亚洲欧美第一页_禁久久精品乱码_粉嫩av一区二区三区免费野_久草精品视频

蟲蟲首頁| 資源下載| 資源專輯| 精品軟件
登錄| 注冊

System-<b>on-chip</b>

  • 基于AT89C52單片機的步進電機控制系統設計

    基于AT89C52單片機的步進電機控制系統設計 摘 要: 提出了一個由AT89C52單片機控制步進電機的實例??梢酝ㄟ^鍵盤輸入相關數據, 并根據需要, 實時對步進電機工作方式進行設置, 具有實時性和交互性的特點。該系統可應用于步進電機控制的大多數場合。實踐表明, 系統性能優于傳統的步進電機控制器。 關鍵詞: 單片機; 步進電動機; 直流固態繼電器; 實時控制 ABSTRACT: A stepp ing motor control system based on AT89C52 chip microcomputer was described.The data can be inputwith keyboard, and stepp ingmotorwas controlled by these data. According to the demand, users can set the workingmodel of stepp ingmotor in real2time. This system can be widely used in stepp ing motor controlling. The p ractice showed that the performance of this system outdid the tradi-tional stepp ing motor controller.

    標簽: 89C C52 AT 89

    上傳時間: 2013-11-22

    上傳用戶:vodssv

  • 基于8086 CPU 的單芯片計算機系統的設計

    本文依據集成電路設計方法學,探討了一種基于標準Intel 8086 微處理器的單芯片計算機平臺的架構。研究了其與SDRAM,8255 并行接口等外圍IP 的集成,并在對AMBA協議和8086 CPU分析的基礎上,采用遵從AMBA傳輸協議的系統總線代替傳統的8086 CPU三總線結構,搭建了基于8086 IP 軟核的單芯片計算機系統,并實現了FPGA 功能演示。關鍵詞:微處理器; SoC;單芯片計算機;AMBA 協議 Design of 8086 CPU Based Computer-on-a-chip System(School of Electrical Engineering and Automation, Heifei University of Technology, Hefei, 230009,China)Abstract: According to the IC design methodology, this paper discusses the design of one kind of Computer-on-a-chip system architecture, which is based on the standard Intel8086 microprocessor,investigates how to integrate the 8086 CPU and peripheral IP such as, SDRAM controller, 8255 PPI etc. Based on the analysis of the standard Intel8086 microprocessor and AMBA Specification,the Computer-on-a-chip system based on 8086 CPU which uses AMBA bus instead of traditional three-bus structure of 8086 CPU is constructed, and the FPGA hardware emulation is fulfilled.Key words: Microprocessor; SoC; Computer-on-a-chip; AMBA Specification

    標簽: 8086 CPU 單芯片 計算機系統

    上傳時間: 2013-12-27

    上傳用戶:kernor

  • P90CL301 IIC驅動電路的例行測試及其程序

    The P90CL301 is a highly integrated 16/32 bit micro-controller especially suitable for applications requiring lowvoltage and low power consumption. It is fully software compatible with the 68000. Furthermore, it provides bothstandard as well as advanced peripheral functions on-chip.One of these peripheral functions is the I2C bus. This report describes worked-out driver software (written in C) toprogram the P90CL301 I2C interface. It also contains interface software routines offering the user a quick start inwriting a complete I2C system application.

    標簽: P90 301 IIC 90

    上傳時間: 2014-01-06

    上傳用戶:氣溫達上千萬的

  • XA-S3的IIC接口的驅動器軟件程序(C語言)

    The XA-S3 is a member of Philips Semiconductors’ XA (eXtended Architecture) family of high performance 16-bit single-chip Microcontrollers. The XA-S3 combines many powerful peripherals on one chip. Therefore, it is suited for general multipurpose high performance embedded control functions.One of the on-chip peripherals is the I2C bus interface. This report describes worked-out driver software (written in C) to program / use the I2C interface of the XA-S3. The driver software, together with a demo program and interface software routines offer the user a quick start in writing a complete I2C - XAS3 system application.

