Showing posts with label Retro computing. Show all posts
Showing posts with label Retro computing. Show all posts

Saturday, October 4, 2014

Vintage Computer - Super Jolt a 1975 microcomputer using the 6502 Microcomputer


Bugbook Historical Microcomputer Museum
Super Jolt Computer
Bugbooks
info click
The Jolt computer used the 6502 microprocessor and was somewhat advanced in 1975. This is before the Apple 1 or Apple ll and the same year as the Altair 8800 microcomputer. The Altair 8800 sold for $395 in kit from with no software and a very small memory. The Jolt came with a monitor debugger program called Demon and had an interface for the Teletype (RS232 20 MA current loop). The wired unit sold for $348 and kit $249.  Accessory cards were also available like the 4kb RAM memory card for $320. However the computer never became very popular.




Here  is a video I made with Ray Holt telling his Jolt story. I made this at the Vintage Computer Festival SE 4.0 in April 2016.


Click on image to enlarge and read.
Bugbook Historical Microcomputer Museum
Jolt full page advertisement


The Jolt microcomputer was released in 1975 by Microcomputer Associates. The company was founded by Ray Holt and Manny Lemas.  The company was later acquired by Synertek, a second source manufacturer of the 6502, and renamed Synertek Systems. Synertek went on to produce the popular SYM-1 microcomputer. Ray Holt did some early microprocessor development work for use in the F-14 Tomcat aircraft.  This work was classified and Ray's design work during the period 1968 to 1970 may have been the very first microprocessor chip set .






Bugbook Historical Microcomputer Museum
Super Jolt Computer


The Super Jolt computer is on display in our "Bugbook Historical Microcomputer Museum"  located in Floyd , Virginia. The computer card is setting on top of original box from Jolt. I don't remember just when or who I received the computer from & the box also has a SYM-1 in it. Microcomputer Associates/Synertek produced these computers - this was a nice addition to our collection with 2 new and never used microcomputers.







Bugbook Historical Microcomputer Museum
Super Jolt Microcomputer CPU section



CPU section of the Super Jolt Microcomputer.








Bugbook Historical Microcomputer Museum
Memory Section - Super Jolt



The Super Jolt has more memory the the first Jolt.








David Larsen





Monday, August 18, 2014

Vintage Computers - Paul Terrell - Helps with information about Apple 1 computer in wooden case.

Click on Photo to enlarge
Bugbook Historical Microcomputer Museum
Searching for source of this
 wooden case on my 
Apple 1 Computer
Bugbook Historical Microcomputer Museum
Museum Bugs with
Apple 1 computer 
I received the email below from Paul Terrell 7/4/13 in my hunt to find out where the wooded case on my Apple 1 computer may have originated. Paul started Byte Shop in December 1975 and purchased the first 50 Apple 1 computers from Jobs and Woz. This large purchase played a very important part of the success of the Apple Company start up. Without this purchase and marketing by Byte Shop the Apple Company we know today may not exist.  Paul grew his stores into a franchise operation that reached from the United States to Japan. He also began manufacturing the  "Byte 8" computer for sale in his Byte Shop stores. Paul had a really great idea with his Byte Shop stores. I gleaned  some of this information from Wikipedia - take a look you will find Paul's story a very interesting and an important part of the Personal Computer revolution.
----------------------------------------------------------------------------------------------

Here is the email from Paul Terrell:
Bugbook Historical Microcomputer Museum
Paul Terrell
This is from Steve Williams who worked at the Byte Shop in Palo Alto and one of their customers made the wooden cases and sold them to the store managers and owners. I am not sure of the actual wood used but I do remember putting one together myself in the Byte Shop Mt. View (Original store where I bought the first 50 from jobs and Woz) and the wood of that case was not shinny and didn't have any grain to speak of. It could have been Koa . Bob Moody the manager of the Palo Alto store might have a better recollection .
Paul


This must have been written by Steve Williams.
The Apple 1 pictured wasn't sold by Steve Jobs at the Byte Shop. Rather, Jobs and Woz sold the Apple 1s to the Byte Shop chain as bare boards, and the Byte Shop chased down keyboards and power supplies, and hired somebody to make the wooden cases pictured. In the photo, the really innovative, bare board computer that Jobs and Woz produced is hidden inside the case.

Photo of Apple 1 with keyboard in wood case.

