采用高速AD的存储示波器设计，基于EP1C3板GWADDA板存储示波器，内有说明文件...

8通道同步AD芯片7608的FPGA控制程序(FPGA control program of ad7608(8 channel synchronous AD chip))

说明：  一个具备bp协议典型功能的数据传输系统（超时重传机制以及托管传输）包含五个节点(A data transmission system with typical functions of BP protocol (Overtime retransmission mechanism and managed transmission) consists of five nodes)

说明：  是基于apb总线下的timer外设的rtl代码，主要包括apb_timer的master逻辑verilog，以及相应的开发文档，包括寄存器的描述，功能特性等。(RTL code is based on timer peripheral under APB bus, which mainly includes master logic Verilog of apb_timer and corresponding development documents, including the description of registers, functional characteristics and so on.)

QPSK调制的载波频偏估计，是一个可以调用的函数。接收端进行了一系列的处理。经典的Kay法(QPSK-carrier frequence offset estimation_ kay )

Ethernet Media Access Controller

说明：  使用verilog语言实现H.265压缩算法，能够实现实时视频数据的压缩传输(Using Verilog language to realize h.265 compression algorithm can realize the compression and transmission of real-time video data)

利用VHDL编写的电子琴发生器，以简单的演奏电路论文(Electronic organ prepared using VHDL generator to perform a simple circuit Papers)

FPGA实现FSK调制，带Modelsim仿真，实际系统测试通过，载波信号，信号频率等可调。(FPGA implementation FSK modulation with Modelsim simulation, the actual system test, the carrier signal, the signal frequency is adjustable.)

直接序列扩频系统的收发系统，可以进行参数配置(this is a Verilog program )

VHDL实现PI调节的算法。内部使用整数计算，避开了浮点数的运算。仿真结果正确-VHDL realize PI regulator algorithm. Internal use integer calculations to avoid the floating point arithmetic. The simulation results correctly