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MSX
MSX is a standardized home computer architecture, announced by ASCII Corporation on June 16, 1983. It was initially conceived by Microsoft as a product for the Eastern sector, and jointly marketed by Kazuhiko Nishi, the director at ASCII Corporation. Microsoft and Nishi conceived the project as an attempt to create unified standards among various home computing system manufacturers of the period, in the same fashion as the VHS standard for home video tape machines. The first MSX computer sold to the public was a Mitsubishi ML-8000, released on October 21, 1983, thus marking its official release date. MSX systems were popular in Japan and several other countries. There are differing accounts of MSX sales. One source claims 9 million MSX units were sold worldwide, including in Japan alone, whereas ASCII Corporation founder Kazuhiko Nishi claims that 3 million were sold in Japan, and 1 million overseas. Despite Microsoft's involvement, few MSX-based machines were released in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yamaha V9958
The Yamaha V9958 is a Video Display Processor used in the MSX2+ and MSX turbo R series of home computers, as the successor to the Yamaha V9938 used in the MSX2. The main new features are three graphical YJK modes with up to 19268 colors and horizontal scrolling registers. The V9958 was not as widely adopted as the V9938. Specifications * Video RAM: 128 KB + 64 KB of expanded VRAM * Text modes: 80 × 24 and 32 × 24 * Display resolution, Resolution: 512 × 212 (4 or 16 colors out of 512) and 256 × 212 (16, 256, 12499 or 19268 colors) * Sprite (computer graphics), Sprites: 32, 16 colors, max 8 per horizontal line * Hardware acceleration for copy, line, fill, etc. * Interlaced video, Interlacing to double vertical resolution * Horizontal and vertical scroll registers Feature changes from the V9938 The following features were added to or removed from the Yamaha V9938 specifications: * Added horizontal scrolling registers * Added YJK graphics modes (similar to YUV): ** G7 + YJK + Y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yamaha V9938
The Yamaha V9938 is a video display processor (VDP) used on the MSX2 home computer, as well as on the Geneve 9640 enhanced TI-99/4A clone and the Tatung Einstein 256. It was also used in a few MSX1 computers, in a configuration with 16kB VRAM. The Yamaha V9938, also known as MSX-Video or VDP (Video Display Processor), is the successor of the Texas Instruments TMS9918 used in the MSX1 and other systems. The V9938 was in turn succeeded by the Yamaha V9958. Specifications * Video RAM: 16–192 KB * Text modes: 80 × 24, 40 × 24 and 32 × 24 * Resolution: 512 × 212 (16 colors from 512), 256 × 212 (16 colors from 512) and 256 × 212 (256 colors) * Sprites: 32, 16 colors, max 8 per horizontal line * Hardware acceleration for copy, line, fill and logical operations available * Interlacing to double vertical resolution * Vertical scroll register Detailed specifications * Video RAM: 4 possible configurations ** 16 KB (modes G4 up to G7 will not be available) ** ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Home Computer
Home computers were a class of microcomputers that entered the market in 1977 and became common during the 1980s. They were marketed to consumers as affordable and accessible computers that, for the first time, were intended for the use of a single, non-technical user. These computers were a distinct market segment that typically cost much less than business, scientific, or engineering-oriented computers of the time, such as those running CP/M or the IBM PC, and were generally less powerful in terms of computer memory, memory and expandability. However, a home computer often had better video display controller, graphics and sound than contemporary business computers. Their most common uses were word processing, playing video games, and computer programming, programming. Home computers were usually sold already manufactured in stylish metal or plastic enclosures. However, some home computers also came as commercial electronic kits, like the ZX80, Sinclair ZX80, which were both h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dragon MSX
