摘要
提出一种控制数码管显示的有效方法,这种方法基于一种特殊的嵌入式系统-SOPC可编程片上系统,以SOPC的应用为基础平台,利用Quartus II软件构建硬件系统,并利用NiosⅡDES软件编程,使其运行在DE1上,通过程序的控制使数码管显示,从而实现时钟的功能。实验结果表明,基于SOPC的系统环境下,可以利用定时器控制数码管显示。此外,还可以根据不同的用户需求实现不同的功能,方便了对数码管的控制,使其控制过程更加简洁有效。
Put forward an effective method to control the digital tube display, this method is based on a special kind of embedded system-the SOPC system on programmable chip, on the basis of the application of SOPC, about building a digital system that is controlled by a timer in the Quartus II software, and programming in the Nios II EDS software to make it run in DE1, through the control the digital tube display program, realize the function of clock. Experimental results show that the digital can display by the controlling of timer in the system of SOPC. In addition, you can realize different functions according to different requirements of users, it can convenient for controlling the digital tube, and make it more concise and effective.
出处
《电子设计工程》
2016年第15期162-164,167,共4页
Electronic Design Engineering
基金
内蒙古大学高层次人才引进科研资助项目(135123)
