Now that I have my 18 bit retro computer working, I am thinking of
adding classic IO, like paper tape. Sadly I am a few decades too late.
Is there anything out there to replace a punch/reader used as 70's i/o?
Any good mag tape (cassete tape) replacements? I would love a tiny 9
track mag tape toy sized if they made one, like the wall hanging PDP8's.
On wish list, a flex writer or TTY video display replacement, ie
overstrike and underline in 2/3 size VT100 case.
Ben.
https://www.instructables.com/23-Scale-VT100-Terminal-Reproduction/
At 09:18 PM 3/11/2025, Jeffrey Brace via cctalk wrote:
>VCF West is back on August 1 & 2, 2025 at the Computer History Museum in
>Mountain View, California.
>
>We're partnering with the Sacramento Amiga Computer Club and AmiWest to
>celebrate the 40th anniversary of the Amiga and other special guests.
I'm considering attending this Amiga 40th anniversary celebration.
I was invited to speak on a panel on the topic of the experience of
early Amiga code development.
Who else might attend?
- John
Just when I thought eBay couldn't get much stupider...
I went out to see if I could find a current going price for
PDP-11 Pedestal Boxes as I have a couple I would like to
cull from my collection. I came upon this:
DEC PDP 11/23 - BC needs Power Supply Repair, NO cards, Vintage DEC History
$900.00
If it has no cards, what makes it a PDP-11/23 other than the paint
on the front cover? Dead PSU? Looks like a $900 backplane to me.
And that is making the assumption that the backplane is actually
usable. :-)
bill
Per the link below, it mentions a reference manual to IBM's BASIC for the
System/3 as part number GC34-0001-1 but that no digital copies are known
to exist.
https://manx-docs.org/details.php/19,11119
I know at VCF East they've been trying to restore one of these. Not sure
if any functional system still exists (especially probably not the Model 6
with CRT and disk drive).
Anyway, if anyone happens to have the physical manual described above, I'm
just curious if in the first few pages was it publication date? (before or
after 1970?)
Also - since IBM went out of their way to re-use the BASIC from the
System/3, does that imply there was never a variation of BASIC written for
the IBM 360/370? (asking because from my understanding, the System/3 was
a lot more difficult to program and operate -- and yet someone wrote a
BASIC interpreter for it).
-Steve
The table request form for VCF Midwest 20 will open at 19:00 CDT next
Friday, June 27th. Read the mailing list announcement here:
https://list.vcfmw.org/w/TagW1e4K9x4Rl8wpSnorrA
(and join the mailing list, too, if you haven't!)
-jt
Bill Atkinson, a true early microcomputer pioneer, ca. 1984+, brought
drawing on a computer screen and linking to external files a reality. He
will be missed.
Murray--
I've been digging through a few shelves of backplanes looking for a
specific one for a listmember. Along with the DD11-CK and DKs, I found a
RK611 and RH11. I probably have the boards for both. Any interest?
Also found a few DDV11-D which I think is a 6x9 hex qbus backplane, but
it's been a while.
If you need any backplanes (11/84, 11/44) or options (DR11-B, etc) now is
the time! Also a lot of core memory and backplanes.
Please contact me off list.
Thanks, Paul