|
name
|
built
|
display
|
functions
|
circuit
|
alim
|
description
|
status
|
 |
Epson HX-20 |
1982/83 |
LCD (20x4 char or 120x32 dot) |
Integrated impact printer, data
microcassette, 2 x serial. Basic, monitor and Eprom slots. 50 hours
battery life |
2x CPU 6301 Hitachi (0.6MHz), 16 KB + 16 KB (int exp) RAM, 32 KB
ROM |
Internal 4x ni-cd cell battery pack; external 6V
plug |
First integrated portable computer |
Good, working. With plastic suitcase |
 |
Olivetti M10 |
1983, Japan |
LCD 40x8 char (240x64 dot) |
Tape, RS232C, barcode and centronics port. MS Basic, Text editor, communication, and scheduler
application |
CPU
80C85 (2.4 MHz), 24 KB RAM/ ramdisk + 8K internal exp |
4x AA batt or ni-cd (internal ni-cd
backup), 6V
plug |
First Olivetti-Kyocera battery portable
computer |
As new, working. With glove,
and printer plotter (PL 10 with manual) |
 |
Apple IIc |
1984/85, USA |
external composite monitor |
140 KB single side 5,25 FDD, DOS 3.3 and
Prodos |
CPU 65C02 (1 MHz), 128 KB RAM |
Apple power supply 220V-15V |
Modern design for a 'desktop replacement' portable computer |
Good, working.
With mouse, Apple/Hitachi 10" green ph monitor and holder |
 |
Epson PX-8 |
1983 |
LCD (80 x 8 char or 480 x 64 dot) |
Integrated microcassette storage unit,
2x serial or FDD port, CPM 2,2, MS-Basic and
monitor; Eprom slots |
CPU Z80-comp and 7508
(4 bit) as slave CPU, 64 KB RAM, 32 KB ROM |
4,8V 1100mA no cd battery pack, + 4,8V
80mA (backup), ext 6V
plug (- centre) |
Early professional CPM
portable computer |
Sufficient, working. With PF-10 mobile serial
FDD unit |
 |
Epson PX4+ |
1991 |
LCD (40 x 8 char or 240 x 64 dot) |
Integrated impact printer, 128 KB ramdisk,
2 x serial or FDD interface, parallel port, CPM 2,2, MS-Basic and
monitor; Eprom slots |
CPU Z80-comp and 7508
(4 bit) as slave CPU, 64 KB RAM, 32 KB ROM |
4,8V 700mA (main ni-cd batt pack) + 4,8V 150 mA
(backup), ext 6V
plug |
Late professional CPM
portable computer |
As new, working. With box, manuals and external PF-10 mobile serial
FDD unit |
 |
Apple Macintosh PowerBook 100 |
1991, Japan |
LCD 640 x 400 b/w, backlit |
HD 20MB, SCSI, floppy 1.44MB, serial printer port,
audio out, System 7.01 |
CPU 68000 (16 MHz), 4MB RAM |
7.5V 2A plug (+ centre), lead-acid battery pack |
First Apple notebook. First modern
arrangement for keyboard and pointer |
Good, Working |
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