Click Here to become a fan    
The Latest News ! The History of Computing The Magazine Forums Collectors corner Have Fun there ! Buy books and goodies
  Click here to loginLogin Click here to print the pagePrinter ViewClick here to send a link to this page to a friendTell a FriendTell us what you think about this pageRate this PageMistake ? You have mr info ? Click here !Add Info     Search     Click here use the advanced search engine

Texas
Instruments

TI
99
/
4A
Beige
Browse console museumBrowse pong museum









 

Space Invaders - Retro Gamer goodies !

see details
Apple II goodies !

see details
MZ-700 goodies !

see details
Commodore 64 goodies !

see details
Horace is not dead goodies !

see details
I love my Oric-1 goodies !

see details
Odyssey 2 / Videopac sprites goodies !

see details
H.E.R.O. goodies !

see details
Amiga Workbench goodies !

see details
READY prompt goodies !

see details
Odyssey 2 / Videopac Select Game prompt goodies !

see details
Destroy all humanoids ! goodies !

see details
Commodore 64 boot screen goodies !

see details
Atari ST bee icon goodies !

see details
MSX Retro Gamer goodies !

see details
Commodore VIC-20 goodies !

see details
Back to the roots goodies !

see details
www.old-computers.com logo goodies !

see details
Atari ST bomb icons goodies !

see details
Oric Atmos goodies !

see details
ZX Spectrum goodies !

see details
Amstrad CPC-464 goodies !

see details
Pixel adventurer goodies !

see details
Camputers Lynx logo goodies !

see details
Space Invaders goodies !

see details
1kb memory only...sorry goodies !

see details







P > PANASONIC > JD series     


Panasonic
JD series

The Panasonic computers from the JD Series are classic CP/M professional systems released at the begining of the 80's.

They are powered by an Intel 8085A processor, offer from 32 KB to 64 KB RAM and are equiped with two 8" or 5.25" floppy disk drives, depending on models. No graphic features here, but 80x24 text resolution on a 12" built-in green phosphor monitor.

The following software were delivered on disk: CP/M 2.2, Microsoft Basic, MicroCobol and Assembler.

Panasonic released several computers in this serie: JD-800U, JD-840U, JD-700U, JD-740U, JD-850M, JD-800M and JD-740M. There were almost the same systems with RAM and/or floppy fisk drive specs differences. See the comparison charts for more details.

_____

Contributor: Juraj Mucko (pictures)

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.
ShareThis


 

 

NAME  JD series
MANUFACTURER  Panasonic
TYPE  Professional Computer
ORIGIN  Japan
YEAR  ? 1981
BUILT IN LANGUAGE  CP/M, Microsoft Basic, MicroCobol and Assembler delivered on disks
KEYBOARD  full stroke keyboard, 94 keys, 21 function keys, numeric keypad and arrow keys
CPU  Intel 8085A
SPEED  2 MHz
RAM  JD-700U: 32 KB (56 KB max.)
JD-800U, 840U, 740U : 56 KB
JD-800M, 740M : 60 KB
JD-850M: 64 KB
ROM  2 KB (+ 2KB optional)
TEXT MODES  80 x 24
GRAPHIC MODES  None
COLOrsc  None, built-in 12'' green phosphor monitor
SOUND  buzzer
SIZE / WEIGHT  540 x 390 x 630 mm / 50 Kg
I/O PORTS  3 x RS232c connectors
BUILT IN MEDIA  two 8'' or 5.25'' floppy disc drives, depending on models
OS  CP/M 2.2
POWER SUPPLY  PSU built-in
PERIPHERALS  8.4 MB hard disk, GP-IB (IEEE-488) interface, cartridge tape
PRICE  Unknown





Google
 
Web www.old-computersc.com


 

More pictures
Adverts
Hardware Info
Documentations
Mini-Forum

Click here to go to the top of the page   
Contact us | members | about old-computers.com | donate old-systems | FAQ
OLD-COMPUTERS.COM is hosted by - NYI (New York Internet) -