arinc429转232接口协议

华为FPGA设计全套资料，学习FPGA的朋友可以下载看看。(Huawei FPGA design a full set of materials, friends learning FPGA can download and see.)

基于UVM的CRC电路验证程序，包含基本的CRC电路模块，testbench，给出了UVM的实现

说明：  实现AHB转SRAM接口实现，支持猝发，零等待延迟(Implementation of AHB to SRAM Interface)

ARM+FPGA JTAG(二合一)原理图与PCB(ARM+ FPGA JTAG (combined) schematic and PCB )

Based on the verilog such as frequency meter accuracy, except for measuring frequency can also measure pulse width of empty measure than 32 counts of data through the simulation SPI serial output to SCM processing and display

示波器的源码,基于串行口的,(oscilloscope source code, based on the serial port,)

在FPGA开发平台上，通过按键控制一个弹球小游戏。输出VGA显示信号输送到显示器上显示(On the FPGA development platform button control of a pinball game. VGA output signal is supplied to the display displayed on the display)

数字信号处理器 （DSP） 应用低功耗有限脉冲响应 （FIR） 滤波器。因为它是数据通路的算术建筑变化，提出的体系结构可以应用于任何分层的体系结构，功率在哪里的主要制约因素。设计了研发的 Verilog HDL 模型。

Testbench 不仅要产生激励也就是输入，还要验证响应也就是输出。当然也可以只产生 激励，然后通过波形窗口通过人工的方法去验证波形，这种方法只能适用于小规模的设计(The Testbench not only to generate incentives to input, verify that the response is output. Of course, can only produce Incentive, and then the waveform by the waveform window by artificial means to verify, this method is only applicable to small-scale design)

Control Unit VHDL code. Xilinx Spartan 3E board