RE: 6800 CDAT memory diag help

2016-08-20 Thread Michael Holley
Here is the instructions for memory tests, CDAT is on page 3. http://www.swtpc.com/mholley/swtbug/MemoryDiagnostic.pdf The CDAT memory diagnostic can be used to help locate memory problems in a SWTPC 6800 computer system that MEMCON and ROBIT may miss. The program itself resides entirely

Re: Microvax II hardware not recognized

2016-08-20 Thread Douglas Taylor
On 8/19/2016 6:49 PM, Glen Slick wrote: Device,Number? dhv11,1 Device,Number? tqk50,1 Device,Number? rqdx3,1 Device,Number? exit Address/Vector Assignments -772150/154 RQDX3 -774500/260 TQK50 -760440/300 DHV11 configure Enter device configuration, HELP, or EXIT Device,Number? dhv11,1

6800 CDAT memory diag help

2016-08-20 Thread Brad H
Hi there, I'm still having some glitches with my 6800 system and would like to do a proper RAM diag.  From reading, it seems like CDAT is the most exhaustive.. but I cannot get it to run.  I can load and then run it.. but it immediately fails at address 8000.  Since I understand this is

Re: X server for original PC (8088/8086)

2016-08-20 Thread Mouse
>> [small pizza-box X terminal] > I had a similar unit from NCD, [...] > Back in the day I remember using monochrome NCD X terminals though, > and those things were just great - it would be nice to find one again > one day. I own two NCD X-terminals; if you can drop by Ottawa, I wouldn't mind

Re: X server for original PC (8088/8086)

2016-08-20 Thread Jules Richardson
On 08/20/2016 09:06 AM, tony duell wrote: Somewhere I have a thing badged 'Princeton Ultra-X'. This is a pizza-box type slab that goes under a VGA montor and links to a keyboard and mouse and is, of course a standalone Xterminal. It uses an 80188 for I/O (including 10Mbps ethernet). The Xserver

Re: Have Calcomp 565 plotter - looking for pen mechanism

2016-08-20 Thread COURYHOUSE
I have same problem here we have the large size calcomp early plotter that actually has an ibm tag on it! it came to us with a hp 3000 series 3 with a parallel interface board for the 3000... I used to enjoy playing with it. back in the days when museum was in a suite

RE: X server for original PC (8088/8086)

2016-08-20 Thread tony duell
> On Fri, Aug 19, 2016 at 5:56 PM, Steven M Jones wrote: > > Models Display Resolution Planes Processor Coprocessor > > -- --- -- -- - --- > > 700/X Grayscale 19" 1024x768 834010/60MHz

Re: Windows 1.0 For DEC Rainbow (mirror of Latrobe ftp anybody ?)

2016-08-20 Thread KnoppixLiveKiller
On 08/20/2016 02:40 AM, Warner Losh wrote: On Fri, Aug 19, 2016 at 1:00 AM, Huw Davies wrote: On 19 Aug 2016, at 02:31, shad wrote: It seems that copies of this software are really difficult to find, but a complete copy was

Re: Windows 1.0 For DEC Rainbow (mirror of Latrobe ftp anybody ?)

2016-08-20 Thread Warner Losh
On Fri, Aug 19, 2016 at 1:00 AM, Huw Davies wrote: > >> On 19 Aug 2016, at 02:31, shad wrote: >> >> It seems that copies of this software are really difficult to find, but a >> complete copy >> was available on the latrobe ftp DEC