Qbus HDLC controller -- a "what is it" board

From: Jonathan Engdahl <engdahl_at_cle.ab.com>
Date: Tue Sep 25 17:22:55 2001

> -----Original Message-----
> [mailto:owner-classiccmp_at_classiccmp.org]On Behalf Of Ethan Dicks
> --- Jonathan Engdahl <engdahl_at_cle.ab.com> wrote:
> > Here's something else from my junk box that somebody might know what to
> > do
> > with:
> >
> > Four half-width Qbus boards, built by Applied Computer
> Consultants, Santa
> > Barbara, CA...
> I just asked my old boss from Software Results and he thinks this might
> have been known as an IRMA. ACC at least had a product for DEC boxes
> that presented the appearance of being a 3270-ish device. I don't know
> if that means that this board emulates a 3274 (PU Type 2) or not, but

A Google search yielded a thread from several years ago on this list about
an ACC board set that included an MDMA, but the rest was different. It
seemed to be an IMP, or part of one.

Did the IMPS talk HDLC?

Jonathan Engdahl???????????????? Rockwell Automation
Principal Research Engineer????? 24800 Tungsten Road
Advanced Technology????????????? Euclid, OH 44117, USA
Euclid Labs????????????????????? engdahl_at_cle.ab.com  216-266-6409
Received on Tue Sep 25 2001 - 17:22:55 BST

This archive was generated by hypermail 2.3.0 : Fri Oct 10 2014 - 23:34:26 BST