    標簽: XA-S IIC C語言 接口

    上傳時間: 2013-11-10

    上傳用戶:liaofamous

  • at89c52 pdf

    The AT89C52 is a low-power, high-performance CMOS 8-bit microcomputer with 8Kbytes of Flash programmable and erasable read only memory (PEROM). The deviceis manufactured using Atmel’s high-density nonvolatile memory technology and iscompatible with the industry-standard 80C51 and 80C52 instruction set and pinout.The on-chip Flash allows the program memory to be reprogrammed in-system or by aconventional nonvolatile memory programmer. By combining a versatile 8-bit CPUwith Flash on a monolithic chip, the Atmel AT89C52 is a powerful microcomputerwhich provides a highly-flexible and cost-effective solution to many embedded controlapplications.

    標簽: 89c c52 at

    上傳時間: 2013-11-10

    上傳用戶:1427796291

  • LPC1850 Cortex-M3內核微控制器數據手冊

    The LPC1850/30/20/10 are ARM Cortex-M3 based microcontrollers for embeddedapplications. The ARM Cortex-M3 is a next generation core that offers systemenhancements such as low power consumption, enhanced debug features, and a highlevel of support block integration.The LPC1850/30/20/10 operate at CPU frequencies of up to 150 MHz. The ARMCortex-M3 CPU incorporates a 3-stage pipeline and uses a Harvard architecture withseparate local instruction and data buses as well as a third bus for peripherals. The ARMCortex-M3 CPU also includes an internal prefetch unit that supports speculativebranching.The LPC1850/30/20/10 include up to 200 kB of on-chip SRAM data memory, a quad SPIFlash Interface (SPIFI), a State Configuration Timer (SCT) subsystem, two High-speedUSB controllers, Ethernet, LCD, an external memory controller, and multiple digital andanalog peripherals.

    標簽: Cortex-M 1850 LPC 內核微控制器

    上傳時間: 2014-12-31

    上傳用戶:zhuoying119

  • LPC1300系列產品勘誤數據手冊

    On the LPC13xx, programming, erasure and re-programming of the on-chip flash can be performed using In-System Programming (ISP) via the UART serial port, and also, can be performed using In-Application Programming (IAP) calls directed by the end-user code. For In-System Programming (ISP) via the UART serial port, the ISP command handler (resides in the bootloader) allows erasure of one or more sector (s) of the on-chip flash memory.

    標簽: 1300 LPC 勘誤 數據手冊

    上傳時間: 2013-12-13

    上傳用戶:lmq0059

  • 賽靈思電機控制開發套件簡介(英文版)

      The power of programmability gives industrial automation designers a highly efficient, cost-effective alternative to traditional motor control units (MCUs)。 The parallel-processing power, fast computational speeds, and connectivity versatility of Xilinx® FPGAs can accelerate the implementation of advanced motor control algorithms such as Field Oriented Control (FOC)。   Additionally, Xilinx devices lower costs with greater on-chip integration of system components and shorten latencies with high-performance digital signal processing (DSP) that can tackle compute-intensive functions such as PID Controller, Clark/Park transforms, and Space Vector PWM.   The Xilinx Spartan®-6 FPGA Motor Control Development Kit gives designers an ideal starting point for evaluating time-saving, proven, motor-control reference designs. The kit also shortens the process of developing custom control capabilities, with integrated peripheral functions (Ethernet, PowerLink, and PCI® Express), a motor-control FPGA mezzanine card (FMC) with built-in Texas Instruments motor drivers and high-precision Delta-Sigma modulators, and prototyping support for evaluating alternative front-end circuitry.

