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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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VHDL实现简单的8位CPU
doc文件上有源代码
VHDL实现简单的8位CPU
doc文件上有源代码-VHDL simple eight CPU doc documents Active code
- 2023-01-26 05:05:03下载
- 积分：1
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uart
UART功能,可以增加在NIOS2內,主要來做外部Flash的擦除及寫入,需搭配上位機傳輸字串來控制(UART function, can increase the NIOS2, the main external Flash to do the erase and write, to be a string with the host computer to control the transmission)
- 2011-08-25 09:32:35下载
- 积分：1
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xapp1026
XILINX中LWIP协议例子应用指南，有实际例子(Examples of applications in LWIP agreement XILINX Guide, a practical example)
- 2020-10-13 22:07:32下载
- 积分：1
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serial_adder
串行加法器的vhdl描述，用两个移位寄存器和一个全加器，一个d触发器实现(The VHDL description of the serial adder, with two shift registers and a full adder, a D trigger)
- 2020-11-10 21:19:46下载
- 积分：1
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Synopsys-tools-intruction
synopsys的主要的工具介绍，包括DC,PT,Formality等，对于初学IC设计者了解设计工具有很大帮助。(synopsys of the main tools for presentations, including DC, PT, Formality, etc., for the beginner tool for IC designers to understand the design of much help.)
- 2011-08-06 12:21:01下载
- 积分：1
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该程序实现的是10进制的计数器，具有置位复位的功能。
该程序实现的是10进制的计数器，具有置位复位的功能。-the program is the band of 10 counters, with the home-reset function.
- 2022-02-25 09:51:44下载
- 积分：1
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verilog-SPI-core
用VerilogHDL写的spi 核的例子(A simple example of SPI core using Verilog HDL)
- 2011-08-31 20:37:07下载
- 积分：1
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ac97 codec fpga vertix5
；建立一个录音机，用于录制和播放8位数字音频样本。实现了一个低通FIR滤波器模块，可以用作抗混叠和重构滤波器。
- 2022-02-06 18:53:20下载
- 积分：1
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FCFS_PROJECT_A
FCFS (First Come First Served) with Database
- 2014-10-09 20:23:32下载
- 积分：1
