June 2024 - cctalk - classiccmp.org

VCF Southwest 2024 a summary of activity

by Steve Lewis

Have some notes on my experience at VCF SW over last weekend. I got busy with my exhibits and talks, and didn't get as many photos to cover everything. But for those who couldn't make it over to Texas for this VCF, here is a summary of a few things there. VCF Southwest 2024 (Dallas/Richardson) — voidstar <https://voidstar.blog/vcf-southwest-2024-dallas-richardson/> https://voidstar.blog/vcf-southwest-2024-dallas-richardson/

9 months, 2 weeks

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Lunar Lander, bug

by emanuel stiebler

Interesting reading, as I believe, we all played it at least once :) https://arstechnica.com/gaming/2024/06/retired-engineer-discovers-55-year-o…

9 months, 2 weeks

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VCF West tickets available now! Aug 2 & 3 @ CHM

by Jeffrey Brace

Tickets for VCF West 2024 Aug 2 & 3, Mountain View, CA The show is looking to be bigger than ever! We will again be at The Computer History Museum. Tickets available through this link: https://buy.acmeticketing.com/events/499/list Existing VCF Members were emailed the coupon code for their 20% discount. New members can email us after creating their membership to get the code.

9 months, 2 weeks

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Experience using an Altair 8800 ("Personal computer" from 70s)

by Dave Dunfield

I case anyone is interested... I've just passed on my "Mits Altair 8800" - this is a very historic system from the 70s - it is: First Personal Computer (long before IBM PC) First S100 buss system First system Bill Gates wrote code for (long before Microsoft) I did write a pretty decent emulator for my exact Altair system some years ago... And with recent interest in the system, I've just updated it with a few minor improvements and a "cleaned up" edition of the software I created to … [View More]

9 months, 2 weeks

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The magic smoke....

by D. Resor

Seems this eBay seller let the magic smoke get out, then proceeded to power it on again one hour later. Litton Monroe OC 8820 https://www.ebay.com/itm/355793400092 See the description.. Don Resor

9 months, 2 weeks

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Re: Vintage computing in the San Francisco bay area

by Anders Sandahl

Hi! It's many interesting things here. I hope I can pass by Anchor Electronics. When I was looking on the map where to find it I noticed that Intel (and it's museum) is just a few blocks away. I think I'll miss Electronics flea market, I have read abut this in another context as well. It would have been great fun! We will miss the observatory's free views. Well, I have to stay longer the next time. /Anders On 2024-06-14 19:32, Curious Marc wrote: > If you happen to be there on the … [View More]

9 months, 3 weeks

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VCF Southwest June 14-16, 2024 - Dallas, Texas

by Jeffrey Brace

If you’re in the area, come see the show. Great attendance so far this year! More info: vcfsw.org Vintage Computer Federation has a table there too!

9 months, 3 weeks

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tape duplicator program for pdp11

by Jacob Ritorto

Hi, Just got a real (Cipher M990 on TS05-emulating controller) tape drive running and would like to make exact copies of some [9-track] tapes "to guard against disaster." Probably will also do some imaging, so bonus if the candidate program can handle that too. This is on an 11/34; I don't have a good q-bus tape controller yet or I'd try it on uVAX with NetBSD or something less "exciting" :) Anyone know of good programs to do this with only one tape drive? Don't care which operating … [View More]

9 months, 3 weeks

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Seeking Remex RRS3300 Paper Tape Reader info

by David Wise

I was given a Remex RRS3300RB5/550/DRA/S358 back around 1999. This 300cps machine uses a capstan and brake instead of a sprocket. The 180ips spooler is AC motors, triacs, brakes, tension arms loaded with microswitches (including a discrete differentiator), six relays, and a soft-start ramp. In spite of the ramp, the spooler was murderous, snapping tape after tape. After some modifications and adjustments I got it working pretty well, but I don't like that I had to change it. I never found … [View More]

9 months, 3 weeks

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Vintage computing in the San Francisco bay area

by anders＠abc80.net

Hi, Soon I will travel to US and San Francisco/San José Area. Any tips for vintage computing and surpuls electronics? CHM is manatory, I'll go there. It would have been nice to see the PDP-1 in action, but I suscpect that we will not make it when it's demonstrated. /Anders

9 months, 3 weeks

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cctalk June 2024