Spartan3逻辑设计

Verilog代码，适合于初学者进行学习，是基于DE2平台的代码。(Verilog code, suitable for beginners to learn, is based on the DE2 platform code.)

wallace tree multiplier in verrilog

SystemVerilog 写的APB总线接口的uart 代码，带testbench.(Uart code of APB bus interface written by SystemVerilog, with testbench.)

8 位规模 comparater 与注册

RS通用编码器，根据定义的参数以及本原多项式就能实现各种体制的编码，Verilog实现，还附带有限域乘法的实现，代码清晰，精炼

这给了主从模式的 JK 触发器，可以用来排除竞争周围条件。欢迎大家下载、试用。谢谢大家的支持！

Meyers wavelet. DWT VHDL.

EDA/VHDL数字频率计，可编程逻辑门阵列，EDA课程设计(EDA/VHDL digital frequency meter, programmable logic gate array, EDA curriculum design)

说明：  在FPGA实验操作系统实现ASK,FSK,PSK的调制解调，基带信号由M序列发生器产生，经过AD模块在示波器上进行显示，精油DA模块在同一块实验板上进行解调操作，生成信号控制LED灯的亮灭，并与调制输出信号在示波器上同时展示，并进行对比。基带信号为3MHz。(In the FPGA operating system experiment implementation ASK, FSK, PSK modulation and demodulation of the baseband signal generated by the M sequence generator, through the AD module on the oscilloscope display module, oil DA demodulation operation in the same block experiment board, the signal generation control LED lights off, and the modulated output signal displayed on the oscilloscope at the same time, and compared.)

dac714的控制程序，包括spi数据通信，转换控制(dac714 control procedures, including the spi data communications, switching control)