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自己编的一个分频器的程序模版 虽然原理很简单，经过多次实践很实用 被多次用在其它的程序中...
自己编的一个分频器的程序模版 虽然原理很简单，经过多次实践很实用 被多次用在其它的程序中-own series of the dividers of a procedure template Although very simple principle, after repeated practice by many very practical use in other proceedings, and,
- 2022-02-15 15:20:10下载
- 积分：1
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hardware-description
工程实用观点，简单介绍集成电路的传统设计语言现状。(Practical engineering point of view, the traditional integrated circuit design brief language status.)
- 2010-09-19 11:13:38下载
- 积分：1
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DATA_scramble
扰码器的verilog实现,参考802.11a相关标准(Scrambler in verilog implementation)
- 2009-12-20 16:44:15下载
- 积分：1
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DTMB
能够完美产生数字地面电视（DTMB）的信源的程序。帧头模式为模式一。信道可选择，信号加入频偏，延时，后经滤波器后输出。(Able to produce perfect digital terrestrial television (DTMB) of the source program. Mode is the mode a header. Channels to choose from, the signal adding offset, delay, after the filter output.)
- 2013-07-25 11:22:28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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counter (2)
This tutorial introduce VHDL code for clock pulse and 4-bit counter. With four bits, the counter count from 0 to 15. The timing of the counter is controlled by a clock signal. There will be a clear signal which can reset the counter value.
- 2017-07-18 19:24:12下载
- 积分：1
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matrix-keyboard-
矩阵键盘控制的FPGA，verilog语言实现，包括rtl，ucf,以及testbench的详尽代码(Exhaustive code matrix keyboard control FPGA, Verilog language, including the rtl, ucf, and testbench)
- 2021-01-16 22:18:50下载
- 积分：1
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lunwen
一个完整的基于FPGA的IIR低通滤波器的设计方案，是一个研究生论文(master and doctor dissertation)
- 2013-05-12 20:01:14下载
- 积分：1
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nnpid
通过神经网络实现的PID算法，整个工程文件，调试通过。(By PID algorithm neural networks, the entire project files, debugging through.)
- 2020-11-20 21:39:37下载
- 积分：1
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divider_latest.tar
floating point divider
- 2009-11-03 11:23:16下载
- 积分：1
