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 memory and expandability. However, a home computer often had better graphics and sound than contemporary business computers. Their most common uses were word processing , playing video games , and programming .
172-451: 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
344-493: A disk drive (the Commodore 1541 was the only fully-compatible model) or Datasette before they could make use of it as anything but a game machine or TV Typewriter . In the early part of the 1980s, the dominant microprocessors used in home computers were the 8-bit MOS Technology 6502 (Apple, Commodore, Atari, BBC Micro ) and Zilog Z80 ( TRS-80 , ZX81 , ZX Spectrum , Commodore 128 , Amstrad CPC ). One exception
516-583: A hardcoded character set and keyboard scan code handling algorithm . While MSX has full application software compatibility at the firmware (BIOS) level, due to minor hardware differences, replacement of the BIOS with another from a different computer may return incorrect scan code translations and result in incorrect behaviour of the keyboard subsystem for the application software. In 2011, AGE Labs introduced Language Pack firmware, aiming to make each model support several localizations. In AGE Labs' GR8BIT kit ,
688-427: A 6502 processor and ran DOS from internal ROM. While this gave Commodore systems some advanced capabilities – a utility program could sideload a disk copy routine onto the drive and return control to the user while the drive copied the disk on its own – it also made Commodore drives more expensive and difficult to clone. Many home computers had a cartridge interface which accepted ROM-based software. This
860-566: A Dutch company Bazix announced they had become the representatives of MSX Association in Europe , being the English contact for any questions regarding the MSX trademarks, copyrights, and licensing. On October 17, 2006, Bazix launched WOOMB.Net, a website selling MSX games in English and other languages, with a selection of 14 games. In Japan, game sales began earlier, through Project EGG. WOOMB.Net
1032-538: A built-in keyboard to support its C7420 Home Computer Module. Among third-generation consoles , Nintendo 's Family Computer offered Family BASIC (sold only in Japan), which included a keyboard that could be connected to an external tape recorder to load and store programs. Books of type-in program listings like BASIC Computer Games were available, dedicated for the BASICs of most models of computer, with titles along
1204-457: A commercial failure, and very few titles were released on the format. Source files for development of the MSX cartridges are available from AGE Labs for EAGLE . Early MSX models did not have a built-in disk drive, so software were initially published on cartridge and cassette tape. Mitsumi QuickDisks were originally launched as a proprietary extension for the MSX in early 1984, but they never really caught on, as they were quickly surpassed by
1376-604: A common category of utility software in this pre- DMCA era. In another defining characteristic of the home computer, instead of a command line , the BASIC interpreter served double duty as a user interface. Coupled to a character-based screen or line editor , BASIC's file management commands could be entered in direct mode . In contrast to modern computers, home computers most often had their operating system (OS) stored in ROM chips. This made startup times very fast (no more than
1548-514: A custom IC known as " MSX-Engine ", which integrated glue logic , 8255 PPI, YM2149 compatible sound chip and more, sometimes even the Z80 CPU. However, almost all MSX systems used a professional keyboard instead of a chiclet keyboard , driving up the price compared to the original SV-328. Consequently, these components alongside Microsoft's MSX BASIC made the MSX a competitive, though somewhat expensive, home computer package. On June 27, 1983,
1720-576: A dedicated phone line operated bulletin boards of their own. This capability anticipated the internet by nearly 20 years. Some game consoles offered "programming packs" consisting of a version of BASIC in a ROM cartridge . Atari's BASIC Programming for the Atari 2600 was one of these. For the ColecoVision console, Coleco even announced an expansion module which would convert it into a full-fledged computer system. The Magnavox Odyssey² console had
1892-637: A few seconds), but made OS upgrades difficult or impossible without buying a new unit. Usually, only the most severe bugs were fixed by issuing new ROMs to replace the old ones at the user's cost. In addition, the small size and limited scope of home computer "operating systems" (really little more than what today would be called a kernel) left little room for bugs to hide. Although modern operating systems include extensive programming libraries to ease development and promote standardization, home computer operating systems provided little support to application programs. Professionally-written software often switched out
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#17327978204662064-470: A first for a stand-alone computer, costing far less than dedicated motion-video processing equipment costing many thousands of dollars. Stereo sound became standard for the first time; the Atari ST gained popularity as an affordable alternative for MIDI equipment for the production of music. Clock rates on the 68000-based systems were approximately 8 MHz with RAM capacities of 256 kB (for
2236-639: A floppy disk drive. It was available for the TRS-80 and some others. A closely-related technology was the ZX Microdrive , developed by Sinclair Research in the UK, for their ZX Spectrum and QL home computers. Eventually, mass production of 5.25" drives resulted in lower prices, and after about 1984, they pushed cassette drives out of the US home computer market. 5.25" floppy disk drives would remain standard until
2408-432: A game now and then, learn more about computers, and help educate their children". By 1986, industry experts predicted an "MS-DOS Christmas", and the magazine stated that clones threatened Commodore, Atari, and Apple's domination of the home-computer market. The declining cost of IBM compatibles on the one hand, and the greatly-increased graphics, sound, and storage abilities of fourth generation video game consoles such as
2580-732: A great deal of software support from the traditional Japanese publishers of game software. Microsoft developed the MSX-DOS operating system, a version of their popular MS-DOS adapted to the architecture of these machines, that was also able to run CP/M software directly After the first wave of game consoles and computers landed in American homes, the United States Federal Communications Commission (FCC) began receiving complaints of electromagnetic interference to television reception. By 1979
2752-605: A group of fans developed the MSX Mini Replica. It is a 1:2 scale reproduction of the Philips VG-8020 computer compatible with the software of the MSX, MSX2, MSX2+, and TurboR generations. It incorporates 2 USB ports, an HDMI video output and internally uses the same hardware as the C64 Mini . Connecting an additional peripheral called MSX Player allows it to run original games on ROM cartridges. The MSXVR
2924-473: A high performer, the Equity was a reliable and compatible design for half the price of a similarly-configured IBM PC. Epson often promoted sales by bundling one of their printers with it at cost. The Equity I sold well enough to warrant the furtherance of the Equity line with the follow-on Equity II and Equity III. In 1986, UK home computer maker Amstrad began producing their PC1512 PC-compatible for sale in
3096-418: A home automation appliance would require the computer to be kept powered on at all times and dedicated to this task. Personal finance and database use required tedious data entry . By contrast, advertisements in the specialty computer press often simply listed specifications, assuming a knowledgeable user who already had applications in mind. If no packaged software was available for a particular application,
3268-415: A home television. Indeed, the use of a television set as a display almost defines the pre-PC home computer. Although dedicated composite or " green screen " computer displays were available for this market segment and offered a sharper display, a monitor was often a later purchase made only after users had bought a floppy disk drive, printer, modem, and the other pieces of a full system. The reason for this
3440-668: A host of other manufacturers. For many of these businesses, the development of the microcomputer made computing and business software affordable where they had not been before. Introduced in August 1981, the IBM Personal Computer would eventually supplant CP/M as the standard platform used in business. This was largely due to the IBM name and the system's 16 bit open architecture , which expanded maximum memory tenfold, and also encouraged production of third-party clones . In
3612-474: A keyboard integrated into the same case as the motherboard , or, more frequently, a mainboard . While the expandable home computers appeared from the very start (the Apple II offered as many as seven expansion slots) as the whole segment was generally aimed downmarket , few offers were priced or positioned high enough to allow for such expandability. Some systems have only one expansion port, often realized in
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#17327978204663784-590: A new and short-lived kind of software cracking : converting . Since the MSX games were unplayable on the SV-328 computer, SV-328 crackers developed a method of modifying the (MSX) games to make them work on the SV-328. In most cases, this included downloading the MSX BIOS to the SV-328 from tape or floppy disk. Spectravideo later launched the SVI-728 which completely adhered to the MSX standard. The Sega SG-1000 ,
