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PPM解码器
本代码主要功能是PPM解码，采用Verilog语言，通过移位寄存器和组合电路实现解码。(The main function of this code is PPM decoding.)
- 2020-12-10 18:29:19下载
- 积分：1
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lpddr2
LPDDR2 SDRAM memories compliant to JEDEC JESD209-2.
- 2015-05-11 20:57:21下载
- 积分：1
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tpc_decode_vhdl
基于VHDL的TPC译码器的设计，简述了tpc译码的算法步骤，tpc硬件实现的模块和部分vhdl程序(TPC decoder VHDL-based design, outlines the decoding algorithm steps tpc, tpc hardware modules and some vhdl program)
- 2020-11-20 10:59:37下载
- 积分：1
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wireless
基于FPGA DE0以及niosII的射频无线发送程序,采用spi接口操作无线模块nrf24l01(To spi interface operation wireless module nrf24l01 of FPGA DE0, as well niosII RF wireless transmitter program)
- 2012-12-02 22:46:14下载
- 积分：1
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fft_fpga_dit
Decimation-In-Time Fast Fourier Transform
I"ve tried to make the implementation simple and well documented.
I have not tried to make it efficient.
dit.v - Contains main module.
buffer.v - Contains a module for a single butterfly step.
generate_twiddlefactors.py - Contains function to generate a verilog file with twiddlefactors.
twiddlefactors_N.v.t - Template used to generate verilog file.
dut_dit.v - A wrapper around the "dit" module to allow verification with MyHDL.
qa_dit.py - A MyHDL test bench for verification.
Requires MyHDL, iverilog and numpy to be installed.
pyfft.py - Generates output of intermediate FFT stages. Useful for debugging.
- 2022-03-30 05:04:52下载
- 积分：1
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基于FPGA可触控卫星信道模拟器的设计与实现
卫星信道模拟器能够模拟卫星信道的传播特性，用于设备的通信调试，节
约研发成本。目前，很多卫星信道模拟器在参数设置上存在问题：有的参数难
以调节；有的采用上位机进行参数设置，通过上位机设置参数需要连接电脑，
适应性差。针对上述问题提出了一种基于FPGA可触控卫星信道模拟器，FPGA
作为算法实现和控制单元，通过控制触摸屏方便快捷的实现参数设置。(Literature of Satellite Channel Simulation Based on FPGA)
- 2020-12-10 20:59:20下载
- 积分：1
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OFDM
：采用FPGA来实现一个基于OFDM技术的通信系统中的基带数据处理部分，即调制解调器。其中发射部分的调制器包括：信道编码（Reed-Solomon编码），交织，星座映射，FFT和插入循环前缀等模块。我另外制作了相应的解调器，可以实现上述功能的逆变换。(: Using FPGA to implement a technology-based OFDM communication systems in base-band data processing part of the modem. One part of the modulator launch include: channel coding (Reed-Solomon coding), interleaving, constellation mapping, FFT and cyclic prefix insertion modules. I also produced a corresponding demodulator can achieve the above-mentioned inverse transform function.)
- 2009-04-16 12:28:17下载
- 积分：1
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6_ImageBasic
基于System Generator的图像处理工程,多媒体处理FPGA实现的源码,图像基本操作,几何变换,直方图,灰度化处理等(System Generator based image processing engineering, multimedia processing FPGA implementation source code, the basic operation of the image, geometric transformations, histogram, gray processing)
- 2020-10-20 20:07:24下载
- 积分：1
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isjtc
Use serial programming examples matlab GUI implementation, Independent component analysis for image processing, Realize image watermarking, de-noising, plus noise and other functions.
- 2017-08-14 17:01:39下载
- 积分：1
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at96
isa总线接口，可以实现与isa总线 的IO和MEMERY接口(isa bus interface can be achieved with the isa bus IO interfaces and MEMERY)
- 2008-05-15 20:36:51下载
- 积分：1
