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加法器和乘数
不同类型的加法器和乘法器在 verilog 中实现。这些都是: 携带看加法器,carryskip 加法器,booth 型乘法器,阵列乘法器
- 2022-05-20 12:07:35下载
- 积分:1
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MP3-coder
In this design, it is assumed that a buffer sized as 1024x8 bits provides main data including scale factors and Huffman code bits to Huffman decoder.
Also, it is assumed that a memory with 1024x8 bits is ready for each component to write or read the output or input 576 frequency lines.(This folder contains three directories: Huffman, IMDCT and Filterbank, each of them
includes all the VHDL source codes of the component.)
- 2013-08-06 15:40:24下载
- 积分:1
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LZ77_1
Package include hardware implementation of Lz77 algorithm
- 2021-04-26 10:38:45下载
- 积分:1
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新建 Microsoft Word 文档
八位串行乘法器
缺点:乘法功能是正确的,但计算一次乘法需要8个周期,因此可以看出串行乘法器速度比较慢、时延大。
优点:该乘法器所占用的资源是所有类型乘法器中最少的,在低速的信号处理中有广泛的使用。(Eight bit serial multiplierDisadvantages: the multiplication function is correct, but the computation of one multiplication requires 8 cycles, so it can be seen that the serial multiplier is slow and time-consuming.
Advantages: the multiplier occupies the smallest number of resources in all types of multipliers, and is widely used in low speed signal processing.)
- 2018-06-10 21:19:29下载
- 积分:1
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VHDLRS232Slave
本模块的功能是验证实现和PC机进行基本的串口通信的功能。需要在PC机上安装一个串口调试工具来验证程序的功能。程序实现了一个收发一帧10个bit(即无奇偶校验位)的串口控
//制器,10个bit是1位起始位,8个数据位,1个结束
//位。串口的波特律由程序中定义的div_par参数决定,更改该参数可以实
//现相应的波特率。程序当前设定的div_par 的值是0x145,对应的波特率是
//9600。用一个8倍波特率的时钟将发送或接受每一位bit的周期时间
//划分为8个时隙以使通信同步.
//程序的工作过程是:串口处于全双工工作状态,按动key1,FPGA向PC发送“21 EDA"
//字符串(串口调试工具设成按ASCII码接受方式);PC可随时向FPGA发送0-F的十六进制
//数据,FPGA接受后显示在7段数码管上。
//视频教程适合我们21EDA电子的所有学习板(this is a base vhdl for uart progarm.)
- 2013-08-22 10:42:06下载
- 积分:1
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jtag
verilog语言编写的jtag(边界扫描模块),初学的时候可以看看(verilog language jtag (boundary scan module), a novice when you can look)
- 2021-04-27 14:38:44下载
- 积分:1
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GPU_LDPC+硕士毕设论文详解
QC LDPC的编码译码 代码与论文配套 是研究生毕设 可运行 代码风格优秀(QC LDPC Coding and Decoding Code and Paper Matching are Excellent Style of Running Code for Graduate Students)
- 2021-05-14 19:30:07下载
- 积分:1
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dpll
说明: 在quartus下搭建的数字锁相环,能实现频率自动跟踪。(The digital phase-locked loop built under quartus can realize automatic frequency tracking.)
- 2020-06-21 01:00:02下载
- 积分:1
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Adder4
本设计是设计了一个4位全加器的内容,是由4个一位全加器串联而成的(The design is to design a full adder 4 content, is one of four full adder in series from the)
- 2009-05-11 19:50:58下载
- 积分:1
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vc707-ucf-xdc-rdf0155-rev2-0
vc707 board ucf xdc files
- 2018-06-14 05:50:36下载
- 积分:1