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　M4A564/32 CPLD VHDLＡ程序，调试可用,51扩展.-M4A564/32 CPLD VHDLA procedures, debugging is available, 51 to expand.

实现时分秒的计数和校正实现时分秒的计数和校正(Realized and correction of minutes and seconds count)

内容有VHDL语法总结及相应的实例应用，每个程序我都亲自试过，特别适合初学VHDL的同学们。常用的程序有 设计一个M序列发生器，M序列为“11110101”、 设计一个彩灯控制器，彩灯共有16个，每次顺序点亮相邻的四个彩灯，如此循环执行，循环的方向可以控制。设计一个跑马灯控制器。一共有8个彩灯，编号为LED0~LED7，点亮方式为：先从左往右顺序点亮，然后从右往左，如此循环往复等等。这些都是我在考试前熬夜总结的，很有用。如果配合开发板用的话，那就更好了 ( VHDL syntax summary content and the appropriate application instance, every program I have personally tried, especially for students of beginner VHDL. Common program has designed a sequence generator M, the M series is 11110101 , a lantern controller design, a total of 16 lights, each sequence of four adjacent lights lit, so the cycle execution cycle direction can be controlled. Marquee design a controller. A total of eight lights, numbered LED0 ~ LED7, the lighting way: first left to right order of light, and then right to left, so the cycle and so on. These are all I stay up all night before the exam summary, very useful. When combined with the development board, then so much the better )

采用SG3525实现感应加热电源的频率跟踪。(SG3525 is used to realize frequency tracking of induction heating power supply.)

ALTERA FPGA CLPD

ddr2 controller功能控制,里面有四个模块-ddr2 controller functions to control, which has four modules

this is bpsk code in matlab

利用verilog语言设计公共电话共包括以下几个状态：挂机、待机、身份确认、修改密码、通话等五个状态。内含详细的源码以及设计过程、模块-The use of public telephones were verilog language design include the following states: hang up, standby, identification, change passwords, call the five states. Includes a detailed source code as well as the design process, the module

循环冗余校验码(试验报告)-Cyclic Redundancy Check (pilot reports)

基于fpga的数字电压表的设计，包括ad转换，bcd码转换，分频，3选1模块，小数点生成模块，显示模块组成。(Based on the FPGA digital voltage meter design, including AD conversion, BCD code conversion, frequency,3 choose1module, a decimal point generating module, display module. )