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Video display controller for expanding monochrome data to programmable foreground and background color image data
Video display controller for expanding monochrome data to programmable foreground and background color image data
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机译:视频显示控制器,用于将单色数据扩展为可编程的前景和背景彩色图像数据
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摘要
A circuit which expands monochrome character image patterns to color form for use in a raster scanned computer display system. Monochrome patterns are expanded from one bit per pixel to n bits per pixel. Foreground and background colors are programmable in a pattern generator which uses data from the expanded source patterns to select appropriate colors and characters for a destination pattern to be displayed. The expanded multicolor image is generated by hardware.
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