Re: Strange CBM710 with 3.5" drive

From: Michał Pleban <>
Date: Thu, 13 Jun 2013 20:07:37 +0200
Message-ID: <>

Ullrich von Bassewitz wrote:

> It may be an EF 9365 or EF 9366. That's a graphics display processor with
> vector capability. It was used for the NDR computer by Rolf Dieter Klein. See
> here
> (German) and here
> for a picture of the card. Maybe someone has event put this card into the
> machine with some interface logic?

Yes, it's exactly that! The only additional thing mine has is a very
narrow PCB between this and the expansion connector. So this should be
some interface logic to the CBM-II bus. And probably the rewirings on
the board are necessary to make it work with the computer.


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Received on 2013-06-13 19:00:03

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