Vic 20 computer

VIC-20 desktop pdf manual download. Sign In Upload. Download Table of Contents Contents. Add to my manuals. Delete from my manuals. Share. URL of this page: HTML Link: Bookmark this page. Add Manual will be automatically added to "My Manuals" Print this page. Manuals; Brands; Commodore Manuals; Desktop; VIC-20; User manual; …

The VIC-20 Final Expansion is a universal memory expansion for the Commodore VIC-20 home computer. The FE3 is a cartridge for the expansion slot of the VIC-20. The current version v3.2 has following features: 512 KB memory expansion of main memory 512 KB Flash memory SD card as a mass storage device Commodore Vic-20 Computer System & Cords with box And Games. AU $170.97. or Best Offer. AU $320.56 postage. 10 watching. Tested Commodore Vic-20 C64 C2N Cassette Tape ... The classic Light Cycles game for Commodore VIC-20 computer. For one or two players. Jess. Action. Tomatoworm. 2€ Tomato worm, a 65 level puzzle for VIC20 and Commodore 16 retro computers. xavigonza. Puzzle. Super Star Trek (VIC-20) Stand-alone version of the classic terminal game. electron.greg. Simulation. The VIC-20 +16k Chip-8 emulator. This …VIC-20 Listings - Your Computer. Magazines > Your Computer. Your Computer (GB) Your Computer was a British multi-format magazine published by IPC Electrical-Electronic Press (Jun 1981 to Mar 1983), Business Press International (Apr 1983 to Dec 1985), and Focus Magazines (Jan 1986 onwards). The first two issues were bi-monthly, then it was ...Sold primarily in retail stores instead of computer dealers, and promoted by personalities like Star Trek’s William Shatner, it focused on educational software and games. CHM Revolution. Topics; Home; Exhibition Personal Computers Computers for Everybody. Commodore VIC-20. Appears In: Computers for Everybody. Prev. Next. Details; …The VIC-20 was a great success for Commodore.It was marketed as the " Friendly Computer" in ads featuring William Shatner of Star Trek.It followed the successful PET series of computers and was the first computer to crack the $300 dollar barrier for a color computer.. This was a remarkable feat in the early 80's, most color computers were …

Commodore Vic-20 Computer System with Power Supply and Video Cable Working. Opens in a new window or tab. C $180.15. Top Rated Seller Top Rated Seller. Buy It Now. porkchop55 (2,827) 100%. from United States. COMMODORE 64 VIC-20 C64 64C KEYBOARD ONLY TESTED AND WORKING LOT #38. Opens in a new window or tab. … The VIC-20. Introduced in 1981 for about $300 U.S. This machine has a very rich history. The name of the computer originates from the acronym of the video IC used to display output on the computer. The IC, numbered 6560/61 and named Video Interface Chip, was originally developed by Commodore in the late 1970's for sale to computer manufacturers. The 64 games will be a mix of VIC-20 and Commodore 64 titles, including Arcadia, Harvester, Laser Zone, California Games, Pitstop II, Super Cycle, and a whole bunch more. THEVIC20 is available to ...The VIC-20: A Pioneer in Home Computing. The Commodore VIC-20, released in 1980, holds a special place in the history of home computing. As one of the …The VIC20 might not have been the most influential computer of its day. But it was a clear stepping stone from the PET to the very influential Commodore 64. It was …

In case of the VIC-20 the schematics show. that. of the first VIA. the two 8 bit ports are used to scan the keyboard, the handshake lines are used for the serial interface. of the second VIA. of the first 8 bit port. three lines are used as well for the serial port, three are used for the joysticks.The 64 games will be a mix of VIC-20 and Commodore 64 titles, including Arcadia, Harvester, Laser Zone, California Games, Pitstop II, Super Cycle, and a whole bunch more. THEVIC20 is available to ...How to hook your Commodore VIC 20 (or Commodore 64) to a VGA Monitor.S-Video to VGA Convert: (https://amzn.to/2OkIxWt)RetroTINK 2X Mini with N64/SNES S-Video...The VIC-20 is an 8-bit home computer. It was made by Commodore Business Machines, with 5 KB RAM and a MOS 6502 CPU. The machine's external design was later used by the Commodore 64 and C16. The VIC-20 was released in Japan in 1980, and in the U.S. and Europe in 1981, roughly three years after Commodore's first personal computer, the …Description. Details. This kit contains all parts necessary to replace the capacitors in the Commodore VIC20 computer. This kit is for the later cost-reduced version VIC-20 (VIC-20 CR) with a circular power connector. If your VIC has a 2-pin power connector, please see the related items for the correct kit.

