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LowPassFilter
说明: 内部含3个模块,使用DDS产生200k与500k的正弦波,两者相加后过数字低通滤波(通带0-200k,阻带400k以上),并将波形输出,实测FFT分析中看不到500k分量。其中数字滤波器采用MATLAB设计(FIR+等波纹,阻带衰减-80dB)(There are three modules in the system. DDS is used to generate 200K and 500K sine waves. After adding the two modules, the digital low-pass filter (passband 0-200k, stopband above 400k) is used, and the waveform is output. 500K component can not be seen in the actual FFT analysis. The digital filter is designed by MATLAB (FIR + equal ripple, stopband attenuation - 80dB))
- 2020-09-09 14:21:01下载
- 积分:1
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axi full 驱动代码
fpga下使用的ip核代码
使用 axi full 实现dma功能 占用资源极少.
使用 axi full 实现dma功能 占用资源极少.
使用 axi full 实现dma功能 占用资源极少.
使用 axi full 实现dma功能 占用资源极少.
使用 axi full 实现dma功能 占用资源极少.
使用 axi full 实现dma功能 占用资源极少.
- 2022-06-13 02:12:03下载
- 积分:1
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9_ImageMorphologic
基于System Generator的图像处理工程,多媒体处理FPGA实现的源码,图像形态学部分,腐蚀,膨胀,细化算法(System Generator based image processing engineering, multimedia processing FPGA implementation source code, image morphology section, corrosion, swelling, thinning algorithm)
- 2020-10-23 17:17:22下载
- 积分:1
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frequency divider
说明: FPGA对系统50M时钟进行分频。FPGA最基本功能基础(FPGA Verilog program, key detection, program jitter elimination, jitter elimination, delay detection keys)
- 2019-04-27 23:35:12下载
- 积分:1
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dds_ok1
说明: 基于FPGA的信号发生器,产生了正弦波,方波,锯齿波和三角波四种波形,按下一次按钮,波形切换一次。按下另一个按钮,改变波形的频率(The signal generator based on FPGA can generate four kinds of waveforms: sine wave, square wave, sawtooth wave and triangle wave. Press the button once and switch the waveform once. Press another button to change the frequency of the waveform)
- 2020-09-16 18:30:37下载
- 积分:1
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64-bit-array-multiplier
说明: 这个是64bit矩阵乘法实现代码,语言是verilog。(This is the 64 bit matrix multiplication implementation code, and the language is Verilog.)
- 2020-06-18 13:22:03下载
- 积分:1
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4-code
设计一个十进制计数器,具有显示位置随计数时钟在八个数码管中左右滚动的功能。(Design of a decimal counter, a display position with the count clock in at around eight digital scrolling function.)
- 2016-05-24 17:00:31下载
- 积分:1
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ad9740控制程序
FPGA控制DA(AD9740)的程序代码,包含mif文件,基于verilog编写,已调试通过。
- 2022-03-22 16:12:00下载
- 积分:1
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8.4-ADC0809-VHDL-control-program
基于VHDL语言,实现对ADC0809简单控制(Based on VHDL language, to achieve the ADC0809 simple control)
- 2011-11-29 08:43:07下载
- 积分:1
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LEDcontrol
fpga控制led灯的闪烁,内容简单,希望对初学者有用.(fpga control led lights flashing, the content is simple, I hope useful. . .)
- 2015-05-05 10:00:11下载
- 积分:1