基于SOPC EP2C5开发板的I2C总线的A/D D/A例程

基于PCI总线和LPC接口的POST主板诊断卡代码，已经通过fpga测试可以使用，性能非常稳定。(Based on the PCI bus and LPC POST motherboard diagnostic card code to interface fpga has passed the test can be used, the performance is very stable.)

本代码是用VRILOG语言写的SDRAM的控制器的标准代码,供开发SARM参考.-this code is used to write the language VRILOG SDRAM controller standard code for the development of SARM reference.

说明：  用FPGA于32进行SPI单向通信，FPGA向32放松发送数据(One-way SPI communication is carried out in 32 with FPGA, and data is sent to 32 with ease by FPGA.)

美国人写的各种类型的fpag设计指导，非常详细的介绍了从fpga的型号，结构，实现，编程，等各个方面的要点。-Written by Americans of all types of fpag design guide, very detailed introduction from the FPGA models, structure, realize, programming, and other aspects of the main points.

uvm apb verification env

艾米电子的verilog HDL描述的DS18B20的程序(Amy verilog HDL description of the procedures DS18B20)

用Hspice实现一个三输入异或门，并分析其功耗和延时。(A three input XOR gate is implemented by Hspice, and its power consumption and delay are analyzed.)

音乐计算器，可实现999以下加减法及与非运算功能，并能够播放两段音乐，可下载到FPGA板子上实现。(Music Calculator)

改自特权同学verilog语言写sdram测试程序；支持256M内存(verilog sdram )

ahb总线Verilog代码及sv仿真文件(ahb bus Verilog code and sv simulation code)