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Revision as of 19:10, 20 April 2007 by 217.208.168.172 (talk)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)The VTech Laser 200 was an early 8-bit home microcomputer from 1983, also sold as the Salora Fellow (mainly in Scandinavia, particularly Finland), the Texet TX8000 (in the United Kingdom) and the Dick Smith VZ 200 (in Australia and New Zealand).
It was designed and built by Video Technology (VTech) in Hong Kong and derived from the Tandy TRS-80. Based on a 3.5 MHz Zilog Z80 CPU, it offered 16 KB of ROM containing Microsoft BASIC, 8 KB RAM and eight-colour graphics at a resolution of 128×64 or 64×32, or 32 columns and 16 lines of eight-colour text.
The Laser 200 used the MC6847 Video Display Generator (VDG) chip for graphics.
At its UK launch, Texet claimed that the £98 TX8000-branded version was the cheapest colour home microcomputer on the market. However, this was not enough to ensure its success against the dominant ZX Spectrum and similar machines already on sale . Most notably, the Spectrum-like Oric 1 was selling for £99 at this point, and offered a far higher specification than the Texet for little difference in cost.
The "Dick Smith"-badged VZ 200 was more successful in Australia, where it proved popular as a first computer.
The machine ran some basic games on cassette such as Frogger, Scramble, Space Invaders and Moon Patrol.
An improved version known as the VTech Laser 310, or the Dick Smith VZ 300 was released later.
References
- Bennett, Bill, Texet TX-8000 review, Your Computer magazine, April 1983. Retrieved 2007-03-21.
- Dick Smith VZ-200, thepcmuseum.com. Retrieved 2007-03-21.
- Video Technology Laser 310, old-computers.com. Retrieved 2007-03-21.
External links
- A contemporary review - from Your Computer, April 1983
- Technical details
- VZ-ALiVE - Emulation, software and discussion
- The VZ200 - Tutorials and Programming
- A VZ200 Wiki - Information
Emulator links
- MESS features Laser 200 emulation
- James's VZ200
- WinVZ and VZ'Em - VZ'Em is the most complete.
- The Java Emulation Platform - Supports VZ200 aka Laser 200.
- PocketVZ - Emulator for PocketPC's.