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src
Crossroad traffic lights with visualization in tcl/tk and verilog code
- 2010-07-22 03:43:55下载
- 积分：1
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Verilog prepared using USB download cable program realize USB protocol and JTAG...
用verilog编写的USB下载线程序 实现USB协议和JTAG接口的数据转换实现状态机-Verilog prepared using USB download cable program realize USB protocol and JTAG interface to achieve data conversion state machine
- 2022-01-26 07:07:00下载
- 积分：1
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第七次课--视频图像DCT处理及水印嵌入_2
说明： 熟悉IIC协议总线协议，采用IIC总线对图像采集传感器寄存器进行配置，并转换为RGB565格式。
利用异步FIFO完成从摄像头输出端到SDRAM 和SDRAM 到VGA 接口各跨时钟域信号的传输和处理。
利用 SDRAM 接口模块的设计，实现了刷新、读写等操作；为提高SDRAM 的读写带宽，均采用突发连续读写数据方式；并采用乒乓操作实现 CMOS 摄像头与VGA的帧率匹配。
利用双线性插值方法实现对图像640×480到1024×768的放大操作。
完成VGA显示接口设计。(Familiar with IIC protocol bus protocol, IIC bus is used to configure the register of image acquisition sensor and convert it into RGB565 format.
Asynchronous FIFO is used to transmit and process signals across clock domain from camera output to SDRAM and SDRAM to VGA interface.
With the design of SDRAM interface module, refresh, read and write operations are realized. In order to improve the read and write bandwidth of SDRAM, burst continuous read and write data mode is adopted, and table tennis operation is used to achieve frame rate matching between CMOS camera and VGA.
The bilinear interpolation method is used to enlarge the image from 640*480 to 1024*768.
Complete the VGA display interface design.)
- 2020-06-25 04:00:02下载
- 积分：1
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基于Xilinx FPGA实现PS2键盘鼠标接口。版本1.0
基于Xilinx FPGA实现PS2键盘鼠标接口。版本1.0-Based on Xilinx FPGA realize PS2 keyboard and mouse interface. Version 1.0
- 2022-07-22 17:23:31下载
- 积分：1
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emifa_ram
FPGA与DSP的EMIF通信，EMIF的RAM这方面相应的程序(FPGA and DSP EMIF communication)
- 2020-12-01 15:49:26下载
- 积分：1
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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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a program which divides the clock by 3
a program which divides the clock by 3
- 2022-01-25 14:21:33下载
- 积分：1
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基于FPGA的PCM编码器与解码器的设计
基于FPGA的PCM编码器与解码器的设计-about fpga and
pcm
- 2022-05-12 11:08:54下载
- 积分：1
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example
一个电子秒表，最大显示59.99,具有暂停和reset功能(An electronic stopwatch, the maximum display 59.99, with a pause and reset functions)
- 2013-12-17 12:28:14下载
- 积分：1
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imports
displayport 参考设计，可以对比自己工程做验证，另有参考设计XAPP1178未找到，采用方案为DP159 + Artix7 FPGA(xilinx displayport sink design)
- 2021-01-11 16:58:50下载
- 积分：1
