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TEXAS-Instrument

基于AVR單片機的船舶氣象儀測試系統的設計

針對船舶氣象儀保障維修而設計的船舶氣象儀測試系統，包括信息處理終端、主儀器檢測模塊、傳感器檢測模塊，各個模塊都采用基于AVR單片機的嵌入式系統，模塊之間通過CAN總線進行通信。結果表明，船舶氣象儀測試系統能夠快速檢測船舶氣象儀故障，與單純依靠人工方式排查故障相比，故障檢測時間縮短了60%以上。 Abstract: The test system of ship meteorological instrument was developed to satisfy the maintenance of ship meteorological instruments，which composed of information processing terminal， testing module of main instrument and testing module of sensors. Each of these modules included an embedded system based on microcontroller of AVR series and communicated with other module by CAN bus. The results show that the test system can judge the fault of ship meteorological instrument quickly and shorten the fault detection time as much as 60% compared with simple manual troubleshooting.

標簽： AVR 單片機氣象儀測試系統

上傳時間： 2013-11-23

上傳用戶：stvnash
TMS320C6000 Assembly Language

Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their productsor to discontinue any product or service without notice, and advise customers to obtain the latestversion of relevant information to verify, before placing orders, that information being relied onis current and complete. All products are sold subject to the terms and conditions of sale suppliedat the time of order acknowledgement, including those pertaining to warranty, patentinfringement, and limitation of liability.

標簽： Assembly Language C6000 320C

上傳時間： 2013-11-12

上傳用戶：chens000
DUAL RS-232 DRIVER RECEIVER WI

The TRS232E is a dual driver/receiver that includes a capacitive voltage generator to supply TIA/RS-232-Fvoltage levels from a single 5-V supply. Each receiver converts TIA/RS-232-F inputs to 5-V TTL/CMOS levels.This receiver has a typical threshold of 1.3 V, a typical hysteresis of 0.5 V, and can accept ±30-V inputs. Eachdriver converts TTL/CMOS input levels into TIA/RS-232-F levels. The driver, receiver, and voltage-generatorfunctions are available as cells in the Texas Instruments LinASIC™ library.

標簽： RECEIVER DRIVER DUAL 232

上傳時間： 2013-10-07

上傳用戶：waitingfy
pk51下載 (8051單片機開發工具)

PK51是為8051系列單片機所設計的開發工具，支持所有8051系列衍生產品，，支持帶擴展存儲器和擴展指令集（例如Dallas390/5240/400,Philips 51MX,Analog Devices MicroConverters）的新設備,以及支持很多公司的一流的設備和IP內核,比如Analog Devices, Atmel, Cypress Semiconductor, Dallas Semiconductor, Goal, Hynix, Infineon, Intel, NXP(founded by Philips), OKI, Silicon Labs,SMSC, STMicroeleectronics,Synopsis, TDK, Temic, Texas Instruments,Winbond等。通過PK51專業級開發工具，可以輕松地了解8051的On-chip peripherals與及其它關鍵特性。

標簽： 8051 pk 51

上傳時間： 2013-10-09

上傳用戶：1109003457
DSP原理原理與應用實驗

本書根據高等院校工科本科生“DSP 原理與應用”和“DSP 技術”等課程的基本要求編寫，主要介紹了以美國TI(Texas Instruments)公司TMS320VC55x 系列芯片為核心的DSP 實驗技術。本書從CCS 入門實驗開始，安排了軟件仿真實驗(如正弦波產生、C 語言和匯編語言混合編程、FIR、IIRFFT 等)、硬件仿真實驗(如硬件仿真設置、定時器及硬件中斷和外圍高性能立體聲音頻編解碼芯片實驗等)以及實時操作系統DSP/BIOS 和數字圖像處理仿真實驗。書中各實驗所使用的程序都是精心編寫并經過認真調試運行的。

