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
一、程式名稱:embed.java 二、程式功能:藏入數(shù)位浮水印處理程式 四、輸入檔(資料)格式: 1.本程式所採用之影像格式皆為*.raw之灰階影像。 2.本程式採用的浮水印格式為128×128之灰階影像ccu.raw。 3.本程式所採用的原始影像格式為512×512 之灰階影像Lena.raw。 五、輸出檔(資料)格式: 1.本程式輸出的藏入浮水印影像格式為512×512 之灰階影像Lena2.raw。 六、執(zhí)行環(huán)境: 1.系統(tǒng):Windows 98/ME/2000。 2.軟體:JavaTM 2 SDK (Version 1.3)。 七、執(zhí)行方式: 1.在DOS環(huán)境下執(zhí)行embed.java,指令如下:java embed。
上傳時(shí)間: 2016-03-24
上傳用戶:tzl1975
實(shí)現(xiàn)最優(yōu)二叉樹的構(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。 2.編碼:利用已建好的哈夫曼樹對明文文件進(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對目標(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
C51實(shí)用程序(45個(gè)) I/O、定時(shí)器、中斷、看門狗、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、鍵盤輸入法、智能化、飛機(jī)游戲、貪吃蛇、多級菜單實(shí)例等
標(biāo)簽: 93c06 24c02 20045 7219
上傳時(shí)間: 2016-06-17
上傳用戶:hasan2015
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,開啟D/A轉(zhuǎn)換 用萬用表或者示波器觀察輸出口(CON36)的電壓 硬件要求:撥碼開關(guān)S8全部置ON 其他撥碼開關(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
adctest S3C44B0X內(nèi)置A/D轉(zhuǎn)換器應(yīng)用實(shí)例; einttest S3C44B0X外部中斷實(shí)例; flashtest flash讀寫實(shí)例; Helloworld Helloworld程序; iictest IIC接口運(yùn)用實(shí)例; iotest I/O應(yīng)用實(shí)例——矩陣式鍵盤掃描; rtctest S3C44B0X內(nèi)置RTC應(yīng)用實(shí)例; Timertest 定時(shí)器應(yīng)用實(shí)例; uarttest UART串行口應(yīng)用實(shí)例; ucos_ex1 uc/os-II運(yùn)用之一:多任務(wù); ucos_ex2 uc/os-II運(yùn)用之二:任務(wù)間通訊; ucos_ex3 uc/os-II運(yùn)用之三:中斷服務(wù)程序;
標(biāo)簽: Helloworld S3C44B0X flashtest einttest
上傳時(shí)間: 2014-01-13
上傳用戶:xc216
adctest S3C44B0X內(nèi)置A/D轉(zhuǎn)換器應(yīng)用實(shí)例; einttest S3C44B0X外部中斷實(shí)例; flashtest flash讀寫實(shí)例; Helloworld Helloworld程序; iictest IIC接口運(yùn)用實(shí)例; iotest I/O應(yīng)用實(shí)例——矩陣式鍵盤掃描; rtctest S3C44B0X內(nèi)置RTC應(yīng)用實(shí)例; Timertest 定時(shí)器應(yīng)用實(shí)例; uarttest UART串行口應(yīng)用實(shí)例; ucos_ex1 uc/os-II運(yùn)用之一:多任務(wù); ucos_ex2 uc/os-II運(yùn)用之二:任務(wù)間通訊; ucos_ex3 uc/os-II運(yùn)用之三:中斷服務(wù)程序;
標(biāo)簽: Helloworld S3C44B0X flashtest einttest
上傳時(shí)間: 2016-07-05
上傳用戶:wanghui2438
執(zhí)行步驟1: 執(zhí)行EX1126程式進(jìn)入學(xué)生考試系統(tǒng) 權(quán)限描述: 使用者查詢:於”姓名”中輸入”Arno”,於”學(xué)號”中輸入”good”,再按下”使用者查詢” 即可查詢. 修改使用者:於”姓名”中輸入”GUEST”,於”學(xué)號”中輸入”0000”,再按下” 修改使用者即可修改: 功能描述: 使用者開始考試,於”姓名”中輸入自己的姓名,於”學(xué)號”中輸入學(xué)號,再按下” 考試去”即可: 開始考試,同時(shí)系統(tǒng)紀(jì)錄考生狀態(tài)為”1”. 使用者考試,完成後按下”結(jié)算成績”,同時(shí)系統(tǒng)顯示紀(jì)錄考生該科分?jǐn)?shù),同時(shí)清除考生登入狀態(tài),使其無法重覆考試,老師並可查詢考生成績.
上傳時(shí)間: 2016-07-31
上傳用戶:chens000
蟲蟲下載站版權(quán)所有 京ICP備2021023401號-1