altera 公司的15IP源码 亲自测试还不错 有DIV, CONTER

基于Verilog的八层电梯设计，能够实现自动化的电梯控制。-Verilog based on the eight-lift designed to automate the elevator control.

本实验教程选用Xilinx公司的产品X9572，与之配套的开发软件为ISE4.1i，可进行原理图的输入和VHDL硬件描述语言的输入，并且可利用Modelsim进行功能仿真和时序仿真。-In this study, selected Xilinx tutorial products X9572, with supporting the development of software for ISE4.1i, schematic can be input and VHDL hardware description language input, and can use Modelsim functional simulation and timing simulation.

本白皮书探讨了在PCI Express的因素 技术可能会影响性能。它还 提供指导如何估算 的系统性能。(This white paper explores the factors in PCI Express technology may affect performance. It also provides guidance on how to estimate the system performance.)

用FPGA实现SPWM波输出，其中包含三角波和正弦波(With the FPGA realization of SPWM wave output, including triangle wave and sine wave )

fpga DDS ROM数据正弦波形正半周采样程序-fpga DDS ROM sinusoidal waveform is a half weeks of data sampling procedures

此压缩包里面有基于vivado平台的工程，包括了正弦信号的产生，还有fir滤波器的设计以及fft算法的设计实现(in this package,there are three projects of the generation of the signal of sin and the design of fir filter and the ari)

这是QuarusII中文的用户指南！希望大家有用(This is a QuarusII Chinese User' s Guide! Hope that useful)

说明：  此代码是由FPGA产生SPWM波的代码，简单易懂(use FPGA to generate SPWM)

iic 总线 verilog 源代码 标准i2c总线， 有sda scl 时钟，频率自定(IIC bus standard Verilog source code i2c bus, has sda scl clock, the frequency of self-)

边界扫描技术相关资料，含各个模块的介绍。很有参考价值。(JTAG TAG CONTROLLER)