3956-637: A palette of 512. MSX was a standard for a home computing architecture that was intended and hoped to become a universal platform for home computing. It was conceived, engineered and marketed by Microsoft Japan with ASCII Corporation . Computers conforming to the MSX standard were produced by most all major Japanese electronics manufacturers, as well as two Korean ones and several others in Europe and South America. Some 5 million units are known to have been sold in Japan alone. They sold in smaller numbers throughout
4128-433: A place to plug in cartridge-based games. Usually, the manufacturer would sell peripheral devices designed to be compatible with their computers as extra-cost accessories. Peripherals and software were not often interchangeable between different brands of home computer, or even between successive models of the same brand. To save the cost of a dedicated monitor, the home computer would often connect through an RF modulator to
4300-491: A program that allowed businesses to sell computers tax-free to its employees, often accompanied by home training programs. Naturally, these businesses chose to equip their employees with the same systems they themselves were using. Today, a computer bought for home use anywhere will be very similar to those used in offices; made by the same manufacturers, with compatible peripherals, operating systems, and application software. Many home computers were superficially similar. Most had
4472-506: A reboot to use the system for something else. In an enduring reflection of their early cassette-oriented nature, most home computers loaded their disk operating system (DOS) separately from the main OS. The DOS was only used for disk and file-related commands and was not required to perform other computing functions. One exception was Commodore DOS , which was not loaded into the computer's main memory at all – Commodore disk drives contained
4644-603: A reclaimed island south of Port Island , also offers mostly domestic and charter flights, while Kansai International Airport in Osaka mainly serves international flights in the area. The JR West Sanyō Shinkansen stops at Shin-Kobe Station . Sannomiya Station is the main commuter hub in Kobe, serving as the transfer point for major intercity rail services: the JR Kobe Line connects Kobe to Osaka and Himeji , while both
4816-484: A reconfiguration program under MSX-DOS. The "one chip-MSX" also has two USB connectors that can be used after adding some supporting VHDL code. In 2011, AGE Labs announced GR8BIT, a do-it-yourself kit for building an MSX computer. The kit, licensed by the MSX Licensing Corporation, is targeted to those wanting to learn about computer hardware. It includes all the necessary components to assemble
4988-561: A rich architectural heritage dating back to the Meiji era . While the 1995 Great Hanshin earthquake diminished some of Kobe's prominence as a port city, it remains Japan's fourth-busiest container port . Companies headquartered in Kobe include ASICS , Kawasaki Heavy Industries , and Kobe Steel , while over 100 international corporations have their Asian or Japanese headquarters in the city, including Eli Lilly and Company , Procter & Gamble , Boehringer Ingelheim , and Nestlé . The city
5160-415: A single industry-standard for home computers. Inspired by the success of VHS as a standard for video cassette recorders , many Japanese electronics manufacturers (Including GoldStar , Philips and Spectravideo ) built and promoted MSX computers. Any piece of hardware or software with the MSX logo on it was compatible with MSX products from other manufacturers. In particular, the expansion cartridge format
5332-563: A standard of its own, known as Tandy Graphics Adapter or TGA. Later, Tandy produced Tandy 1000 variants in form factors and price-points even more suited to the home computer market, comprised particularly by the Tandy 1000 EX and HX models (later supplanted by the 1000 RL ), which came in cases resembling the original Apple IIs (CPU, keyboard, expansion slots, and power supply in a slimline cabinet) but also included floppy disk drives. The proprietary Deskmate productivity suite came bundled with
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5504-598: A successful crowdfunding campaign, an IoT device resembling a Game Boy with a keyboard, the MSX0, was revealed, intended for IoT uses, alongside the base MSX3 unit. Plans also call for a supercomputer, the MSX Turbo X 128, based around the concept of clusters. The keyboard is a functionally separate unit which could be connected by non-multiplexed and multiplexed interfaces. Multiplexed keyboard units feature additional data direction line, allowing sending scan line number to
5676-485: A turbo NEC V40 CPU (up-rated 8088) which was rather slow for its time, but the video monitor did feature 400-pixel vertical resolution. This unique computer failed for the same reasons as did IBM's PCjr: poor performance and expandability, and a price too high for the home market. Another company that offered low-cost PCs for home use was Leading Edge , with their Model M and Model D computers. These were configured like full-featured business PCs, yet still could compete in
5848-400: A wide variety of peripherals could be connected. Regular game cartridges are about the size of an audio cassette (so-called "Konami size"). Despite their higher cost, this was a popular format due to its reliability and ease of use. Around 1985, Hudson Soft released the credit card-sized Bee Card , which was meant as a cheaper and more convenient alternative to ROM cartridges. But it was
6020-532: A working MSX2-compatible computer except for an ATX chassis, power supply, floppy drive, hard disk, PS/2 keyboard, and monitor. Some of the Korean forum members who made Zemmix Neo created a new MSX-compatible called Mini IQ3000 Cutie, which has similar features to Daewoo Electronics' Korean-made MSX2 model, the IQ-2000. It is based on 1ChipMSX but has some special features like 'Scan Line Generator', which improves
6192-501: Is a computer released in 2020 and compatible with the MSX family of computers. Like the latest Zemmix game consoles, it is also based on a Raspberry Pi card with additional circuitry to connect the original MSX peripherals. In 2022, Nishi announced an official revival of the MSX computer standard dubbed the MSX3, to be implemented in multiple configurations, including an upgrade cartridge to existing MSX computers. Later, in 2023 following
6364-540: Is also home to 17 Japanese language schools for international students, including the international training group Lexis Japan. International schools serve both long-term foreign residents and expatriates living in Kobe and the Kansai region. The schools offer instruction in English, German , Chinese , and Korean . There are three English-language international schools: Canadian Academy , Marist Brothers International School , and St. Michael's International School. Kobe
6536-482: Is fully transparent to the applications, allowing use of the controller unit with different MSX-compatible machines and for different localization setups. MSX standard requires at least 1 cartridge slot, most MSX models have 2. These slots are interchangeable, so in most cases it makes no difference in which slot a cartridge is inserted. The physical connector is a 50 pin (2 × 25 contacts), standard 2.54 mm (0.1 inch) pitch edge connector . Using these cartridge slots,
6708-451: Is housed in a box made out of transparent blue plastic, and can be used with a standard monitor (or TV) and a PC keyboard. It has two MSX cartridge slots and supports the audio extensions MSX-MUSIC and SCC+. A SD/MMC-flashcard can be used as an external storage medium, emulating a disk drive and can be used to boot MSX-DOS . Due to its VHDL programmable hardware, it is possible to give the device new hardware extensions simply by running
6880-637: Is located about 35 km (22 mi) west of Osaka and 70 km (43 mi) southwest of Kyoto. The earliest written records regarding the region come from the Nihon Shoki , which describes the founding of the Ikuta Shrine by Empress Jingū in AD 201. For most of its history, the area was never a single political entity, even during the Tokugawa period , when the port was controlled directly by
7052-595: Is most famous for its Kobe beef (which is raised in the surrounding Hyōgo Prefecture) and Arima Onsen (hot springs). Notable buildings include the Ikuta Shrine as well as the Kobe Port Tower . Nearby mountains such as Mount Rokkō and Mount Maya overlook the city. The city is widely associated with cosmopolitanism and fashion, encapsulated in the Japanese saying, "If you can't go to Paris, go to Kobe." The biannual fashion event Kobe Fashion Week, featuring
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7224-426: Is regularly queried to identify the state of the keys on the line; query speed is identified by the system interrupt frequency. Such organization allows system to sense state of each key, not exhibiting notorious problem with 8042 microcontroller -based keyboards when pressing several keys simultaneously (usually more than 3) generates wrong input characters, or renders inability to sense the press of more keys. Due to
