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Path: utzoo!watmath!clyde!burl!ulysses!allegra!mit-eddie!genrad!decvax!ittvax!dcdwest!sdcsvax!sdcc6!loral!page
From: page@loral.UUCP (Dave Page)
Newsgroups: net.micro.cbm
Subject: Cheap RS232,etc
Message-ID: <726@loral.UUCP>
Date: Fri, 4-Jan-85 11:46:55 EST
Article-I.D.: loral.726
Posted: Fri Jan  4 11:46:55 1985
Date-Received: Sun, 6-Jan-85 01:13:29 EST
References: <2749@ncsu.UUCP>
Organization: Loral Instrumentation, San Diego
Lines: 18


	I have created a "cheap" RS232 interface design using
	just two op-amps and about 8-10 discrete components.
	The design is such that I have dropped the cts/rts
	handshake in favor of a simple 3line interconnect
	but is reliable enough to handle 30k Koloa Pad
	files for transfer to our VAX and subsequently to
	our QMS Laser Printer. If there is sufficient interest 
	I will post the design to the net.
	 
	I would also like to offer for sale in the SD area
	my C64,1541 Disk Drive and my RS232 cartrige for
	$400. I any one os interested or knows of someone
	who is call me at:619 267-1790 or 619 560-6260x4714


				Dave Page
				@Loral Instrumentation