File:Acorn Z80 2nd processor (right).jpg

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Acorn_Z80_2nd_processor_(right).jpg ‎(640 × 200 pixels, file size: 9 KB, MIME type: image/jpeg)

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English: Acorn Z80 2nd processor (right).Back in the early '80s I had a Torch Z80 disc pack with my BBC B so I didn't bother with the Acorn Z80 2nd processor, this example was bought off ebay in November 2001. The Z80 2nd processor has a 6MHz Z80 processor with 64KB memory, it ran CP/M 2.2.The Z80 2nd processor came with a generaous range of software including:
  • MemoPlan - a word processor
  • FilePlan - a personal database
  • GraphPlan - a spreadsheet and graphics program
  • Accountant - an integrated accounting program
  • Neucleus - a system generator to develop your own software
  • BBC BASIC (Z80) and Professional BASIC
  • CIS COBOL with Animator and Forms2

The pictures show:

  • The Acorn Z80 2nd processor box, it is far from mint, but in quite good condition for its age.
  • The Z80 2nd processor front and top, showing quite heavy discolouration, i think from sunlight rather than nicotene.
  • The right side the the Z80 2nd processor (the left is the same.
  • The back of the Z80 second processor showing the power in, fuse and on/off switch
  • The bottom of theZ80 2nd processor showing the ribbon cable connector to the BBC B's TUBE interface and the serial Number (04-ANC04-105415)
  • The Z80 2nd processor with the top cover removed, showing the +5v psu in the front and the Z80 circuit board in the middle.
  • The Z80 circuit board with the Ferranti TUBE ULA next to the ribbon cable, the Z80 CPU is in the middle of the board.
  • The bottom of the Z80 circuit board.
Date between circa 2004 and circa 2011
date QS:P,+2050-00-00T00:00:00Z/7,P1319,+2004-00-00T00:00:00Z/9,P1326,+2011-00-00T00:00:00Z/9,P1480,Q5727902
Source Chris's Acorns: Acorn ANC04 Z80 2nd processor Direct
Author Chris Whytehead
Permission
(Reusing this file)
Chris's Acorns This photograph originates from Chris's Acorns, a collection of material relating to Acorn Computers. The photograph was created between ~2004 and 2011 by Chris Whytehead. Please use the photo while adhering to the license including the attribution to "Chris Whytehead, Chris's Acorns – CC-BY-SA-3.0".

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Information (including text and photos) presented on Chris's Acorns may be reused under the Creative Commons Attribution-Share Alike 3.0 Unported unless otherwise specified. Some information, in particular all the information in the documentation section (e.g. brochures, manuals and books) and the software section (e.g. programs and disc images) remain the copyright of their respective owners and may not be reused without their permission. Images may contain trademarks which remain the property of their respective owners.

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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Chris Whytehead, Chris's Acorns – CC-BY-SA-3.0
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