Xilinx is disclosing this user guide, manual, release note, and/or specification (the "Documentation") to you solely for use in the developmentof designs to operate with Xilinx hardware devices. You may not reproduce, distribute, republish, download, display, post, or transmit theDocumentation in any form or by any means including, but not limited to, electronic, mechanical, photocopying, recording, or otherwise,without the prior written consent of Xilinx. Xilinx expressly disclaims any liability arising out of your use of the Documentation. Xilinx reservesthe right, at its sole discretion, to change the Documentation without notice at any time. Xilinx assumes no obligation to correct any errorscontained in the Documentation, or to advise you of any corrections or updates. Xilinx expressly disclaims any liability in connection withtechnical support or assistance that may be provided to you in connection with the Information.
標(biāo)簽： Virtex FPGA PCB 設(shè)計(jì)手冊
上傳時(shí)間： 2013-11-11
上傳用戶：zwei41
The Virtex™-4 user access register (USR_ACCESS_VIRTEX4) is a 32-bit register thatprovides direct access to bitstream data by the FPGA fabric. It is useful for loadingPowerPC™ 405 (PPC405) processor caches and/or other data into the FPGA after the FPGAhas been configured, thus achieving partial reconfiguration. The USR_ACCESS_VIRTEX4register is programmed through the bitstream with a command that writes a series of 32-bitwords.
標(biāo)簽： USR_ACCESS PowerPC XAPP 719
上傳時(shí)間： 2013-12-23
上傳用戶：yuanwenjiao
This application note shows how a Xilinx CoolRunnerTM-II CPLD can be used as a simplelogical switch that can quickly and reliably select between different MPEG video sources. Thesource code for the design is available on the Xilinx website, and is linked from the “VHDLCode” section. The code can be expanded by the user to perform additional operations usingthe remaining CPLD resources
標(biāo)簽： CoolRunner-II Xilinx XAPP CPLD
上傳時(shí)間： 2013-12-16
上傳用戶：qwer0574
Xilinx is disclosing this user guide, manual, release note, and/or specification (the “Documentation”) to you solely for use in the development of designs to operate with Xilinx hardware devices. You may not reproduce, distribute, republish, download, display, post, or transmit the Documentation in any form or by any means including, but not limited to, electronic, mechanical, photocopying, recording, or otherwise, without the prior written consent of Xilinx. Xilinx expressly disclaims any liability arising out of your use of the Documentation. Xilinx reserves the right, at its sole discretion, to change the Documentation without notice at any time. Xilinx assumes no obligation to correct any errors contained in the Documentation, or to advise you of any corrections or updates. Xilinx expressly disclaims any liability in connection with technical support or assistance that may be provided to you in connection with the Information.
標(biāo)簽： CPLD
上傳時(shí)間： 2014-12-05
上傳用戶：qazxsw
enter——選取或啟動 esc——放棄或取消 f1——啟動在線幫助窗口 tab——啟動浮動圖件的屬性窗口 pgup——放大窗口顯示比例 pgdn——縮小窗口顯示比例 end——刷新屏幕 del——刪除點(diǎn)取的元件（1個(gè)） ctrl+del——刪除選取的元件（2個(gè)或2個(gè)以上） x+a——取消所有被選取圖件的選取狀態(tài) x——將浮動圖件左右翻轉(zhuǎn) y——將浮動圖件上下翻轉(zhuǎn) space——將浮動圖件旋轉(zhuǎn)90度 crtl+ins——將選取圖件復(fù)制到編輯區(qū)里 shift+ins——將剪貼板里的圖件貼到編輯區(qū)里 shift+del——將選取圖件剪切放入剪貼板里 alt+backspace——恢復(fù)前一次的操作 ctrl+backspace——取消前一次的恢復(fù) crtl+g——跳轉(zhuǎn)到指定的位置 crtl+f——尋找指定的文字
上傳時(shí)間： 2013-11-01
上傳用戶：a296386173
We would like to welcome you as a user of the Allegro CX, a rugged, handheld fi eld PC for data collection. Developed with the input of data collection professionals worldwide, the Allegro CX is adaptable and versatile for use in a wide variety of data collection environments. The Allegro CX continues to utilize our ergonomic, lightweight design that is standard in our line of Allegro Field PCs. This design makes your Allegro easy to use for extended periods while moving to and from data collection sites in the fi eld.
