SDRAM Controller
标签： Controller SDRAM
上传时间： 2015-01-01
上传用户：asdstation
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.
上传时间： 2013-11-16
上传用户：萍水相逢
IP核生成文件：（Xilinx/Altera 同） IP核生成器生成 ip 后有两个文件对我们比较有用，假设生成了一个 asyn_fifo 的核，则asyn_fifo.veo 给出了例化该核方式（或者在 Edit－》Language Template-》COREGEN 中找到verilog/VHDL 的例化方式）。asyn_fifo.v 是该核的行为模型，主要调用了 xilinx 行为模型库的模块，仿真时该文件也要加入工程。（在 ISE中点中该核，在对应的 processes 窗口中运行“ View Verilog Functional Model ”即可查看该 .v 文件）。如下图所示。
上传时间： 2013-11-02
上传用户：谁偷了我的麦兜
Hopfield Model Autoassociative Memory 源码, 经典的HOPFIELD人工神经网络例子源码
标签： Autoassociative Hopfield HOPFIELD Memory
上传时间： 2015-01-05
上传用户：皇族传媒
用VHDL编写DDR SDRAM Controller的源代码
标签： Controller SDRAM VHDL DDR
上传时间： 2013-12-19
上传用户：hn891122
Air Traffic Controller,这个游戏旨于将你放置到飞机交通控制器的位置上。指导飞机飞到它们正确的目的地。这是一个后勤学的游戏且要提前思考，有时你自己将需要做出正确的反映。 来源：http://sourceforge.net/projects/airtraffic/
标签： Controller Traffic Air 飞机
上传时间： 2013-12-23
上传用户：TRIFCT
Inside C++ Object Model（英文原版）
上传时间： 2013-12-27
上传用户：璇珠官人
oney Windows driver model第2版
上传时间： 2013-12-05
上传用户：tfyt
Hopfield Model神经网络
上传时间： 2015-01-21
上传用户：duoshen1989
java的view
上传时间： 2014-03-10
上传用户：wys0120
