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Article #147Re: looking for information on programming parallel ports
From: Cliff Lum
Date: Sun, 12 Apr 1992 22:50
Date: Sun, 12 Apr 1992 22:50
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In the Circuit Cellar ink issue #25 Feb/March 1992. On page 112 there is a connect time message (Msg#44947) which has a reference to "Interface Circuit for Printer Port" LAR - 13950, from NASA Tech Brief: Purpose: "this invention is an electronic circuit, which when used with appropriate software, converts the printer port (parallel port) on an IBM PC, XT, AT ect... to a general purpose 8 bit data, 16 bit address bus that is capable of interfacing to a multitude of devices. ... request LAR-13950 from: NASA STI Facility Manager, TU Division P.O. Box 8757 Baltimore, MD this Looks interesting One day I may have to request this or if some happens to pick it up hopefully uploads it here. :) also P.C. 21240-0757
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Path: arc1-ca.pugleaf.net!sparky!uunet!spool.mu.edu!agate!rsoft!mindlink!a50 From: Cliff_Lum@mindlink.bc.ca (Cliff Lum) Newsgroups: alt.msdos.programmer Subject: Re: looking for information on programming parallel ports Message-ID: <11388@mindlink.bc.ca> Date: 12 Apr 92 22:50:16 GMT Article-I.D.: mindlink.11388 Organization: MIND LINK! - British Columbia, Canada Lines: 17