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From: mmm@cup.portal.com (Mark Robert Thorson)
Newsgroups: sci.electronics
Subject: Re: weird chips needed
Message-ID: <36688@cup.portal.com>
Date: 8 Dec 90 06:38:16 GMT
References: <10526@uhccux.uhcc.Hawaii.Edu>
Distribution: usa
Organization: The Portal System (TM)
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Doesn't the 8089 have on-chip ROM or EPROM?  If so, you can only use
the specific version from the manufacturer, not a blank picked up at
a hobby shop.