File:Timex Sinclair 1000 Motherboard BL (cropped Ferranti ULA).jpg

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English: The motherboard of the Timex Sinclair 1000 released in 1982, was the American version of the ZX81, and the first computer to cost under 100$. It has black and white graphics and no sound, an integraded membrane keyboard, and an expansion slot. I was followed by the model 1500 in 1983. The Motherboard of the Timex Sinclair 1000 contains the 8-bit 3.25MHz Zilog Z80A CPU. It has 2 KB of memory and a 60Hz NTSC TV modulator.
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Author MarcoTangerino
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25 February 2018

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Date/TimeThumbnailDimensionsUserComment
current04:31, 30 July 2018Thumbnail for version as of 04:31, 30 July 2018923 × 719 (274 KB)Alexis Jazzrotate
04:30, 30 July 2018Thumbnail for version as of 04:30, 30 July 2018874 × 648 (464 KB)Alexis JazzFile:Timex Sinclair 1000 Motherboard BL.jpg cropped 76 % horizontally, 77 % vertically using CropTool with lossless mode.
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