FPGA实现12路pwm

本文件时VHDL的各种编写规范，有助于开发者在平时养成好的编码习惯(This document, the various write VHDL specification, helps developers to develop good coding habits in peacetime)

VHDL数字系统设计和工程实践2，包含原理，真值表和原理图，以及VHDL源代码.-VHDL digital system design and engineering practice, one that contains principles, truth table and schematic, as well as VHDL source code.

fifo异步串口收发程序 FPGA程序(fifo asynchronous serial transceiver)

实现十字路口简单交通灯的verilog hdl源代码,可以实现-Realize a simple traffic lights at the crossroads of the verilog hdl source code, can be achieved

完整的OFDM仿真程序，包括QPSK,16QAM调制，基于MATLAB，各个步骤都有详细的说明。(OFDM simulation program, based on the complete MATLAB, every step is described in detail.)

this is an peak detection alguritm,in this matlab code u can clean base line noise to have clear ECG signal

设计与验证Verilog_实例，经典的HDl书籍，强烈推荐-Design and verification Verilog_ examples Hdl classic books, strongly recommend

用VHDL语言实现8-3线编码器，16-4线编码器-VHDL language used to achieve 8-3 line encoder ,16-4-wire encoder

Farrow 滤波器设计经典文章，作者是：FM.Gardner，farrow滤波器设计的始祖，经典值得推荐！（两篇文章）(Farrow filter design classic article, the author is: FM.Gardner, farrow filter design ancestor, classic worth recommending! (Two articles))

verilog 代码. 经验证成功,可以作为标准单元库,为FPGA设计者使用.-Verilog code. Certified success, as a standard cell library for the use of FPGA designers.