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8255参考设计VHDL源代码
8255参考设计VHDL源代码-The sound code of 8255 reference design based on VHDL
- 2022-05-31 03:46:31下载
- 积分：1
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sobel
由Verilog编写在FPGA实现sobel算法应用于图像边缘检测，工程文件可在quartus13.1以上版本打开；工程使用到ram、fifo、pll三种ip核，design文件夹下包含ram、fifo、vga控制以及串口收发和sobel算法模块，sim和doc文件夹下分别包含modelsim的仿真模块和仿真结果；测试时将200*200分辨率的图片用matlab文件夹下的matlab脚本压缩、二值化，再将生成文件中数据用串口发给FPGA，边缘检测结果会通过VGA输出。(Written by Verilog in the FPGA implementation sobel algorithm applied to the edge detection of the image, the project file can be opened in the quartus13.1 or later project use ram, fifo, pll three ip kernel, design folder contains ram, fifo, vga control and Serial port transceiver and sobel algorithm module, sim and doc folder, respectively, include modelsim simulation module and simulation results test will be 200* 200 resolution picture matlab folder under the matlab script compression, binarization, and then generated Data in the file with the serial port to the FPGA, edge detection results will be output through the VGA.)
- 2021-01-15 21:08:46下载
- 积分：1
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raylrnb (3)
说明： 本资源有一个matlab程序段，是仿真BPSK分别在高斯噪声和瑞利衰落下的误码率，产生图形对仿真值和理论值进行比较(This resource has a matlab program segment, which is the bit error rate of simulated BPSK under Gaussian noise and Rayleigh fading respectively. The generated graph compares the simulated value with the theoretical value.)
- 2019-10-21 21:16:04下载
- 积分：1
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pingpong
用Verilog代码实现的乒乓操作，用Verilog代码实现的乒乓操作(Verilog pingpong)
- 2016-01-15 17:35:06下载
- 积分：1
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至于FSK调制原理就不多说了，这里做的一个实验是二进制频移键控。发送一组码元，通过响应的键控电路监测是发1还是发0然后选择频率控制正余弦电路波形。...
至于FSK调制原理就不多说了，这里做的一个实验是二进制频移键控。发送一组码元，通过响应的键控电路监测是发1还是发0然后选择频率控制正余弦电路波形。-see
- 2022-05-23 04:28:41下载
- 积分：1
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乘法器是硬件设计中的很常见也很重要的一个模块，它的VHDL硬件实现很好的解决了软件编程中做乘法速度慢的问题，在实时高速系统应用中或DSP软核或数字信号处理硬件实...
乘法器是硬件设计中的很常见也很重要的一个模块，它的VHDL硬件实现很好的解决了软件编程中做乘法速度慢的问题，在实时高速系统应用中或DSP软核或数字信号处理硬件实现算法中，经常能使用到乘法器，所以经典的高速乘法器IP 很有参考价值-Multiplier is a common and important module in hardware designing.Its VHDL addresses the low speed of multiplication in software programming. Multiplier is often used in real-time high-speed system application , DSP soft core or hardware implementation of digital signal processing,so it is worthful to know classic high-speed multiplier IP
- 2022-03-03 00:48:52下载
- 积分：1
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SPI接口的实现以及对外设的读写操作，其中包扩了几种工作方式，同时可以读取外设的版本号，传输速率可以达到2Mbps...
SPI接口的实现以及对外设的读写操作，其中包扩了几种工作方式，同时可以读取外设的版本号，传输速率可以达到2Mbps-SPI interface implementation, as well as read and write operations on the peripheral, which extended several work packages at the same time can read the version number of peripherals, transfer rate up to 2Mbps
- 2022-03-19 12:53:00下载
- 积分：1
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submodule
verilog 双模块算术平均值计算模块，子模块在时钟上升沿技术，高层模块根据当前计数值计算算数平均(verilog double module arithmetic mean calculation module, sub-module in the clock rising edge technology, high-level module is calculated based on arithmetic average of the current count)
- 2011-01-05 22:49:16下载
- 积分：1
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在quartus下搭建的数字锁相环
在quartus下搭建的数字锁相环，能实现频率自动跟踪。(The digital phase-locked loop built under quartus can realize automatic frequency tracking.)
- 2020-06-21 01:00:02下载
- 积分：1
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jiaotongdeng
基于CPLD的交通灯控制，完成交通灯的功能，校错能力(CPLD-based control of traffic lights, traffic lights to complete the function, the school was wrong capacity)
- 2010-10-08 23:12:11下载
- 积分：1
