VHDL采用I2C控制器，是一个组件，你可以使用添加之间。

Designing a synchronous finite state machine (FSM) is a common task for a digital logic engineer. This paper discusses a variety of issues regarding FSM design using Synopsys Design Compiler. Verilog and VHDL coding styles are presented, and different methodologies are compared using real-world examples.

VerilogHDL.自动增益控制模块中产生控制电压的部分-VerilogHDL. Automatic Gain Control Module have some control voltage

从github下载的，能够参考设计AXI4的协议接口(AXI4 Verilog template)

这些代码为 对于基本的FPGA使用模块beep进行了例化 在工程 系统级建模时只需要直接调用就好了(The code for the basic FPGA using the module beep instantiated only need to be called directly in the engineering system-level modeling like)

基于单片机显示原理的IO和LED显示原理(Based on the principle of IO chip and LED display shows the principle)

本文件是用CPLD（EPM7064）驱动线阵CCD（ILX509），其中包括原理图和程序-This document is a CPLD (EPM7064) driver line array CCD (ILX509), including schematics and procedures

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 )

曼彻斯特编码技术用电压的变化表示0和1。规定在每个码元中间发生跳变。高→ 低的跳变表示0，低→ 高的跳变表示为1。每个码元中间都要发生跳变，接收端可将此变化提取出来作为同步信号，使接收端的时钟与发送设备的时钟保持一致-Manchester coding techniques that use voltage changes in 0 and 1. Provisions in the middle of each symbol hopping happen. High → low hopping express 0, low → high jump for the express one. Symbol between each transition must happen, this change in the receiver can be extracted as a synchronization signal to the receiving end of the clock and send the equipment to maintain the same clock

实施软件定义无线电的关键第一步是向与数字到模拟控制器接口。好花费的时间是在这工作，因为驾驶 DAC 的信号的时间必须是正确的设备才能正常工作。Spartan3e 培训师局是有 LTC2624 DAC 连接到通过 SPI 总线 FPGA。用于进行通信的 DAC 的信号是 SPI_MOSI、 DAC_CS、 SPI_SCK、 DAC_CLR。下表中描述的接口信号。

一个vhdl实现的测频计,开发环境为任何支持vhdl语言的厂商提供的开发环境 -VHDL achieve a frequency measurement of dollars, development environment for any VHDL language support for manufacturers of the development environment