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.
標簽： PicoBlaze Create Master Xilinx
上傳時間： 2013-11-12
上傳用戶：大三三
AstroII-EVB-F1K(A)-L144開發板用戶指南
標簽： AstroII-EVB-F 144 開發板 用戶
上傳時間： 2013-11-08
上傳用戶：liuchee
cv181l-a-20
標簽： Specification_V 181 1.0 L-A
上傳時間： 2013-10-20
上傳用戶：ikemada
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."
標簽： Base-Station Applications Single-Chip Transceiver
上傳時間： 2013-11-05
上傳用戶：超凡大師
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.
上傳時間： 2015-01-02
上傳用戶：zhangyi99104144
Integrated EMI/Thermal Design forSwitching Power SuppliesWei ZhangThesis submitted to the Faculty of theVirginia Polytechnic Institute and State Universityin partial fulfillment of the requirements for the degree of Integrated EMI/Thermal Design forSwitching Power SuppliesWei Zhang(ABSTRACT)This work presents the modeling and analysis of EMI and thermal performancefor switch power supply by using the CAD tools. The methodology and design guidelinesare developed.By using a boost PFC circuit as an example, an equivalent circuit model is builtfor EMI noise prediction and analysis. The parasitic elements of circuit layout andcomponents are extracted analytically or by using CAD tools. Based on the model, circuitlayout and magnetic component design are modified to minimize circuit EMI. EMI filtercan be designed at an early stage without prototype implementation.In the second part, thermal analyses are conducted for the circuit by using thesoftware Flotherm, which includes the mechanism of conduction, convection andradiation. Thermal models are built for the components. Thermal performance of thecircuit and the temperature profile of components are predicted. Improved thermalmanagement and winding arrangement are investigated to reduce temperature.In the third part, several circuit layouts and inductor design examples are checkedfrom both the EMI and thermal point of view. Insightful information is obtained.
上傳時間： 2013-11-16
上傳用戶：萍水相逢
program to trasmit data to a TI92 with the TI Graph-Link
標簽： Graph-Link program trasmit data
上傳時間： 2015-01-03
上傳用戶：youke111
Hopfield Model Autoassociative Memory 源碼, 經典的HOPFIELD人工神經網絡例子源碼
標簽： Autoassociative Hopfield HOPFIELD Memory
上傳時間： 2015-01-05
上傳用戶：皇族傳媒
C詞法分析器實現,AOE網絡算法實現,KRUSKAL算法實現,PRIM算法實現,計算機圖形學影線填充算法（鍵盤坐標輸入）,計算機圖形學影線填充算法（鼠標輸入）,人工智能A*算法實現的C語言程序
上傳時間： 2015-01-05
上傳用戶：hwl453472107
提供串行口存取的 Object Pascal 類 ( 1.2 版，附源碼 )，作者 : Maarten Bekers。
上傳時間： 2013-12-21
上傳用戶：sclyutian
