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zidong-shouhuoji
用VERILOG实现自动售货机功能,运行正确,希望有帮助(Use VERILOG implementation vending machine function, correct operation, hope to have help)
- 2014-01-05 20:42:49下载
- 积分:1
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Advanced-FPGA-Design
高级FPGA设计__结构、实现和优化,中文翻译版(Advanced FPGA Design- Architecture, Implementation, and Optimization)
- 2021-04-01 11:09:08下载
- 积分:1
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4x4-key
4*4键盘小程序 两种算法内附检查LED(4* 4 keyboard applet containing two algorithms check the LED)
- 2013-07-28 22:19:49下载
- 积分:1
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将Rs232转化为Rs485
前面上传了一个RS485通信的Verilog代码,这一个是另外一种方式实现RS485通信的Verilog代码。通过多种代码对比,有利于设计需要的电路。此外由于软件的不同,需要利用源码,在自己的软件上新建工程文件,实现运行,仿真
- 2022-10-14 17:40:04下载
- 积分:1
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lab2
说明: 使用vivado和Xilinx开发板实现抢答器,开发板为Xilinx Artix-7(Using vivado and Xilinx development board to achieve the responder, the development board is Xilinx artix-7)
- 2021-04-23 01:58:48下载
- 积分:1
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6
说明: 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.)
- 2010-06-21 22:07:59下载
- 积分:1
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ise9.1
学习ISE的好资料,想要使用XILINX芯片进行开发必看(ISE learning good information, want to use a must-see XILINX chip development)
- 2009-05-15 09:04:15下载
- 积分:1
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MUX
Quartus环境下多路选择器的编写代码,适合初学数字逻辑设计的进行学习(MUX in Quartus)
- 2012-03-27 19:42:45下载
- 积分:1
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自适应fir滤波器verilog代码及仿真波形
自适应滤波器是指利用前一时刻的结果,自动调节当前时刻的滤波器参数,以适应信号和噪声未知或随机变化的特性,得到有效的输出,本设计在MATLAB仿真的基础上,使用verilog实现,附带仿真波形图,实用性强
- 2022-02-14 20:00:24下载
- 积分:1
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基于Avalon总线的PWM的实现,verlog语言编程
资源描述基于Avalon总线的PWM的实现,verlog语言编程
- 2022-09-14 06:40:03下载
- 积分:1