摘要
文中设计了一种随机数发生电路,可以生成一位十进制随机数,电路分为开关电路、脉冲产生电路、计数电路和显示电路,采用常用芯片设计,产品方便可靠,成本低廉。并利用仿真软件进行数据统计,仿真结果表明该电路可以有效实现随机产生数码0到9的功能。
This paper presents a random number generating circuit, It can generate a random decimal number.The circuit is composed of a switching circuit, a pulse generating circuit, a counting circuit and a display circuit.Use common chip design, The design has the characteristics of convenience, reliability and low cost. And using simulation software for data statistics. The computer simulation results show that the design implements generator of random number from 0 to 9.
出处
《电子设计工程》
2017年第6期19-22,共4页
Electronic Design Engineering
基金
宝鸡市科技局农业攻关项目(14NYGG-5-7)
宝鸡文理学院院级重点项目(ZK11145)