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COMMODORE VIC-20, PERSONAL COLOR COMPUTER, with POWER CORD and ORIGINAL BOX. $99.99. or Best Offer. $47.92 shipping. Commodore VIC-20 Computer Bundle w/17 Carts, Joystick, Manuals and Box! WORKING!Le VIC-20 est un ordinateur personnel 8 bits qui était construit par Commodore International avec 5 ko de RAM (dont 3,5 ko pour les applications BASIC) et une unité centrale basée sur un processeur MOS 6502. Il ressemblait à ses successeurs le C64 et le C16. Le VIC-20 apparut en juin 1980, 2 ans et 9 mois après la sortie du premier ordinateur personnel de …This book is a machine-specific introduction to microcomputers based on the VIC-20, designed to supplement the booklet provided with the machine. It offers a wealth of intresting programs can be supplied separately on tape or disk, or entered by the reader. After a comprehensive study of BASIC and VIC-20 structure, the reader is introduced to ...COMMODORE VIC-20 Computer with Power Supply Booklet and Original Packing. Opens in a new window or tab. $149.99. stas2 (4,411) 100%. or Best Offer +$20.00 shipping. Commodore VIC 20 Color Computer With Box, Games, Printer Untested Powers On. Opens in a new window or tab. $125.99. 996bro (1,016) 99.8%. or Best Offer +$64.80 …

Running VIC-20 games in VICE. VICE allows you to emulate almost all Commodore computer. For the VIC-20, you have to launch xvic.exe. Try then to autostart disk/tape image as shown below. Running VIC Bert. Quick tutorial to help you run old VIC-20 games with VICE (Versatile Commodore Emulator) on Windows 10, and some advice for Mac and Linux users. VIC-20 Programmer’s Reference Guide. A more technical book about programming the VIC-20. Useful info in the appendixes. The book to have when you already know what you’re doing. It covers also …VIC-20_Computer_Games_On_Cartridge_1982_Commodore Identifier-ark ark:/13960/t7pp0pz4k Ocr ABBYY FineReader 8.0 Pages 2 Ppi 100 Year 1982 . plus-circle Add Review. comment. Reviews There are no reviews yet. Be the first one to write a review. 792 Views ...Building a VIC-20 Kit Computer and X16 Update. That's pretty cool! I wonder if the the S-Video output could be tweaked with some bodge wires. Although inconvenient, the dip switches could probably be relocated to toggle switches on the back as well. If the problem is just some wires swapped around, you could probably fix it with a custom cable.This little machine, basically an oversized keyboard with a computer stuffed inside, was sold as an alternative to the gaming systems that were popular at the time (Atari 2600, etc.) The Vic-20 was actually more powerful then the game systems and had the ability to do more then just play games since it was, after all, a full computer.Replica Commodore VIC-20 PCB (Assembly #250403) This is a replica Printed Circuit Board (PCB) derived from the Commodore VIC-20 8-bit computer. The board was created to allow Commodore VIC-20 computers that have damaged or faulty PCBs to be successfully repaired. This can be achieved by moving all components from an original …Commodore_VIC-1001_schematic.pdf 2021-01-24 1396034 VIC-1001 schematic, scanned by Andy Finkel mem.gif 2020-06-18 49415 2048k*8 SRAM pinout and general data. VIA pinout. parts.txt 2015-07-08 810 Parts list for VIC-20 computer, from William Levak VIC-20 Schematic -Version E.pdf 2021-06-24 920661 Main logic board …The VIC (video interface chip) and VIC-20 (computer) are usually distinguished, although it is generally obvious which is under discussion. With apologies to people who can spell, we've adopted Commodore's spelling of "Kernal" for the ROM routines which handle the screen, keyboard, and input/output devices. We've used ML as an abbreviation for ...The VIC-20 is capable of 16-color capability. The display can show up to 27 different