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Video Technology (Vtech) Laser 500 Color Computer

Video Technology (Vtech) Laser 500 Color Computer

Thanks to my friend Andry for the donation of this computer.

The laser 500 is identical to the previous version, the laser 350. The only differences are in the memory configuration (64 KB instead of 16 KB), the keyboard (77 keys instead of 49) and extended graphics modes.

Technical features:

  • Production: 1985
  • CPU  NEC D780c (Z80A compatible) at 3.7 MHz
  • RAM: 64 KB, expandible to 128 KB
  • ROM: 32 KB
  • Text modes: 40 x 24 in 16 colors and 80 x 24 in 2 colors.
  • Graphic modes: 160 x 96 a 16 col., 160 x 192 a 2 col., 320 x 192 a 2 col., 160 x 192 a 16 col., 320 x 192 a 2 col., 640 x 192 a 2 col.
  • Sound: 1 voce, 6 octave (Beeper)
  • I/O ports: Tape-recorder (600 bauds), Composite Monitor out, RF Port, Memory expansion port.
  • Power supply: 9v 500mA (Positive Centre)

Gallery:

  1. April 3rd, 2017 at 08:22 | #1

    Hello Laser 500 is similar micro of zx80, i have one in 1988 price 3000 FF in France big price lol

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