USB芯片資料及開發(fā)工具
上傳時(shí)間： 2013-11-11
上傳用戶：jdm439922924
DSP 的USB口原理藍(lán)圖
上傳時(shí)間： 2014-01-05
上傳用戶：葉立炫95
CCS3.3及XDS510 USB 仿真器驅(qū)動(dòng)安裝說明書
上傳時(shí)間： 2013-10-08
上傳用戶：腳趾頭
本文探討如何透過USB來設(shè)定各種采用FPGA的系統(tǒng)與實(shí)現(xiàn)現(xiàn)場升級(jí)的彈性。這種方法還可用來取代熱門的JTAG組態(tài)介面，讓用戶不再需要用到機(jī)板上分立的JTAG連結(jié)器，就能降低成本并減少占用電路板的空間。
上傳時(shí)間： 2014-06-11
上傳用戶：liu999666
win7 altera usb blaster驅(qū)動(dòng)
標(biāo)簽： blaster altera win7 usb
上傳時(shí)間： 2014-01-22
上傳用戶：kachleen
Abstract: Designers who must interface 1-Wire temperature sensors with Xilinx field-programmable gate arrays(FPGAs) can use this reference design to drive a DS28EA00 1-Wire slave device. The downloadable softwarementioned in this document can also be used as a starting point to connect other 1-Wire slave devices. The systemimplements a 1-Wire master connected to a UART and outputs temperature to a PC from the DS28EA00 temperaturesensor. In addition, high/low alarm outputs are displayed from the DS28EA00 PIO pins using LEDs.
標(biāo)簽： PicoBlaze Create Master Xilinx
上傳時(shí)間： 2013-11-05
上傳用戶：a6697238
AstroII-EVB-F1K(A)-L144開發(fā)板用戶指南
標(biāo)簽： AstroII-EVB-F 144 開發(fā)板 用戶
上傳時(shí)間： 2013-11-22
上傳用戶：zhichenglu
Abstract: This application note discusses the development and deployment of 3G cellular femtocell base stations. The technicalchallenges for last-mile residential connectivity and adding system capacity in dense urban environments are discussed, with 3Gfemtocell base stations as a cost-effective solution. Maxim's 3GPP TS25.104-compliant transceiver solution is presented along withcomplete radio reference designs such as RD2550. For more information on the RD2550, see reference design 5364, "FemtocellRadio Reference Designs Using the MAX2550–MAX2553 Transceivers."
標(biāo)簽： Base-Station Applications Single-Chip Transceiver
上傳時(shí)間： 2013-11-07
上傳用戶：songrui
介紹了外置式USB無損圖像采集卡的設(shè)計(jì)和實(shí)現(xiàn)方案，它用于特殊場合的圖像處理及其相關(guān)領(lǐng)域。針對圖像傳輸?shù)奶攸c(diǎn)，結(jié)合FPCA/CPLD和USB技術(shù)，給出了硬件實(shí)現(xiàn)框圖，同時(shí)給出了PPGA/CPLD內(nèi)部時(shí)序控制圖和USB程序流程圖，結(jié)合框圖和部分程序源代碼，具體講述了課題中遇到的難點(diǎn)和相應(yīng)的解決方案。
上傳時(shí)間： 2014-12-28
上傳用戶：q123321
波長信號(hào)的解調(diào)是實(shí)現(xiàn)光纖光柵傳感網(wǎng)絡(luò)的關(guān)鍵，基于現(xiàn)有的光纖光柵傳感器解調(diào)方法，提出一種基于FPGA的雙匹配光纖光柵解調(diào)方法，此系統(tǒng)是一種高速率、高精度、低成本的解調(diào)系統(tǒng)，并且通過引入雙匹配光柵有效地克服了雙值問題同時(shí)擴(kuò)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(shè)計(jì)，綜合考慮系統(tǒng)的解調(diào)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.
標(biāo)簽： FPGA 光纖光柵 解調(diào)系統(tǒng)
上傳時(shí)間： 2014-07-24
上傳用戶：caiguoqing
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