columns of characters based on characters made from 8 pixels by 8 pixels. It is possible to run up to 256 different characters at once. Programmers interested in the VIC-20 need to create their own custom set of characters rather than relying on a bitmap mode.The VIC20 might not have been the most influential computer of its day. But it was a clear stepping stone from the PET to the very influential Commodore 64. It was …VIC-20 desktop pdf manual download. Sign In Upload. Download Table of Contents Contents. Add to my manuals. Delete from my manuals. Share. URL of this page: HTML Link: Bookmark this page. Add Manual will be automatically added to "My Manuals" Print this page. Manuals; Brands; Commodore Manuals; Desktop; VIC-20; User manual; …Learn about the history and features of the Commodore VIC-20, one of the best-selling computers of all time. Find out how to buy, use, and program this affordable …

VIC-20 desktop pdf manual download. Sign In Upload. Download Table of Contents Contents. Add to my manuals. Delete from my manuals. Share. URL of this page: HTML Link: Bookmark this page. Add Manual will be automatically added to "My Manuals" Print this page. Manuals; Brands; Commodore Manuals; Desktop; VIC-20; User manual; …

13 June 2023. | No Comments. The Commodore VIC-20: A Pioneer in Home Computing. In the early 1980s, when personal computers were just starting to make their way into …Running VIC-20 games in VICE. VICE allows you to emulate almost all Commodore computer. For the VIC-20, you have to launch xvic.exe. Try then to autostart disk/tape image as shown below. Running VIC Bert. Quick tutorial to help you run old VIC-20 games with VICE (Versatile Commodore Emulator) on Windows 10, and some advice for Mac …The VIC 20 is a computer system with a keyboard, external power-supply and a motherboard. On the motherboard you will find a MOS 6502 processor, RAM / ROM memory, MOS 6560 VIC video / sound chip and …How to hook your Commodore VIC 20 (or Commodore 64) to a VGA Monitor.S-Video to VGA Convert: (https://amzn.to/2OkIxWt)RetroTINK 2X Mini with N64/SNES S-Video...The Commodore Vic-20 was Commodore's first attempt at a colour computer and its first machine in the all-in-the-keyboard format that became the norm. It was also the first … The Vic-20 was a predicessor to the Commodore 64. It was relatively underpowered but it was cheap. It proved to be a good "gateway" computer in that users would get frustrated with the Vic-20 limitations and upgrade to a Commodore 64. The VIC-20 is capable of 16-color capability. The display can show up to 27 different columns of characters based on characters made from 8 pixels by 8 pixels. It is possible to run up to 256 different characters at once. Programmers interested in the VIC-20 need to create their own custom set of characters rather than relying on a bitmap mode. Mar 31, 2002 · Commodore unveils the Commodore VIC-20 aka “the Friendly Computer” the first color microcomputer to sell for under $300 (299.95), features include a 5k RAM (3.5k for BASIC programs) expandable to 32k, a 22 col x 23 row 8/16 color diisplay capable of hi-resolution graphics, and a joystick interface. VIC-20 in computer museum. Commodore VIC-20 was a home computer released in 1980. It was made by Commodore Business Machines. It was the first computer that sold over one million units. [1] The Commodore VIC-20 was powered by a 6502 CPU, running at 1 MHz. Though the system had 5KB of RAM, users only had access to about 3.5KB for …Today the Vic 20 has serious nostalgic status. If you want one you can bag one on eBay. It was one of the early, affordable home computers. Looking back, the graphics were seriously pixelated but was a huge improvement compared to the earlier consoles. I loved the Vic 20 – I’d play games until the early hours of the morning.

