Note that the "cassette I/O" controllers normally have a serial port
interface on them and the "cassette I/O" section os usually unpopulated.
This 4075/76/77/78 controller was favored over the standard DG 4007/8/9/10
serial port controller for many years as it had more options and was easier
to configure than the the 4007 board. So you probably have two serial ports
in that configuration...
Bruce
----- Original Message -----
From: "Dan Veeneman" <dan_at_ekoan.com>
To: <cctalk_at_classiccmp.org>
Sent: Friday, September 20, 2002 3:27 PM
Subject: Data General Nova 3 pictures
> Hello,
>
> As a follow-up to the DG Nova 3/12 rescue, I've taken a bunch
> of photos of the system and added what commentary I could.
> You can see the whole thing at
> http://www.decodesystems.com/dg-nova3/
>
>
> Cheers,
>
> Dan
>
Received on Fri Sep 20 2002 - 17:42:00 BST