摘要
本文介绍了当前流行的两种硬件描述语言———ＶＨＤＬ和ＶｅｒｉｌｏｇＨＤＬ。给出了利用硬件描述语言进行逻辑系统设计的流程和方法，与传统设计方法进行了比较。
This paper describes two kinds of hardware description language—VHDL and Verilog HDLwhich recently are used widely in the world.It also provides the methods of designing a logic system with the hardware description language and compares them with traditional methods.
关键词
EDA
硬件描述语言
HDL
逻辑系统
EDA(Electronic Design Automatic),HDL(Hardware Description Language),logic system
