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S > SHARP  > X1-D (CZ-802C)   

X1-D (CZ-802C)

The X1-D is based on the Sharp X1.

The most famous and strong feature of the X1 series is Programmable Charactor Generator (PCG).

The X1-D has a 3" disk drive built-in instead of the tape recorder of the original X1 system. The X1-D lacks the tape interface remote control of the X1 serie, so most tape software couldn't be used with it.

This incompatibility with the others X1 systems was a big flaw, but a clever user (japanese of course) modified its X1D board to make it compatible, and named his new computer X1DX for "Deluxe". Many other users followed him and did the same...

Tape Basic and Disk Basic were available but had to be loaded from disk (Sharp's "clean computer" concept).

The "S-OS" operating system was created by monthly magazine "Oh! MZ" (Soft bank publishing) in 1984. "S-OS" committee designed commom IOCS specs. to be able to share application programs among diffrent systems. S-OS have been converted to all MZ series, MSX ,PC-8800 series,FM-7 series and X68000 with backing support of many readers who created many application & games on "S-OS".

We need more info about this computer ! If you designed, used, or have more info about this system, please send us pictures or anything you might find useful.
Please consider donating your old computer / videogame system to or one of our partners from anywhere in the world (Europe, America, Asia, etc.).


SHARP CZ-802C Spotted at the Shikaoi Hokkaido Japan library October 2021$732$mode$view welcome to use the photo. can investigate more

Wednesday 13rd October 2021
stevyn ironfeather (Japan)$11$t$3061$zsjTpFR0oYQ

please help we have zx spectrum 48k and one 128k program running at 6mhz using external ram and snapper discs from velesoft site

Saturday 6th April 2013
Roger Jowett (Ulster Londonderry)
sam coupe


NAME  X1-D (CZ-802C)
TYPE  Home Computer
YEAR  1983
KEYBOARD  Full-stroke keyboard
CPU  Sharp Z80 A
RAM  64 KB
TEXT MODES  40 / 80 x 25
GRAPHIC MODES  320 x 200 / 640 x 200
SOUND  3 voices PSG
SIZE / WEIGHT  Unknown
I/O PORTS  2 x I/O ports, 2 x joysticks (Atari), audio out, keyboard, printer
PRICE  198,000 yen (Japan, 1983)

Software for this system!

year unknown Dempa, Namco
year unknown Konami
year unknown T&ESoft

Please buy a t-shirt to support us !
Ready prompt
ZX Spectrum
Arcade cherry
Spiral program
Atari joystick
Battle Zone
Vectrex ship
C64 maze generator
Moon Lander
Competition Pro Joystick
Atari ST bombs
Elite spaceship t-shirt
Commodore 64 prompt
Pak Pak Monster
Pixel Deer
BASIC code
Shooting gallery
3D Cubes
Pixel adventure
Vector ship

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