在微机控制的应用系统中,利用已有微机来模拟数字逻辑电路的功能,从而代替一部分硬件,是目前进行数字系统设计的一种先进方法。本文根据我们科研实践的总结,并参照有关资料,对门电路、触发器、单稳态触发器、时序电路等基本组合和时序逻辑电路的微机模拟,作了系统的阐述,并以Z80微机为例,列举了典型实例。 In computer-controlled applications, the use of existing computer to simulate the function of digital logic to replace part of the hardware is currently an advanced method of digital system design. Based on the summary of our research practice and referring to relevant data, this paper systematically elaborates on the basic computer simulations of gate circuits, flip-flops, monostable flip-flops, timing circuits, and sequential logic circuits. Taking the Z80 microcomputer as an example , Give a typical example.