Subject: Re: Serial card identificatio Date: Thu, 3 Apr 97 08:04:14 CST Message-ID: <00034CEE.fc@haaug.org> X-FirstClass: 0x59F8 0x00000000 0x00000000 0x000F4C26 0x0000 Newsgroups: comp.sys.apple2 Path: news1.icaen!news.uiowa.edu!uunet!in1.uu.net!207.172.3.52!feed1.news.erols.com!cpk-news-hub1.bbnplanet.com!news.bbnplanet.com!news.sesqui.net!news.hal-pc.org!haaug.org!CJ_Settles From: CJ_Settles@haaug.org (CJ Settles) To: pliethen@globaldialog.com (Peter Liethen) Organization: Houston Area Apple Users Group X-HoloGate: 1.1.7 Lines: 31 >I have two serial cards and I'm trying to get some info on them, >so I can use them. >The other one is a little harder. It has 4 DIP switches in the >top-righthand cornner, next to the large crystal (2.4576 mHz) All >I know is that is is a model 7710 Asyncronous Serial interface, >reversion B. I'd like to know what the DIP switches should be set >at so that I can be used. The "other one" is California Computer Systems (CCS) Model 7710 Asyncronous Serial Interface. The DIP switches are for setting the baud rate. Here's a table for the usual baud rates. A 1 is for On (up); the 0 is for Off (down). Baud Switch Rate 1234 ---- ---- 19200 0111 9600 1110 2400 0001 or 2400 1100 1200 0010 I don't know about the Apple card you describe. Good luck. CJ CJ_Settles@haaug.org