基于DE2-70开发板的VGA接口实现程序

基于sopc ep2c5开发板的液晶字符显示例程-Sopc ep2c5 development board based on liquid crystal character display routine

这个文件中是UltraEdit的一些格式化文件说明 由于原来的 UltraEdit 不支持 HDL 语言的格式化显示，把文件解压得到的 wordfile.txt替换其安装目录下的 wordfile.txt 文件即可-This document is formatted UltraEdit document describes some of the original UltraEdit as a result of HDL does not support formatting language shows that the document received decompression wordfile.txt replace its installation directory under the document can wordfile.txt

高频卡读写原理及技术编程应用--卡的读取，写入。(High-frequency card reader technology)

关于FPGA的书籍，介绍了大量的Verilog实例，对初学者很有帮助-Books on the FPGA, introduced a large number of Verilog examples very helpful for beginners

说明：  反应力测试 利用图片的变换根据用户点击的反应时间判断(Reaction force measurement using the picture of the transformation reaction time based on user clicks judgment)

FPGA based implementation of a SDR - codes in Verilog HDL for the processor and control.-FPGA based implementation of a SDR- codes in Verilog HDL for the processor and control.

通信中常用的PN序列产生器的源代码全部打包(Communications commonly used in PN sequence generator, the source code of all packaged)

最新的ATA-六总线协议源代码参考，实现DMA,PIO模式，可挂CDROM,IDE硬盘，CF卡．-the latest ATA-6 bus protocol source code reference, achieving DMA, PIO Mode, can be linked to CDROM, IDE hard drive, CF card.

说明：  这是一个带声音的弹球小游戏，通过VGA口显示，通过扩展口JA的 pin4和 pin GND输出声音， BTN3 BTN2 控制挡板左右移动，弹球和挡板都自带动画效果(This is a band sound pinball game, through the VGA port shows that through the expansion of the mouth of the JA and pin4 output pin GND voice, BTN3 BTN2 control baffle around Mobile, pinball and baffle all bring their own animation effects)

帧激励产生器，用于VMM仿真中生成所需要帧以供测试所用(the use for test)