標簽： DSP 實驗

上傳時間： 2013-11-13

上傳用戶：xinzhch
miniDSP Codec初始化方法及示例代碼

Texas instruments 推出的超低功耗miniDSP 音頻Codec 集成了miniDSP 內核，可在耗電極低的工作狀態下為電池供電的便攜式產品提供高性能的語音及音樂處理能力。本文詳細介紹了如何初始化miniDSP Codec 并提供了基于MCU 控制器的參考代碼。

標簽： miniDSP Codec 初始化代碼

上傳時間： 2013-11-18

上傳用戶：ainimao
TMS320C54x DSP 的cpu和外圍設備

Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their productsor to discontinue any product or service without notice, and advise customers to obtain the latestversion of relevant information to verify, before placing orders, that information being relied onis current and complete. All products are sold subject to the terms and conditions of sale suppliedat the time of order acknowledgement, including those pertaining to warranty, patentinfringement, and limitation of liability

標簽： 320C TMS 320 C54

上傳時間： 2013-12-26

上傳用戶：凌云御清風
使用CCS進行DSP編程

CCStudio Platinum Edition is available in a number of ways. Existingcustomers who are up-to-date with their subscription service withTexas Instruments will receive their update automatically on a CD inthe mail. New customers who wish to purchase a copy of CCStudioPlatinum Edition can order TMDSCCSALL-1 starting May 23, 2005. A120-day Trial version will be also be available on CDROM startingJuly 11, 2005. Users may order the CDROM of the 120-day free copy

標簽： CCS DSP 編程

上傳時間： 2014-12-28

上傳用戶：gououo
基于以太網的虛擬示波器設計

為提升虛擬儀器傳輸速率與實時性能，擴展監測范圍，在VC的軟件平臺上設計了一種全功能虛擬示波器。與傳統虛擬示波器相比，該系統采用嵌入式系統完成信號采集，采用工業以太網為傳輸介質，通過線性插值算法和多線程編程思想，實現波形顯示、參數計算、頻譜分析以及波形存儲及回放功能。實驗結果表明，該虛擬示波器可以實現20 kHz采樣頻率下的波形精確顯示，達到預期的各項指標。 Abstract: o enhance the transfer rate and real-time of virtual instrument performance， expand scope of monitoring， this paper uses the VCs software platform to design a fully functional virtual oscilloscope. Compared with traditional virtual oscilloscope， this system adopts the embedded system to complete the data acquisition， industrial Ethernet as the transmission medium used by the linear interpolation algorithm and multi-threaded programming ideas， namely to achieve waveform display， parameter calculation， spectrum analysis and waveform storage and playback. Experimental results show that the virtual oscilloscope can accurately display the waveform with 20kHz sampling frequency， and achieve the desired targets.

標簽： 以太網虛擬波器設計

上傳時間： 2013-11-25

上傳用戶：wbwyl
傳感器網絡示例源程序

傳感器網絡示例源程序使用說明書前言：本說明書主要介紹的是如何在電腦上使用串口調試助手軟件來實現對網關、路由和終端三種設備組網并讀取短地址，以及通過串口助手發送指令來實現控制節點的指示燈狀態（開關）,讀取節點光敏值等內容一、程序的使用(必需先安裝‘ft232usbdriver2.0’驅動)安裝網關與計算機連接的USB 轉串口驅動，驅動位于“ \ 軟件\ ” 目錄下“ft232usbdriver2.0”。（當我們把仿真器或者網關連接上電腦以后，硬件會自動提示您安裝驅動，這時只要按安裝向導提示默認選擇就可以完成USB 轉串口的驅動安裝）二、下載程序1．C 盤新建目錄命名為“Texas Instruments”2．將‘傳感器網絡示例源程序’下的文件夾‘ZStack-1.4.2’復制到C 盤的‘TexasInstruments’文件夾內3、在C 盤的目錄下打開如下圖示的工程文件

標簽： 傳感器網絡源程序

上傳時間： 2013-10-19

上傳用戶：ANRAN