The computers have gone through many changes through
the few years.
.
 |
Sharp MZ-800
|
Manufacturer Sharp
|
|
Introduction
date October1984
|
|
CPU Sharp
LH0080A
|
|
SPEED 4 MHz
|
|
RAM 64 KB
|
|
VRAM 16 KB (up to 32 KB)
|
|
ROM
16 KB
|
|
I / O
PORTS Joystick(2),RGB, Centronics
|
|
MEDIA Tape recorder or disk drive
|
|
Sound 3 channels
|
.
.
 |
Amstrad CPC464
|
Manufacturer Amstrad
|
|
Introduction
date 1984
|
|
CPU Zilog
Z0840004PSC
|
|
SPEED 4 MHz
|
|
RAM 64 KB
|
|
VRAM 16 KB (up to 32 KB)
|
|
ROM
32 KB
|
|
I / O
PORTS Printer port, 1 Joystick plug
(Atari standard),Amstrad Monitor
|
|
MEDIA Tape
recorder
|
|
Sound 3 channels
|
|
OS
AMSDOS
|
.
.
 |
Philips VG8010
|
Manufacturer Philips
|
|
Introduction
date 1984
|
|
CPU SGS
Z8400AB1
|
|
SPEED 4 MHz
|
|
RAM 32 KB
|
|
VRAM 16 KB
|
|
ROM
32 KB
|
|
I / O
PORTS Tape-recorder,2 Joystick,
Composite RF output
|
|
TEXT MODES Mode 0(40 x 24), Mode
0(40 x 24)
|
|
Sound 3 channels
|
|
OS MSX
Basic
|
.
.
 |
ZX Spectrum
|
Manufacturer Sinclair
|
|
Introduction
date 1984
|
|
CPU Zilog
Z80 A
|
|
SPEED 3.5 MHz
|
|
RAM 48 KB
|
|
VRAM -
|
|
ROM
16 KB
|
|
I / O
PORTS Tape-recorder, Expansion
port,
RF
video out
|
|
GRAPHIC MODES 256 x 192
|
|
Sound 1-bit beeper
|
|
OS BASIC
|
.
.
 |
Oric Atmos
|
Manufacturer Tangerine
Computer Systems
|
|
Introduction
date 1983
|
|
CPU Rockwell
R6502AP
|
|
SPEED 2 MHz
|
|
RAM 48 KB
|
|
VRAM -
|
|
ROM
16 KB
|
|
I / O
PORTS Tape-recorder, Expansion
port,
RF
video out
|
|
GRAPHIC MODES 240 x 200
|
|
Sound 3 voices
|
|
POWER
SUPPLY External PSU 9V 600 mA
|
.
.
 |
ZX Spectrum +2A
|
Manufacturer Sinclair
|
|
Introduction
date 1986
|
|
CPU Zilog
Z0840004PSC
|
|
SPEED 3.5 MHz
|
|
RAM 128
KB
|
|
VRAM -
|
|
ROM
64 KB
|
|
I / O
PORTS Serial
interface (RS232), Expansion
port, RF
video out
|
|
GRAPHIC MODES 256 x 192
|
|
Sound 3 channels
|
|
OS 128K
BASIC
|
.
 |
Amstrad CPC 6128
|
Manufacturer Amstrad
|
|
Introduction
date 1985
|
|
CPU SGS-Thomson
Z8400AB1
|
|
SPEED 4 MHz
|
|
RAM 128
KB
|
|
VRAM 16 KB
|
|
ROM
48 KB
|
|
I / O
PORTS 1
Joystick , Expansion port
Printer port , RF video out
|
|
GRAPHIC MODES
160 x 200 with 16 colors
|
|
Sound 3 channels
|
|
OS AMSDOS
|
.
.
80s laptop
.
80s laptop
.
 |
Tandy 200
|
Manufacturer Tandy Radio Shack
|
|
Introduction
date 1984
|
|
CPU Intel 80c85
|
|
SPEED 2.4 MHz
|
|
RAM 24 KB,
max(72KB)
|
|
ROM 72 KB
|
|
I / O PORTS Bar
code, modem, Phone, RS232,
Printer port
|
|
GRAPHIC
MODES 240
x 128
|
|
Sound Beeper
|
|
OS Microsoft
BASIC in ROM
|
|
Power 4 'AA' batteries
|
.
Vintage Computers for sale #eBay
Vintage Computers for sale #eBay
Thank you for your visit, please share
Thank you for your visit, please share
Thank you for your visit, please share
.