Click Here to visit our Sponsor
The History of Computing The Magazine Have Fun there ! Buy books and goodies
  Mistake ? You have mr info ? Click here !Add Info     Search     Click here use the advanced search engine
Browse console museumBrowse pong museum









 

Ready prompt T-shirts!

see details
ZX Spectrum T-shirts!

see details
Atari joystick T-shirts!

see details
Arcade cherry T-shirts!

see details
Spiral program T-shirts!

see details
Battle Zone T-shirts!

see details
Vectrex ship T-shirts!

see details
Moon Lander T-shirts!

see details
Elite spaceship t-shirt T-shirts!

see details
C64 maze generator T-shirts!

see details
Atari ST bombs T-shirts!

see details
Competition Pro Joystick T-shirts!

see details
Pak Pak Monster T-shirts!

see details
BASIC code T-shirts!

see details
Shooting gallery T-shirts!

see details
Breakout T-shirts!

see details
Pixel adventure T-shirts!

see details
Vector ship T-shirts!

see details





I > IMSAI  > 8048   


IMSAI
8048

A soon as the Intel single chip microcomputer was available, IMSAI developped this single board computer. The 8048 processor offered integrated RAM, ROM, I/O, Timer/counter and interrupts. IMSAI added a 24 keys hexadecimal keyboard, a 9-digit LED hex display, 26 I/O lines connectors, 5 relays, Teletype and audio cassette interfaces. 2 Kb of ROM and 1 Kb. of RAM was intalled. Sockets was available for one additional Kb. The system was expandable up to 64 Kb. of RAM off board. The 8048 board was intended for computers newcomers particularly interested in interfacing techniques.

Thanks to Thomas Fischer and his IMSAI site for the pictures and some information.


 

Does anyboday have layouts for the s-100 motherboard from a imsai 8080 i want to reprint them.

          
Monday 25th August 2003
Dominic (Holland)

Is there anyone interested in obtaining an IMSAI
8048 Control Computer-there's one gathering dust
in my basement ; make a reasonable offer and it could be yours.

          
Friday 28th March 2003
Squibit (Northenr NJ)

 

NAME  8048
MANUFACTURER  IMSAI
TYPE  Home Computer
ORIGIN  U.S.A.
YEAR  1977
KEYBOARD  24 pad hexadecimal
CPU  Intel 8048
RAM  1 Kb. (processor) + 1 Kb. (board)
ROM  1 Kb. (processor)
SIZE / WEIGHT  8.5 x 10 inches
I/O PORTS  26 I/O pins, Teletype, tape recorder, relay output, power supply
POWER SUPPLY  5V. external P.S.U.
PERIPHERALS  RAM expansion up to 64 Kb.
5V. Power supply $99
PRICE  ROM kit version: $249
EROM kit version: $399
ROM assembled version: $299
EROM assembled version: $499




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
Breakout
Vector ship

Related Ebay auctions in real time - click to buy yours







 
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) -