) NOP adapter that makes it produce 8080 signatures as opposed to the normal 6502 ones and I discovered that the question has been posed before - not surprising I guess. Just wandering if this mystery was ever solved and perhaps I'm not looking in the right places? I'm sure I once took down signatures from a working board using my standard 6502 adapter but as always, when I want them, I'm damned if I can find them so maybe I imagined it. In case anyone hasn't a clue what I'm talking about, see the footnote on page 14 of the PDF document "SigAnalNotes.pdf" that ought to be all over the net but I can't find a link to it just yet! The original TechTools list message where this was asked before is here (with no answer): http://www.vectorlist.org/TechTools/2002/10/0035.html Thanks, Martin. _______________________________________________ Techtoolslist mailing list Techtoolslist@flippers.com http://seven.pairlist.net/mailman/listinfo/techtoolslist FTP site is: ftp://ftp.flippers.com/TTL/TestEquipment Archive site: http://seven.pairlist.net/pipermail/techtoolslist/