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<font face="Lucida Sans"><font face="Lucida Sans"><font face="Lucida
Sans">Micro ODT will be expecting 22 bit addresses.
Example: use 17773000. 77773000 works as well. Micro ODT will
ignore the extra bits. Leading 0's are not required.<br>
<br>
The halt suggests that the internal ROM is not being used
and/or is configured to go to an external ROM from a disk
controller or other device that isn't present.<br>
<br>
</font></font></font><font face="Lucida Sans"><font face="Lucida
Sans">What are the switch-pack settings?<br>
<br>
<br>
Jerry<br>
</font><br>
<br>
</font><br>
<font face="Lucida Sans"><font face="Lucida Sans">Micro ODT will be
expecting 22 bit addresses. So use 17773000. 77773000 works as
well (ODT will ignore the extra bits).</font></font>
<div class="moz-cite-prefix">On 11/6/22 10:41 PM, John Hudak wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAE=viVrpO2GdW5rheBENgkkzvb8ri8aWeH1TvKYgBo3=yvRcqQ@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="auto">In one of the processor handbooks, I think it is
called the microcomputer handbook, there is a chapter that tells
you everything you need to know about using ODT. Have you read
that? It is on bitsavers. </div>
<div dir="auto">Sorry I can’t be of more help, been at least 20+
years since I used ODT. Also I think DEC micronotes had some
description of ODT features. </div>
<div dir="auto">I’ll slog through my library and see if I can find
anything helpful</div>
<div dir="auto"><br>
</div>
<div><br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Sun, Nov 6, 2022 at 10:12
PM Steve Hatle <<a href="mailto:steve.hatle@gmail.com"
moz-do-not-send="true" class="moz-txt-link-freetext">steve.hatle@gmail.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000">OK - so I now have a serial terminal
hooked up to the 11/73, and when I power it up, I get the
line<br>
<br>
173000<br>
<br>
and then the "@" prompt, which I assume means I'm in ODT.<br>
<br>
>From what I can read, 173000 should be the address in
the ROM to fire up the setup menu on the KDJ11-B board,
but no matter what I'm entering at the prompt I either get
back question marks or it seems to jump around to
different memory addresses.<br>
<br>
so anything like <br>
<br>
@173000G <br>
<br>
or entering a "p" after the machine comes up don't get me
anywhere.<br>
<br>
VT320 terminal is set to 9600 8N1, not sure if I need to
do anything to differentiate between CR and LF as I'm
entering things.<br>
<br>
So - can you tell this obvious noob what I'm missing to
get any further on this guy?<br>
<span>
</span><br>
<blockquote type="cite" style="border:0px none!important">
<div style="margin:30px 25px 10px 25px">
<div style="width:100%;border-top:2px solid
rgba(146,154,163,0.7);padding-top:10px">
<div
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%">
<a
style="color:#485664!important;padding-right:6px;font-weight:500;text-decoration:none!important"
href="mailto:jim@deitygraveyard.com"
target="_blank" moz-do-not-send="true">Jim
Carpenter</a></div>
<div
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:right">
<font color="#909AA4"><span
style="padding-left:6px">October 17, 2022 at
7:38 PM</span></font></div>
</div>
</div>
<div
style="color:#909aa4;margin-left:24px;margin-right:24px">
<div><br>
Sure. I have a Xyplex MaxServer that boots off a CF
card and does LAT<br>
and TCP/IP with no licenses needed. The user
interface is just like a<br>
DECserver, which makes sense as the people that
founded Xyplex were<br>
all DEC employees.<br>
<br>
Cisco terminal servers can also do LAT and TCP/IP.<br>
<br>
Jim<br>
<br>
_______________________________________________<br>
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</div>
</div>
<div style="margin:30px 25px 10px 25px">
<div style="width:100%;border-top:2px solid
rgba(146,154,163,0.7);padding-top:10px">
<div
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%">
<a
style="color:#485664!important;padding-right:6px;font-weight:500;text-decoration:none!important"
href="mailto:peter@ashlyn.co.uk" target="_blank"
moz-do-not-send="true">Peter Stokes</a></div>
<div
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:right">
<font color="#909AA4"><span
style="padding-left:6px">October 17, 2022 at
8:22 AM</span></font></div>
</div>
</div>
<div
style="color:#909aa4;margin-left:24px;margin-right:24px">
<div>Hi<br>
<br>
You could use a TCP/IP terminal server instead with
Unix? Some of them did both LAT and TCP/IP from
memory, though I may be mistaken.<br>
<br>
Peter<br>
<br>
Sent from my iPad<br>
<br>
</div>
<div><br>
<br>
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</div>
<div style="margin:30px 25px 10px 25px">
<div style="width:100%;border-top:2px solid
rgba(146,154,163,0.7);padding-top:10px">
<div
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%">
<a
style="color:#485664!important;padding-right:6px;font-weight:500;text-decoration:none!important"
href="mailto:mcguire@neurotica.com"
target="_blank" moz-do-not-send="true">Dave
McGuire</a></div>
<div
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:right">
<font color="#909AA4"><span
style="padding-left:6px">October 17, 2022 at
7:48 AM</span></font></div>
</div>
</div>
</blockquote>
</div>
<div text="#000000">
<blockquote type="cite" style="border:0px none!important">
<div
style="color:#909aa4;margin-left:24px;margin-right:24px">
Those terminal servers are fantastic, but that
approach would require LAT on the PDP-11. That's
possible, but not with any of the UNIX implementations
that Steve is considering.
<br>
<br>
-Dave
<br>
<br>
<br>
<br>
</div>
</blockquote>
<br>
</div>
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</blockquote>
</div>
</div>
<br>
<fieldset class="moz-mime-attachment-header"></fieldset>
<pre class="moz-quote-pre" wrap="">_______________________________________________
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</pre>
</blockquote>
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