    標簽: 賽靈思 電機控制 開發套件 英文

    上傳時間: 2013-10-28

    上傳用戶:wujijunshi

  • 介紹幾種cpuThe 8xC251SA/SB/SP/SQ improves on the MCS-51 architecture and peripheral features, introducin

    介紹幾種cpuThe 8xC251SA/SB/SP/SQ improves on the MCS-51 architecture and peripheral features, introducing the advanced register based CPU architecture i.e., the MCS 251 microcontroller architecture. The register based CPU supports a 40-byte register file. In addition, the 8xC251SA/SB/SP/SQ microcontroller has 256-Kbyte expanded external code/data memory space and 64-Kbyte stack space. The new controller is also specially designed to execute C code efficiently. More importantly, the 8xC251SA/SB/SP/SQ maintains binary code compatibility with MCS 51 microcontrollers but at the same time allows the use of the powerful MCS 251 microcontroller instruction set, with many new 8, 16 and 32 bit instructions available. The 8xC251SA/SB/SP/SQ has 512 bytes or 1 Kbyte of on-chip data RAM options and is available in 16 Kbytes and 8 Kbytes of on-chip ROM/OTPROM or ROMless options.

    標簽: architecture introducin peripheral improves

    上傳時間: 2015-03-15

    上傳用戶:ccclll

  • A book describle in detail about the system security and usability technology. It is a system book o

    A book describle in detail about the system security and usability technology. It is a system book on security.