7396-558: Is significantly higher in summer than in winter, though on the whole lower than most parts of Honshū, and there is no significant snowfall. The average annual temperature in Kobe is 17.0 °C (62.6 °F). The average annual rainfall is 1,277.8 mm (50.31 in) with July as the wettest month. The temperatures are highest on average in August, at around 28.6 °C (83.5 °F), and lowest in January, at around 6.2 °C (43.2 °F). The highest temperature ever recorded in Kobe
7568-541: Is the capital city of Hyōgo Prefecture , Japan. With a population around 1.5 million, Kobe is Japan 's seventh-largest city and the third-largest port city after Tokyo and Yokohama . It is located in the Kansai region , which makes up the southern side of the main island of Honshū , on the north shore of Osaka Bay . It is part of the Keihanshin metropolitan area along with Osaka and Kyoto . The Kobe city centre
7740-513: Is the point of origin and namesake of Kobe beef , the home of Kobe University , and the site of one of Japan's most famous hot spring resorts, Arima Onsen . Tools found in western Kobe demonstrate the area was populated at least from the Jōmon period . The natural geography of the area, particularly of Wada Cape in Hyōgo-ku , led to the development of a port, which would remain the economic center of
7912-565: Is the site of Japan's first golf course, Kobe Golf Club , established by Arthur Hesketh Groom in 1903, and Japan's first mosque , Kobe Mosque , built in 1935. The city hosts the Kobe Regatta & Athletic Club , founded in 1870 by Alexander Cameron Sim , and a prominent foreign cemetery . A number of Western-style residences – ijinkan ( 異人館 ) – from the 19th century still stand in Kitano and elsewhere in Kobe. Museums include
8084-707: Is the site of a number of research institutes, such as the RIKEN Kobe Institute Center for developmental biology and medical imaging techniques, and Center for Computational Science (R-CCS, home of the Fugaku supercomputer ), the National Institute of Information and Communications Technology (NICT) Advanced ICT Research Institute, the National Research Institute for Earth Science and Disaster Prevention, and
8256-433: Is to never disclose whether any given warship is carrying nuclear weapons. This nonproliferation policy has been termed the " Kobe formula ". On January 17, 1995, a magnitude 6.9 earthquake occurred at 5:46 am JST near the city. About 6,434 people in the city were killed, 212,443 were made homeless, and large parts of the port facilities and other parts of the city were destroyed. The earthquake destroyed portions of
8428-816: The Metal Gear series were originally released for MSX hardware. In the early 1980s, most home computers manufactured in Japan such as the NEC PC-6001 and PC-8000 series, Fujitsu 's FM-7 and FM-8 , and Hitachi 's Basic Master featured a variant of the Microsoft BASIC interpreter integrated into their on-board ROMs . The hardware design of these computers and the various dialects of their BASICs were incompatible. Other Japanese consumer electronics firms such as Panasonic , Canon , Casio , Yamaha , Pioneer , and Sanyo were searching for ways to enter
8600-455: The AY-3-8910 chip manufactured by General Instrument (GI), and an Intel 8255 Programmable Peripheral Interface (PPI) chip was used for parallel I/O such as the keyboard. The choice of these components was shared by many other home computers and games consoles of the period, such as the ColecoVision and Sega SG-1000 video game systems. To reduce overall system cost, many MSX models used
8772-683: The Amstrad CPC sold 3 million units, and the Tandy TRS-80 Model 1 sold 250,000 units. A Sony MSX2 machine was launched into space to the Russian Mir space station. The system MSX most closely resembled was the Spectravideo SV-328 home computer (Spectravideo even claimed to be "MSX compatible" in advertisements before the actual launch of MSX systems, but it was not completely compatible with it). This led to
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#17327978204668944-609: The Atari 1040ST (not the 520ST), Amiga , and Tandy 1000 , did house floppy drive(s) internally. At any rate, to expand any computer with additional floppy drives, external units would have to be plugged in. Toward the end of the home computer era, drives for a number of home computer models appeared offering disk-format compatibility with the IBM PC. The disk drives sold with the Commodore 128, Amiga, and Atari ST were all able to read and write PC disks, which themselves were undergoing
9116-774: The Chūgoku Expressway (Osaka – Yamaguchi). The Kobe-Awaji-Naruto Expressway runs from Kobe to Naruto via Awaji Island and includes the Akashi Kaikyō Bridge , the longest suspension bridge in the world. The Port of Kobe is one of Japan's busiest container ports. Sub Area Activity Hanshin of the Japan Maritime Self-Defense Forces provides monitoring across Osaka Bay and Harima Sea . The city of Kobe directly administers 169 elementary and 81 middle schools, with enrollments of approximately 80,200 and 36,000 students, respectively. If
9288-468: The Commodore PET , and the original Apple II in 1977, almost every manufacturer of consumer electronics rushed to introduce a home computer. Large numbers of new machines of all types began to appear during the late 1970s and early 1980s. Mattel , Coleco , Texas Instruments , and Timex , none of which had any prior connection to the computer industry, all had short-lived home computer lines in
9460-586: The Edo period , the eastern parts of present-day Kobe came under the jurisdiction of the Amagasaki Domain and the western parts under that of the Akashi Domain , while the center was controlled directly by the Tokugawa shogunate . It was not until the abolition of the han system in 1871 and the establishment of the current prefecture system that the area became politically distinct. Hyōgo Port
9632-740: The Hankyū Kobe Line and the Hanshin Main Line run from Kobe to Umeda Station in Osaka. Sanyō Electric Railway trains from Himeji reach Sannomiya via the Kōbe Rapid Transit Railway . Kōbe Electric Railway runs north to Sanda and Arima Onsen . Kobe Municipal Subway provides connections to Shin-Osaka and Sannomiya stations from Kobe's western and eastern suburbs. Additionally, Kobe New Transit runs two lines serving Kobe Airport and Rokko Island . Over Mount Rokkō ,
9804-681: The Hanshin Expressway , an elevated freeway that dramatically toppled over. In Japan, this earthquake is known as the Great Hanshin earthquake (or the Hanshin-Awaji earthquake). To commemorate Kobe's recovery from it, the city holds an event every December called the Luminarie , where the city center is decorated with illuminated metal archways. The Port of Kobe was Japan's busiest port and one of Asia's top ports until
9976-603: The Hanshin Industrial Region . Kobe is the busiest container port in the region, surpassing even Osaka , and the fourth-busiest in Japan. As of 2004 , the city's total real GDP was ¥6.3 trillion, which amounts to thirty-four percent of the GDP for Hyōgo Prefecture and approximately eight percent for the whole Kansai region . Per capita income for the year was approximately ¥2.7 million. Broken down by sector , about one percent of those employed work in
10148-474: The Kobe City Museum and Museum of Literature . The city headquarters the professional wrestling promotion Dragongate , established in 2004 as an offshoot of Último Dragón 's original Toryumon system. The dialect spoken in Kobe is called Kobe-ben , a sub-dialect of Kansai dialect . Kobe hosted the 1985 Summer Universiade as well as the 1991 Men's Asian Basketball Championship , which
10320-511: The Kobe Collection , is held in Kobe. The jazz festival "Kobe Jazz Street" has been held every October at jazz clubs and hotels since 1981. It also hosts both a Festival, as well as a statue of Elvis Presley , the unveiling of which was heralded by the presence of former Prime Minister of Japan Junichiro Koizumi . Kobe is well known in Japan as being a city for the affluent, as many high-end stores and mansions line its streets. Kobe
10492-766: The Memotech MTX , the Tatung Einstein , and the ColecoVision all have many similarities with the MSX1 standard, but none are fully compatible with it. Porting games between those systems is somewhat easy. It was also very common to port games from the ZX Spectrum to the MSX, since both have the same CPU, the Spectrum 128 had the same soundchip, and the ZX Spectrum's graphic mode could be easily emulated on
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#173279782046610664-410: The Motorola 68008 with its external 8-bit bus). Graphics resolutions approximately doubled to give roughly NTSC -class resolution, and color palettes increased from dozens to hundreds or thousands of colors available. The Amiga was built with a custom chipset with dedicated graphics and sound coprocessors for high-performance video and audio. The Amiga found use as a workstation for desktop video ,
10836-422: The Nintendo Entertainment System , but no longer sold home computers. Toward the end of the 1980s, clones also became popular with non-corporate customers. Inexpensive, highly-compatible clones succeeded where the PCjr had failed. Replacing the hobbyists who had made up the majority of the home computer market were, as Compute! described them, "people who want to take work home from the office now and then, play
11008-434: The PCjr as a PC/DOS-compatible machine aimed squarely at the home user. It proved a spectacular failure because IBM deliberately limited its capabilities and expansion possibilities in order to avoid cannibalizing sales of the profitable PC. IBM management believed that if they made the PCjr too powerful, too many buyers would prefer it over the bigger, more expensive PC. Poor reviews in the computer press and poor sales doomed
