VHDL在数字电路设计中的应用

Application of VHDL in the design of digital circuits

硬件描述语言已成为当今以及未来电子设计自动化(EDA)解决方案的核心,特别是对于深亚微米复杂数字系统的设计,硬件描述语言具有独特的作用。本文利用硬件描述语言中的工业标准语言VHDL,设计了一个空调机控制器电路,并通过仿真实现了预定功能。结果表明,VHDL在数字电子电路的设计中具有硬件描述能力强、设计方法灵活等优点。

Hardware description language has become the core of the solution scheme for EDA,espe-cially for the design of deep sub-micrometer complex digital systems.An air-condition controller circuit was designed by use of a kind of industrial standard hardware description language called VHDL.The pro-posed function was realized through simulation.The results show that VHDL has the properties of strong hardware description ability,flexibility in design method,etc.