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LNW-80
The LNW-80, released in 1982, is the first computer built by LNW Research. The computer is 100% compatible with the Tandy TRS-80 Model 1, but has some hardware enhancements. Most notable are the high-resolution color graphics, which could also be used for an 80×24 screen, with a special software driver (TRS-80 is 64×16, while 80×24 is the screen size most CP/M software needed). Other enhancements were high processor speed (4 MHz), color support, and optionally, CP/M support. The LNW-80 was also sold as a kit Kit may refer to: Places *Kitt, Indiana, US, formerly Kit * Kit, Iran, a village in Mazandaran Province * Kit Hill, Cornwall, England People * Kit (given name), a list of people and fictional characters * Kit (surname) Animals * Young animals: .... The LNW supported four screen modes: * Mode 0 is the default TRS-80 screen with 64×16 characters, and 128×48 semi graphics. * Mode 1 is 480×192 monochrome. * Mode 2 uses high-resolution graphics memory to colorize t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronic Kits
An electronic kit is a package of electrical components used to build an electronic device. Generally, kits are composed of electronic components, a circuit diagram (schematic), assembly instructions and often a printed circuit board (PCB) or another type of prototyping board. There are two types of kit. Some build a single device or system. Other types used for education demonstrate a range of circuits. Theses will include a solderless construction board of some type, such as: * Components mounted in plastic blocks with side contacts, that are held together in a base, e.g. Denshi blocks * Springs on a card board, the springs trap wire leads or component leads, such as Philips EE electronic experiment kits. These are a cheap and flexible option * Professional type prototyping boards, ( breadboards) into which component leads are inserted, following documentation of the "kit". The first type of kits, those for the construction of a single device, normally use a PCB on which co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TRS-80
The TRS-80 Micro Computer System (TRS-80, later renamed the Model I to distinguish it from successors) is a desktop microcomputer launched in 1977 and sold by Tandy Corporation through their Radio Shack stores. The name is an abbreviation of ''Tandy Radio Shack, Z80 icroprocessor'. It is one of the earliest mass-produced and mass-marketed retail home computers. The TRS-80 has a full-stroke QWERTY keyboard, the Zilog Z80 processor, 4 KB dynamic random-access memory (DRAM) standard memory, small size and desk area, floating-point Level I BASIC language interpreter in read-only memory (ROM), 64-character per line video monitor, and a starting price of US$600 (equivalent to US$ in ). A cassette tape drive for program storage was included in the original package. While the software environment was stable, the cassette load/save process combined with keyboard bounce issues and a troublesome Expansion Interface contributed to the Model I's reputation as not well-suited to serious ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CP/M
CP/M, originally standing for Control Program/Monitor and later Control Program for Microcomputers, is a mass-market operating system created in 1974 for Intel 8080/ 85-based microcomputers by Gary Kildall of Digital Research, Inc. Initially confined to single-tasking on 8-bit processors and no more than 64 kilobytes of memory, later versions of CP/M added multi-user variations and were migrated to 16-bit processors. The combination of CP/M and S-100 bus computers became an early standard in the microcomputer industry. This computer platform was widely used in business through the late 1970s and into the mid-1980s. CP/M increased the market size for both hardware and software by greatly reducing the amount of programming required to install an application on a new manufacturer's computer. An important driver of software innovation was the advent of (comparatively) low-cost microcomputers running CP/M, as independent programmers and hackers bought them and shared their crea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Z80-based Home Computers
Z8 or Z-8 or ''variation'', may refer to: Computing and electronics * Motorola RIZR Z8, a smartphone * Zilog Z8, a microprocessor * .z8, a Z-machine interpreter file extension Places * Ofu Airport (FAA airport code Z08), Ofu, American Samoa * Ōtemachi Station (Tokyo) (station code Z08), Chiyoda, Tokyo, Japan * Telescope Live (observatory code Z08), Oria, Spain; see List of observatory codes Vehicles * BMW Z8, an automobile * Changhe Z-8, a Chinese transport helicopter, license produced Aérospatiale Super Frelon * Zotye Z8, a crossover automobile Other uses * Línea Aérea Amaszonas (IATA airline code Z8) * Z08, a fictional character from ''Young Justice''; see List of Young Justice characters * ''Saxo-rama'' (album code Z-08), an album by Elie Apper Elie Apper (born 1933) is a Belgians, Belgian classical saxophonist who is well known as a former member of the Saxophone Quartet of Belgium ("Le Quatuor Belge de Saxophones"). The quartet was founded in 1953 and made its United ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
