File:NorthStar Horizon Z80 processor board.jpg
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This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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Summary
| Description | This is a processor board for the NorthStar Horizon vintage computer. Although this board was designed circa 1977, the computer for which it was intended was not released until 1979. The primary Zilog Z80 processor is the largest chip in the center. It is surrounded by many other discrete logic chips. Notice that none of the chips are soldered, but are instead in sockets. |
| Date | 3 February 2008 (original upload date) |
| Source | No machine-readable source provided. Own work assumed (based on copyright claims). |
| Author | No machine-readable author provided. Dmeranda assumed (based on copyright claims). |
Licensing
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 03:37, 3 February 2008 | 1,024 × 768 (166 KB) | Dmeranda | This is a processor board for the NorthStar Horizon vintage computer, circa 1977. The primary Zilog Z80 processor is the largest chip in the center. It is surrounded by many other discrete logic ch |
File usage
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