    標簽: system book technology describle

    上傳時間: 2015-07-22

    上傳用戶:zmy123

亚洲欧美第一页_禁久久精品乱码_粉嫩av一区二区三区免费野_久草精品视频
国产日韩欧美另类| 国产精品国产a级| 国产麻豆视频精品| 西瓜成人精品人成网站| 国产精品私房写真福利视频| 小嫩嫩精品导航| 国产精品亚洲综合天堂夜夜| 国产欧美午夜| 美女诱惑黄网站一区| 国产精品v欧美精品v日韩精品| 欧美国产精品一区| 亚洲国产精品视频| 性做久久久久久免费观看欧美 | 国产亚洲精品资源在线26u| 亚洲午夜91| 国产在线一区二区三区四区| 久久野战av| 亚洲欧美激情诱惑| 在线日韩中文| 欧美人与性禽动交情品| 亚洲欧美日韩一区二区三区在线观看 | 亚洲私拍自拍| 亚洲九九精品| 激情成人av在线| 国产精品久久久一区二区三区| 亚洲主播在线播放| 一区二区三区回区在观看免费视频| 欧美一区三区三区高中清蜜桃| 一区二区免费在线播放| 亚洲精品一区中文| 亚洲手机视频| 香蕉久久夜色精品国产使用方法| 亚洲欧美日韩综合aⅴ视频| 亚洲午夜在线观看视频在线| 性欧美长视频| 欧美日韩理论| 一区在线观看| 在线综合亚洲欧美在线视频| 亚洲欧洲日本国产| 美脚丝袜一区二区三区在线观看| 久久中文久久字幕| 亚洲久久视频| 久久精品一二三| 一区二区三区精品国产| 亚洲欧美中文字幕| 欧美激情一区二区三区四区| 国产日韩一区二区三区| 羞羞答答国产精品www一本| 久久综合激情| 亚洲国产日本| 欧美不卡激情三级在线观看| 欧美激情欧美狂野欧美精品| 黄色一区二区三区| 先锋影音网一区二区| 欧美日韩精品久久久| 国产农村妇女毛片精品久久麻豆| 伊人伊人伊人久久| 午夜一区二区三视频在线观看| 欧美日本不卡高清| 亚洲免费观看高清完整版在线观看| 裸体丰满少妇做受久久99精品 | 欧美尤物巨大精品爽| 欧美日韩精品在线观看| 亚洲电影免费观看高清完整版在线观看 | 在线观看欧美黄色| 欧美国产日本高清在线| 欧美三区美女| 国产精品爽爽ⅴa在线观看| 国产日韩欧美在线看| 尤物网精品视频| 在线中文字幕一区| 国产精品v欧美精品v日韩| 亚洲综合激情| 亚洲国产精品久久久久秋霞不卡| 欧美在线视屏| 亚洲桃色在线一区| 国产一区二区三区观看| 亚洲一区在线看| 亚洲高清久久久| 国产精品黄色在线观看| 欧美福利电影网| 亚洲毛片视频| 在线观看av不卡| 欧美另类变人与禽xxxxx| 久久久久久久久岛国免费| 亚洲黄色视屏| 尤物99国产成人精品视频| 欧美日韩精品| 欧美天堂亚洲电影院在线观看| 欧美一区二区三区在线| 亚洲一区精彩视频| 亚洲天堂男人| 夜夜狂射影院欧美极品| 最新日韩在线视频| 99国产精品私拍| 亚洲欧美欧美一区二区三区| 一区二区电影免费观看| 午夜影院日韩| 欧美日韩精品| 国产在线精品二区| 亚洲欧洲精品一区二区三区不卡| 国产乱肥老妇国产一区二| 久久久久久亚洲精品中文字幕| 亚洲区在线播放| 午夜欧美大尺度福利影院在线看| 日韩写真视频在线观看| 日韩亚洲视频| 国产中文一区二区| 国产人妖伪娘一区91| 国产日韩欧美三区| 夜夜精品视频| 欧美精品在线观看播放| 亚洲精品欧美一区二区三区| 一区二区视频欧美| 亚洲久久一区| 久久精品30| 亚洲欧洲在线一区| 欧美在线啊v一区| 国产日韩欧美制服另类| 日韩一级网站| 欧美色另类天堂2015| 欧美大片一区二区三区| 欧美大香线蕉线伊人久久国产精品| 欧美一区二区三区免费观看| 国产欧美一区二区白浆黑人| 国产欧美日韩综合| 亚洲国产一二三| 一区二区三区高清在线| 久久亚洲电影| 免费欧美网站| 欧美88av| 欧美搞黄网站| 欧美久久99| 欧美精品在线极品| 国产日韩欧美麻豆| 欧美激情四色| 欧美a级一区| 欧美视频一区二区三区四区| 欧美日韩一区二区三区在线| 国外成人性视频| 亚洲欧美日韩一区二区三区在线| 久久久久在线观看| 国产午夜精品麻豆| 在线视频精品一| 欧美涩涩网站| 国产午夜精品视频| 最近中文字幕日韩精品 | 亚洲图中文字幕| 久久精品欧美日韩精品| 欧美日韩在线精品| 最近看过的日韩成人| 嫩模写真一区二区三区三州| 国产日韩欧美综合精品| 欧美在线观看天堂一区二区三区| 国产精品久久久久久久久免费樱桃| 亚洲午夜精品网| 欧美日韩国产精品自在自线| 亚洲国产精品成人综合色在线婷婷| 国产精品超碰97尤物18| 亚洲精品视频一区| 久久黄色级2电影| 国产精品乱子久久久久| 夜夜狂射影院欧美极品| 免费成人小视频| 亚洲国产精品久久久久婷婷老年| 一区二区三区四区五区在线 | 欧美成人a∨高清免费观看| 一色屋精品视频在线看| 免费观看成人www动漫视频| 亚洲国产日韩一区| 欧美香蕉视频| 免费中文字幕日韩欧美| 久久精品国产91精品亚洲| 最近中文字幕日韩精品| 伊人久久大香线蕉av超碰演员| 国产视频亚洲精品| 欧美性大战久久久久久久| 正在播放亚洲| 欧美激情一区二区三区蜜桃视频| 亚洲黄一区二区三区| 久久精品一区二区国产| 玉米视频成人免费看| 久久久水蜜桃| 亚洲美女电影在线| 欧美日韩国产精品一卡| 亚洲欧美国产精品桃花| 亚洲午夜羞羞片| 亚洲成人自拍视频| 国产精品亚洲综合色区韩国| 欧美香蕉大胸在线视频观看| 欧美v国产在线一区二区三区| 亚洲一二三区在线观看| 韩国女主播一区二区三区| 国产精品国产一区二区| 久久青草福利网站| 久久精品在线观看| 亚洲毛片在线观看| 亚洲精品在线视频观看| 国模精品娜娜一二三区| 国产日韩成人精品|