用verilog实现FSK调制，称为IP核来实现模块…

FPGA开发PCIe的源码，采用VHDL语言，通过此源码，能更好的掌握PCIe总线，使开发者少走弯路，

东芝ccd产品tcd1209驱动程序，生成1209所需的驱动波形(toshiba ccd tcd1209 )

在QuartusII运用ＡＨＤＬ语言，首先设计出PN发生器来产生一个11位的数据流在整个周期内有效数据有 =2047位；再设计状态机用来检测串行数据流中的序列。运用两个个计数器分别对PN码计数以及序列出现的次数计数。改变ＰＮ码结构可以作为通用数列检测器-QuartusII use in AHDL language, the first PN generator designed to generate a data stream 11 throughout the cycle has an effective data = 2047 re-designing the state machine used to detect the serial data stream in sequence. The use of two counters were counting on the PN code, as well as counting the number of sequences occur. Changes in the structure of PN code series can be used as general-purpose detector

fpga里实现 uart 经典 vhdl语言写的 ise工程文件-fpga implementation in vhdl language classic uart of ise project file

James Armstrong VHDL Design , source code

中科院VHDL学习资料，很好的东西，希望对大家有用-Chinese Academy of Sciences VHDL learning materials, a very good thing, everyone would like to be useful

这是用Verilog编写的OV7670摄像头驱动代码，带FIFO，经测试可用。(This is written in Verilog OV7670 camera driver code, with FIFO, tested available.)

说明：  AD9250是一款双通道14位ADC，最高采样速率250 MSPS，JESD204B Subclass 0或Subclass 1编码串行数字输出(The ad9250 is a dual channel 14 bit ADC with a maximum sampling rate of 250 MSPs and jesd204b sub class 0 or sub class 1 coded serial digital output)

GMSK vhdl generated from simulink

说明：  采用FPGA（现场可编程门序列）编写VHDL语言设计多路同步脉冲发生器，对信号进行分频处理，实现四路信号相位相差T/16和T/8的延迟相位输出，实现的四路脉冲与传统的脉冲同步器不同，它具有高集成度，高通用性，容易调整和高可靠性等特点。(Using FPGA (field programmable gate sequence) to write VHDL language to design multi-channel synchronous pulse generator, to divide the frequency of the signal, to achieve the four-way signal phase difference T / 16 and T / 8 delay phase output, the realization of the four-way pulse is different from the traditional pulse synchronizer, it has the characteristics of high integration, high-throughput, easy adjustment and high reliability.)