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3M
说明: 在FPGA实验操作系统实现ASK,FSK,PSK的调制解调,基带信号由M序列发生器产生,经过AD模块在示波器上进行显示,精油DA模块在同一块实验板上进行解调操作,生成信号控制LED灯的亮灭,并与调制输出信号在示波器上同时展示,并进行对比。基带信号为3MHz。(In the FPGA operating system experiment implementation ASK, FSK, PSK modulation and demodulation of the baseband signal generated by the M sequence generator, through the AD module on the oscilloscope display module, oil DA demodulation operation in the same block experiment board, the signal generation control LED lights off, and the modulated output signal displayed on the oscilloscope at the same time, and compared.)
- 2018-02-09 20:07:01下载
- 积分:1
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Classic_Manual_Verilog_programming_language
Verilog编程语言经典手册Classic Manual Verilog programming language(Verilog programming language classic manual Classic Manual Verilog programming language)
- 2010-07-30 09:31:49下载
- 积分:1
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Multiplier
圖形介面乘法器,也可自行使用verilog去改(Graphical interface multiplier, also free to use verilog go and change)
- 2012-10-25 21:12:49下载
- 积分:1
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234
在接收信号的数字化、软化的实现中,数字下变频起着重要的作用。本文首先介绍了数字下
变频的组成结构,然后详细分析了数字下变频的工作原理,描述了在实现数字下变频时,设计方案所
采用的高效滤波器———CIC 滤波器和多相抽取滤波器的结构和原理。最后,用通过Simulink 对数字
下变频的性能进行了仿真。在仿真的基础上使用Insight 公司的FPGA 开发系统,用测试电路实测了
数字下变频的性(In the receiving digital signal, softening the realization, the digital down-conversion plays an important role. This article first introduced the digital down conversion of the composition, and then a detailed analysis of digital down conversion of the working principle described in the realization of digital down conversion, the design used in high-performance filters--- CIC filters and multi-phase extraction filter structure and principle. Finally, with the adoption of Simulink for digital down-conversion performance of the simulation. In the simulation based on the use of Insight s FPGA development system is measured using the test circuit of the digital down-conversion of)
- 2021-03-16 21:29:21下载
- 积分:1
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一个UDP/IP核心架构的VHDL实现
资源描述这个包提供了一个UDP/IP核心架构的一个开源的VHDL实现和PC机与FPGA接口传输基础C类型(字符、16 / 32 / 64位的整数,浮点数和双打)。
- 2022-07-22 12:16:57下载
- 积分:1
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DLX-pipeline-in-verilog
verilog实现DLX指令集5段流水线(5 stage DLX pipeline implemented in verilog)
- 2013-08-24 22:59:48下载
- 积分:1
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usbhostslave
说明: USB主机和设备的verilog代码,实现了USB1.1协议规范的要求(USB host and equipment Verilog code to achieve the USB 1.1 protocol specification requirements)
- 2005-09-13 11:34:09下载
- 积分:1
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用VHDL语言实现数字钟的设计
用VHDL语言实现数字钟的设计,要求设计实现一个具有带预置数的数字钟,具有显示年月日时分秒的功能。用6个数码管显示时分秒,set按钮产生第一个脉冲时,显示切换年月日,第2个脉冲到来时可预置年份,第3个脉冲到来时可预置月份,依次第4、5、6、7个脉冲到来时分别可预置日期、时、分、秒,第 8个脉冲到来后预置结束,正常工作,显示的是时分秒。Up为高电平时,upclk有脉冲到达时,预置位加1.否则减1。
- 2022-10-28 10:35:04下载
- 积分:1
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dds
说明: da的代码,在VHDL的编译环境下的开发。是一种集约的形式。(DA convert)
- 2009-08-21 11:32:04下载
- 积分:1
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VHDL实现交通灯
VHDL实现交通灯-VHDL traffic lights
- 2022-04-07 20:09:13下载
- 积分:1