2 Oct
2018
2 Oct
'18
3:13 a.m.
I have a version of the Racal Redac CAD system for the HP 2647 or 2648 graphic terminal I
believe. Several DC 100 tapes and one or two boards full of custom ROMs... No
documentation. I have not tried to do anything with it yet.
Marc
On Oct 1, 2018, at 4:42 PM, Paul Koning via cctalk <cctalk at classiccmp.org>
wrote:
On Oct 1, 2018, at 6:17 PM, Al Kossow via cctalk
<cctalk at classiccmp.org> wrote:
I'm interested.
PDP-15 software in any form is pretty rare
> On 10/1/18 7:33 AM, Mattis Lind via cctalk wrote:
> I have a set of around 5 to 8 binders with printed source code listings
> from a PDP-15 system. The listings appear to be from a REDAC SOFTWARE
> LIMITED PCB CAD system. The name of the software seems to be REDAL 3 MARK
> 7. There are dates on the listings in the range 74 and 75.
I wonder if that's what DEC used internally? I remember some PDP15 systems around
Merrimack NH that I was told were used for that. They had big displays, VS60 tubes or
similar.
paul