11180-438: The Sega Genesis and Super Nintendo Entertainment System on the other, combined to cause the market segment for home computers to vanish by the early 1990s in the US. In Europe, the home computer remained a distinct presence for a few years more, with the low-end models of the 16-bit Amiga and Atari ST families being the dominant players, but by the mid-1990s, even the European market had dwindled. The Dutch government even ran
11352-418: The Sinclair ZX80 , which were both home and home-built computers since the purchaser could assemble the unit from a kit. Advertisements in the popular press for early home computers were rife with possibilities for their practical use in the home, from cataloging recipes to personal finance to home automation , but these were seldom realized in practice. For example, using a typical 1980s home computer as
11524-411: The Soviet Union , and Cuba , where they were widely used in schools. In total, 9 million MSX computers were sold in Japan, making it relatively popular. However, the MSX did not become the worldwide standard envisioned because of limited adoption in other markets. Before the MSX's lack of success in these markets became apparent, US manufacturer Commodore Business Machines overhauled its product line in
11696-428: The Tokugawa shogunate . Kobe did not exist in its current form until its founding in 1889. Its name comes from Kanbe ( 神戸 , an archaic title for supporters of the city's Ikuta Shrine ) . Kobe became one of Japan's designated cities in 1956. Kobe was one of the cities to open for trade with the West following the 1853 end of the policy of seclusion and has retained its cosmopolitan character ever since with
11868-415: The capital of Japan in 1180, when Taira no Kiyomori moved his grandson Emperor Antoku to Fukuhara-kyō in present-day Hyōgo-ku. The Emperor returned to Kyoto after about five months. Shortly thereafter in 1184, the Taira fortress in Hyōgo-ku and the nearby Ikuta Shrine became the sites of the Genpei War battle of Ichi-no-Tani between the Taira and Minamoto clans . The Minamoto prevailed, pushing
12040-632: The confectionery manufacturers Konigs-Krone and Morozoff Ltd. , Sun Television Japan and UCC Ueshima Coffee Co. There are over 100 international corporations that have their East Asian or Japanese headquarters in Kobe. Of these, twenty-four are from China, eighteen from the United States, and nine from Switzerland. Some prominent corporations include Eli Lilly and Company , Nestlé , Procter & Gamble , Tempur-Pedic , Boehringer-Ingelheim , and Toys "R" Us . In 2018, April, Swift Engineering USA, an American aerospace engineering firm established their joint venture in Kobe called Swift Xi Inc. Kobe
12212-474: The integrated circuits , other individual electronic components, wires and connectors, and then hand- solder all the connections. While two early home computers ( Sinclair ZX80 and Acorn Atom ) could be bought either in kit form or assembled, most home computers were only sold pre-assembled. They were enclosed in plastic or metal cases similar in appearance to typewriter or hi-fi equipment enclosures, which were more familiar and attractive to consumers than
12384-603: The primary sector (agriculture, fishing and mining), twenty-one percent work in the secondary sector (manufacturing and industry), and seventy-eight percent work in the service sector . The value of manufactured goods produced and exported from Kobe for 2004 was ¥2.5 trillion. The four largest sectors in terms of value of goods produced are small appliances, food products, transportation equipment, and communication equipment making up over fifty percent of Kobe's manufactured goods. In terms of numbers of employees, food products, small appliances, and transportation equipment make up
12556-769: The Asian Disaster Reduction Center. International organizations include the WHO Centre for Health Development , an intergovernmental agency forming part of the World Health Organization . The Consulate-General of Panama in Kobe is located on the eighth floor of the Moriyama Building in Chūō-ku, Kobe . Itami Airport , in nearby Itami , serves primarily domestic flights throughout Japan, Kobe Airport , built on
12728-541: The Atari and Commodore 8-bit machines, coprocessors were added to speed processing of graphics and audio data. For these computers, clock rate was considered a technical detail of interest only to users needing accurate timing for their own programs. To economize on component cost, often the same crystal used to produce color television-compatible signals was also divided down and used for the processor clock. This meant processors rarely operated at their full rated speed, and had
12900-534: The BASIC interpreter was also used as the user interface , and given tasks such as loading, saving, managing, and running files. One exception was the Jupiter Ace , which had a Forth interpreter instead of BASIC. A built-in programming language was seen as a requirement for any computer of the era, and was the main feature setting home computers apart from video game consoles . Still, home computers competed in
13072-471: The FCC demanded that home computer makers submit samples for radio frequency interference testing. It was found that "first generation" home computers emitted too much radio frequency noise for household use. The Atari 400 and 800 were designed with heavy RF shielding to meet the new requirements. Between 1980 and 1982 regulations governing RF emittance from home computers were phased in. Some companies appealed to
13244-403: The FCC to waive the requirements for home computers, while others (with compliant designs) objected to the waiver. Eventually techniques to suppress interference became standardized. Kobe Kobe ( / ˈ k oʊ b eɪ / KOH -bay ; Japanese : 神戸 , romanized : Kōbe , pronounced [koꜜːbe] ), officially Kobe City ( 神戸市 , Kōbe-shi ) ,
13416-524: The Fireflies and the book by Akiyuki Nosaka on which the film was based. It also features in the motion picture A Boy Called H . Following continuous pressure from citizens, on March 18, 1975, the Kobe City Council passed an ordinance banning vessels carrying nuclear weapons from Kobe Port. This effectively prevented any U.S. warships from entering the port, because U.S. policy
13588-465: The Great Hanshin earthquake. Kobe has since dropped to fourth in Japan and, as of 2012, was the 49th- busiest container port worldwide . Wedged between the coast and the mountains, the city of Kobe is long and narrow. To the east is the city of Ashiya , while the city of Akashi lies to its west. Other adjacent cities include Takarazuka and Nishinomiya to the east and Sanda and Miki to
13760-497: The Hyogo Prefectural Board of Education. In addition, twenty-five high schools are run privately within the city. The total enrollment for high schools in 2006 was 43,400. Kobe is home to eighteen public and private universities, including Kobe University , Kobe Institute of Computing and Konan University , and eight junior colleges . Students enrolled for 2006 reached 67,000 and 4,100, respectively. Kobe
13932-600: The Language Pack is installed by default in place of the Kanji -ROM. It allows changing the character set and keyboard layout of the machine at startup between Japanese, Russian, International and Portuguese locales. It also gives the ability to change locales during machine operation using the newly introduced LANG command in BASIC. The selected locale setting is stored into the unused RTC NVRAM memory space. Several popular video game franchises were established on
14104-541: The MSX TurboR was released, which used the new custom 16-bit R800 microprocessor developed by ASCII Corporation intended for the MSX3, but features such as DMA and 24-bit addressing were disabled. Like the MSX2+, the MSX TurboR was exclusively released in Japan. By the time the MSX TurboR standard was announced in 1990, only Panasonic was manufacturing MSX computers. Its initial model FS-A1ST met with moderate success, but
14276-485: The MSX was formally announced during a press conference, and a slew of big Japanese firms declared their plans to introduce the machines. The Japanese companies avoided the intensely competitive U.S. home computer market, which was in the throes of a Commodore -led price war . Only Spectravideo and Yamaha briefly marketed MSX machines in the U.S. Spectravideo's MSX enjoyed very little success, and Yamaha's CX5M model, built to interface with various types of MIDI equipment,
14448-487: The MSX's screen-2 mode. Many Roland S-series audio/music digital sampler/synthesizer keyboards and rack module units are based on the MSX operating system. This includes the earlier 12-bit sample resolution models S-50, S-330, S-550, W-30, and later 16-bit sample resolution models S-770, S-750, SP-700, and S-760. Most of these models included (or could be expanded with) color video outputs to display monitors, as well as MSX-compatible mouse ports. By default, MSX machines have
14620-535: The MSX: Others received various installments on the MSX, including several titles unique to the system or largely reworked versions of games on other formats: * Clones or unlicensed equipment. In 2001, Kazuhiko Nishi initiated a MSX revival around an official MSX emulator called MSXPLAYer. This is the only official MSX emulator as all MSX copyrights are maintained by the MSX Association. In 2004,
14792-526: The Macintosh itself was too expensive for most households. The Amiga in particular had true multitasking capability, and unlike all other low-cost computers of the era, could run multiple applications in their own windows. The second generation of MSX computers (MSX2) achieved the performance of high-performance computers using a high-speed video processor ( Yamaha V9938 ) capable of handling resolutions of 512 × 424 pixels, and 256 simultaneous colors from
