Manufacturers

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Small-Scale Experimental Machine (SSEM), 'Baby'

  1. Game infos
  2. Sound
  3. Driver
  4. Inputs
  5. Controls
  6. Display
  7. Chips list
  8. Categories
  9. History
Download ssem.zip (0 B)
Snapshot

Game infos

Description Small-Scale Experimental Machine (SSEM), 'Baby'
Name ssem
Manufacturer Manchester University
Year 1948
Runnable yes
System arcade /
Number of players Non-arcade
Added to MAME .132
Romset size 0 B
Romset file files
Romset zip 0 B
Genre Computer

Sound infos

Sound_channels 0

Driver infos

Driver status good
Driver emulation good
Driver color good
Driver sound good
Driver graphic good
Driver cocktail
Driver protection
Driver savestate yes

Inputs infos

Input service no
Input tilt no
Input players 1
Input buttons
Input coins

Controls infos

type ways minimum maximum sensitivity keydelta reverse
keyboard no

Display infos

type rotate flipx width height refresh pixclock htotal hbend hbstart vtotal vbend vbstart
raster 0 no 256 280 50

Chips list

name tag type clock
SSEMCPU maincpu cpu 700

Categories

History


Computer published 71 years ago:

Small-Scale Experimental Machine (c) 1948 Victoria University of Manchester

- TRIVIA -

The Small-Scale Experiemntal Machine was the world's first stored-program computer. It ran its first program, consisting of 17 instructions, on June 21, 1948.

The machine was not intended to be a practical computer but was instead designed as a testbed for the Williams tube, an early form of computer memory. Although considered 'small and primitive' by the standards of its time, it was the first working machine to contain all the elements essential to a modern electronic computer.

In 1998, a working replica of the SSEM, now on display at the Museum of Science and Industry in Manchester, was built to celebrate the 50th anniversary of the running of its first program. Demonstrations of the machine in operation are held regularly at the museum.

- CONTRIBUTE -

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