Impressive. You might be able to get some information from DEC research lab reports.
Some SRC reports describe aspects of Firefly, but probably not the stuff you need. It may
be that some of the creators are still reachable, in which case you might get first hand
data.
paul
On May 30, 2017, at 3:16 PM, Mark Kahrs via cctech
<cctech at classiccmp.org> 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.
>
>