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[Driver Develop驱动led显示

Description: //串行驱动led显示, //一个74hc595位移寄存器驱动三极管驱动led位, //两个74hc595驱动led段,方式位5位x8段x2=10个数码管 //5分频,每次扫描时间位1.25ms //定义特殊符号-/ / Serial Driver led, / / a 74hc595 displacement register drives the triode-led drive, / / 2 74hc595 led drive, five-way x8 of x2 = 10 digital control / / 5 minutes frequency, each scan time position 1.25ms / / definition of special symbols
Platform: | Size: 1704 | Author: 哟 乁 | Hits:

[Other resourceled_5

Description: //串行驱动led显示, //一个74hc595位移寄存器驱动三极管驱动led位, //两个74hc595驱动led段,方式位5位x8段x2=10个数码管 //5分频,每次扫描时间位1.25ms-/ / Serial Driver led, / / a 74 hc595 displacement Driver Register triode-led drive, / / 2 74 hc595 led drive, 5-way x8 of x2 = 10 digital control / / 5 frequency, each scan time-1.25ms
Platform: | Size: 1700 | Author: 张丰 | Hits:

[Other resourceCRC_asm

Description: 计算校验码,格式为:G(X)=X8+X2+X+1,陪集码为FFH,-calculated checksum code format : G (X) = X 1 X8 X2, coset code of FFH,
Platform: | Size: 1081 | Author: alex | Hits:

[Other resourceshixuchengfa

Description: 时序乘法器,8位x8位,vhdl语言.仿真验证过了.多多交流!-sequential multiplier, eight x8 spaces vhdl language. Simulation before. Interact more!
Platform: | Size: 1847 | Author: 天禄 | Hits:

[Streaming Mpeg4DirectXCaptureRefresh

Description: directshow 视频捕获类库,可分别捕获视频序列的图像帧,更新了direct x8.1。-directshow video capture library, capture video sequences were the image frame, updates direct x8.1.
Platform: | Size: 351904 | Author: lizhih | Hits:

[Develop Toolsdelphibahuanghou

Description: 八皇后问题是一个古老而著名的问题,是回溯算法的典 型例题。该问题是十九世纪著名的数学家高斯1850 年提出: 在8X8 格的国际象棋上摆放八个皇后,使其不能互相攻击, 即任意两个皇后都不能处于同一行、同一列或同一斜线上, 问有多少种摆法。-eight Queen's problem is an ancient and famous, is backtracking algorithm typical examples. The question is the famous 19th century mathematician Gauss 1850 : 8 X8 in the lattice placed on the international chess 8 Queen's, making it unable to attack each other. arbitrary or two at Queen's are not the same line, the same series or in the same slash and asked how many pendulum method.
Platform: | Size: 145286 | Author: xiaowu | Hits:

[Other resourcex86emu-0.6.tar

Description: BIOS emulator and interface to Realmode X86 Emulator Library Can emulate a PCI Graphic Controller VGA bios on a powerpc platform -BIOS emulator and interface to Realmode X8 6 Emulator Library Can emulate a PCI Graphic Con troller VGA bios on a platform powerpc
Platform: | Size: 348109 | Author: eric | Hits:

[FlashMXx8-01

Description: 实现简单的影片交互 通过按钮功能让影片的位置发生变化,体现动感-simple implementation of films through interactive button function allows the film's location change reflects dynamism
Platform: | Size: 14681 | Author: 贾佳 | Hits:

[Other resourceNAND256R3A_VE1

Description: 256Mbits (x8) 528 Bytes Page, NAND Flash Memory Verilog HDL Model User Manual -256Mbits (x8) 528 Bytes Page, NAND Flash Memory Verilog HDL Model User Manual
Platform: | Size: 203769 | Author: 陈强 | Hits:

[Other resource8huanghou

Description: 八皇后问题是一个古老而著名的问题。这个问题是十九世纪著名的数学家高斯1850年提出:在8X8格的国际象棋上摆放八个皇后,使其不能互相攻击,即任意两个皇后都不能处于同一行、同一列或同一斜线上,问有多少种摆法。高斯认为有76种方案。1854年在柏林的象棋杂志上不同的作者发表了40种不同的解,后来有人用图论的方法解出92种结果。例如: 0 0 0 0 0 0 0 0 面对这个问题,要放在以往可能就要耗费大量的时间在纸上画来画去,这样做的耗费了大量的精力,但是效果却不佳。借助计算机就可以很高效的完成这些工作。那么,采用什么样的数据结构和算法,才能在时间和空间复杂度上完成这个问题呢? -eight Queen's problem is an cient and well-known problems. The question is the famous 19th century mathematician Gauss 1850 : 8 X8 in the lattice placed on the international chess 8 Queen's, making it unable to attack each other. arbitrary or two at Queen's are not the same line, the same series or in the same slash and asked how many pendulum method. Gauss that 76 species program. 1854 in Berlin on different chess magazine published by the author of 40 different types of solutions Later, someone using graph theory methods to come up with 92 kinds of results. For example : 0 0 0 0 0 0 0 0 Faced with this problem, to be placed on the past, we might have spent a lot of time on paper painting to painting, so to spend a lot of energy, However, the result is poor. Using computer c
Platform: | Size: 83654 | Author: nicmaters | Hits:

