我自己写的vhdl程序，内有画图器，ram 和控制ram。还有test bentch。-I wrote it myself vhdl procedures, which are drawing device, and control of ram ram. There bentch test.

320240lcd屏驱动程序，包括画图程序-320240lcd screen drivers, including the Paint program

DE2开发板的TRDB-LTM测试程序，完成基本的画图功能-DE2 board TRDB- LTM test program to complete the basic drawing functions

此程序的功能是对Quartus II软件仿真完成之后，导出的.tbl文件进行matlab画图，画出其时域图和频域图。其中待处理的.tbl文件，我将其进行人工处理，手动删除了无用信息，只剩余时间点、输入信号和输出信号。-The function of this program after the completion of the Quartus II software simulation, export tbl file matlab drawing, draw a diagram of th