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fifo_VHDL
- 该文件是先入先出fifo的源代码和测试文件-the document is first-in-first out fifo the source code and test document
引爆器
- 数字密码引爆器的输入描述:1、 在开始输入密码以前的等待状态,首先要按READY键,表示目前准备就绪,可以输入数字密码;2、 当引爆事件发生后,应该回到等待状态,设置WAIT_T键;3、 如果输入密码不正确,此时要操作READY和WAIT_T是不起作用的,必须由设计人员重新设置到等待状态,设置SETUP键,SETUP为内部按键,操作人员应该不能接触;4、 确定密码输入后,要设计一个点火按键FIRE;-digit passwords detonated's input Descr ipti
SDRAM_VerilogCode.rar
- 基于FPGA的SDRAM控制器Verilog代码,开发环境为Quartus6.1,控制SDRAM实现对同一片地址先写后读。,FPGA-based SDRAM controller Verilog code, development environment for Quartus6.1, control of SDRAM to achieve the same address one after the first time to write.
heartbeat
- 用VHDL编译的源代码,模拟心脏跳动,解压后直接用Quartus打开project即可,不好意思刚才第一个那个模拟心脏跳动(heartbeat)的源程序发错了,请删除,-Compiled with VHDL source code to simulate the beating heart, after extracting the direct use of Quartus can open the project, I am sorry but the first one that simu
ddr2sdram_spartan3s700an.tar
- It is a first time code being developed to designers who want to get your DDR2 SDRAM on-board in Spartan 3AN Starter Kit - Diligent fully working.-It is a first time code being developed to designers who want to get your DDR2 SDRAM on-board in Sparta
first
- verilog 初学者原代码,万事开头难,CPLD也如此,第一个成功的代码测试往往后续学习的信心。需要的朋友请进-beginners verilog source code, everything is hard in the beginning, CPLD is also the case, the first successful test of the code is often the confidence of the follow-up study. Come friend in n
The_Ten_Commandments_of_Excellent_Design_VHDL_Exa
- This short paper will give you some VHDL code examples that will help you design synchronous circuits that work first time.The philosophy behind Ten-Commandment code is that synthesizers are not to be trusted too much. Most of the code you will see i
SYNC_FIFO
- its simple fifo.which is used to first in first out for vhdl source code
EDA
- 设信号CH表示计算路程脉冲,每0.1公里变化一个周期.出租车三公里内为起步价7.0元,超过三公里,每公里2.4元.设置一个开车键,停止状态按动一次表示开车,开车状态按动一次表示下车.一个暂停键,暂停是停止收费,再次按动继续收费.七段码显示当前价格和路程.且所有七段码为动态显示. 如果有谁会的话,帮帮忙吧,写些主要的程序就行了-Established that the calculation of CH distance signal pulse, 0.1 kilometers of each
FIFO
- VHDL code for first in first out register
fifo
- first in first out VHDL code
debussy_tutorial
- 从事过fpga设计的朋友一定对于代码的仿真调试非常的头大,还好现在有了debussy 能为我们节省大量的时间,附件就是介绍debussy 的使用教程,希望对大家有帮助-Engaged in a certain friend fpga design simulation for debugging the code the first large, debussy better now for us to save a lot of time, the annex is to introduce
verilog
- 本代码设计的是一个通讯系统软件无线电中变换比为5/4的分数倍抽取器,用Verilog编程首先实现4倍内插,再实现5倍抽取。-The code design is a software-defined radio communication system in transformation ratio 5/4 points times the extractor, using Verilog programming the first to achieve four times the inter
VHDL(LOCK)
- 数字密码锁的设计与实现 一.实验目的 1. 学习VHDL的综合设计应用 2. 学习数字密码锁的设计 二.实验内容 设计一个数字密码锁,对其编译,仿真,下载。 数字密码锁具体要求如下: 1.系统具有预置的初始密码“00000001”。 2.输入密码与预存密码相同时,开锁成功,显示绿灯,否则开锁失败,显示红灯。 3.具有修改密码功能。修改密码时,先开锁,开锁成功才可以修改。 4.系统同时具有关锁功能。关锁后,显示红灯。 5.密码由拔码开关表
FirstAndriod
- andriod开发学习演示代码,适合初次初次接触andriod人员的学习-andriod study demonstrates the development code, first initial contact for staff learning andriod
ADPCMCodec
- The DVI Adaptive Differential Pulse Code Modulation (ADPCM) algorithm was first described in an IMA recommendation on audio formats and conversion practices [1]. ADPCM is a transformation that encodes 16-bit audio as 4 bits (a 4:1 compression ratio).
code
- 温度是一个基本的物理量,自然界中的一切过程无不与温度密切相关。温度传感器是最早开发,应用最广的一类传感器。温度传感器的市场份额大大超过了其他的传感器。从17世纪初人们开始利用温度进行测量-Temperature is a fundamental physical quantity, nature and temperature of all the processes are all closely related. Temperature sensor is the first develop
vhdlcoder
- 本文件夹包含了16个VHDL 编程实例,仅供读者编程时学习参考。 一、四位可预置75MHz -BCD码(加/减)计数显示器(ADD-SUB)。 二、指示灯循环显示器(LED-CIRCLE) 三、七人表决器vote7 四、格雷码变换器graytobin 五、1位BCD码加法器bcdadder 六、四位全加器adder4 七、英语字母显示电路 alpher 八、74LS160计数器74ls160 九、可变步长加减计数器 multicount 十、可
PN4
- 语言:VHDL 功能:该PN4序列的特点为将一个4位序列的前两位取异或,再让序列左移一位,用异或的结果作为序列的最后一位。序列周期是15,即15位伪随机序列。其中包括序列的产生模块和检测模块。对于误码检测,首先捕获相位。然后,规定测试的码的总个数,统计这些码中有多少个不能满足PN序列特点的,用计数器统计个数。如果发现误码过多,可能是相位失调,重新捕获相位,再进行误码检测。 仿真工具:modelsim 综合工具:quartus -Language: VHDL function:
vga
- SPARTAN3AN VGA test it s for starters to get the idea about how to use vga port on spartan3an kit. in this code , first 50mhz clock used to create a 25 mhz clock to use in vga snchronization . then a simple window is created on the screen -SPARTA