VHDL模拟器波形显示器的研制

目的研究图形，图像的快速显示算法，研制工作站环境下基于Ｍｏｔｉｆ的面向对象类库。方法 在工作站平台上使用Ｃ＾＋＋和Ｍｏｔｉｆ研制了ＶＨＤＬ模拟器波形显示器，波形显示器中使用了波形图三级映射算法，构造并使用Ｍｏｔｉｆ的面向对象类库。结果该波形显示器具有显示速度快，程序可移植性强等特点。结论充分体现了算法的优越性和基于Ｍｏｔｉｆ面向对象类库设计的合理性。

Design and Implementation of a Wave Viewer for the VHDL Simulator

Aim To study the fast display algorithm for graphics and image,and to develop an object oriented class library used for Motif under aworkstation environment Methods A high performance VHDL wave viewer is developed on a workstation using C ++ and Motif A three level mapping display algorithm is used in the wave viewer Results The algorithm has the characteristics of having a fast display speed and is easily transplanted Conclusion Superiority of the algorithm is fully demonstrated and the rationality of the design of class library approved