这是一个用vhdl编的多功能电子秒表，可以记录几个人的时间，并且可以在跑秒的时候查看记录。。〔原创〕...

verilog讲义 卡内基梅陇大学verilog课程讲义-unlocked 卡内基梅陇大学verilog课程讲义-unlocked(Verilog Course Lectures at Carnegie Mellon, University Verilog Course Lectures at Carnegie Mellon University Verilog Course Lectures at Carnegie Mellon University)

基于FPGA的16*16点阵中文LED显示，另带有几个简单的中文汉字的点阵数据。(FPGA-based 16* 16 dot matrix Chinese LED display, and the other with a few simple lattice data Chinese characters.)

matlab dsp building fpga(matlab dsp building )

- RS码是Reed-Solomon 码（理德－所罗门码）的简称，它是一类非二进制BCH码，在RS码中，输入信号分成k·m比特一组，每组包括k个符号，每个符号由m个比特组成。(- RS code is a Reed-Solomon code (Reed- Solomon codes) for short, is a non-binary BCH code, the RS code, the input signal is divided into a set of k · m bits, each including k symbols, each symbol consists of m bits.)

此程序基于ADC0809,它是CMOS的8位A/D转换器，片内有8路模拟开关，可控制8个模拟量中的一个进入转换器中。-Connection between ADC 0809, it was the eight CMOS A/D converters. Tablets containing eight analog switches, control eight of analog converters enter a Chinese.

实现pwm波的输出，按键可调占空比的，可通过连接pwm输出值led灯以检测占空比的变化(To realize the output of the PWM wave, key adjustable duty ratio, but through the connection PWM output value led lamp with testing duty ratio changes )

以太网总线源代码，里面有详细的文档说明，已经过FPGA验证。-Ethernet bus source code, which has a detailed document that has been FPGA verification.

应用背景FPGA原型的VHDL例子提供一系列清晰，易于遵循的快速代码开发模板；大量的实际例子来说明和强化的概念和设计技术；现实可实施的项目和测试在Xilinx原型板；深入探索和Xilinx PicoBlaze软核微处理器。关键技术本书采用“做中学”介绍VHDL和FPGA技术的概念和设计人员通过一系列的实验方法。

This code for countor . it is design in verilog HDL.