Important Notice SUNPLUS INNOVATION TECHNOLOGY INC. reserves the right to change this documentation without prior notice. Information provided by SUNPLUS INNOVATION TECHNOLOGY INC. is believed to be accurate and reliable. However, SUNPLUS INNOVATION TECHNOLOGY INC.makes no warranty for any errors which may appear in this document. Contact SUNPLUS INNOVATION TECHNOLOGY INC.to obtain the latest version of device specifications before placing your order. No responsibility is assumed by SUNPLUS INNOVATION TECHNOLOGY INC. for any infringement of patent or other rights of third parties which may result from its use. In addition, SUNPLUSIT products are not authorized for use as critical components in life support systems or aviation systems, where a malfunction or failure of the product may reasonably be expected to result in significant injury to the user, without the express written approval of SunplusIT
標簽： SUNPLUSIT Q-Writer 編程工具 使用說明書
上傳時間： 2013-10-13
上傳用戶：brain kung
凌陽科技股份有限公司保留對此文件修改之權利且不另行通知。凌陽科技股份有限公司所提供之信息相信為正確且可靠之信息，但并不保證本文件中絕無錯誤。請于向凌陽科技股份有限公司提出訂單前，自行確定所使用之相關技術文件及規格為最新之版本。若因貴公司使用本公司之文件或產品，而涉及第三人之專利或著作權等智能財產權之應用及配合時，則應由貴公司負責取得同意及授權，本公司僅單純販售產品，上述關于同意及授權，非屬本公司應為保證之責任。又未經凌陽科技股份有限公司之正式書面許可，本公司之所有產品不得使用于醫療器材，維持生命系統及飛航等相關設備。
上傳時間： 2013-10-16
上傳用戶：fqscfqj
Luminary Micro Stellaris™ microcontrollers that are equipped with an analog-to-digital converter(ADC), use an innovative sequence-based sampling architecture designed to be extremely flexible,yet easy to use. This application note describes the sampling architecture of the ADC. Sinceprogrammers can configure Stellaris microcontrollers either through the powerful StellarisFamilyDriver Library or through direct writes to the device's control registers, this application note describesboth methods. The information presented in this document is intended to complement the ADCchapter of the device datasheet, and assumes the reader has a basic understanding of howADCsfunction.
標簽： Microcontr Stellaris Using the
上傳時間： 2013-10-14
上傳用戶：blans
針對無位置傳感器無刷直流電機的位置檢測問題，本文應用單片機成功地實現了一種軟件檢測方法，并給出了實測波形加以驗證。關鍵詞： 無刷直流電機 無傳感器 位置檢測Abstract: As to the position-detecting problem of sensorless brushless DC motor, a softwarerealization by microcomputer is proposed successfully in the paper. Experiment results are also presented to verify the method.Keywords: brushless DC motor, sensorless, position detecting
上傳時間： 2013-11-01
上傳用戶：aappkkee
基于PIC單片機的低功耗讀卡器硬件設計:本文提出了一個完整的基于串口的智能讀卡器子系統設計方案并將其實現。讀卡器的設計突出了小型化的要求，全部器件使用貼片封裝。為了減小讀卡器的體積，設計中還使用了串口竊電的技術，使用串口信號線直接給讀卡器供電。為此，讀卡器使用了省電的設計，采用了省電的集成電路，并大膽簡化了許多傳統的設計電路。關鍵字： 讀卡器， 單片機， 串口竊電 Abstract： This paper aims to put forward a complete design of Smart IC card reader based onSerial Port and propose the way of realizing it for the purpose of Network Security. SMD isadopted to make Smart IC reader smaller in this design. To reduce the volume of Smart ICreader， Serial Port powered technology is employed to get power from the signal line of Serial Port. For this reason， low-power consumption components are adopted in the design and some traditional designs are simplified to reduce the power consumption.Keywords： Card Reader； Single-chip Computer； Serial Port Powered IC 卡系統保存了加密算法所需要的工作密鑰，供加密算法對網絡上傳輸的數據加密使用，是整個系統網絡安全的核心。在IC 卡子系統中，讀卡器是一個重要的部分。它起著管理IC卡、在IC 卡和PC或網絡計算機間傳遞數據的重要作用。本文以一片PIC單片機為核心完成了基于RS232 串口的讀卡器的硬件設計。
上傳時間： 2014-04-14
上傳用戶：wanghui2438
