NAME |
Laser 50 / One |
MANUFACTURER |
Video Technology |
TYPE |
Home Computer |
ORIGIN |
Hong Kong |
YEAR |
1985 |
BUILT IN LANGUAGE |
Basic |
KEYBOARD |
QWERTY, 46 typewriter keys + 4 function
keys |
CPU |
Z80A |
SPEED |
3,58 MHz |
RAM |
2192 bytes (expandable to 18 kb ) |
ROM |
12 kb |
TEXT MODES |
1 line x 16 chars. |
GRAPHIC MODES |
80 x 7 dots |
COLORS |
Monochrome |
SOUND |
Beeper (1 voice, 3 octaves) |
SIZE / WEIGHT |
27.5 (W) x 16.3 (D) x 4.2 (H) cm / 700g |
I/O PORTS |
Tape-recorder jack, Memory expansion ports, Parallel printer port |
POWER SUPPLY |
4 x UM3 (''AA'')
batteries |
PERIPHERALS |
4 colors plotter PP-40I |
PRICE |
Unknown |
Laser-50
|
Laser 50 is a small and cheap computer, nearly a pocket sized. It was sold as an educational computer (it's
written on it), and in France it was sold in a suitcase along with an initiation cartoon-book....As with most of the
Vtech computers, the conception of the machine seems "cheap". The tiny screen offers only 1 line of 16
characters and the memory size is only 2 kb RAM. Hopefully, it was possible to expand it to 16 kb with a memory
expansion, which is inserted in a slot underneath the computer. On the other hand, the typewriter keyboard is a
good point for a computer of this category, even if it looks a bit "weak"... |