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Subject: Re: Serial card identificatio
Date: Thu, 3 Apr 97 08:04:14 CST
Message-ID: <00034CEE.fc@haaug.org>
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From: CJ_Settles@haaug.org (CJ Settles)
To: pliethen@globaldialog.com (Peter Liethen)
Organization: Houston Area Apple Users Group
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>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