The Byte Shops had bought the Apple 1s during the year prior to my arrival. By the time I got there, the Apple 1s were an annoyance. Most of them didn't work, they weren't selling, and Apple wasn't being very responsive. The wooden cases were really crappy, too. And the surplus keyboards were expensive and in short supply.
One of my first tasks was to carry a whole stack of bad Apple 1 boards back to Apple. My boss gave me directions to a little one-story office mall in Cupertino. I found it modern, but Apple's offices were pretty bare. I arrived bearing my stack of boards, and the four or five Apple people went and retrieved Jobs. He seemed unfazed that a stack of Apple 1 boards had failed. "So, what do you think of the Apple 1?" he asked. I didn't know anything about it, having worked only on SWTPC 6800 micros and the big computers at BYU. I said something like, "I don't know, but my boss thinks they're not very reliable." He wasn't pleased, but breezed off to dazzle the next visitor. He was pretty famous, in a small way, even then.
It was only a few months later that the Apple II became available. It was hotly anticipated by the hobbyists of the time. The first Apple II delivered to a customer was through our store. Someone from Apple drove up from Cupertino and dropped it off at the store. We set it up on a table in the front of the store and called a bunch of our customers to come in and see it. By the time the buyer arrived, there was an SRO crowd trying to see it draw abstract images (in color!) on a TV set we used as a monitor. (That's about all it did, since no software was available for it.) The buyer scooped it up and took it home, and we didn't see another for weeks.
--------------------------------------------------------------------------------
bugbook Historical Microcomputer Museum
Early Byte Shop Store

I tried to contact Bob Moody the manager of the original Byte Shop Palo Alto store with no luck so far.

Thank you Paul Terrell for this information.


David Larsen
David Larsen KK4WW
I still am not sure of the origin of the wooden case on the Apple 1 computer I purchased from John Burch about 25 years ago. The case is well made and beautiful as you can see from the photo in upper left of this post. I would be delighted to hear from anyone with knowledge of these wooden cases.

."by David Larsen"  KK4WW Computer Collector Historian   
   Join museum on Twitter   Join museum on FB


Wednesday, October 30, 2013

Old computer things and Computer History makers - collection of short short stories

 

David makes a few comments about these short stories. 

David Larsen KK4WW
Bugbooks 

A collection of short stories about computers, microcomputers, hobbyist, robotics, computing, museums, - the history makers past & present, Bugbooks, & Computers at the "Bugbook Historical Computer Museum", Floyd VA

 

Click on post to view Send Message CLICK   Like us Click 

 Vintage Apple 1 Computer display at "Bugbook Computer Museum"

David Larsen -Computer Historian -Virginia Tech - University Public Service Excellence Award - 1995

Vintage computing - Who started the Personal Computer Revolution ??

Vintage Computers - The Datapoint 2200 & "Computer Terminal Corporation" THE REST OF THE STORY!!

Vintage computers - The Hunt for Apple 1 computers

QR codes in the "Computer Museum"

Intel 8008 Microprocessor began as a 'Computer Terminal Corporation 2200" - an Electronic Data Terminal

Texas Instruments TI99/4 Vintage Computer new never out of the box

Intel 8008 Microprocessor began as a 'Control Terminal Corporation 2200" - an Electronic Data Terminal

Museum Visitors from Virginia Tech Amateur Radio Club K4KDJ

Vintage Computers - MARK 8 Computer - 5 different versions

Vintage Microcomputer MITS Altair 680 moves to Museum

Vintage Computer - Micro 68 a 1976 microcomputer made by "Electronic Product Associates"

Vintage Computers - Bugbook Historical Microcomputer Museum Warehouse a peek inside !

Vintage Computer - 8008 Intel microprocessor

Vintage Computer -Computer workshops in old Soviet Union

Vintage Computer - Bugbook Historical Microcomputer Museum moves to expanded showroom

Kevin Stumpf - his computer museum in waterloo

Vintage Computer -MITS Altair 8800 restored by Josh Bensadon

Vintage Computer - Jade Computer Products 1982 Memory Module - and Moore's Law

Medical and School assistance in Dominica by FAIRS N4USA

Computer For Bioche, Dominica - Donation by N4USA , FAIRS

Vintage Computer RCA COSMAC VIP 1977

 How to custom size photographs on your Blogger Postings.

Vintage Computers the MITS Altair 8800 at Frostfest - ( Hamfest ) in Richmond VA

How to build an audience for your YouTube videos - Three easy to use ideas - lesson #1

Computer Museum - Big visitor day with Techies from Rackspace in Blacksburg Virginia

Computer History Museum - David and Gaynell Larsen Visit Silicon Valley & Museums

Vintage Computer - Earles L McCaul - Author - A personal success story the last 32 years

Vintage Computer Volksmodem 70's 300 baud modem

Vintage Computers - The "Bugs" are 40 years old !

Vintage Computers - Where do computer collectors find them ?

Soviet Union Vintage Computers - Donating computers to the old Soviet Politboro - USSR - 1991

Vintage Computers or life as CIA Secret Agent for 50 years.