14964-518: The PCjr. Tandy Corporation capitalized on IBM's blunder with its PCjr-compatible Tandy 1000 in November. Like the PCjr, it was pitched as a home, education, and small-business computer, featuring joystick ports, better sound and graphics (same as the PCjr but with enhancements), combined with near-PC/DOS compatibility (unlike Tandy's earlier Tandy 2000 ). The improved Tandy 1000 video hardware became
15136-593: The Panasonic (previously named National) CF-3300. In Europe, a range of Philips MSX2 systems NMS 8230, 8235, 8245, 8250 and above featured either 360 or 720 KB 3.5-inch floppy drives. In 1985, the MSX2 was released, and these systems often (but not always) also included a built-in 3.5-inch disk drive. Consequently, the popular media for games and other software shifted to floppy disks. The MSX-DOS disk operating system had binary compatibility with CP/M , but used
15308-519: The ROM-based OS anyway to free the address space it occupied and maximize RAM capacity. This gave the program full control of the hardware and allowed the programmer to optimize performance for a specific task. Games would often turn off unused I/O ports, as well as the interrupts that served them. As multitasking was never common on home computers, this practice went largely unnoticed by users. Most software even lacked an exit command, requiring
15480-557: The Taira further. As the port grew during the Kamakura period , it became an important hub for trade with China and other countries. In the 13th century, the city came to be known by the name Hyōgo Port ( 兵庫津 , Hyōgo-tsu ) . During this time, Hyōgo Port, along with northern Osaka, composed the province of Settsu (most of today's Kobe belonged to Settsu except Nishi Ward and Tarumi Ward , which belonged to Harima ). Later, during
15652-549: The Tandy 1000s. Deskmate was suited to use by computer novices with its point-and-click (though not graphical) user interface. From the launch of the Tandy 1000 series, their manufacture were price-competitive because of Tandy's use of high-density ASIC chip technology, which allowed their engineers to integrate many hardware features into the motherboard (obviating the need for circuit cards in expansion slots as with other brands of PC). Tandy never transferred its manufacturing operation to Asia; all Tandy desktop computers were built in
15824-664: The UK. Later they would market the machine in the US as the PC6400. In June 1987, an improved model was produced as the PC1640. These machines had fast 8086 CPUs, enhanced CGA graphics, and were feature-laden for their modest prices. They had joystick adapters built into their keyboards and shipped with a licensed version of the Digital Research 's GEM , a GUI for the MS-DOS operating system. They became marginal successes in
15996-654: The USA (this was not true of the laptop and pocket computers, nor peripherals). In 1985, the Epson corporation, a popular and respected producer of inexpensive dot-matrix printers and business computers (the QX-10 and QX-16 ), introduced its low-cost Epson Equity PC. Its designers took minor shortcuts, such as few expansion slots and a lack of a socket for an 8087 math chip, but Epson did bundle some utility programs that offered decent turnkey functionality for novice users. While not
16168-559: The United States. The meaning of the acronym MSX remains a matter of debate. In 2001, Kazuhiko Nishi recalled that many assumed that it was derived from "Microsoft Extended", referring to the built-in Microsoft Extended BASIC ( MSX BASIC ). Others believed that it stood for "Matsushita-Sony". Nishi said that the team's original definition was "Machines with Software eXchangeability", although in 1985 he said it
16340-512: The West and many foreign residences from the period remain in Kobe's Kitano area . Kobe, as it is known today, was founded on April 1, 1889, and was designated on September 1, 1956 by government ordinance. The history of the city is closely tied to that of the Ikuta Shrine, and the name "Kobe" derives from kamube ( 神戸 , later kanbe ) , an archaic name for those who supported
16512-431: The ability to run industry-standard MS-DOS software on affordable, user-friendly PCs was anticipated as a source of new sales. Furthermore, many in the industry felt that MS-DOS would eventually (inevitably, it seemed) come to dominate the computer business entirely, and some manufacturers felt the need to offer individual customers PC-style products suitable for the home market. In early 1984, market colossus IBM produced
16684-414: The adapter board to connect a PS/2 keyboard to the multiplexed MSX keyboard interface. The firmware embedded into its ATTiny chip was tailored for Daewoo CPC machines. In 2011, AGE Labs embedded a PS/2 keyboard controller unit, based on Microchip microcontroller, into its GR8BIT do-it-yourself machine. Its firmware is developed to directly convert PS/2 scan codes to the MSX keyboard scan codes. Thus it
16856-481: The author to obtain the programs on disk or cassette for a few dollars. Before the Internet, and before most computer owners had a modem , books were a popular and low-cost means of software distribution—one that had the advantage of incorporating its own documentation. These books also served a role in familiarizing new computer owners with the concepts of programming; some titles added suggested modifications to
17028-477: The base Amiga 1000 ) up to 1024 kB ( 1 MB , a milestone, first seen on the Atari 1040ST). These systems used 3.5" floppy disks from the beginning, but 5.25" drives were made available to facilitate data exchange with IBM PC compatibles. The Amiga and ST both had GUIs with windowing technology. These were inspired by the Macintosh , but at a list price of US$ 2,495 (equivalent to $ 7,100 in 2023),
17200-599: The city from east to west. The main transport hub is Sannomiya Station , with the eponymous Kobe Station located to the west and the Shinkansen Shin-Kobe Station to the north. Mount Rokkō overlooks Kobe at an elevation of 931 m (3,054 ft). During autumn, it is famous for the rich change in colors of its forests . Kobe has nine wards ( ku ): per km2 Kobe has a humid subtropical climate ( Köppen climate classification Cfa ) with hot summers and cool to cold winters. Precipitation
17372-537: The city has two funicular lines and three aerial lifts as well, namely Maya Cablecar , Rokkō Cable Line , Rokkō Arima Ropeway , Maya Ropeway , and Shin-Kobe Ropeway . Kobe is a transportation hub for a number of expressways , including the Meishin Expressway ( Nagoya – Kobe) and the Hanshin Expressway (Osaka – Kobe). Other expressways include the Sanyō Expressway (Kobe – Yamaguchi ) and
17544-411: The city's four private elementary schools and fourteen private middle schools are included, these figures jump to a total 82,000 elementary school students and 42,300 junior high students enrolled for the 2006 school year. Kobe also directly controls six of the city's twenty-five full-time public high schools including Fukiai High School and Rokkō Island High School. The remainder are administered by
17716-456: The city. Some of the earliest written documents mentioning the region include the Nihon Shoki , which describes the founding of the Ikuta Shrine by Empress Jingū in AD 201. During the Nara and Heian periods , the port was known by the name Ōwada Anchorage ( Ōwada-no-tomari ) and was one of the ports from which imperial embassies to China were dispatched. The city was briefly
17888-477: The default PC floppy was double-sided, with about twice the storage capacity of floppy disks used by 8-bit home computers. PC drives tended to cost less because they were most often built-in, requiring no external case, controller, or power supply. The faster clock rates and wider buses available to later Intel CPUs compensated somewhat for the custom graphics and sound chips of the Commodores and Ataris. In time,
18060-492: The development of home computers. While they were competing for videotape formats , Nobuyuki Idei of Sony accepted his proposal. Idei thought Sony should cooperate with Panasonic on its development because the SMC-70 , Sony's first personal computer, faced difficulty in the market when Sony started their computer business. Maeda also wanted to invite NEC, but NEC chose to go its own way. Nishi proposed MSX as an attempt to create
18232-461: The early 1980s and introduced models such as the Plus/4 and Commodore 16 , that were intended to better compete with the features of MSX computers. In comparison with rival 8-bit computers, the Commodore 64 is estimated to have sold 12.5–17 million units worldwide, the Apple II sold 6 million units, the ZX Spectrum over 5 million units, the Atari 8-bit computers sold at least 4 million units,
18404-478: The early 1980s. Some home computers were more successful. The BBC Micro , Sinclair ZX Spectrum , Atari 8-bit computers , and Commodore 64 sold many units over several years and attracted third-party software development. Almost universally, home computers had a BASIC interpreter combined with a line editor in permanent read-only memory , which one could use to type in BASIC programs and execute them immediately, or save them to tape or disk. In direct mode ,
18576-493: The end of the 8-bit era. Though external 3.5" drives were made available for home computer systems toward the latter part of the 1980s, almost all software sold for 8-bit home computers remained on 5.25" disks. 3.5" drives were used for data storage, with the exception of the Japanese MSX standard, on which 5.25" floppies were never popular. Standardization of disk formats was not common; sometimes, even different models from
