File:Acorn Plus 1 (back).jpg
Acorn_Plus_1_(back).jpg (640 × 194 pixels, file size: 6 KB, MIME type: image/jpeg)
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DescriptionAcorn Plus 1 (back).jpg |
English: Acorn Plus 1 (back).The Plus 1 was the most important upgrade for the Electron. The Plus 1 provided 2 cartridge slots, a parallel print port and an analog in scocket with 4 x 8bit analogue to digital input channels for joysticks, games paddles or analogue measurement. It also provided the base for many further expansions such as diskdrives, sideways ROMs and other upgrades using the cartidge slots. This Plus 1 has beeen upgraded with the Slogger Electron Expansion ROM which provided additional commands for controlling the fuctions of the Plus 1.In July 1984 Acorn user published a review titled "Electron Special Expansion Factor ".A HiRes picture of the Acorn Plus 1 circuit board is available HERE .The Acorn Electron Plus 1 User Guide is available HERE.
The PRES Electron Plus 1 User Guide (1988) is available HERE . |
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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 |
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Source | Chris's Acorns: Acorn ALA11 Plus 1 Direct | ||||
Author | Chris Whytehead | ||||
Permission (Reusing this file) |
Chris Whytehead, the copyright holder of this work, hereby publishes it under the following license: 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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current | 03:09, 15 December 2011 | 640 × 194 (6 KB) | Smallbot (talk | contribs) | Commons:Bots/Requests/Smallbot Uploading images from http://acorn.chriswhy.co.uk/8bit_Upgrades/Acorn_Plus1.html |
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