File:NorthStar Horizon Z80 processor board.jpg

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描述 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.
日期 2008年2月3號 (original upload date)
來源 No machine-readable source provided. Own work assumed (based on copyright claims).
作者 No machine-readable author provided. Dmeranda assumed (based on copyright claims).

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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3 2 2008

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現時2008年2月3號 (日) 10:37響2008年2月3號 (日) 10:37嘅縮圖版本1,024 × 768(166 KB)DmerandaThis 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

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