18748-416: The family TV set, which served as both video display and sound system. The rise of the home computer also led to a fundamental shift during the early 1980s in where and how computers were purchased. Traditionally, microcomputers were obtained by mail order or were purchased in person at general electronics retailers like RadioShack . Silicon Valley , in the vanguard of the personal computer revolution,
18920-465: The few business users. Various copy protection schemes were developed for floppy disks; most were broken in short order. Many users would only tolerate copy protection for games, as wear and tear on disks was a significant issue in an entirely floppy-based system. The ability to make a "working backup" disk of vital application software was seen as important. Copy programs that advertised their ability to copy or even remove common protection schemes were
19092-404: The form of a cartridge containing the disk interface electronics and a BIOS extension ROM (the floppy disk drive interface), connected to an external case with the drive. In South America, many of these systems used a 5.25 in (133 mm) floppy disk drive, but in Europe, 3.5 in (89 mm) drives were more popular. In Japan, some MSX1 systems included a built-in 3.5-inch disk drive, like
19264-477: The form of cumbersome "sidecar" systems, such as on the TI-99/4 , or required finicky and unwieldy ribbon cables to connect the expansion modules. Sometimes they were equipped with a cheap membrane or chiclet keyboard in the early days, although full-travel keyboards quickly became universal due to overwhelming consumer preference. Most systems could use an RF modulator to display 20–40 column text output on
19436-606: The game console showed a blank screen or continued playing the same repetitive game. Another capability home computers had that game consoles of the time lacked was the ability to access remote services over telephone lines by adding a serial port interface, a modem , and communication software . Though it could be costly, it permitted the computer user to access services like Compuserve , and private or corporate bulletin board systems and viewdata services to post or read messages, or to download or upload software. Some enthusiasts with computers equipped with large storage capacity and
19608-467: The general public in the 1970s due to the mass production of the microprocessor , starting in 1971. Early microcomputers such as the Altair 8800 had front-mounted switches and diagnostic lights (nicknamed " blinkenlights ") to control and indicate internal system status, and were often sold in kit form to hobbyists. These kits would contain an empty printed circuit board which the buyer would fill with
19780-414: The growing popularity of home PCs spurred many software publishers to offer gaming and children's software titles. Many decision-makers in the computer industry believed there could be a viable market for office workers who used PC/DOS computers at their jobs and would appreciate an ability to bring diskettes of data home on weeknights and weekends to continue work after-hours on their "home" computers. So,
19952-548: The home computer era is that the once-common endeavor of writing one's own software programs has almost vanished from home computer use. As early as 1965, some experimental projects, such as Jim Sutherland's ECHO IV , explored the possible utility of a computer in the home. In 1969, the Honeywell Kitchen Computer was marketed as a luxury gift item, and would have inaugurated the era of home computing, but none were sold. Computers became affordable for
20124-443: The home computer user could program one—provided they had invested the requisite hours to learn computer programming , as well as the idiosyncrasies of their system. Since most systems arrived with the BASIC programming language included on the system ROM , it was easy for users to get started creating their own simple applications. Many users found programming to be a fun and rewarding experience, and an excellent introduction to
20296-451: The home market on price because Leading Edge had access to low-cost hardware from their Asian manufacturing partners Mitsubishi with the Model M and Daewoo with the Model D. The LEWP was bundled with the Model D. It was favorably reviewed by the computer press and sold very well. By the mid '80s, the market for inexpensive PCs for use in the home market was expanding at such a rate that
20468-483: The home market. In 1987, longtime small computer maker Zenith introduced a low-cost PC they called the EaZy PC . This was positioned as an "appliance" computer much like the original Apple Macintosh: turnkey startup, built-in monochrome video monitor, and lacking expansion slots, requiring proprietary add-ons available only from Zenith, but instead with the traditional MS-DOS Command-line interface . The EaZy PC used
20640-489: The home". In 1990, the company reportedly refused to support joysticks on its low-cost Macintosh LC and IIsi computers to prevent customers from considering them as "game machines". Although the Apple II and Atari computers are functionally similar, Atari's home-oriented marketing resulted in a game-heavy library with much less business software. By the late 1980s, many mass merchants sold video game consoles like
20812-462: The image of, as Compute! wrote, "a low-powered, low-end machine primarily suited for playing games". Apple consistently avoided stating that it was a home-computer company, and described the IIc as "a serious computer for the serious home user", despite competing against IBM's PCjr home computer. John Sculley denied that his company sold home computers; rather, he said, Apple sold "computers for use in
20984-609: The industrial metal card-cage enclosures used by the Altair and similar computers. The keyboard - a feature lacking on the Altair - was usually built into the same case as the motherboard . Ports for plug-in peripheral devices such as a video display, cassette tape recorders, joysticks , and (later) disk drives were either built-in or available on expansion cards . Although the Apple II had internal expansion slots, most other home computer models' expansion arrangements were through externally-accessible 'expansion ports' that also served as
21156-506: The keyboard scan being controlled by the system interrupts, one of the troubleshooting hints when an MSX machine does not display any image (assuming power is present) is to press the CAPS key to see if the respective LED toggles. If it does not toggle, the system is likely suffering a more serious problem than just lack of image on the screen (i.e. the problem with video cable or video display interface in overall). In 2009, Kamil Karimov designed
21328-589: The keyboard using same data lines used for return scan code, decreasing overall number of wires between keyboard and machine. Non-multiplexed interface is usually used for internal keyboards (and some external keyboards, like Panasonic CF-3300); multiplexed interface is used for external keyboards (e.g. in Yamaha YIS805 model). The keyboard is organized as a matrix with maximum 11 input lines and 8 output lines, accounting for maximum 88 keys (including all control, numerical and alphanumerical keys). Each scan line
21500-632: The largest electronics companies. In the late 1970s, the company investigated other business areas outside of home appliances. Panasonic also saw potential in the recent microcomputer revolution . One of Panasonic's distributors, Yamagata National, told Panasonic's president, Toshihiko Yamashita: Recently, NEC 's personal computers sell well in Yamagata too, and our dealers also request merchandise. However, we must purchase not only personal computers, but also home appliances from NEC. I think Matsushita also need develop personal computers. Yamashita ordered
21672-406: The late 1970s, the 6502-based Apple II had carved out a niche for itself in business, thanks to the industry's first killer app , VisiCalc , released in 1979. However, the Apple II would quickly be displaced for office use by IBM PC compatibles running Lotus 1-2-3 . Apple Computer 's 1980 Apple III was underwhelming, and although the 1984 release of the Macintosh introduced the modern GUI to
21844-402: The lines of 64 Amazing BASIC Games for the Commodore 64 . While most of the programs in these books were short and simple games or demos , some titles, such as Compute! ' s SpeedScript series, contained productivity software that rivaled commercial packages. To avoid the tedious process of typing in a program listing from a book, these books would sometimes include a mail-in offer from
22016-512: The market, it was not common until IBM-compatible computers adopted it. Throughout the 1980s, businesses large and small adopted the PC platform, leading, by the end of the decade, to sub-US$ 1000 IBM PC XT -class white box machines, usually built in Asia and sold by US companies like PCs Limited . In 1980, Wayne Green , the publisher of Kilobaud Microcomputing , recommended that companies avoid
22188-429: The new home computer market. Major Japanese electronics companies entered the computer market in the 1960s, and Panasonic (Matsushita Electric Industrial) was also developing mainframe computers . The Japanese economy was facing a recession after the 1964 Summer Olympics and Panasonic decided to exit the computer business and focus on home appliances. The decision was a huge success, and Panasonic grew to become one of
