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设计一种基于芯片级系统(So C)的机载大屏幕显示器图形产生系统,对图形系统框架、大分辨率图形产生、矢量汉字显示、PCIe接口等关键部分进行了详细说明。结合实际使用需求,绘制了典型画面。基于So C的图形产生系统有效地解决了传统的基于CPU+GPU图形系统功耗高、体积大的问题。随着应用处理器的迅速发展,So C图形系统性能将快速提升,形成系列化产品。
A SoC-based graphic generation system for on-board large-screen displays is designed. The key parts such as graphics system framework, large resolution graphics generation, vector Chinese character display and PCIe interface are described in detail. With the actual use of demand, draw a typical picture. SoC-based graphics generation system effectively solves the traditional CPU + GPU graphics system, high power consumption, large size. With the rapid development of application processors, SoC graphics system performance will rapidly increase to form a series of products.