it is programed on dsk6455,and test * 1 Internal memory Version * 2 External memory(SDRAM) * 3 Flash * 4 Codec * 5 UserIO * 6 MemPattern(Fill pattern) * 7 MemPattern(Address Pattern) * 8 DSP * 9 LED/Swt * 10 Codec LoopBack *
標(biāo)簽: programed 6455 dsk it
上傳時(shí)間: 2013-12-11
上傳用戶(hù):wqxstar
The Inter IC bus or I2C bus is a simple bidirectional two wire bus designed primarily for general control and data transfer communication between ICs. Some of the features of the I2C bus are: • Two signal lines, a serial data line (SDA) and a serial clock line (SCL), and ground are required. A 12V supply line (500mA max.) for powering the peripherals often may be present. • Each device connected to the bus is software Addressable by a unique Address and simple master/ slave relationships exist at all times masters can operate as master-transmitters or as master-receivers. • The I2C bus is a true multi-master bus including collision detection and arbitration to prevent data corruption if two or more masters simultaneously initiate data transfer systems. • Serial, 8-bit oriented, bidirectional data transfers can be made at up to 100 KBit/s in the standard mode or up to 400 KBit/s in the fast mode.
標(biāo)簽: bus bidirectional primarily designed
上傳時(shí)間: 2013-12-11
上傳用戶(hù):jeffery
"郵件特快專(zhuān)遞"這個(gè)詞現(xiàn)在已經(jīng)是被廣大的網(wǎng)民所熟知了, 它就好比是網(wǎng)絡(luò)上的EMS,能夠直接把郵件送到對(duì)方的郵箱中,郵件發(fā)送完畢后,對(duì)方就可以立刻收到。 Hostedt: 用來(lái)指定域名服務(wù)器(DNS Address)的地址,此處為筆者所在地的主域名服務(wù)器地址, 你也可以指定任一可以快速訪問(wèn)到的Internet上域名服務(wù)器地址. 域名服務(wù)器(DNS Address)的地址獲取的分別有如下方法: 1:要知道自己所在地的域名服務(wù)器地址, win98下通過(guò)winipcfg命令,win2000下通過(guò)ipconfig /all即可查出 2: 您也可向internet ISP咨詢(xún)您連接的主域名服務(wù)器地址.
標(biāo)簽:
上傳時(shí)間: 2016-11-01
上傳用戶(hù):lili123
*** *** *** *** *** *** ***** ** Two wire/I2C Bus READ/WRITE Sample Routines of Microchip s ** 24Cxx / 85Cxx serial CMOS EEPROM interfacing to a ** PIC16C54 8-bit CMOS single chip microcomputer ** Revsied Version 2.0 (4/2/92). ** ** Part use = PIC16C54-XT/JW ** Note: 1) All timings are based on a reference crystal frequency of 2MHz ** which is equivalent to an instruction cycle time of 2 usec. ** 2) Address and literal values are read in octal unless otherwise ** specified.
標(biāo)簽: Microchip Routines Sample WRITE
上傳時(shí)間: 2013-12-27
上傳用戶(hù):ljmwh2000
創(chuàng)建一個(gè)數(shù)據(jù)庫(kù)dbstu,其中包括下列表: 1.student(學(xué)號(hào),姓名,性別,年齡,專(zhuān)業(yè),系名,學(xué)院名稱(chēng)) 2.Address(學(xué)號(hào),宿舍名稱(chēng),寢室號(hào),樓層電話,電話,郵箱,班主任編號(hào)) 3.master(班主任編號(hào),班主任姓名,性別,電話
標(biāo)簽: student dbstu 數(shù)據(jù)庫(kù)
上傳時(shí)間: 2014-07-31
上傳用戶(hù):wangdean1101
外觀模式(Facade pattern)涉及到子系統(tǒng)的一些類(lèi)。所謂子系統(tǒng),是為提供一系列相關(guān)的特征(功能)而緊密關(guān)聯(lián)的一組類(lèi)。例如,一個(gè)Account類(lèi)、Address類(lèi)和CreditCard類(lèi)相互關(guān)聯(lián),成為子系統(tǒng)的一部分,提供在線客戶(hù)的特征。
標(biāo)簽: pattern Facade 子系統(tǒng) 模式
上傳時(shí)間: 2014-01-04
上傳用戶(hù):haohaoxuexi
SCSI Multimedia Commands 鈥?3 (MMC-3) T10/1363-D 5.16 READ CAPACITY Command The READ CAPACITY command (Table 144) provides a means for the Initiator to request information regarding the capacity of the Logical Unit. This command shall not report the correct capacity of the recorded data for CD-R, CD-RW and DVD-R/-RW media that does not have a Lead-out in the last Session or last Border-out. For CD-ROM, the returned logical block Address is modified to allow returning a possibly inexact value (but one with a known error bound) based on the Table of Contents data
標(biāo)簽: CAPACITY READ Multimedia Commands
上傳時(shí)間: 2017-04-17
上傳用戶(hù):liuchee
The purpose of this project is to explore the issues and implementation of a multiple instruction stream, single data stream processor. We are running two instruction streams on two CPUs which share an Address space. The processors share a second level cache, and maintain coherence at the L1 cache with a write-invalidate policy. The L2 cache is two-way set associative, with a block size of 8 words, and a total capacity of 512 words.
標(biāo)簽: implementation instruction multiple purpose
上傳時(shí)間: 2017-04-18
上傳用戶(hù):731140412
在linux下,c語(yǔ)言編寫(xiě),可以根據(jù)對(duì)方的IP,查看其MAC地址,也可以掃描局域網(wǎng)在線IP的MAC和主機(jī)名。原理:建立socket ,構(gòu)造netbios-ns包,循環(huán)sendto()把數(shù)據(jù)發(fā)送給對(duì)方并recvfrom()讀取返回信息。根據(jù)返回的netbios回應(yīng)包,讀取對(duì)方的主機(jī)名,組名和mac地址。 顯示結(jié)果如下: IP: 192.168.116.124 Host Name: BRN_8EEE6A/BRN_8EEE6A MAC: 00-80-77-8E-EE-6A IP: 192.168.116.130 Host Name: XIAOXIAO/MSHOME MAC: 00-12-3F-D5-5E-A6 IP: 192.168.116.131 Host Name: NA MAC: NA [time out!] 一個(gè)網(wǎng)段掃描MAC,可以建立一個(gè)socket,連續(xù)向多個(gè)不同IP發(fā)送NBNS包,然后等待接受,根據(jù)返回包就可以掃描一個(gè)網(wǎng)段多個(gè)IP的MAC啦。 而windows下可以運(yùn)行命令:nbtstat -A ip-Address來(lái)查看 windows c 要改改頭文件
標(biāo)簽: linux
上傳時(shí)間: 2014-08-12
上傳用戶(hù):cc1915
SJF2410 can program SMDK2410 flash memory (K9S1208,Intel E28F128,AMD29LV800BB) through JTAG port and read/write data from/to a specified Address. rar file includes the DOS based programming software application, JTAG schematic and programming procedure
標(biāo)簽: 2410 program through memory
上傳時(shí)間: 2013-12-07
上傳用戶(hù):luopoguixiong
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