VHDL Programing

完成GPS的IRIG_B码解码，已经模块化，并且有详细的中文注释(Completed the GPS IRIG_B of decoding modular, and there are detailed notes in Chinese)

说明：  BT656 时序, 逐行, 分辨率1280*960@25Hz(BT656 time series, row by row, resolution 1280*960@25Hz)

说明：  基于EasyFPGA030的直流电机控制电路设计和四位数字密码锁。(DC Motor Control Based on EasyFPGA030 circuit design and four-digit combination lock.)

VHDL出租车计价器，包含所有代码及其仿真结果-VHDL Taximeter that contains all the code and the simulation results

A host controlled ot control sd cards

VHDL语言100例详解，北京理工大学ASIC研究生出版，这里是21-50个examples-VHDL language of 100 cases explain, Beijing Institute of Technology, Graduate ASIC published examples here are 21-50 months

这是一个数字逻辑课程的电子表的实现，利用VHDL语言实现，初学者可以完全掌握，很有帮助。(This is the realization of the electronic timepiece a digital logic course, the use of VHDL language, beginners can fully grasp and helpful.)

说明：  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.)

pcf8563，在quartusII下VERILOG编写的数字时钟程序，8位数码管显示(pcf8563, written in quartusII VERILOG digital clock program, eight digital display)

altera 的reed solomn 设计(reed solomn design from altera)