The LNW-80, released in 1982, is the first computer built by LNW Research. The computer is 100% compatible with the Tandy
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 '' ...
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
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. Initial ...
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 the mode 0 graphics. This results in 128×48 dots with 8 colors per dot. This mode could be used to 'colorize' the standard TRS-80 games when loaded with special software.
* Mode 3 uses low res character memory to colorize the high res pixels. This results in 384×192 pixels on 128×48 color fields. Per color field, a foreground and background color is selected from the basic eight colors. The colors are white, green, yellow, red, magenta, blue, blue-green and black.
Company history
LNW started by making third party extensions for the Tandy TRS-80 model 1 market. They started in 1979 or 1980 with a System Extension, a D.I.Y. kit replacement of the Tandy Expansion Interface. The LNW80 appeared at the end of 1980. Later came the LNDoubler, a high quality double density adapter in 1981. 1983 saw the LNW II, an upgrade of the LNW80 capable of running CP/M and the LNW Team, which included an Intel 8088 board for MS-DOS compatibility. The company folded due to bankruptcy in 1984.
External links
LNW80 Main Page Galaxy of Features
Home computers
Z80-based home computers
TRS-80
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