19 May
2024
19 May
'24
11:10 p.m.
My first emulator was for the Coleco ADAM back in the 1990’s. I bought the
ADAM in 1984 and watched a community grow up around it in various locations
across Canada and the US. The ADAM-con conventions began in 1989 in
Orlando. Emulation began in the 1990’s as a response to the continued
interest in keeping the 8-bit world going.
Happy computing,
Murray 🙂
On Sun, May 19, 2024 at 4:33 PM ben via cctalk <cctalk(a)classiccmp.org>
wrote:
On 2024-05-19 9:14 a.m., Tarek Hoteit via cctalk
wrote:
A friend of a friend had a birthday gathering.
Everyone there was in
their thirties, except for myself, my wife, and our friend. Anyway, I met a
Google engineer, a Microsoft data scientist, an Amazon AWS recruiter (I
think she was a recruiter), and a few others in tech who are friends with
the party host. I had several conversations about computer origins, the
early days of computing, its importance in what we have today, and so on.
What I found disappointing and saddening at the same time is their utmost
ignorance about computing history or even early computers. Except for their
recall of the 3.5 floppy or early 2000’s Windows, there was absolutely
nothing else that they were familiar with. That made me wonder if this is a
sign that our living version of classical personal computing, in which many
of us here in this group witnessed the invention of personal computing in
the 70s, will stop with our generation. I assume that the most engaging
folks in this newsgroup are in their fifties and beyond. (No offense to
anyone. I am turning fifty myself) I sense that no other generation
following this user group's generation will ever talk about Altairs, CP/M
s, PDPs, S100 buses, Pascal, or anything deemed exciting in computing. Is
there hope, or is this the end of the line for the most exciting era of
personal computers? Thoughts?
Regards,
Tarek Hoteit
Well with the internet I have been finding a lot more about behind the
history of the 1970's.
The West Coast made the chips, and the East coast made the computers,
while here in Canada,We just got to watch computers on TV with the
blinking lights back then and the few chip sold by Radio Shack.
Back then you could get to build a computer of some kind, on the kitchen
table, as the knowledge was available, and parts Thu the hole. People
are going retro simply because modern computers are too complex with
documentation known to a few.
The Z80 may be long gone, but I am sure lots of 8080's are sill
for sale on ebay.
I wanted to build a computer in my teens, and now I have time and the
money. Looking back in time I see how bad the tech was back the for the
average Joe. BASIC to rot your brain. 4K ram so you never learned how
to comment stuff. Word lengths 4,8,16 so you spent all your time shoe
horning a stuff to fit. Parts costing a arm and a leg, and three weeks
for delivery.
(Today parts from China 95 cents, 2 months delivery and arm and leg for
shipping).
My latest design on paper, requires 74LSXX,74H74,CY7C122 (25ns 256x4
ram),13 mhz osc, and lots of cmos 22V10's.A 18 bit serial cpu,
with a memory cycle time of 2.25 uS. I am still working on my
personal computer.
Who knows,It might even work, but first the EMULATOR
and cross assembler.
Ben.