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Article #39Re: PC cable lengths??
From: julian
Date: Wed, 09 May 1984 22:44
Date: Wed, 09 May 1984 22:44
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The connector to the keyboard seems to be a 4-wire shielded type, and it is subject mainly to attenuation loss and maybe electrical interference, depending on how you route the cable. Since the signal output from a keyboard is small, you may have a little trouble with it, but not knowing what the electrical specifications for keyboard signal output -- who knows. If you can provide the figures for signal output from the keyboard, the expected signal input on the receptor in the micro, and the type of cable being used (or loss in dB per foot), I will assist in applying the formula. Phil Julian ecsvax!julian
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!linus!vaxine!wjh12!genrad!decvax!mcnc!ecsvax!julian From: julian@ecsvax.UUCP Newsgroups: micro.ibm,net.micro.pc Subject: Re: PC cable lengths?? Message-ID: <2460@ecsvax.UUCP> Date: Wed, 9-May-84 18:44:33 EDT Article-I.D.: ecsvax.2460 Posted: Wed May 9 18:44:33 1984 Date-Received: Fri, 11-May-84 00:19:17 EDT References: ecsvax.2447 Lines: 11