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pin_lv1
一个简易的频率计，主要用检测在一定范围内的频率，当然频率过大会有误差(A simple frequency meter, mainly used for testing in a range of frequencies, of course, frequency of errors over the General Assembly)
- 2010-06-05 10:30:56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
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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code
代码文件夹：
ARVI_FSM.v为顶层文件，用于模拟时用。
dataHex.dat 为模拟输入文件（只有10行，象征的意思。实际我们模拟时，dataHex.dat文件足有1个多GB）
dataFormat.dat为输入文件对应的带格式的文件
使用modelsim模拟时，将dataHex.dat名字改为CPUContext.txt
结果:
result.txt
(Code folder: ARVI_FSM.v for top-level documents used for the simulation. dataHex.dat for analog input files (only 10 line, the meaning of the symbol. actual simulation we, dataHex.dat documents have more than one full GB) dataFormat.dat for the input file the corresponding file with modelsim simulation used to dataHex.dat name to CPUContext.txt results: result.txt)
- 2009-06-21 19:14:37下载
- 积分：1
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VHDL-Code-For-Full-Adder-By-Data-Flow-Modelling
VHDL Code For Full Adder By Data Flow Modelling
- 2013-11-08 00:39:04下载
- 积分：1
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cnt10
用Quartus II开发的一个十进制计数器，包括仿真波形，下载文件，是完整工程。(With the Quartus II development of a decimal counter, including the simulation waveform, download files, is the complete project.)
- 2011-05-23 21:50:52下载
- 积分：1
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一个以太网卡的硬件描述，可以参考进行设计网卡芯片。
一个以太网卡的硬件描述，可以参考进行设计网卡芯片。-an Ethernet card hardware description, reference card chip design.
- 2023-08-18 05:00:03下载
- 积分：1
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FPGA simulation examples, Verilog coding, the process in detail, code easy to un...
FPGA的仿真实例，Verilog代码编写，过程详尽，代码易懂。第三个文档-FPGA simulation examples, Verilog coding, the process in detail, code easy to understand. The third document
- 2022-07-20 20:59:55下载
- 积分：1
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HDMI_FPGA
该源码可基于FPGA设置多分辨率的HDMI显示，且其包含了完整的时序和端口、地址映射，可以很方便的将其移植(The source code can be set based on FPGA multi-resolution HDMI display, and it includes a complete timing and port, address mapping, it can be easily transplanted)
- 2020-12-17 11:09:12下载
- 积分：1
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"digital circuit EDA portal
《数字电路EDA入门－VHDL程序实例》---交通灯程序例子-"digital circuit EDA portal-VHDL program examples"-- traffic lights procedures example
- 2022-02-19 21:55:09下载
- 积分：1
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PCI_arbi
PCI arbi verilog source code
- 2009-03-29 18:04:41下载
- 积分：1
