The PCI Local bus concept was developed to break the PC data I/O bottleneck and clearly opens the door to increasing system speed and expansion capabilities. The PCI Local bus moves high speed peripherals from the I/O bus and places them closer to the system’s processor bus, providing faster data transfers between the processor and peripherals. The PCI Local bus also addresses the industry’s need for a bus standard which is not directly dependent on the speed, size and type of system processor. It represents the first microprocessor independent bus offering performance more than adequate for the most demanding applications such as full-motion video.
標(biāo)簽： bottleneck developed the concept
上傳時(shí)間： 2014-12-03
上傳用戶：ikemada
The PCI Local bus concept was developed to break the PC data I/O bottleneck and clearly opens the door to increasing system speed and expansion capabilities. The PCI Local bus moves high speed peripherals from the I/O bus and places them closer to the system’s processor bus, providing faster data transfers between the processor and peripherals. The PCI Local bus also addresses the industry’s need for a bus standard which is not directly dependent on the speed, size and type of system processor. It represents the first microprocessor independent bus offering performance more than adequate for the most demanding applications such as full-motion video. Hardware reference
標(biāo)簽： bottleneck developed the concept
上傳時(shí)間： 2016-03-18
上傳用戶：極客
The PCI Local bus concept was developed to break the PC data I/O bottleneck and clearly opens the door to increasing system speed and expansion capabilities. The PCI Local bus moves high speed peripherals from the I/O bus and places them closer to the system’s processor bus, providing faster data transfers between the processor and peripherals. The PCI Local bus also addresses the industry’s need for a bus standard which is not directly dependent on the speed, size and type of system processor. It represents the first microprocessor independent bus offering performance more than adequate for the most demanding applications such as full-motion video. User Manual
標(biāo)簽： bottleneck developed the concept
上傳時(shí)間： 2014-01-15
上傳用戶：努力努力再努力
使用硬體描述語(yǔ)言HDL 設(shè)計(jì)硬體電路，臺(tái)灣人寫(xiě)的PPT講義，非常不錯(cuò)。VHDL硬件設(shè)計(jì)入門(mén)學(xué)習(xí)。VHDL基本語(yǔ)法架構(gòu)，VHDL的零件庫(kù)(Library)及包裝(Package)等內(nèi)容。
標(biāo)簽： HDL
上傳時(shí)間： 2014-01-22
上傳用戶：cxl274287265
基于MATLAB/Simulink的汽車(chē)ABS半實(shí)物仿真,本文所研究的是一種基于MATLAB/Simulink的汽車(chē)防抱死剎車(chē)系統(tǒng)（ABS）的半實(shí)物仿真的方法。本方法利用Simulink提供的模型建立車(chē)輛的傳動(dòng)系模型、自動(dòng)變速箱模型和ABS模型等。所建成的這套半實(shí)物仿真系統(tǒng)既可在軟件環(huán)境下對(duì)汽車(chē)進(jìn)行仿真，也可以通過(guò)I/O接口與ABS系統(tǒng)相連接以觀察系統(tǒng)的仿真效果，檢驗(yàn)控制算法的合理性。通過(guò)合理改變相應(yīng)參數(shù)，本系統(tǒng)還可以模擬實(shí)際汽車(chē)在不同工況下的工作情況，極大提高了汽車(chē)電子設(shè)備的研發(fā)工作的效率。同時(shí)，本系統(tǒng)也可用于教學(xué)演示。
標(biāo)簽： Simulink MATLAB ABS 汽車(chē)
上傳時(shí)間： 2016-05-10
上傳用戶：xuanchangri
實(shí)現(xiàn)最優(yōu)二叉樹(shù)的構(gòu)造；在此基礎(chǔ)上完成哈夫曼編碼器與譯碼器。 假設(shè)報(bào)文中只會(huì)出現(xiàn)如下表所示的字符： 字符 A B C D E F G H I J K L M N 頻度 186 64 13 22 32 103 21 15 47 57 1 5 32 20 57 字符 O P Q R S T U V W X Y Z ， ． 頻度 63 15 1 48 51 80 23 8 18 1 16 1 6 2 要求完成的系統(tǒng)應(yīng)具備如下的功能： 1．初始化。從終端（文件）讀入字符集的數(shù)據(jù)信息，。建立哈夫曼樹(shù)。 2．編碼：利用已建好的哈夫曼樹(shù)對(duì)明文文件進(jìn)行編碼，并存入目標(biāo)文件（哈夫曼碼文件）。 3．譯碼：利用已建好的哈夫曼樹(shù)對(duì)目標(biāo)文件（哈夫曼碼文件）進(jìn)行編碼，并存入指定的明文文件。 4．輸出哈夫曼編碼文件：輸出每一個(gè)字符的哈夫曼編碼。
上傳時(shí)間： 2014-11-23
上傳用戶：shanml
使用回溯法求解TSP問(wèn)題，使用VC++編寫(xiě)。代碼量挺少，不過(guò)數(shù)據(jù)較大的時(shí)候需要時(shí)間比較長(zhǎng)，時(shí)間復(fù)雜度為O(n!)
上傳時(shí)間： 2016-06-03
上傳用戶：JasonC
C51實(shí)用程序（45個(gè)） I/O、定時(shí)器、中斷、看門(mén)狗、計(jì)數(shù)器、軟件AD、VB串口、93c06驅(qū)動(dòng)、24c02系列驅(qū)動(dòng)、7219、20045、軟件陷阱、串口中斷、碼值轉(zhuǎn)換、AVR通訊、IIC、DS1302、DS1820、SPI、1602、12232、12864、T6963、1330、PC鍵、鍵盤(pán)輸入法、智能化、飛機(jī)游戲、貪吃蛇、多級(jí)菜單實(shí)例等
標(biāo)簽： 93c06 24c02 20045 7219
上傳時(shí)間： 2016-06-17
上傳用戶：hasan2015
計(jì)算半方差，如果按克里金法計(jì)算插值要求計(jì)算半方差，用此程序可實(shí)現(xiàn)。
上傳時(shí)間： 2014-11-18
上傳用戶：qilin
熟悉D/A轉(zhuǎn)換芯片的使用 把待轉(zhuǎn)換的數(shù)據(jù)送D/A芯片TLC5615，開(kāi)啟D/A轉(zhuǎn)換 用萬(wàn)用表或者示波器觀察輸出口（CON36）的電壓 硬件要求：撥碼開(kāi)關(guān)S8全部置ON 其他撥碼開(kāi)關(guān)全部置O
標(biāo)簽： 5615 TLC 轉(zhuǎn)換芯片 轉(zhuǎn)換
上傳時(shí)間： 2013-12-15
上傳用戶：zxc23456789
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