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为了在触摸屏上实现良好的人机交互,将uc/GUI移植到Nios Ⅱ嵌入式平台上。通过在Quartus Ⅱ 9.0平台下使用VHDL及其集成的SOPC Builder,在FPGA上创建触摸屏的IP核进行硬件逻辑电路的设计。实例验证了uc/GUI和Nios的结合适合于嵌入式系统的人机界面开发。
In order to achieve good human-computer interaction on the touch screen, uc / GUI will be ported to the Nios II embedded platform. Through the use of VHDL and its integrated SOPC Builder in Quartus II 9.0 platform, we create a touch screen IP core on the FPGA to design the hardware logic circuit. The example verifies that the combination of uc / GUI and Nios is suitable for human-machine interface development of embedded systems.