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Sinclair ZX80 Prototype PDZ 4732 Basic ROM - Nine Tiles

The Sinclair ZX80 was a home computer brought to market in 1980 by Sinclair Research of Cambridge, England. It was notable for being the first computer available in the UK for under a hundred pounds (a price tag of £99.95 for the ready-built model). It was available in kit form, where purchasers had to assemble and solder it together, and as a ready-built version at a slightly higher cost for those without the skill or inclination to build their own unit. The ZX80 was very popular straight away, and for some time there was a waiting list of several months for either version of the machine.

This machine is part of the Nine tiles Collection. The machine has a basic ROM that reads PDZ4732, which has not shown up in any search, it may be a machine that has a ROM installed from just before launch to test functions.

Manufacturer: Sinclair
Date: 1980



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Sinclair ZX80 Prototype PDZ 4732 Basic ROM - Nine Tiles Manuals:

Item Manufacturer Date
Sinclair ZX80 Assembly Instructions and ZX81 Additions Sinclair 1980

Magazines RELATED to Sinclair ZX80 Prototype PDZ 4732 Basic ROM - Nine Tiles in our Library

Item Manufacturer Date
Personal Computer World - April 1980 Apr 1980
Computer Age - February 1981 Computer Age Feb 1981
Personal Computer World - August 1981 1 Aug 1981
Personal Computer World - November 1981 Nov 1981

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This exhibit has a reference ID of CH54576. Please quote this reference ID in any communication with the Centre for Computing History.

 

Sinclair ZX80 Prototype PDZ 4732 Basic ROM - Nine Tiles

  Software Archive   [2]
  Peripherals   [5]

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