prepared using VHDL stepper motor control methods. For your reference.

32位扰码器的verilog代码，编译通过(The Verilog code of 32_bit scrambler)

基于quartus的3-8译码器,可作为大型系统的译码器模块-Based on quartus a 3-8 decoder can be used as large-scale system decoder module

高斯最小频移键控（Gaussian Filtered Minimum Shift Keying），这是GSM系统采用的调制方式。数字调制解调技术是数字蜂窝移动通信系统空中接口的重要组成部分。GMSK调制是在MSK（最小频移键控）调制器之前插入高斯低通预调制滤波器这样一种调制方式。GMSK提高了数字移动通信的频谱利用率和通信质量。(Gauss Filtered Minimum Shift Keying is a modulation method used in GSM system. Digital modem technology is an important part of air interface of digital cellular mobile communication system. GMSK modulation is a method of inserting a Gaussian low-pass pre-modulation filter before the MSK (minimum frequency shift keying) modulator. GMSK improves the spectrum utilization and communication quality of digital mobile communication.)

步进电机位置系统 步进电机位置系统block symbol file 步进电机位置系统的Verilog HDL程序设计 已编译通过-Stepper motor stepper motor position location system system block symbol file location stepper motor system Verilog HDL program design has been compiled through

用FPGA实现sos摩尔密码，即输出电平信号短长短。就是有次序的控制输出莫斯密码的“点”，“画”和“间隔”。而 control_module.v 是一个简单的定时触发器，每一段时间都会使能sos_module.v。(Realized by FPGA sos mole password, the output signal level of short duration. There is a sequence of output control points Moss password, painting and intervals. And control_module.v is a simple timer triggers, each period of time will enable sos_module.v.)

说明：  基于EasyFPGA030的四位数字密码锁。(Based on the four-digit lock EasyFPGA030.)

使用Verilog编写的ad9826的控制模块(the module of ad9826 with verilog)

程序是完整的一个数字下变频器的一个Verilog程序，经测试可以使用，欢迎下载(Program is a complete Verilog program a digital down converter, tested can be used, please download)

32 bit RISC Processor with 3 stage pipeline

altera详细使用配置手册，有一定的参考价值，写的比较详细-altera in detail the use of manual configuration, has a certain reference value, a more detailed written