File:Acorn 2MHz6502CPUB.jpg
Acorn_2MHz6502CPUB.jpg (640 × 424 pixels, file size: 51 KB, MIME type: image/jpeg)
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DescriptionAcorn 2MHz6502CPUB.jpg |
English: Acorn 2MHz 6502A CPU (back).This 6502A CPU comes from an Acorn System 5. The board appears to be a very early one with lots ofwire patches. The CPU (second IC from left) is a Synertek SY6502B which according an internet search is a 3MHz CPU. The first IC on left is a 6522A which handles the keyboard interface which is next to it. The ROM which has a white label which says "SYS 5F Iss 1.00" is an MBM2764 8K erable ROM. The IC to the right of the ROM is a HM6116P-3 2K Static RAM. The crystal at the bottom of the card is 24MHz. |
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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 2MHz 6502A CPU 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 | 00:40, 23 November 2011 | 640 × 424 (51 KB) | Smallbot (talk | contribs) | Commons:Bots/Requests/Smallbot Uploading images from http://acorn.chriswhy.co.uk/8bit_Upgrades/Acorn_2MHz6502CPU.html |
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