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本代码介绍了使用VHDL开发FPGA的一般流程,最终采用了一种基于FPGA的数字频率的实现方法。该设计采用硬件描述语言VHDL,在软件开发平台ISE上完成,可以...
本代码介绍了使用VHDL开发FPGA的一般流程,最终采用了一种基于FPGA的数字频率的实现方法。该设计采用硬件描述语言VHDL,在软件开发平台ISE上完成,可以在较高速时钟频率(100MHz)下正常工作。该设计的频率计能准确的测量频率在1Hz到100MHz之间的信号。使用ModelSim仿真软件对VHDL程序做了仿真,并完成了综合布局布线,最终下载到芯片Spartan-II上取得良好测试效果。-the code on the FPGA using VHDL development of the general process, finally adopted a FPGA-based digital frequency method. The design using VHDL hardware description language, the software development platform ISE completed, the higher speed clock frequency (100MHz) under normal work. The design of the frequency meter can be accurately measured in a frequency of 100MHz between Hz signal. Use ModelSim VHDL simulation software to do the simulation process, and completed a comprehensive layout cabling, downloaded to the final chip Spartan-II made good on the test results.
- 2022-10-09 05:15:03下载
- 积分:1
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DDS调试心得,VERIOLG 各HDL和VHDL语言的DDS调试方法
DDS调试心得,VERIOLG 各HDL和VHDL语言的DDS调试方法-DDS debugging experience, VERIOLG the HDL and VHDL languages DDS debugging method
- 2022-06-26 23:09:02下载
- 积分:1
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StepMotor_CurrentLoop
说明: 实现二项混合式步进电机的驱动,和步进电机的细分程序。(The driving of binomial hybrid stepper motor and the subdivision program of stepper motor are realized.)
- 2020-06-21 02:20:01下载
- 积分:1
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uart-for-fpga
说明: Simple UART for FPGA is UART (Universal Asynchronous Receiver & Transmitter) controller for serial communication with an FPGA. The UART controller was implemented using VHDL 93 and is applicable to any FPGA.
Simple UART for FPGA requires: 1 start bit, 8 data bits, 1 stop bit!
The UART controller was simulated and tested in hardware.
- 2020-06-24 22:00:02下载
- 积分:1
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A signal can be stretched any one CLk the VHDL source code examples. See documen...
一个可以把信号拉长任意个CLk的VHDL源码例子。详见说明文档-A signal can be stretched any one CLk the VHDL source code examples. See documentation
- 2022-03-24 02:54:32下载
- 积分:1
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Description Sramoc (K, M) said the figures used in 0,1,2 ..., K
描述
Sramoc ( K , M ) 表示用数字0、1、2…、K-1组成的自然数中能被M整除的最小数。给定 K、M,求Sramoc ( K,M )。例如 K=2,M=7的时候,Sramoc( 2 , 7 ) = 1001。
输入
第一行为两个整数K、M满足2
- 2022-05-25 16:18:18下载
- 积分:1
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基于FPGA的交通控制器
设计一个由一条主干道和一条支干道的汇合点形成的十字交叉路口的交通灯控制器: 1) 主、支干道各设有3个方向的绿、黄、红指示灯(左转、直行和右转),每个行驶方向均配有时间显示数码管;2) 主干道处于常允许通行状态,而支干道有车来才允许通行(由外部信号通知)。3) 当主、支道均有车时,两者交替允许通行,主干道每次放行90s,支干道每次放行60s,在每次由亮绿灯变成亮红灯的转换过程中,要亮5s黄灯作为过渡,并进行减计时显示。
- 2022-02-26 08:00:04下载
- 积分:1
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signal
能产生正弦波、三角波、方波和e指数衰减的扫频波,且相关参数可调(Can produce sine wave, triangle wave, square wave, and e exponential decay wave sweep and adjustable parameters)
- 2014-05-13 15:15:12下载
- 积分:1
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ZedBoardyuanlitu
zedboard原理图详细,PCB板焊接方便,每个接口表明清楚。(Zedboard schematic in detail, PCB board welding is convenient, each interface that clearly.)
- 2017-01-03 20:07:20下载
- 积分:1
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apb_uart
这里是apb总线设计代码。这个源程序是基于verilog语言设计的(Here is the APB bus design code. This source program is designed based on Verilog language)
- 2021-04-12 14:18:57下载
- 积分:1