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34 VIC-20 computer programs for home, school & office by Adler, Howard, 1936-Publication date 1983 Topics VIC 20 (Computer), VIC 20 (Computer) Publisher Woodsboro, Md. : ARCsoft Publishers Collection inlibrary; printdisabled; internetarchivebooks; americana Contributor Internet Archive Language English. …Commodore VIC 20 Computer W Box Manual Av Power Cable Rare Game Creepy Corridors. Opens in a new window or tab. C $378.74. Top Rated Seller Top Rated Seller. or Best Offer. familygeneralstore (3,823) 99.8% +C $64.91 shipping. from United States. Sponsored. xu1541 for Commodore 64/C64/C128/Plus 4/Vic-20. Opens in a new …In case of the VIC-20 the schematics show. that. of the first VIA. the two 8 bit ports are used to scan the keyboard, the handshake lines are used for the serial interface. of the second VIA. of the first 8 bit port. three lines are used as well for the serial port, three are used for the joysticks.COMMODORE VIC-20, PERSONAL COLOR COMPUTER, with POWER CORD and ORIGINAL BOX. $99.99. or Best Offer. $47.92 shipping. Commodore VIC-20 Computer Bundle w/17 Carts, Joystick, Manuals and Box! WORKING!Commodore introduces the VIC-20. Computers; Commodore releases the VIC-20 home computer as the successor to the Commodore PET personal computer. Intended to be a less expensive alternative to the PET, the VIC-20 was highly successful, becoming the first computer to sell more than a million units. Commodore even used Star Trek television …The VIC-20 (Germany: VC-20; Japan: VIC-1001) is an 8-bit home computer which was sold by Commodore Business Machines. The VIC-20 was announced in 1980, roughly three years after Commodore's first personal computer, the PET. The VIC-20 was the first computer of any description to sell one million units.An illustration of a computer application window Wayback Machine. An illustration of an open book. Books. An illustration of two cells of a film strip. Video. An illustration of an audio speaker. Audio. An illustration of a 3.5" floppy disk. Software. An illustration of two photographs. Images. An illustration of a heart shape Donate. An …The 64 games will be a mix of VIC-20 and Commodore 64 titles, including Arcadia, Harvester, Laser Zone, California Games, Pitstop II, Super Cycle, and a whole bunch more. THEVIC20 is available to ...I paketet ingår The VIC-20 Color Computer-spelkonsol, en klassisk USB-handtagskontroll med mikrobrytare med 1,5 meter kabel, en HDMI-kabel 1,2 meter, en USB-strömkabel 1,2 meter med adapter. Enheten har en HDMI-anslutning, fyra USB-portar och 64 inbyggda spel. Konsolen har tre olika spellägen inklusive VIC-20, C64 och Games Carousel och …I recently bought this Commodore VIC-20 with an Arfon Micro/VIC Expansion included. In this video I give it a clean, open it up for an inspection, and see if... COMMODORE VIC-20, PERSONAL COLOR COMPUTER, with POWER CORD and ORIGINAL BOX. $99.99. or Best Offer. $47.92 shipping. Commodore VIC-20 Computer Bundle w/17 Carts, Joystick, Manuals and Box! WORKING! 02 June 2023. | No Comments. The VIC-20 computer was a revolutionary machine that played a significant role in the development of personal computing. Released in 1980, it … ….

About this group. Commodore VIC-20, Volks Computer 20, VIC-1001. Private. Only members can see who's in the group and what they post. Visible. Anyone can find this group. History. Group created on September 20, 2014. See more.The VIC-20 computer inspired greatness in 10-year-old Elon just as the VIC-20 robot will inspire greatness in children. Ashlee Vance. Excerpt from Ashlee Vance's biography on Elon Musk, recounting his experience when, at 10 years old, he saw the VIC-20 computer for the first time. Musk said, 'He felt awed right away—'It was like, 'Whoa. Holy shit!''—by …The VIC-20 is an 8-bit home computer. It was made by Commodore Business Machines, with 5 KB RAM and a MOS 6502 CPU. The machine's external design was later used by …The VIC-20 (Germany: VC-20; Japan: VIC-1001) is an 8-bit home computer which was sold by Commodore Business Machines. The VIC-20 was announced in 1980, roughly three years after Commodore’s first personal computer, the PET. The VIC-20 was the first computer of any description to sell one million units. While the PET was sold through … Commodore Vic-20 Computer System & Cords with box And Games. AU $170.97. or Best Offer. AU $320.56 postage. 