摘 要 瞬態仿真領域的許多工作需要獲得可視化數據, 仿真電路不能將輸出參數繪制成圖形時研究工作將受到很大影響. 而權威電路仿真軟件PSpice 在這個方面不盡如人意. 本文提出了一種有效的解決辦法: 通過MATLAB 編程搭建一個PSpice 與MATLAB 的數據接口,使PSpice輸出數據文件可以導入到MATLAB中繪制圖形. 這令我們能夠很方便地獲得數據的規律以有效地分析仿真結果, 這項技術對于教學和工程實踐都有比較實際的幫助.關鍵詞: 瞬態仿真 仿真程序 PSpice MATLAB 可視化數據The Data Transfer from Pspice to MATLABWu hao Ning yuanzhong Liang yingAbstract Many works in the area of transient simulation has shown how a emulator such asPSpice can be interfaced to an control analysis package such as MATLAB to get viewdata. Thepaper describes how such interfaces can be made using the MATLAB programming. The platformas a typical platform will solve the problem that PSpice software sometimes can not draw the datato a picture. It can make us find the rule from numerous data very expediently, so we can analyzethe outcome of the simulation. And it also can be used in the field of education.Keywords Transient Simulation Emulator PSpice MATLAB Viewdata1 引言科學研究和工程應用常需要進行電路仿真 PSpice可進行直流 交流 瞬態等基本電路特性分析 也可進行蒙托卡諾 MC 統計分析 最壞情況 Wcase 分析 優化設計等復雜電路特性分析 它是國際上仿真電路的權威軟件 而MATLAB的主要特點有 高效方便的矩陣和數組運算 編程效率高 結構化面向對象 方便的繪圖功能 用戶使用方便 工具箱功能強大 兩者各有著重點 兩種軟件結合應用 對研究工作有很重要的意義香港理工大學Y. S. LEE 等人首先將PSpice和MATLAB結合 開發了電力電子電路優化用的CAD 程序MATSPICE[6] 將兩者相結合的關鍵在于 如何用MATLAB 獲取PSpice的仿真數據 對此參考文獻 6 里沒有詳細敘述 本文著重說明用MATLAB 讀取PSpice仿真數據的具體方法本論文利用MATLAB對PSpice仿真出的數據處理繪制出后者無法得到或是效果不好的仿真圖形 下面就兩者結合使用的例子 進行具體說明
上傳時間： 2013-10-20
上傳用戶：wuchunzhong
The fundamental problem of communication is that of reproducing at one point either exactly or approximately a message selected at another point. Frequently the messages have meaning; that is they refer to or are correlated according to some system with certain physical or conceptual entities.
標簽： 通信
上傳時間： 2013-10-31
上傳用戶：liuxinyu2016
SRAM-based FPGAs are non-volatile devices. Upon powerup, They are required to be programmed from an external source. This procedure allows anyone to easily monitor the bit-stream, and clone the device. The problem then becomes how can you effectively protect your intellectual property from others in an architecture where the part is externally programmed?
上傳時間： 2013-11-06
上傳用戶：wl9454
波長信號的解調是實現光纖光柵傳感網絡的關鍵，基于現有的光纖光柵傳感器解調方法，提出一種基于FPGA的雙匹配光纖光柵解調方法，此系統是一種高速率、高精度、低成本的解調系統，并且通過引入雙匹配光柵有效地克服了雙值問題同時擴大了檢測范圍。分析了光纖光柵的測溫原理并給出了該方案軟硬件設計，綜合考慮系統的解調精度和FPGA的處理速度給出了基于拉格朗日的曲線擬合算法。 Abstract: Sensor is one of the most important application of the fiber grating. Wavelength signal demodulating is the key techniques to carry out fiber grating sensing network， based on several existing methods of fiber grating sensor demodulation inadequate， a two-match fiber grating demodulation method was presented. This system is a high-speed， high precision， low-cost demodulation system. And by introducing a two-match grating effectively overcomes the problem of double value while expands the scope of testing. This paper analyzes the principle of fiber Bragg grating temperature and gives the software and hardware design of the program. Considering the system of demodulation accuracy and processing speed of FPGA，this paper gives the curve fitting algorithm based on Lagrange.
上傳時間： 2014-07-24
上傳用戶：caiguoqing
8051參考設計，與其他8051的免費IP相比，文檔相對較全，Oregano System 提供 This is version 1.3 of the MC8051 IP core. September 2002: Oregano Systems - Design & Consulting GesmbH Change history: - Improved tb_mc8051_siu_sim.vhd to verify duplex operation. - Corrected problem with duplex operation in file mc8051_siu_rtl.vhd
上傳時間： 2014-12-28
上傳用戶：tb_6877751