 Vintage computer Zaltair brochure from 1977 West Coast Computer Faire

Vintage Zaltair Computer that never was - One of Steve Woznaik's best pranks

Vintage Computer - Minuteman 1 Missile D-17B guidance computer - David Larsen, Testing & Engineering 1960

Vintage Computers -First PDP computers from Digital Equipment Corporation early 1960's

Vintage Rare Apple 1 Computer for Sale

Remington Rand Univac - 1957 - My introduction to vintage computers 56 years ago at age 19 - David Larsen

Vintage PDP8S - Bob Rosenbloom has his new (50 year old) Digital Equipment Corporation minicomputer operational

Old computer things and Computer History makers - collection of short short stories

PDP1 Vintage Computer at the Computer History Museum - Mountain View , California

Break from Computers - A visit to the Wine Country of Napa California by David & Gaynell Larsen

Visiting Intel, Computer History Museum, Apple Co., Fry's, Weird Stuff store, Bob Rosenblooms computer collection - big day

Vintage Computer - A look at new home for the Bugbook Computer Museum's PDP8S minicomputer

Computer History - A resource for Computer Museums, Microcomputer Blogs, & Computer Historical Information

Computer Collecting is great but their is additional life at our Chantilly Farm

Microcomputer - Micro-Designer MD-1 one of the first complete educational / design Microcomputer Systems

 Computer History Museum - A planned visit to California to see Computer Collectors Bob Rosenbloom & Lyle Bickley + Museum

Wayne Green 91,died September 13th - Renegade & Pioneer in Ham Radio, Computers, Travel, Health & More.

Vintage Computers - Apple 2 Computer Pirates - The Franklin Computers

 PDP 8S Minicomputer discovered hidden in warehouse

Amateur Radio Friends from Dominica Visit Floyd Virginia

Computer Historian David Greelish is going to keep us laughing !!!!

PDP-8/e Replica - build your own

First Single Board Computer 

Vintage Computer - Lewis Kornfield , Radio Shack president Died Friday August 16,2013 : He was President in 1977 Producing the Radio Shack TRS-80 Model 1

"The First Apple" A fresh look at Apple 1 computer pioneers / collectors by Author, Bob Luther - His Book

Vintage Computer - Jack Rubin heads for Chicago with PDP8I Minicomputer for his collection

Vintage Minicomputers PDP8s & PDP8 find new home in California

Bob Rosenbloom is heading to Virginia for vintage PDP computers for his Collection

Vintage Computers - Apple Computer Historical data

Vintage Computer 1958 Transistor Logic - Autonetics Recomp

Vintage Computers - WVTF Public Radio & why we call our museum "Bugbook Historical Microcomputer Museum"

Vintage Calculator / Computer Historical Information

Vintage Computer Museum - Student Curator's

Organs on a Chip - New chip simulates body function

PDP 8 Vintage Computer finds new home in the 'Win" Collection

Amateur Radio Operator for Six Decades KK4WW David Larsen

Apple 1 computer Sells for $387,000 at Christie's Auction July

Computer Mouse Inventor Douglas C. Engelbart Died Tuseday July 2,2013

Professor Paul E. Field - "A Celebration of his life" - my friend

Vintage Apple 1 computer - Five Owners meet including Steve Wozniak

Computer conference - THE FIRST WEST COAST COMPUTER FAIRE APRIL 15-17,1977

Vintage Intel Computer - 4 bit MCS-4 Intellec 4 Microcomputer 

Vintage Computer Magazine - BYTE

Vintage Apple 1 Computer sells for over $600,000 at Breker auction 5-25-13

S100 Computers - Great web site for  S100 and other Vintage Microcomputers

Books for Computer and Calculator Collectors Historians

EPROM Memory 1702A -Made microcomputers, robotics and microcontrollers pratical 1971

Microcomputer Collector "Win Heagy' Visits 'Bugbook Historical Microcomputer Museum' 4-19-13 

Computer Pioneers and Microcomputer History Makers

History of Microcomputers - David's Lecture at New River Community College

Brainiac Computer Trainer 1959 

Computer Pioneer "Adam Osborne"

Computer Intel MCB8-10 Microcomputer 1972

Vintage computer SCELBI 8B Microcomputer 1975

Vintage Micrcomputer Collector Memorabilia - Titus 8080 Microprossor Slide Rule

Vintage Sphere Computer at the "Bugbook Historical Microcomputer Museum"

History of Microcomputers - Short introduction about early Geeks in the Microcomputer Revolution 

Vintage Computer MARK 8 sent to MARCH in Wall NJ

Vintage Computer Apple 1 Microcomputer in the Bugbook Microcomputer Museum Floyd Virginia

Vintage Computer Festival Southeast

Micro-Professor Computer MPF-1B trainer shows up in Goodwill store

Computer Museum Visitor 'Dr. Dave Filer' from New River Community College 

Microcomputer History  Your Own copy of " Historically Brewed " by David Greelish

MARK 8 Personal Computer 1974

Antique Microcomputer Historical Museum LCF Group Floyd Virginia

Amazing Edison Vacuum Tubes

Rare Apple 1 Computer Bugbook computer Museum 

Large Collection of Rare Microcomputers

 

 

David Larsen KK4WW
David info CLICK



 

 "by David Larsen" KK4WW Computer Collector/ Historian