Cambridge Z88 All In One Pack

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The Cambridge Computer Z88 was an A4-size, lightweight, portable Z80-based computer with a built-in combined word processing/spreadsheet/database application called Pipedream, along with several other apps/utilities, such as a Z80-version of BBC BASIC.

The machine was designed by Sir Clive Sinclair and released by his company Cambridge Computer in 1987 (Sir Clive having been unable to market the computer as the Sinclair Z88 after selling Sinclair Research's computer business to Amstrad in 1986).
The Z88 is a portable computer based on a low-power CMOS version of the popular Z80 microprocessor. It comes with 32 KB of internal pseudo-static RAM and 128 KiB of ROM containing the Operating System (called OZ), but can be expanded up to 3.5 MB of RAM, of which the contents are preserved thanks to the batteries. An integrated capacitor prevents the Z88 from losing its data for a limited amount of time while changing the batteries.

Despite the lightness of the Z88—it weighs 0.9 kg—its construction is surprisingly robust, including its membrane/chiclet keyboard which is both comfortable and almost inaudible (an optional electronic "click" can be turned on if it proves too quiet for the user's taste).

Powered by four AA batteries (giving up to 20 hours of use), the computer has three memory slots; each of which can be used for RAM expansion, removable mass storage, and proprietary program use. Since the slots use RAM, EPROM and ROM for their data transfer, the transfer speeds are usually very high. Although RAM cards of up to 1 MB capacity were available, they were expensive. Most users used one or two 128 KB cards.

Though the SuperTwist LCD display has only eight lines, it is clear and surprisingly effective. In Pipedream, a miniature view of a whole page appears to the right of the display, giving a good feel for the overall layout, and compensating for the inevitable "letterbox" effect.

Our model is in excellent condition with the original box and manual. It is the "All In One Pack" which came boxed with the Z88 computer, a 128k Ram Pack, Mains Adapter, Carry Case, a set of batteries, a 32K Eprom Pack and a Eprom Eraser

Manufacturer: Sinclair
Date: 1987

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Cambridge Z88 All In One Pack Manuals:

Item Manufacturer Date
Z88 User Guide First Edition Cambridge Computers 1987
Z88 User Guide Second Edition Cambridge Computers 1987

Magazines RELATED to Cambridge Z88 All In One Pack in our Library

Item Manufacturer Date
The Micro User - February 1988 - Vol 5 No 12 Database Publications Ltd Feb 1987
Personal Computer World - March 1987 1 Mar 1987
Practical Computing - May 1987 May 1987
Personal Computer World - September 1987 1 Sep 1987
The Micro User - January 1988 - Vol 5 No 11 Database Publications Ltd Jan 1988
The Micro User - March 1988 - Vol 6 No 1 Database Publications Ltd Mar 1988
The Micro User - April 1988 - Vol 6 No 2 Database Publications Ltd Apr 1988
The Micro User - June 1988 - Vol 6 No 4 Database Publications Ltd Jun 1988
The Micro User - July 1988 - Vol 6 No 5 Database Publications Ltd Jul 1988
The Micro User - August 1988 - Vol 6 No 6 Database Publications Ltd Aug 1988
The Micro User - September 1988 - Vol 6 No 7 Database Publications Ltd Sep 1988
The Micro User - October 1988 - Vol 6 No 8 Database Publications Ltd Oct 1988
The Micro User - November 1988 - Vol 6 No 9 Database Publications Ltd Nov 1988
The Micro User - December 1988 - Vol 6 No 10 Database Publications Ltd Dec 1988
The Micro User - January 1989 - Vol 6 No 11 Database Publications Ltd Jan 1989
Personal Computer World - February 1989 1 Feb 1989
Personal Computer World - May 1989 1 May 1989
PCW Focus - August 1989 1 Aug 1989
Personal Computer World - October 1989 Oct 1989
Personal Computer World - November 1989 1 Nov 1989
Personal Computer World - December 1989 1 Dec 1989
Acorn User - July 1994 1994
Acorn User - January 1988 25 Mar 2009
Acorn User - November 1988 27 May 2009
Acorn User - January 1989 27 May 2009
Acorn User - February 1989 27 May 2009

Other Systems Related To Cambridge Z88 All In One Pack:

Item Manufacturer Date
Prototype of MK14 Sinclair 1977
Science of Cambridge MK 14 + Original Keyboard Sinclair 1977
Science of Cambridge MK 14 - Original Kit Sinclair 1977
Science of Cambridge MK14 + Memory Expansion in wooden case Sinclair 1977
Science of Cambridge MK14 Sinclair 1977
Sinclair ZX80 8K Basic Sinclair 1980
Sinclair ZX81 with Basic EPROM Sinclair 1980
Sinclair ZX80 Prototype PDZ 4732 Basic ROM - Nine Tiles Sinclair 1980
Sinclair ZX80 Updated to ZX81 Sinclair 1980
Sinclair ZX80 Sinclair 1st June 1980
Sinclair ZX81 Kit Sinclair 1981
Sinclair ZX Spectrum Prototype Sinclair 1981
Sinclair ZX81 Sinclair 1981
Sinclair ZX81 - Signed by Rick Dickinson Sinclair 5th March 1981
Sinclair ZX81 with Custom Case/Keyboard Sinclair 5th March 1981
Argentinian Sinclair Spectrum Sinclair 1982
Sinclair Spectrum with Homemade Keyboard Sinclair 1982
White Replica ZX Spectrum (Millionth Edition) Sinclair 1982
Early Sinclair ZX Spectrum Computer Sinclair 1982
Timex Sinclair 1000 Sinclair 1982
Sinclair ZX Spectrum Console Sinclair 1982
Sinclair ZX Spectrum Console Sinclair 1982
ZX Spectrum Issue 2 With ULA Modification Sinclair 1982
Timex Sinclair 1500 Sinclair 1982
Sinclair ZX Spectrum Case (Signed) Sinclair 1st March 1982
Sinclair ZX Spectrum 48k Sinclair 1st March 1982
Sinclair ZX Spectrum 16K Sinclair 1st March 1982
Sinclair ZX Spectrum Computer - Early Issue Sinclair 23rd April 1982
Timex Sinclair 2068 Timex Sinclair November 1983 to 1989
Sinclair QL + Schön Keyboard Sinclair 1984
Investronica Sinclair Spectrum Sinclair 1984
Sinclair QL (German) Sinclair 1984
Sinclair QL (Signed) Sinclair 1984
Sinclair QL (US) Sinclair 1984
Sinclair QL (Property of Sinclair) Sinclair 1984
Sinclair QL Sinclair 1984
Sinclair ZX Spectrum+ Sinclair 1st June 1984
Sinclair ZX Spectrum +2 Sinclair 1986
Sinclair ZX Spectrum 128 Sinclair January 1986
Sinclair ZX Spectrum +3 (Currys Box) Sinclair 1st June 1987
Sinclair ZX Spectrum +3 Sinclair 1st June 1987
Sinclair PC200 Sinclair 1988
Cambridge Z88 With PC Link Kit Sinclair 1988

This exhibit has a reference ID of CH52540. Please quote this reference ID in any communication with the Centre for Computing History.


Cambridge Z88 All In One Pack

  Book Archive   [4]
  Peripherals   [10]

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