Google Groups no longer supports new Usenet posts or subscriptions. Historical content remains viewable.
Dismiss

CPM68K on PDP11/VAX

27 views
Skip to first unread message

BobH

unread,
Dec 27, 2011, 3:48:36 PM12/27/11
to
In article <jdd77...@news3.nntpjunkie.com>,
BobH <wanderingmetalhe...@yahoo.com> writes:
> > On 12/27/2011 11:35 AM, Bill Gunshannon wrote:
>> >> I find this thread very interesting. You see, I also have a
>> >> rather strangrer and obscure M68K system. It is the
>> >> "Integrated Solutions 68K CPU". A board that fits in a QBUS
>> >> (yes, from the PDP-11) and is capable of utilizing memory and
>> >> devices on that bus. Sadly, they only came with two kinds of
>> >> PROM, MACBUGS and a Unix Boot for SYS3 or SYSV (and maybe BSD
>> >> 4.3). I got stuck with the Unix Boot Proms so they are pretty
>> >> much useless. I have been searching for monitor
>> >> code (MACBUG seems to have been taken over by Apple and
>> >> no original Motorola versions seem to be available) and was
>> >> looking at TUTOR but if I can find a way to run CP/M-68K that
>> >> would be much more fun.
>> >> Who knows, if a couple of us succeed maybe we can write
>> >> that porting guide!!
>> >>
>> >> bill
> >
> > Hi Bill,
> > Are you the person that got CPM68K running on a PDP11? About 10
> > years ago, someone in this newsgroup described modifying the
> > source to be buildable with GCC and then porting it to a PDP11.
> >
> No, but I would love to see that, too. I have seen a VAX port of
> CP/M-68K but not a PDP-11. To be honest, I can't see CP/M-68K
> running on the PDP-11. It is, after all, only a 16 bit machine.
> It would be a candidate for CP/M 2.2 or possibly 3.0, however.
> Of course, I have both systems available so if someone is working
> on this maybe I can help. :-)
>
> bill



Hi Bill,
I moved this thread so as not to hijack the other one. I looked at the
old articles in this group and you are right, it was a VAX, not a PDP11.

Do you know anything about a company called Cyon? I have a 68K QBus
board that has little text on it but Cyon PN 02-3000-01. It lived in a
case that looked like a VT100 with an HDA in the bottom and a small QBus
cage to the right of the CRT. The HDA was dead and I was low on space,
so the case and HDA went away. I searched some but never found anything
on it.

BobH

Bill Gunshannon

unread,
Dec 27, 2011, 5:34:03 PM12/27/11
to
In article <jddat...@news1.nntpjunkie.com>,
Got any pictures?

bill

--
Bill Gunshannon | de-moc-ra-cy (di mok' ra see) n. Three wolves
bill...@cs.scranton.edu | and a sheep voting on what's for dinner.
University of Scranton |
Scranton, Pennsylvania | #include <std.disclaimer.h>

BobH

unread,
Dec 27, 2011, 9:37:27 PM12/27/11
to
On 12/27/2011 3:34 PM, Bill Gunshannon wrote:

> Got any pictures?
>
> bill
>
Mailed to the address in your sig.

BobH

Bill Gunshannon

unread,
Dec 28, 2011, 11:13:29 AM12/28/11
to
In article <jddvb...@news2.nntpjunkie.com>,
Didn't come thru. :-( Willing to try another?

gunshannonw1 at scranton dot edu

Thanks.

BobH

unread,
Dec 28, 2011, 2:04:42 PM12/28/11
to
On 12/28/2011 9:13 AM, Bill Gunshannon wrote:
> In article<jddvb...@news2.nntpjunkie.com>,
> BobH<wanderingmetalhe...@yahoo.com> writes:
>> On 12/27/2011 3:34 PM, Bill Gunshannon wrote:
>>
>>> Got any pictures?
>>>
>>> bill
>>>
>> Mailed to the address in your sig.
>>
>
> Didn't come thru. :-( Willing to try another?
>
> gunshannonw1 at scranton dot edu
>
> Thanks.
>
> bill
>
Sent to new address. If these don't make it, I will downsize them and
try again.

BobH

Bill Gunshannon

unread,
Dec 28, 2011, 2:24:23 PM12/28/11
to
In article <jdfp6...@news1.nntpjunkie.com>,
BobH <wanderingmetalhe...@yahoo.com> writes:
> On 12/28/2011 9:13 AM, Bill Gunshannon wrote:
>> In article<jddvb...@news2.nntpjunkie.com>,
>> BobH<wanderingmetalhe...@yahoo.com> writes:
>>> On 12/27/2011 3:34 PM, Bill Gunshannon wrote:
>>>
>>>> Got any pictures?
>>>>
>>>> bill
>>>>
>>> Mailed to the address in your sig.
>>>
>>
>> Didn't come thru. :-( Willing to try another?
>>
>> gunshannonw1 at scranton dot edu
>>
>> Thanks.
>>
>> bill
>>
> Sent to new address. If these don't make it, I will downsize them and
> try again.
>

Nope, no luck.

I have tried digging around but found nothing so far. I was hoping the
picture might give me some info to help with the search.

BobH

unread,
Dec 30, 2011, 7:34:35 PM12/30/11
to
On 12/28/2011 12:24 PM, Bill Gunshannon wrote:
> In article<jdfp6...@news1.nntpjunkie.com>,
> BobH<wanderingmetalhe...@yahoo.com> writes:
>> On 12/28/2011 9:13 AM, Bill Gunshannon wrote:
>>> In article<jddvb...@news2.nntpjunkie.com>,
>>> BobH<wanderingmetalhe...@yahoo.com> writes:
>>>> On 12/27/2011 3:34 PM, Bill Gunshannon wrote:
>>>>
>>>>> Got any pictures?
>>>>>
>>>>> bill
>>>>>
>>>> Mailed to the address in your sig.
>>>>
>>>
>>> Didn't come thru. :-( Willing to try another?
>>>
>>> gunshannonw1 at scranton dot edu
>>>
>>> Thanks.
>>>
>>> bill
>>>
>> Sent to new address. If these don't make it, I will downsize them and
>> try again.
>>
>
> Nope, no luck.
>
> I have tried digging around but found nothing so far. I was hoping the
> picture might give me some info to help with the search.
>
> bill
>

Hi Bill,
I tried reducing the image sizes and re-sending. The email name it was
sent under is bharbour, the domain is dakotacom and the extension is dot
com.

Do you have any interest in these boards? I have been carrying them
around for 15 years now and all my other QBus stuff is gone.

BobH

Bill Gunshannon

unread,
Dec 31, 2011, 9:46:13 AM12/31/11
to
In article <jdll8...@news3.nntpjunkie.com>,
Sadly, I haven't seen anything come thru.

>
> Do you have any interest in these boards? I have been carrying them
> around for 15 years now and all my other QBus stuff is gone.
>

Sure. I love playing with QBUS stuff and still have a bunch of boxes
to build systems in. How much? Hey, if I have the boards I don't need
the pictures. :-)
Message has been deleted
0 new messages