The Dragon MSX is a MSX compatible home computer, designed in 1985 by Radofin (the creators of the Mattel Aquarius) for Dragon Data/Eurohard, the makers of the Dragon 64 home computer. Intended for the Spanish market it was never officially released, with a few prototypes being built. One of these (prototype 37) was presented at MadriSX 2001 by David F. Gisbert "TroMax", a spanish collector. No other machines are known. Specifications The Dragon MSX has the following technical details: * ROM: 32 KB * RAM: 64 KB * Video Display Processor: TMS9918 with a Video RAM of 16 KB and this BASIC modes : **SCREEN 0 : text 40 × 24 characters, 2 colors **SCREEN 1 : text 32 × 24 characters, 16 colors **SCREEN 2 : graphics 256 × 192, 16 colors **SCREEN 3 : graphics 64 × 48, 16 colors ** Sprites: 32, 1 colour, max 4 per horizontal line * Ports: parallel port, two cartridge slots, two joystick ports, RF output, RGB output and Data Recorder connector *Operating system: MSX BASIC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
R800
The R800 is the central processing unit used in the MSX Turbo-R home computer. The R800 was designed by ASCII Corporation of Japan and built by Mitsui & Co The goal was a modern and pipelined CPU binary compatible with the Z80, and therefore with MSX software, while also maintaining compatibility with older MSX Z80-based hardware. Compatibility During the development of the MSX Turbo R, ASCII Corporation considered various processors, both compatible and incompatible with the Z80, as candidates. At that time, Kazuya Kishioka , a company employee, was researching and developing an ASIC that was a high-speed version of the Z80 and largely customized for the MSX architecture. For software compatibility with older MSX software, the R800 uses the same instruction set as the Z80, with only minor but useful additions, such as 8x8-bit and 16x16-bit multiplication instructions called MULUB ( 8-bit), and MULUW (16-bit). Also, many of the undocumented Z80 instructions were made offic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ASCII Corporation
was a Japanese publishing company based in Chiyoda, Tokyo. It became a subsidiary of Kadokawa Group Holdings in 2004, and merged with another Kadokawa subsidiary MediaWorks on April 1, 2008, becoming ASCII Media Works. The company published '' Monthly ASCII'' as the main publication. ASCII is best known for creating the '' Derby Stallion'' video game series, the MSX computer, and the '' RPG Maker'' line of programming software. History 1977–1990: Founding and first projects ASCII was founded in 1977 by Kazuhiko Nishi, Akio Gunji and Keiichiro Tsukamoto. The name was taken from the ASCII code that was referred to a computer character set. Originally the publisher of a magazine with the same name, ''ASCII'', talks between Bill Gates and Nishi led to the creation of Microsoft's first overseas sales office, ASCII Microsoft, in 1978.Quote from Bill Gates' ''The Road Ahead'', found in In 1980, ASCII made 1.2 billion yen of sales from licensing Microsoft BASIC. It was 40 percen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spectravideo
Spectravideo International Limited (SVI) (printed as Spectra Video, with the space, in game manuals) was an American computer manufacturer and software house. It was originally called SpectraVision, a company founded by Harry Fox in 1981. The company produced video games and other software for the VIC-20 home computer, the Atari 2600 home video game console, and its CompuMate peripheral. Some of their own computers were compatible with the Microsoft MSX or the IBM PC. Despite their initial success, the company faced financial troubles, and by 1988, operations ceased. Later, a UK-based company bought the Spectravideo brand name from Bondwell in 1988, but this company, known as Logic3, had no connection to the original Spectravideo products and was dissolved in 2016. History SpectraVision was founded in 1981 by Harry Fox and Alex Weiss as a distributor of computer games, contracting external developers to write the software. Their main products were gaming cartridges fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TMS9918
IMAGE:TMS9918A 01.jpg, VDP TMS9918A IMAGE:TMS9918A 02.jpg, VDP TMS9918A The TMS9918 is a video display controller (VDC) manufactured by Texas Instruments, in manuals referenced as "Video Display Processor" (VDP) and introduced in 1979. The TMS9918 and its variants were used in the PV-2000, Casio PV-2000, Coleco Adam, ColecoVision, VTech CreatiVision, CreatiVision, Hanimex, Hanimex Pencil II, MSX, Memotech MTX, NABU Network#Hardware, NABU Personal Computer, Programa Educativo de Colegios Secundarios, PECOS, SG-1000, SC-3000, SV-318, SV-328, Sord M5, TI-99/4A, TI-99/4, Tatung Einstein, and Tomy Tutor. The TMS9918 generates both grid-based character graphics (used to display text or background images) and sprite (computer graphics), sprites used for moving foreground objects. The key features of this chip are, as highlighted in a 1980 presentation by Karl Guttag (one of the designers): *256 by 192 full color pixels per screen *15 different colors and/or shades *Progressive scan, Non ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panasonic
