Subject: Re: Looking for Super Serial Card schematic From: jmfriedt@lpmorh04.univ-fcomte.fr Newsgroups: comp.sys.apple2.programmer Date: 19 Aug 1999 07:34:07 GMT Organization: Universite de Franche-Comte Lines: 8 Message-ID: <7pgc1f$eer$1@ufc209.univ-fcomte.fr> NNTP-Posting-Host: lpmorh04.univ-fcomte.fr X-Complaints-To: news@news.univ-fcomte.fr NNTP-Posting-Date: 19 Aug 1999 07:34:07 GMT This might help you : about 2 years ago I received 2 Apple][ for which I built an A/D card (AD574 based) which worked quite well (at less than 50 Hz) and an I/O card which did not work correctly, mainly because I did not spend enough time debuging it. All the informations I obtained on the web and on usenet as well as my own experiments are (briefly) described on my web page at : http://lpmorh04.univ-fcomte.fr/~jmfriedt/apple/adcII.html Hope this help, jmfriedt@lpmorh04.univ-fcomte.fr