【摘要】 介绍并对比了静态与动态两种数码显示方式的特点,研究了扫描控制电路的设计及设置方法,实现了由硬件构成的扫描控制电路,并对扫描控制电路的直接设置方案进行了改进,通过对数字计时电路输出信号动态显示设计方案的对比,表明由硬件实现并采用复合设置方式的动态显示电路可以广泛应用于电子电路的设计中。更多还原

【Abstract】 This paper discusses static and dynamic digital displays,design and setting of scan control circuits,achieves its hardware component and improves its project,simplifies the number of circuitry output signal connected to an external circuit,makes the structure of digital circuits more convenient,these advantages making dynamic scanning display of works in digital circuit applications have a wide range of uses.更多还原