10 watching. Tested Commodore Vic-20 C64 C2N Cassette Tape ... The very last VIC-20 rolled off the production line in January 1985, following the release of the Commodore 64 two years earlier, which by this time had massively overtaken the VIC-20 in sales. The C64 was to become Commodore's entry-level home computer as part of it's product realignment before the forthcoming release of the C128 and Amiga.MOS 6561-101 PAL VIC video/audio chip for the Commodore VIC20 (New Old Stock)(€ 29,95) MOS 901460-03 Character ROM for the VIC20 (New Old Stock)(€ 19,95) MOS 901486-01 Basic ROM for the Commodore VIC20 (New Old Stock)(€ 19,95) MOS 901486-07 Kernal ROM (PAL) for the Commodore VIC20 (New Old Stock)€ 19,95. Description.Video. The following video shows the word processors being used to enter, edit and print text. Word Processors on the Commodore VIC-20 by Lawrence Woodman is licensed under a Creative Commons Attribution 4.0 International License . Word processing is possible on the VIC-20 and can be surprisingly comfortable despite the … Vic 20 computer, Manual for Adventure 4 - Voodoo Castle videogame for Commodore VIC-20 home computer. Distributed as cartridge. Game from Adventure serie. Skip to main content. We will keep fighting for all libraries - stand with us! A line drawing of the Internet Archive headquarters building façade. An illustration of a heart shape "Donate to the …, The Vic-20 is a great little 8-bit computer that never seems to get the love it deserves. In addition to boasting plenty of fantastic original games, it also has a host of impressive arcade conversion, Commodore Vic-20 Computer System with Power Supply and Video Cable Working. Opens in a new window or tab. C $180.15. Top Rated Seller Top Rated Seller. Buy It Now. porkchop55 (2,827) 100%. from United States. COMMODORE 64 VIC-20 C64 64C KEYBOARD ONLY TESTED AND WORKING LOT #38. Opens in a new window or tab. …, Manual for Adventure 4 - Voodoo Castle videogame for Commodore VIC-20 home computer. Distributed as cartridge. Game from Adventure serie. Skip to main content. We will keep fighting for all libraries - stand with us! A line drawing of the Internet Archive headquarters building façade. An illustration of a heart shape "Donate to the …, VIC-20 Listings - Your Computer. Magazines > Your Computer. Your Computer (GB) Your Computer was a British multi-format magazine published by IPC Electrical-Electronic Press (Jun 1981 to Mar 1983), Business Press International (Apr 1983 to Dec 1985), and Focus Magazines (Jan 1986 onwards). The first two issues were bi-monthly, then it was ..., THEVIC20 is a licensed replica of the classic 80s home computer that can connect to any TV via HDMI and play 64 built-in games. It also features a full keyboard, a …, BASIC Made Easy for your VIC 20 Computer. Commodore VIC-20 Programmer's Reference Guide. Games for Your Vic 20. Get More From the VIC-20. Getting Acquainted with Your Vic 20. Getting the Most from Your Commodore VIC-20. Giant Book of Games for Your VIC 20. I Speak BASIC to My VIC. Learn Computer Programming with the …, 13 June 2023. | No Comments. The Commodore VIC-20: A Pioneer in Home Computing. In the early 1980s, when personal computers were just starting to make their way into …, COMMODORE VIC-20, PERSONAL COLOR COMPUTER, with POWER CORD and ORIGINAL BOX USA. C $206.56. or Best Offer. Ultra Rare EARLY VIC 20 - Complete, Working with box! Japan L@@K! C $1,652.46. or Best Offer. C …, This National Volunteer Week (20-26 May), Council is celebrating the ways in which volunteers support our community. Volunteers are essential to the delivery of our …, Chapter 1 - Introduction. Chapter 2 - Getting to Know Your VIC-20. Chapter 3 - BASIC Reference Guide. Chapter 4 - Effective Programming in BASIC. Chapter 5 - VIC-20 Architecture. Chapter 6 - Beyond BASIC. Chapter 7 - 6502 Machine Language. Chapter 8 - ML Methods Specific to the VIC-20. Chapter 9 - Mixing BASIC with Machine Language., VIC-20 Home Computer Age album artwork shirt printed on Gildan 5000 pre-shrunk 100% Cotton Black T-Shirt. Includes a free download of Home Computer Age upon purchase. I'm also including a VIC-20 sticker & button with every order. This is a pre-order, the shirts are due to arrive to me around 10/6. I will begin shipping your order the …, Welcome! Welcome to VIK-20.com, my little corner of the web. I fell in love with programming (on my VIC-20 computer) nearly 40 years ago haven’t stopped learning, working in the industry, and teaching ever since. If you are an aspiring Computer Scientist or just want to learn something about coding, you’ve come to the right place!, Aug 14, 2021 · Support The 8-Bit Guy on Patreon:https://www.patreon.com/8BitGuy1Visit my website:http://www.the8bitguy.com/More info on the VIC-2020 kit:https://bitbucket.o... , Replica Commodore VIC-20 PCB (Assembly #250403) This is a replica Printed Circuit Board (PCB) derived from the Commodore VIC-20 8-bit computer. The board was created to allow Commodore VIC-20 computers that have damaged or faulty PCBs to be successfully repaired. This can be achieved by moving all components from an original …, The Commodore VIC-20 and the Beginning of the Home Computer Era Journal in Humanities; ISSN: 2298-0245; e-ISSN: 2346-8289; Volume 6, Issue 