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详细介绍了点阵图形液晶模块FYD12864-0402B的原理和AT91 RM9200的特性,具体阐述了FYD12864-0402B与AT91RM9200的硬件接口和驱动程序的设计,该接口结构简单,性能稳定,达到了设计要求,取得了良好的显示效果.
The principle of FYD12864-0402B and the characteristics of AT91 RM9200 are introduced in detail. The hardware interface and driver design of FYD12864-0402B and AT91RM9200 are described in detail. The interface has the advantages of simple structure, stable performance and achieved the design requirements. A good display.