一个在FPGA芯片上实现UART功能的vhdl源代码，提供了UART的集成

这是一个用VHDL语言描述的I2C自动配置模块，使用了来自opencores.org的I2C核，已在altera的cyclone芯片上调试通过-This is a VHDL language used to describe auto-configuration of the I2C module, the use of the I2C from opencores.org nucleus, the cyclone in the altera-chip debugging through

protel中fpga封装库2，非常难找的-protel library 2 in fpga package, very difficult to find the

Introduction to learn laboratry with altera quartus II 9.1

可以直接用于工程应用的crc校验VHDL编码 里面有详细的规格书-Can be directly used for engineering applications of CRC checksum inside VHDL code has detailed specifications

fir filter 程序 老师上课留的作业，在这里跟大家分享一下，希望能有所帮助(fir filter procedures teacher in the class to stay the operation here to share with you, hope can be helped)

实现pwm波的输出，按键可调占空比的，可通过连接pwm输出值led灯以检测占空比的变化(To realize the output of the PWM wave, key adjustable duty ratio, but through the connection PWM output value led lamp with testing duty ratio changes )

液晶ST7565P_12864驱动，实现打点成图。(LCD ST7565P_12864 drive, dot mapping.)

用verilong hdl语言编写的数据采样程序，A/D采用的是TLC5260-Verilong hdl language used data sampling procedures, A/D using the TLC5260

这是基于Quartus2 开发环境和verilog hdl语言写的38译码器(This is based development environment and Quartus2 verilog hdl language used to write decoder 38)

fft变换三个中的一个（站长：三个代码算一个）-one of the three fft transfermation code