is a Japanese multinational electronics manufacturer, headquartered in Kadoma, Osaka, Kadoma, Japan. It was founded in 1918 as in Fukushima-ku, Osaka, Fukushima by Kōnosuke Matsushita. The company was incorporated in 1935 and renamed and changed its name to in 2008. In 2022, it reorganized as a holding company and adopted its current name. In addition to consumer electronics, for which it was the world’s largest manufacturer in the late 20th century, Panasonic produces a wide range of products and services, including Rechargeable battery, rechargeable batteries, automotive and avionic systems, industrial equipment, as well as home renovation and construction. The company is listed on the Tokyo Stock Exchange and is a constituent of the Nikkei 225 and TOPIX, TOPIX 100 indices, with a secondary listing on the Nagoya Stock Exchange. Corporate name From 1925 to October 1, 2008, the company's corporate name was "Matsushita Electric Industrial Co." (MEI). On January 10, 2008, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zilog Z80
The Zilog Z80 is an 8-bit computing, 8-bit microprocessor designed by Zilog that played an important role in the evolution of early personal computing. Launched in 1976, it was designed to be Backward compatibility, software-compatible with the Intel 8080, offering a compelling alternative due to its better Integrated circuit, integration and increased performance. Along with the 8080's seven Processor register, registers and flags register, the Z80 introduced an alternate register set, two 16-bit index registers, and additional instructions, including bit manipulation and block copy/search. Originally intended for use in embedded systems like the 8080, the Z80's combination of compatibility, affordability, and superior performance led to widespread adoption in video game systems and home computers throughout the late 1970s and early 1980s, helping to fuel the personal computing revolution. The Z80 was used in iconic products such as the Osborne 1, TRS-80, Radio Shack TRS-80, Col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon Inc
Canon Inc. (; Hepburn: ) is a Japanese multinational corporation headquartered in Ōta, Tokyo, specializing in optical, imaging, and industrial products, such as lenses, cameras, medical equipment, scanners, printers, and semiconductor manufacturing equipment. Canon has a primary listing on the Tokyo Stock Exchange and is a constituent of the TOPIX Core 30 and Nikkei 225 indexes. It used to have a secondary listing on the New York Stock Exchange. Name The company was originally named (). In 1934, it produced the ''Kwanon'', a prototype for Japan's first-ever 35mm camera with a focal-plane-based shutter. In 1947, the company name was changed to ''Canon Camera Co., Inc.'', shortened to ''Canon Inc.'' in 1969. The name Canon comes from Buddhist bodhisattva (), previously transliterated as Kuanyin, Kwannon, or Kwanon in English. History 1933–1970 The origins of Canon date back to the founding of Precision Optical Instruments Laboratory in Japan in 1933 by Takeshi Mitarai, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GoldStar
GoldStar was a South Korean electronics company established in 1958. The corporate name was changed to LG Electronics and LG Cable on February 28, 1995, after merging with LG Chem, Lucky Chemical. LG Cable was spun off from LG Electronics and changed its name to LS Cable in 2005. Manufacturing GoldStar manufactured a wide variety of products, including radios, televisions, air conditioners, MSX, MSX home computers, Handheld electronic game, LCD games, videocassette recorders, videotape, video and audio cassette tapes, microwave ovens, typewriters, electronic typewriters, integrated circuits, escalators, elevators, injection molding machines, dehumidifiers, Fan (machine), fans, and tractors. GoldStar televisions became a commonly sold brand of consumer television sets in the United States in the 1980s. GoldStar Precision was a division manufacturing electronic test equipment such as Multimeter, multi-meters and oscilloscopes and industrial electronics. The name was changed to L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