標(biāo)簽： allegro manual cx 教程
上傳時(shí)間： 2015-01-02
上傳用戶：zhangyi99104144
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(biāo)簽： 賽靈思 電機(jī)控制 開發(fā)套件 英文
上傳時(shí)間： 2013-10-28
上傳用戶：wujijunshi
Logger iButton devices have gained a lot of popularity with researchers. Although free evaluation software is easy to use and welldocumented, the choices and inputs that need to be made can sometimes be challenging. This application note explains technicalterms that are common with temperature logger iButtons and how they relate to each other. Additionally, it presents an algorithm tohelp users choose the necessary input parameters, including the sample rate based on a user's needs and the available memory tostore the data.
上傳時(shí)間： 2013-11-16
上傳用戶：xywhw1
第一章TOPAV-2008單片機(jī)試驗(yàn)開發(fā)系統(tǒng)簡介 TOPAV-2008單片機(jī)實(shí)驗(yàn)開發(fā)系統(tǒng)是一款專業(yè)的高級單片機(jī)實(shí)驗(yàn)開發(fā)板，內(nèi)置豐富的試驗(yàn)硬件資源和接口，特別適合單片機(jī)初學(xué)者和音響軟件開發(fā)工程師！國內(nèi)首創(chuàng)！ 從單片機(jī)入門到開發(fā)復(fù)雜的功放大型程序，TOPAV-2008開發(fā)板和所配置的大量入門及專業(yè)教程，完整豐富的例程,大量專業(yè)器件行業(yè)資料，將逐步引領(lǐng)您快速入門與提高，減少您對音響軟件的摸索時(shí)間，大膽公開音響行業(yè)保密的編程技術(shù)及傳統(tǒng)經(jīng)典商業(yè)程序模塊，我們的目的是希望您通過對例程的學(xué)習(xí)，真正能獨(dú)立編寫大型的程序！ TOPAV-2008首創(chuàng)PT2314/PT2257/FM62429系列音效IC，360度旋轉(zhuǎn)編碼電位器音量控制，VFDPT6312，VFDPT6311顯示模塊，PLL汽車數(shù)字調(diào)諧AM/FM收音機(jī)，以及入門必備的數(shù)碼管，流水燈，LED，繼電器，蜂鳴器等，讓您迅速掌握遙控花式燈，數(shù)碼管秒表，數(shù)碼管電子表，遙控解碼，鍵盤按鍵掃描，真空熒光顯示屏的顯示，6311/6312按鍵掃描，PT2314輸入切換，音量調(diào)節(jié)，高低音調(diào)節(jié)，平衡調(diào)節(jié)，“搖滾”“流行”“爵士“…等8種音效模式，動態(tài)頻譜顯示，復(fù)雜的汽車數(shù)字收音AM/FM的手動電臺接收等等！
標(biāo)簽： MANUAL TOPAV 2008 USER
上傳時(shí)間： 2013-11-18
上傳用戶：dragonhaixm
利用EZ-USB接口芯片AN2131Q實(shí)現(xiàn)了基于TMS320C5409的水聲信號采集及混沌特性研究系統(tǒng)中的高速數(shù)據(jù)通信，提出了一種采用FIFO緩存芯片實(shí)現(xiàn)AN2131Q與TMS320C5409的連接方法，深入研究了EZ-USB序列接口芯片的固件、設(shè)備驅(qū)動和用戶程序開發(fā)過程。關(guān)鍵詞：AN2131Q; TMS320C5409; IDT72V02；數(shù)據(jù)通信ABSTRACT: Using AN2131Q as the control chip, the communication between DSP and PC in the underwater acoustic signal acquisition and chaotic characteristics study system is realized. The method is proposed that using FIFO to realize the connectivity between AN2131Q and TMS320C5409. The development of programming Firmware、device driver and user application are thoroughly researched.Key words: AN2131Q; TMS320C5409; IDT72V02; data communication
標(biāo)簽： EZ-USB 數(shù)據(jù)傳輸 接口設(shè)計(jì)
上傳時(shí)間： 2014-04-03
上傳用戶：hahayou
蟲蟲下載站版權(quán)所有 京ICP備2021023401號-1
