乘法器功能 直接实现两个数字信号的相乘～

本书共由三篇组成。其中第一篇由第1~3章组成，介绍PCI总线的基础知识。第二篇 由第4~13章组成，介绍PCIExpress总线的相关概念。第二篇的内容以第一篇为基础。(This book comprises a total of three components. The first chapter from the first 1-3 chapters, introduces the basics of the PCI bus. Second by the first 4 to 13 chapters, introduces concepts related PCIExpress bus. The contents of the first to second basis.)

generate sine wave. Inputs : Amplitude, phasein, frequency

说明：  该源码包是2.0版本的AMBA总线的Verilog语言模型，主要包括5个部分：AHB总线仲裁器，AHB-APB总线桥接器，AHB总线上从设备ROM模型，AHB总线上从设备RAM模型，参数定义。(This source code package is the model of V2.0 AMBA bus of ARM company, It mainly includes the following five parts: the AHB arbiter,AHB-APB bridge, AHB_Rom_Slave, AHB_Ram_Slave,Defines.)

说明：  PID算法用verilog语言实现，实测可用，由三个模块组成(The PID algorithm is implemented in Verilog language. The actual measurement is available. It consists of three modules.)

基二8点fftverilog实现。经过modelsim仿真通过(Base 2 fftverilog implementation at 8 o clock. Go through the modelsim simulation)

广东工业大学硕士论文《SVPWM算法优化及其FPGA/CPLD实现》，在详细分析经典SVPWM算法基础上，提出一种优化算法，并在FPGA上实现。论文附录包含VHDL源码。(Guangdong University Thesis " SVPWM algorithm to optimize its FPGA/CPLD realization" in the detailed analysis of the classical SVPWM algorithm is proposed based on an optimization algorithm, and implemented on FPGA. Paper appendix contains VHDL source code.)

本实例用于SDRAM完成读写功能: 先向SDRAM里面写数据，然后再将数据读出来做比较，如果不匹配就通过LED变亮显示出来，如果一致，LED就不亮。(The examples for SDRAM read and write functions.)

利用AT89C51实现LCD日历电子钟源码-AT89C51 realization of the use of electronic LCD calendar clock source

利用两个半加器来组成的全加器，是简单的vhdl语言入门-The use of two and a half adder to form the full adder is a simple entry-vhdl language

使用uaf42设计的有源滤波器，高通滤波器的设计参数记录(Using uaf42 design active filters, high-pass filter design parameters recorded)