Re: PC Interface and DTMF

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Article #9630

#9630

From: Jon Sreekanth
Date: Tue, 22 Jan 1991 03:49

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In article <14446@mcdphx.phx.mcd.mot.com> hbg6@citek.mcdphx.mot.com writes:

   the parallel printer port but I really want to put the decoder on
   the bus. I have a few full length proto-boards but they do not have
   the interface circuitry ( just a jillion holes ).

If you're using wire wrapped proto boards, JDR 800-538-5000 sells 
wirewrap cards with the layout for address decoder circuitry. If you
buy the card without any decoder (which is what I do), they have 
a slim help manual, which shows a lot of nice interface schematics. 
If you're interested, email me your US mail address, and I'll send
you a copy, or if you're in a hurry, I can fax the stuff. 

Regards, 

/ Jon Sreekanth

Assabet Valley Microsystems			Fax and PC products
346 Lincoln St #722, Marlboro, MA 01752		508-562-0722
jon_sree@world.std.com

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From: jon_sree@world.std.com (Jon Sreekanth)
Newsgroups: sci.electronics
Subject: Re: PC Interface and DTMF
Message-ID: <JON_SREE.91Jan21214929@world.std.com>
Date: 22 Jan 91 03:49:29 GMT
References: <14446@mcdphx.phx.mcd.mot.com>
Sender: jon_sree@world.std.com (Jon Sreekanth)
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In-Reply-To: hbg6@citek.mcdphx.mot.com's message of 21 Jan 91 17:35:47 GMT

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