1, 2017 Twenty-Two Columns of Lowbrow Revolution The Commodore VIC-20 and the Beginning of the Home Computer Era Bruce Makoto ARNOLD* Abstract This article examines the …, Dec 30, 2023 · In this video I countdown the 20 greatest Commodore VIC-20 games of all-time as voted for my you, the retro gaming community!Video Links:10 Amazing VIC-20 Fa... , Commodore VIC-20 weboldala. A Wikimédia Commons tartalmaz Commodore VIC-20 témájú médiaállományokat. A Commodore VIC-20 ( Németországban: VC-20, Japánban: VIC-1001) a Commodore International által MOS 6502 CPU -val gyártott 8-bites mikroszámítógép, amit 1980 januárjában megrendezett CES -en jelentett be Jack …, , The VIC (video interface chip) and VIC-20 (computer) are usually distinguished, although it is generally obvious which is under discussion. With apologies to people who can spell, we've adopted Commodore's spelling of "Kernal" for the ROM routines which handle the screen, keyboard, and input/output devices. We've used ML as an abbreviation for ..., The VIC-20 was the first home computer produced by Commodore. The history of the VIC-20 begins in 1977, when MOS Technologies, already part of Commodore, developed the 6560 graphics chip (the PAL-6561 version was sold in Europe) called VIC (short for video interface chip). Soon the design process began at Commodore, or rather …, The Commodore Vic-20 was Commodore's first attempt at a colour computer and its first machine in the all-in-the-keyboard format that became the norm. It was also the first computer from any manufacturer to sell more than a million units and can be seen as a technological forerunner to the Commodore 64 . Its hardware is primarily composed of a ... , The VIC-20 introduced millions of people to the fascinating world of personal computing all over the globe. As the VW Beetle was the people's car, the Commodore VIC-20 was a computer for the people. Indeed, it was, "The Friendly Computer". A wide variety of peripherals were produced for the VIC-20 throughout its lifetime. It always came …, The 64 games will be a mix of VIC-20 and Commodore 64 titles, including Arcadia, Harvester, Laser Zone, California Games, Pitstop II, Super Cycle, and a whole bunch more. THEVIC20 is available to ..., Le Commodore VIC-20 (connu sous le nom de VC-20 en Allemagne et de VIC-1001 au Japon), commercialisé en 1980, est un ordinateur domestique 8 bits vendu par Commodore Business Machines Ltd : histoire de son développement et de sa commercialisation, description, caractéristiques techniques, jeux notables, galerie photos et vidéos., The VIC-20 is an 8-bit home computer that was sold by Commodore Business Machines. The VIC-20 was announced in 1980, The VIC-20 was announced in 1980, Wikiwand is the world's leading Wikipedia reader for web and mobile., This National Volunteer Week (20-26 May), Council is celebrating the ways in which volunteers support our community. Volunteers are essential to the delivery of our …, Released in 1980, the VIC-20 was the world’s first low-cost computer, at a list price of under US$300.Compared to other computers of the time, the VIC-20 had a tiny memory (5 kilobytes) and an odd 22-column-wide text display (because its video processor was a re-purposed video-game chip) but its affordability made home computing available …, The VIC-20 is capable of 16-color capability. The display can show up to 27 different columns of characters based on characters made from 8 pixels by 8 pixels. It is possible to run up to 256 different characters at once. Programmers interested in the VIC-20 need to create their own custom set of characters rather than relying on a bitmap mode. , The VIC-20 (Germany: VC-20; Japan: VIC-1001) is an 8-bit home computer which was sold by Commodore Business Machines. The VIC-20 was announced in 1980, roughly three years after Commodore's first personal computer, the PET. The VIC-20 was the first computer of any description to sell one million units., VIC-20 3/8/16/24K Memory Expansion. A circuit diagram for an external switchable memory expansion with two ICs: a 74LS11 triple 3-input AND, and a 62256 SRAM. Designed by William Levak ([email protected]) -. 1541 Troubleshooting and Repair. Some excellent tips on identifying the root cause of 1541 drive issues. -., Vintage Commodore Vic 20 computer for Powers on Computer Only. £109.81. or Best Offer. £60.17 postage. SPONSORED. COMMODORE VIC-20, PERSONAL COLOR COMPUTER, with POWER CORD and ORIGINAL BOX. £138.45. or Best Offer. £128.87 postage. SPONSORED. Commodore Vic 20 Case Made IN England Ser.nr u. K.B …, The VIC-20 computer inspired greatness in 10-year-old Elon just as the VIC-20 robot will inspire greatness in children. Ashlee Vance Excerpt from Ashlee Vance's biography on Elon Musk, recounting his experience when, at 10 years old, he saw the VIC-20 computer for the first time.