On 30/05/17 20:16, Mark Kahrs via cctech wrote:
The actual Firefly board. Like this one:
http://www.digibarn.com/collections/parts/dec-firefly/
On Tue, May 30, 2017 at 3:03 PM, Eric Smith <spacewar at gmail.com> wrote:
> Did you get an actual Firefly (research) board, or a prduction VAXstation
> 3520/3540 board? I don't think you're likely to find schematics or pinouts
> for either, but it's not impossible to find 3520/3540 stuff, while I've
> never before heard of anyone encountering any actual Firefly boards in the
> wild.
>
>
If it has the same three connector blocks that are present at the bottom
of this photo:
http://www.digibarn.com/collections/parts/dec-firefly/Image42.jpg
then I would guess that it is not a VAXstation 3520 (KA60 CPU).
Are there any obvious part numbers?
Antonio
arcarlini at
iee.org
--
Antonio Carlini
arcarlini at
iee.org