22360-664: The new machine and its MS-DOS operating system. Even basic PCs cost thousands of dollars and were far out of reach for typical home computer users. However, in the following years, technological advances and improved manufacturing capabilities (mainly greater use of robotics and relocation of production plants to lower-wage locations in Asia) permitted several computer companies to offer lower-cost, PC-style machines that would become competitive with many 8-bit home-market pioneers like Radio Shack, Commodore, Atari, Texas Instruments, and Sinclair. PCs could never become as affordable as these because
22532-521: The north. The landmark of the port area is the red steel Port Tower . A ferris wheel sits in nearby Harborland , a notable tourist promenade . Two artificial islands, Port Island and Rokkō Island , have been constructed to give the city room to expand. Away from the seaside at the heart of Kobe lie the Motomachi and Sannomiya districts, as well as Kobe's Chinatown , Nankin-machi , all well-known retail areas. A multitude of train lines cross
22704-668: 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 7 million 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
22876-403: The population are between the ages of 0 and 14, sixty-seven percent are between 15 and 64, and twenty percent are over the age of 65. Approximately 44,000 registered foreign nationals live in Kobe. The four most common nationalities are Korean (22,237), Chinese (12,516), Vietnamese (1,301), and American (1,280). The Port of Kobe is both an important port and manufacturing center within
23048-546: The price difference between old 8-bit technology and new PCs. Despite their higher absolute prices, PCs were perceived by many to be better values for their utility as superior productivity tools and their access to industry-standard software. Another advantage was the 8088/8086's wide, 20-bit address bus. The PC could access more than 64 kilobytes of memory relatively inexpensively (8-bit CPUs, which generally had multiplexed 16-bit address buses, required complicated, tricky memory management techniques like bank-switching ). Similarly,
23220-474: The program listings for the user to carry out. Applying a patch to modify software to be compatible with one's system, or writing a utility program to fit one's needs, was a skill every advanced computer owner was expected to have. During the peak years of the home computer market, scores of models were produced, usually as individual design projects with little or no thought given to compatibility between different manufacturers, or even within product lines of
23392-460: The quality of the video display, and 'Multi Language Support' that allows it to support two languages. By default, the machine operates using the Korean version of MSX displaying the Korean font, but if the 'del' key is pressed during booting it will operate in Japanese mode. Even though the default mode is Korean, the default font allocation table is Japanese, and will show Japanese characters when executing Japanese version software programs. In 2019,
23564-501: The recording back through the modem to "load". Most cassette implementations were notoriously slow and unreliable, but 8" drives were too bulky for home use, and early 5.25" form-factor drives were priced for business use, out of reach of most home buyers. An innovative alternative was the Exatron Stringy Floppy , a continuous-loop tape drive which was much faster than a data cassette drive and could perform much like
23736-482: The resulting V9990 E-VDP III as a video-chipset for PC VGA graphic cards, with moderate success. In Japan, South Korea, Argentina, and Brazil, the MSX was the preeminent home computer system of the 1980s. It was also fairly popular in continental Europe , especially in the Netherlands and Spain. Classrooms full of networked Yamaha MSX computers were used for teaching informatics in schools in some Arab countries,
23908-527: The same FAT file system as MS-DOS . Its user commands were also similar to early MS-DOS versions. In this way, Microsoft could promote MSX for home use while promoting MS-DOS based personal computers in office environments. The MSX 3.5-inch floppy disks are directly compatible with MS-DOS (although some details like file undeletion and boot sector code were different). Like MS-DOS 1, MSX disks (formatted) under MSX-DOS 1 have no support for subdirectories . In September 2012, AGE Labs extended
24080-518: The same manufacturer used different disk formats. Almost universally, the floppy disk drives available for 8-bit home computers were housed in external cases, with their own controller boards and power supplies contained within. Only the later, advanced 8-bit home computers housed their drives within the main unit; these included the TRS-80 Model III , TRS-80 Model 4 , Apple IIc , MSX2 , and Commodore 128D . The later 16-bit machines, such as
24252-445: The same manufacturer. Except for the Japanese MSX standard, the concept of a computer platform was still forming, with most companies considering rudimentary BASIC language and disk format compatibility sufficient to claim a model as "compatible". Things were different in the business world, where cost-conscious small business owners had been using CP/M running on Z80 -based computers from Osborne , Kaypro , Morrow Designs , and
24424-473: The same market as the consoles. A home computer was often seen as simply a higher-end purchase than a console, adding abilities and productivity potential to what would still be mainly a gaming device. A common marketing tactic was to show a computer system and console playing games side by side, then emphasizing the computer's greater ability by showing it running user-created programs, education software, word processing, spreadsheet, and other applications, while
24596-418: The same price-reducing measures were available to all computer makers. Furthermore, software and peripherals for PC-style computers tended to cost more than those for 8-bit computers because of the anchoring effect caused by the pricey IBM PC. As well, PCs were inherently more expensive since they could not use the home TV set as a video display. Nonetheless, the overall reduction in manufacturing costs narrowed
24768-432: The same time, Spectravideo contacted Microsoft in order to obtain software for their new home computer. Nishi went to Hong Kong to meet with Spectravideo, and suggested some improvements to its prototype. Spectravideo's president, Harry Fox, was willing to accept Nishi's proposals. Nishi conceived to create a unified standard based on its machine, and Maeda agreed with his idea. Nishi wanted to involve Panasonic and Sony in
24940-491: The shrine. During World War II , Kobe was lightly bombed in the Doolittle Raid on April 18, 1942, along with Tokyo and a few other cities. Eventually, it was bombed again with incendiary bombs by B-29 Superfortress bombers on March 16 and 17, 1945 , causing the death of 8,841 residents and the destruction of 21% of Kobe's urban area . This incident inspired the well-known Studio Ghibli film Grave of
25112-444: The side-effect that European and North American versions of the same home computer operated at slightly different speeds and different video resolution due to different television standards. Initially, many home computers used the then-ubiquitous compact audio cassette as a storage mechanism. A rough analogy to how this worked would be to place a recorder on the phone line as a file was uploaded by modem to "save" it, and playing
25284-503: The standard by including support for 1.44Mb 3.5-inch format. The 1.44Mb diskette size goes in two configurations: Standard (1 sector per cluster, 9 FAT sectors), and Compatible (4 sectors per cluster, 3 FAT sectors). MSX computers are emulated on many platforms today. Early MSX emulators were often based on the code of the pioneer fMSX , a portable MSX emulator by Marat Fayzullin. Many emulators removed Fayzullin's Z80 emulation code entirely in later versions to avoid legal problems, as at
25456-562: The standard floppy disk interface released a few months later. Only a handful of titles were released in this format. Sony also created a battery backed RAM cartridge the HBI-55 "data cartridge" in 1984 for some computers in their "Hit-Bit" line of MSX systems, that could be used to store programs or data as an alternative to cassette tapes. Many Yamaha Music software are also compatible with this cartridge. Traditional floppy disk drives were made available for MSX in 1984, either built-in or in
25628-406: The term "home computer" in their advertising, as it "I feel is self-limiting for sales...I prefer the term "microcomputers" since it doesn't limit the uses of the equipment in the imagination of the prospective customers". With the exception of Tandy, most computer companies – even those with a majority of sales to home users – agreed, avoiding the term "home computer" because of its association with
25800-664: The three largest sectors. The GDP in Kobe Metropolitan Employment Area (2.4 million people) is US$ 96.0 billion in 2010. Japanese companies which have their headquarters in Kobe include ASICS , a shoe manufacturer; Daiei , a department store chain; Kawasaki Heavy Industries , Kawasaki Shipbuilding Co. , Kinki Sharyo , Mitsubishi Motors , Mitsubishi Heavy Industries (ship manufacturer), Mitsubishi Electric , Kobe Steel , Sumitomo Rubber Industries , Sysmex Corporation (medical devices manufacturer) and TOA Corporation . Other companies include
25972-599: The time 1801 series CPU , offering a full PDP-11 compatibility and a fully functional Q-Bus slot, though at the cost of very anemic RAM and graphics. The Motorola 6809 was used by the Radio Shack TRS-80 Color Computer , the Fujitsu FM-7 , and Dragon 32/64 . Processor clock rates were typically 1–2 MHz for 6502 and 6809-based CPUs and 2–4 MHz for Z80-based systems (yielding roughly equal performance), but this aspect
