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Reply to "HELP Seiko S129 / S149 data output jack"

BTW - Googling for "parallel port logic analyzer" turned up the following, which looks really usefull. I'm going to give this a try to better understand just exactly what this little 4-bit (+ BUSY) bus is doing, and how fast.

http://www.xs4all.nl/~jwasys/old/diy2.html
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