4 May
2018
4 May
'18
6:47 a.m.
On Fri, May 4, 2018 at 7:14 AM, Dave Wade via cctalk <cctalk at classiccmp.org>
wrote:
Anything is possible. :-) I have often wondered about using a modern PC
mouse on a VaxStation 3100 but never got around to trying anything. I never
Back in the day, there were a lot of these sorts of things on the web.
I had (still have) a newton keyboard that I interfaced to my (a) dec
rainbow and (b) Sun 4 workstation. Of course, I did it with special
drivers, not hardware (since I did it just before PICs got cheap and easy).
There were many web site online that had PIC or other uC designs for this.
As well as all the other, non-standard crazy stuff that was in the
marketplace: Sun mice / keyboards, DEC gear, Amiga stuff, VT100 keyboards,
etc. It was quite the scene, in 1994-5 or so... Last few times I tried to
google it, none of the web sites that came up were still around. I can't
even find my newton keyboard to x11 program...
Oh, wait, I did find this:
http://www.uinet.or.jp/~osamu-o/NewtonKeyboard/index.html which shows how
to interface it to an AT...
Warner
-----Original Message-----
From: cctalk <cctalk-bounces at classiccmp.org> On Behalf Of Bill
Gunshannon
via cctalk
Sent: 04 May 2018 12:57
To: cctalk at classiccmp.org
Subject: Re: DEC Mouse replacement
On 05/03/2018 09:38 PM, Douglas Taylor via cctalk wrote:
> I would like to have a couple more DEC Mice for some Vaxestations I
> have, but they seem to be pretty rare. At present I only have one
> mouse and I move it from machine to machine.
>
> The protocols for the DEC mice and the standard PS/2 mice don't seem
> to be that much different.
>
> Is it possible to use an arduino to translate PS/2 mouse output and
> then send it to the vaxstation so that will it mimic a classic DEC
mouse?
thought about the Arduino route. While it seems
like overkill, I would
bet it
would work quite well.
I have seen lots of similar projects using PIC chips. The smaller chips
may require assembler coding, but you can get them in small enough form
factors so that they can be inserted in the cable near the plug, and
covered in heatshrink..