26144-505: The time fMSX was not free software . Somewhat later fMSX source code became free for non-profit use; however a license was still required for commercial use. On December 31, 2013, the Windows version of fMSX 3.7 was released, free for anyone to use. Home computer Home computers were usually sold already manufactured in stylish metal or plastic enclosures. However, some home computers also came as commercial electronic kits , like
26316-501: The transition from 5.25" to 3.5" format at the time (though 5.25" drives remained common on PCs until the late 1990s, due to existence of the large software and data archives on five-inch floppies). 5.25" drives were made available for the ST, Amiga, and Macintosh, otherwise 3.5" based systems with no other use for a 5.25" format. Hard drives were never popular on home computers, remaining an expensive, niche product mainly for BBS sysops and
26488-836: The two leaders in the US, Commodore and Atari, themselves felt compelled to enter the market with their own lines. They were only marginally successful compared to other companies that made only PCs. Still, later prices of white box PC clone computers by various manufacturers became competitive with the higher-end home computers (see below). Throughout the 1980s, costs and prices continued to be driven down by: advanced circuit design and manufacturing, multi-function expansion cards, shareware applications such as PC-Talk , PC-Write , and PC-File , greater hardware reliability, and more user-friendly software that demanded less customer support services. The increasing availability of faster processor and memory chips, inexpensive EGA and VGA video cards, sound cards , and joystick adapters also bolstered
26660-499: The upgraded model FS-A1GT introduced in 1991 sold poorly due to its high retail cost of 99800 yen (about 740 USD at the time). Production of the TurboR ended in 1993 when Panasonic decided to focus on the release of 3DO . The VDP was eventually delivered in 1992, two years after its planned deadline, by which time the market had moved on. In an attempt to reduce its financial loss, Yamaha stripped nearly all V9958 compatibility and marketed
26832-509: The viability of PC/DOS computers as alternatives to specially-made computers and game consoles for the home. From about 1985, the high end of the home computer market began to be dominated by "next-generation" home computers using the 16-bit Motorola 68000 chip, which enabled the greatly-increased abilities of the Amiga and Atari ST series (in the UK, the Sinclair QL was built around
27004-408: The vice president, Shunkichi Kisaka, to develop a personal computer, and Kisaka called on Kazuyasu Maeda of Matsushita R&D Center. Maeda requested Nishi to assist with the development. They were already close to each other. When they met at a seminar held by NEC, they noticed both were from Kobe and had graduated from the same university. They often talked to each other about home computers. At
27176-421: The world of digital technology. The line between 'business' and 'home' computer market segments vanished completely once IBM PC compatibles became commonly used in the home, since now both categories of computers typically use the same processor architectures, peripherals, operating systems, and applications. Often, the only difference may be the sales outlet through which they are purchased. Another change from
27348-548: The world. Due to the "price wars" being waged in the USA home computer market during the 1983-85 period, MSX computers were never marketed to any great extent in the USA. Eventually more advanced mainstream home computers and game consoles obsoleted the MSX machines. The MSX computers were built around the Zilog Z80 8-bit processor, assisted with dedicated video graphics and audio coprocessors supplied by Intel , Texas Instruments , and General Instrument . MSX computers received
27520-492: Was 38.8 °C (101.8 °F) on August 5, 1994; the coldest temperature ever recorded was −7.2 °C (19.0 °F) on February 27, 1981. As of September 2007, Kobe had an estimated population of 1,530,295 making up 658,876 households . This was an increase of 1,347 persons or approximately 0.1% over the previous year. The population density was approximately 2,768 persons per square kilometre, while there are about 90.2 males to every 100 females. About thirteen percent of
27692-573: Was also used for expansion or upgrades such as fast loaders . Application software on cartridge did exist, which loaded instantly and eliminated the need for disk swapping on single-drive setups, but the vast majority of cartridges were games. From the introduction of the IBM Personal Computer (ubiquitously known as the PC) in 1981, the market for computers meant for the corporate, business, and government sectors came to be dominated by
27864-501: Was billed more as a digital music tool than a standard personal computer. MSX spawned four generations. The first three, MSX (1983), MSX2 (1985), and MSX2+ (1988), were all 8-bit computers based on the Z80 microprocessor. The MSX2+ was exclusively released in Japan. A new MSX3 was originally scheduled to be released in 1990, but delays in the development of its Yamaha-designed VDP caused it to miss its time to market deadline. In its place,
28036-527: Was named after the MX missile . According to his book in 2020, he considered the name of the new standard should consist of three letters, like VHS . He felt "MSX" was fit because it means "the next of Microsoft", and it also contains the first letters of Matsushita ( Panasonic ) and Sony. Before the success of Nintendo 's Family Computer , the MSX was the platform that major Japanese game studios such as Konami and Hudson Soft developed for. The first two games in
28208-424: Was not emphasized by users or manufacturers, as the systems' limited RAM capacity, graphics abilities, and storage options had a more perceivable effect on performance than CPU speed. For low-price computers, the cost of RAM memory chips contributed greatly to the final product price to the consumer, and fast CPUs demanded expensive, fast memory. As a result, designers kept clock rates only adequate. In some cases, like
28380-750: Was opened to foreign trade by the Shogunal government at the same time as Osaka on January 1, 1868, just before the advent of the Boshin War and the Meiji Restoration . At the time of the opening of the city for foreign trade, the area saw intense fighting resulting from the civil war in progress. Shortly after the opening of Kobe to trade, the Kobe Incident occurred, where several western soldiers sustained wounds from gunfire by troops from Bizen. The region has since been identified with
28552-533: Was part of the standard; any MSX expansion or game cartridge would work in any MSX computer. Nishi's standard was built around the Spectravideo SV-328 computer. The standard consisted primarily of several off-the-shelf parts; the main CPU was a 3.58 MHz Zilog Z80 , the Texas Instruments TMS9918 graphics chip with 16 KB of dedicated VRAM , sound and partial I/O support was provided by
28724-417: Was that while those TV-monitors had difficulty displaying the clear and readable 80-column text that became the industry standard at the time, the only consumers who really needed that were the power users utilizing the machine for business purposes, while the average casual consumer would use the system for games only and was content with the lower resolution, for which a TV worked fine. An important exception
28896-474: Was the Radio Shack TRS-80 , the first mass-marketed computer for home use, which included its own 64-column display monitor and full-travel keyboard as standard features. This " peripherals sold separately" approach is another defining characteristic of the home computer era. A first-time computer buyer who brought a base C-64 system home and hooked it up to their TV would find they needed to buy
29068-501: Was the TI-99/4 , announced in 1979 with a 16-bit TMS9900 CPU. The TI was originally to use the 8-bit 9985 processor designed especially for it, but this project was cancelled. However, the glue logic needed to retrofit the 16-bit CPU to an 8-bit 9985 system negated the advantages of the more powerful CPU. Another exception was the Soviet Elektronika BK series of 1984, which used the fully-16-bit and powerful for
29240-454: Was the English counterpart of this and other Japanese services offered by D4 Enterprise , which also announced in August 2006 the launch of a new MSX2 compatible system called the " one chip-MSX ", a system based on an Altera Cyclone EP1C12Q240C8 FPGA . The one chip-MSX" is similar in concept to the C-One , a Commodore 64 clone also built on the basis of a single FPGA chip. The new MSX system
29412-424: Was the first place to see the appearance of new retail stores dedicated to selling only computer hardware, computer software, or both, and also the first place where such stores began to specialize in particular platforms. By 1982, an estimated 621,000 home computers were in American households, at an average sales price of US$ 530 (equivalent to $ 1,673 in 2023). After the success of the Radio Shack TRS-80 ,
29584-601: Was the qualifier for the 1992 Summer Olympics Basketball Tournament . Kobe was one of the host cities of the 2002 FIFA World Cup , hosting matches at Noevir Stadium Kobe (then known as Wing Stadium Kobe), which was renovated to increase its capacity to 40,000 for the event. Kobe was one of the host cities for the official 2006 Women's Volleyball World Championship . Kobe also hosted the World Darts Federation World Cup in October 2017. The event
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