摘要
本文介绍采用Z80-CTC 芯片实现16位可逆计数器的设计方法,并给出了硬件连线图和具体编程.本文设计的计数器线路简单、成本低、抗干扰能力强、可靠性高、易于实现,已用于微机实时控制系统.
In this paper a method for designing 16-digit reversible counter using a Z80-CTC chiphas been presented.Both the circuit diagramand the programme have been given in thepaper.Compared with often used 16-digit re-versible counter,the counter in the paper issimple in circuit and low in cost.It has greatanticlutter ability and reliability,and it iseasy to complete.The technical feasibility ofusing the 16-digit reversible counter in pract-ical microcomputer control system has beenproved.
出处
《微电子学与计算机》
CSCD
北大核心
1990年第10期18-20,共3页
Microelectronics & Computer
关键词
微机
控制系统
计数器
Z80-CTC Chip
Reversible Counter
