Device Driver Design and High Resolution Graphics Display Development in XENIX/386 System
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摘要: 本文结合一个简单的显示驱动程序例子讨论了XENIX/386系统下驱动程序设计的重要概念和关键技术,并介绍了开发大屏幕高分辨率彩色图形(图象)显示驱动软件的一些思路和技巧;而这正是目前XENIX系统显示软件所缺少的,并且为加强XENIX系统I/O能力使之支持新的外部设备提供了有效途径。
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关键词:
- 气象 程序设计 大屏幕 显示器
Abstract: This paper through an example deals with the important concepts and software techniques of the device driver designing in the XENIX/386 operating system on microcomputer, and introduces some ideas for development of high resolution color graphics (or images) display. These research results overcome deficiency of the current version of the XENIX/386. In addition, it provides an efficient way for users to develop the XENIX to support new peripheral devices.
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