VHDL在系统芯片设计中的应用

本文介绍了超高速集成电路硬件描述语言（VHDL）的发展历程，并且论述了利用VHDL在复杂可编程逻辑器件（CPLD）上进行系统芯片（SOC）设计的方法。通过视频同步信号发生器的设计实例本文详细描述了基于VHDL进行系统芯片设计方法的应用过程，并进一步讨论了在实际应用中VHDL程序设计的优化问题和应用技巧。  Application of VHDL to System on Chip Design

Ji Fan 1 Wang Xiaohao 1 Zhou Zhaoying 1 Qi Yi 2

(1 Department of Precision Instruments and Mechanology, Tsinghua University, Beijing 100084;2 Electronic Engineer Department,Beijing University of Aeronautics and Astronautics, Beijng 100083)

Abstract: This paper introduces the development of very high speed integrated circuit hardware description language (VHDL), and presents the design mathod of system on chip on the basis of VHDL and complex programmable logic device (CPLD). Through the example of video synchronous signal generator the design process of system on chip is particularly described. Moreover the optimization of system and VHDL programming skill is discussed.

Key Words:VHDL;CPLD;System on Chip