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5-15
用verilog语言实现基于DDS技术的余弦信号发生器，其输出位宽为16比特(Verilog language cosine signal generator based on DDS technology, the output bit width is 16 bits)
- 2013-04-18 22:58:05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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Counter1s
counter number one to nine after 1s
- 2014-10-22 15:54:51下载
- 积分：1
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FIFO
fifi asyncronous and syncronus
- 2012-04-30 02:31:24下载
- 积分：1
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Project_Gbit
说明： pc与fpga之间通过千兆以太网交换机实现网络通信(Network communication between PC and FPGA via Gigabit Ethernet switch)
- 2020-06-17 20:40:04下载
- 积分：1
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suzimiaobiao
数字秒表的实现，我还写个具体的过程要求等，(there is function of clock,it very useful)
- 2011-09-20 14:28:30下载
- 积分：1
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多功能卡的源代码，verilog编写，用于多功能的数据接收
多功能卡的源代码，verilog编写，用于多功能的数据接收-verilog code of mutiple function card
- 2022-09-30 12:00:08下载
- 积分：1
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MIPS_LANG
verilog实现misp架构，并且支持modelsim仿真(Verilog implements MISP architecture and supports Modelsim simulation)
- 2020-06-18 04:40:02下载
- 积分：1
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jpeg_fpga
基于FPGA的JPEG解码，对开发图片解码的人有用。(FPGA-based JPEG decoding, the development of image decoding useful.)
- 2014-02-24 09:19:22下载
- 积分：1
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用Verilog编写的USB下载线程序实现USB协议和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.
- 2022-01-22 17:32:28下载
- 积分：1