[Develop ToolsLinux

Description: linux 简单地说,Linux是一套免费使用和自由传播的类Unix操作系统,它主要用于基于Intel x8 6系列CPU的计算机上。这个系统是由全世界各地的成千上万的程序员设计和实现的。其目的是建立不受任何商品化软件的版权制约的、全世界都能自由使用的Unix兼容产品
Platform: | Size: 74245 | Author: 可以 | Hits:

[Develop ToolsLinux1

Description: 简单地说,Linux是一套免费使用和自由传播的类Unix操作系统,它主要用于基于Intel x8 6系列CPU的计算机上。这个系统是由全世界各地的成千上万的程序员设计和实现的。其目的是建立不受任何商品化软件的版权制约的、全世界都能自由使用的Unix兼容产品
Platform: | Size: 284222 | Author: 可以 | Hits:

[Other resourceCRCx8+x2+x+1

Description: CRC查表法生成x8+x2+x+1,里面有源程序
Platform: | Size: 909 | Author: | Hits:

[Crack HackCrcCheck

Description: CRC校验实用程序 CRC-16码: G(x)=X16+X15+X2+1 CRC-32码: G(x)=X32+X26+X23+X22+X16+X12+X11+X10+X8+X7+X5+X4+X2+X1+X+1
Platform: | Size: 33546 | Author: 卢东 | Hits:

[DirextXDx8.0

Description: direct x8.0的应用例子,是一个实现模板
Platform: | Size: 69253 | Author: | Hits:

[Crypt_Decrypt algrithms16位CRC校验_Modbus标准算法

Description:

CRC校验
1、循环校验码(CRC码):是数据通信领域中最常用的一种差错校验码,其特征是信息
字段和校验字段的长度可以任意选定。
2、生成CRC码的基本原理:任意一个由二进制位串组成的代码都可以和一个系数仅
为‘0’和‘1’取值的多项式一一对应。例如:代码1010111对应的多项式
为x6+x4+x2+x+1,而多项式为x5+x3+x2+x+1对应的代码101111。
3、CRC码集选择的原则:若设码字长度为N,信息字段为K位,校验字段为R位(N=K+R),
则对于CRC码集中的任一码字,存在且仅存在一个R次多项式g(x),
使得V(x)=A(x)g(x)=xRm(x)+r(x);
其中:    m(x)为K次信息多项式, r(x)为R-1次校验多项式,
         g(x)称为生成多项式:
g(x)=g0+g1x+ g2x2+...+g(R-1)x(R-1)+gRxR
发送方通过指定的g(x)产生CRC码字,接收方则通过该g(x)来验证收到的CRC码字。
4、CRC校验码软件生成方法:
    借助于多项式除法,其余数为校验字段。
例如:信息字段代码为: 1011001;对应m(x)=x6+x4+x3+1
      假设生成多项式为:g(x)=x4+x3+1;则对应g(x)的代码为: 11001
      x4m(x)=x10+x8+x7+x4 对应的代码记为:10110010000;
采用多项式除法: 得余数为: 1010     (即校验字段为:1010)
发送方:发出的传输字段为: 1 0 1 1 0 0 1 1 0 10
                          信息字段       校验字段
接收方:使用相同的生成码进行校验:接收到的字段/生成码(二进制除法)
                  如果能够除尽,则正确。


Platform: | Size: 6509 | Author: ttongg | Hits:

[DocumentsNAND FLASH 存取原理

Description: NAND Flash 的數據是以bit 的方式保存在memory cell,一般來說,一個cell 中只能存儲一個bit。這些cell 以8 個或者16 個為單位,連成bit line,形成所謂的byte(x8)/word(x16),這就是NAND Device 的位寬。這些Line 會再組成Page. (Nand Flash 有多種結構,我使用的Nand Flash 是K9F1208,下面內容針對三星的K9F1208U0M),每頁528Byte,每32 個page 形成一個Block, Sizeof(block)=16kByte 。
Platform: | Size: 54272 | Author: kelvinchiu | Hits:

[Driver Develop驱动led显示

Description: //串行驱动led显示, //一个74hc595位移寄存器驱动三极管驱动led位, //两个74hc595驱动led段,方式位5位x8段x2=10个数码管 //5分频,每次扫描时间位1.25ms //定义特殊符号-//Serial Driver led,// a 74hc595 displacement register drives the triode-led drive,// 2 74hc595 led drive, five-way x8 of x2 = 10 digital control// 5 minutes frequency, each scan time position 1.25ms// definition of special symbols
Platform: | Size: 1024 | Author: | Hits:

[SCMled_5

Description: //串行驱动led显示, //一个74hc595位移寄存器驱动三极管驱动led位, //两个74hc595驱动led段,方式位5位x8段x2=10个数码管 //5分频,每次扫描时间位1.25ms-//Serial Driver led,// a 74 hc595 displacement Driver Register triode-led drive,// 2 74 hc595 led drive, 5-way x8 of x2 = 10 digital control// 5 frequency, each scan time-1.25ms
Platform: | Size: 1024 | Author: 张丰 | Hits:

[Windows CEX8

Description: 卡西欧dt-x8 驱动下载-卡西欧dt-x8 驱动下载11111111111111111111
Platform: | Size: 27648 | Author: qcn | Hits:
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