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Description: 这是一个曼彻斯特编解码的VHDL源代码，非常好，值得一看。-Manchester codec VHDL source code, a very good eye-catcher.
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Size: 10874 |
Author: 赵云 |
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Description: vhdl编程例子，很好的源码，值得一看 。-vhdl programming examples and a good source, an eye-catcher, an eye-catcher.
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Size: 169427 |
Author: 吴义军 |
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Description: 数字系统设计实例.pdf,VHDL语言实现，7.1 半整数分频器的设计7.2 音乐发生器7.3 2FSK/2PSK信号产生器7.4 实用多功能电子表7.5 交通灯控制器
7.6 数字频率计.值得一看。-digital system design examples. Pdf, VHDL, 7.1-integer divider design Music Generator 7.2 7.3 2FSK/2PSK Signal Generator 7.4 Practical multi-function electronic Table 7.5 traffic signal controllers 7.6 digital frequency meter. an eye-catcher.
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Size: 457718 |
Author: 王天 |
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Description: 这是一个曼彻斯特编解码的VHDL源代码，非常好，值得一看。-Manchester codec VHDL source code, a very good eye-catcher.
Platform: |
Size: 10240 |
Author: 赵云 |
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Description: vhdl编程例子，很好的源码，值得一看 。-vhdl programming examples and a good source, an eye-catcher, an eye-catcher.
Platform: |
Size: 168960 |
Author: 吴义军 |
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Description: 数字系统设计实例.pdf,VHDL语言实现，7.1 半整数分频器的设计7.2 音乐发生器7.3 2FSK/2PSK信号产生器7.4 实用多功能电子表7.5 交通灯控制器
7.6 数字频率计.值得一看。-digital system design examples. Pdf, VHDL, 7.1-integer divider design Music Generator 7.2 7.3 2FSK/2PSK Signal Generator 7.4 Practical multi-function electronic Table 7.5 traffic signal controllers 7.6 digital frequency meter. an eye-catcher.
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Size: 457728 |
Author: 王天 |
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Description: 眼睛检测，有助于帮助检测眼睛定位的代码，眼睛定位-Eye detection, eye detection help positioning code, eye positioning
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Size: 1024 |
Author: tian |
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Description: 4位数码扫描显示电路,我们控制一个七段LED需要8个输出端口；如果要输出四位十进制数，就需要32的输出端口，这将占用大量的端口资源。采用串行扫描显示，我们只需要8+4共12个端口即可。其原理是：用一个四位的输出端控制，某一时刻只选中其中的一个LED（输出为‘1’表示选中），八位的输出端将该LED所需要显示的值输出；然后四位的输出端值改变，选中下一个LED。这样依次类推。如果选择的频率很快，达到50Hz以上，由于人眼的视觉暂留效应，看起来就像4个LED同时显示。
设计一个程序，输入四个一位十进制数，用4个LED显示出来。CLK采用频率可调信号发生器，逐渐改变频率，观察扫描频率的改变对输出效果的影响。
输入：连续脉冲，逻辑开关；输出：七段LED。
-4 digital scanning display circuit, we need to control a seven-segment LED output port 8 If you want to output four decimal numbers, you need the output port 32, which will take up a lot of ports. Serial scans showed, we need only 8 of 12 ports can be+4. The principle is: the output of four with a control, a time to select only one LED (output 1 is selected), 8 output of the LED by the need to show the value of the output then The output value of the four changes, select the next LED. This and so on. If you select the frequency rapidly, reaching more than 50Hz, as the human eye s persistence of vision effect, looks like a 4 LED display simultaneously.
Design a program, enter a decimal number four, with four LED display. CLK signal generator with adjustable frequency, gradually changing the frequency of observed changes in scan frequency effect on the output.
Input: Continuous pulse, logic switches output: seven-segment LED.
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Size: 4096 |
Author: 李小勇 |
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Description: 基于matlab和vhdl的通信原理gmsk调制算法，主要包括GMSK相位路径的计算,GMSK眼图的仿真以验证相位计算的正确性,正余弦表的量化及bin文件的生成,以及用VHDL硬件语言所描述的基于EPM7128的地址逻辑.-Matlab and vhdl based on the principle gmsk Modulation of communication, including GMSK phase path calculation, GMSK eye diagrams of the simulation to verify the correctness of the phase calculation, is the cosine table generating quantitative and bin files, and using VHDL hardware description language logic based on the address of EPM7128.
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Size: 460800 |
Author: zenpging |
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Description: VHDL语言实现m系列的产生，模拟信道噪声，产生并提取同步信号，最终显示“眼图”。-VHDL language implementation of the m series, analog channel noise, and extract the synchronous signal, finally shows "eye diagram".
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Size: 969728 |
Author: 朱培 |
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Description: To achieve the recognition of 10 digital sound, A noise auxiliary data analysis method, The received signal is given eye and BER simulation systems.
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Size: 3072 |
Author: sangqangkaiyun
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