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PCI_SEND
通过PCI数据传输总线,实现PC到PCI板卡的高速数据传输,PCI总线使用9054芯片进行总线协议的转换(Realizing data transmission of PCI)
- 2017-12-11 14:34:00下载
- 积分:1
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matlab123
多个MATLAB设计滤波器的方法程序以及图形实现(number MATLAB filter design methods and procedures and Graphics)
- 2006-12-27 23:07:56下载
- 积分:1
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2MW_wind_grid_inverter
针对兆瓦级风电并网逆变器主电路研制中存在的并联扩容、开关频率较低和LCL滤波器难以优化设计等问题,提出了采用交流侧串接电感再进行并联的均流方案,采用载波移相技术提高变流器的等效开关频率,提出了LCL滤波器的设计原则,并给出了上述设计的理论依据和实现方法。通过对2兆瓦风电变流器主电路的仿真验证了上述技术方案。(MW-class wind power for grid-inverter main circuit of the parallel development of existing capacity, a lower switching frequency and LCL filter design difficult to optimize the problem, a series inductor AC side in parallel are further flow program, the use of carrier phase-shifting technology to enhance the equivalent converter switching frequency, a LCL filter design principles, and gives the above-mentioned theoretical basis for the design and implementation. 2 MW of wind power converter main circuit simulation program to verify the above-mentioned technology.)
- 2009-04-28 09:16:38下载
- 积分:1
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图像中值滤波FPGA实现V1.0
实现图像的中值滤波功能,文件里有效果展示(The realization of the median filter function of the image, the file has the effect of display)
- 2018-03-01 14:14:49下载
- 积分:1
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game
反应速度测试小游戏,最小外设cpld游戏,带设计说明书(Reaction speed test games, the minimum peripheral cpld game, with design specifications)
- 2010-05-14 18:42:57下载
- 积分:1
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traffic_lights
用Verilog实现的交通信号灯控制,主干道和支路通行的时间不相等(Using Verilog implementation of traffic signal control, the trunk road and the slip is not the same passage of time)
- 2009-03-28 18:31:31下载
- 积分:1
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w25q80 spi flash的通用读写模块
//功能描述
//这是一个spiflash的控制程序
//写选择和读选择一样时为空操作
//写选择为1并且读选择为0时使用写模式,写模式下有数据命令的选择
//写选择为0并且读选择为1时使用读模式
//命令和数据的输入都是使用data_in
//地址的输入是使用addr
//目前能使用的只有写入8位的命令(通过data_in),写入数据(通过addr和data_in),读出8位数据(addr和data_out)
//使用时不用检测忙位,模块会自动进行检测
//当完成读或者写时信号spifl_over会出现上升沿
//DO、Dio、cs、spi_clk_out对应spiflash的端口
- 2022-05-26 22:19:07下载
- 积分:1
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uart-for-fpga
Simple UART for FPGA is UART (Universal Asynchronous Receiver & Transmitter) controller for serial communication with an FPGA. The UART controller was implemented using VHDL 93 and is applicable to any FPGA.
Simple UART for FPGA requires: 1 start bit, 8 data bits, 1 stop bit!
The UART controller was simulated and tested in hardware.
- 2020-06-24 22:00:02下载
- 积分:1
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rectifier
三相PWM整流,实现功率双向流动,可保持直流侧电压稳定(three-phase PWM rectifier, power can bidirectional flow ,can maintain the stable DC voltage)
- 2012-11-28 09:19:54下载
- 积分:1
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交通灯 通过测试 有测试文件
交通灯 通过测试 有测试文件,其中timer_test.v为测试文件,可用于modelsim仿真测试用,timer.v为分频模块,可调节分频常数以适应不同的时钟频率,使输出时钟频率达到1Hz。light.v为交通灯控制灯的亮灭信号,digitron.v为交通灯数码管控制倒计时模块。整个交通灯为四相模式,有左转,倒计时为四个路口的。希望对共同学习verilog的同学有帮助!
- 2022-06-01 13:18:39下载
- 积分:1