Clock, cw/ccw goto the lpt port. enable has to be wired either to its true state or controlled by a pin on the lpt port (I recommend).
Cap wvdc should be greater than your power supply voltage plus a minor safety margin.
You could trace my wiring on my l297-8 board and 4axis interface from my website to help with your wiring question.
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Phil, Still too many interests, too many projects, and not enough time!!!!!!!!
Vist my websites - http://pminmo.com & http://millpcbs.com |