Verilog HDL编写的CPU模型，很经典，比较通用

说明：  FPGA控制外边led，并实现跑马灯等多种效果，用户可以自行控制(FPGA control outside led)

4-Bit BCD Adder in Verilog

DS18B20温度传感器的基于FPGA的编程通信，使用VHDL语言(DS18B20 temperature sensor based FPGA programming communication with VHDL)

4人抢答系统，可以计时20秒，20秒无人抢答则视作无人抢答。start之前抢答者视为违规抢答，违规抢答会警告选手。若有一人抢答则其他3人锁定，不可再抢答。aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

很好的tft参考实列，通用的8位并口，非常快移值-Tft good reference is listed, eight general-purpose parallel port, very fast shift value

ZardWars Files ------------------------------

如果本版权声明未从文件中删除，并且任何衍生作品包含原始版权声明和相关免责声明，则可以不受限制地使用和分发本源文件。

国外大学上课用PPT。关于乘法器架构，实现，优化，有booth算法的具体实例。(Foreign university classes PPT. About multipliers architecture, implementation, optimization, there is a specific instance of the booth algorithm.)

1、用状态机设计A/D转换器ADC0809的采样控制电路，并在数码管上显示转换结果； 2、设置有复位和启动/保持开关，要求 ⑴ 复位开关用来使A/D转换器复位，并做好A/D转换准备； ⑵ 启动/保持开关用来控制A/D转换器开始连续转换或停止转换保持结果，即按一下启动/保持开关，启动A/D转换器开始转换，再按一下启/停开关，停止转换并保持结果。 3、采用Verilog HDL语言设计符合上述功能要求的控制电路。(1, with the state machine design A/D converter ADC0809 sampling control circuit and display the results on the digital conversion 2 is provided with a reset and start/hold switch, reset switch is used to make the request ⑴ A/D converter reset and do A/D conversion ready ⑵ start/hold switch is used to control the A/D converter starts converting or stop the conversion to maintain a continuous result that by clicking Start/hold switch, start the A/D converter to start the conversion, and then Click the start/stop switch stops the conversion and keep the results. 3, using Verilog HDL language designed to meet the functional requirements of the above-mentioned control circuit.)

基于CPLD的交通灯控制，完成交通灯的功能，校错能力(CPLD-based control of traffic lights, traffic lights to complete the function, the school was wrong capacity)