superpro 3000u 驱动 PIC16C65B@QFP44 [SA245] PIC16C65B: Part number QFP44: Package in QFP44 SA245: Adapter purchase number AM29DL320GT@FBGA48 [SA642+B026] AM29DL320GT: Part number FBGA48: Package in FBGA48 SA642: Adapter purchase number (Top board with socket) B026: Adapter purchase number (Bottom board, exchangable for different parts) 87C196CA@PLCC68(universal adapter) [PEP+S414T] 87C196CA: Part number PLCC68: Package in PLCC68 universal adapter: this adapter is valid for all parts in this package PEP: The PEP (Pin-driver Expansion Pack necessary to work with the adapter S414T) S414T: Adapter purchase number (Universal for all parts in this package) S71PL127J80B@FBGA64(special adapter) [(SA642A-B079A-Y096AF001)] S71PL127J80B: Part number FBGA64: Package in FBGA64 special adapter: this adapter is valid for this
上传时间： 2013-10-23
上传用户：Avoid98
multisim10.0仿真软件破解版下载:【软件介绍】 Multisim本是加拿大图像交互技术公司（Interactive Image Technoligics简称IIT公司)推出的以Windows为基础的仿真工具，被美国NI公司收购后，更名为NI Multisim ，而V10.0是其（即NI，National Instruments）最新推出的Multisim最新版本。 目前美国NI公司的EWB的包含有电路仿真设计的模块Multisim、PCB设计软件Ultiboard、布线引擎Ultiroute及通信电路分析与设计模块Commsim 4个部分，能完成从电路的仿真设计到电路版图生成的全过程。Multisim、Ultiboard、Ultiroute及Commsim 4个部分相互独立，可以分别使用。Multisim、Ultiboard、Ultiroute及Commsim 4个部分有增强专业版（Power Professional）、专业版（Professional）、个人版（Personal）、教育版（Education）、学生版（Student）和演示版（Demo）等多个版本，各版本的功能和价格有着明显的差异。 NI Multisim 10用软件的方法虚拟电子与电工元器件，虚拟电子与电工仪器和仪表，实现了“软件即元器件”、“软件即仪器”。NI Multisim 10是一个原理电路设计、电路功能测试的虚拟仿真软件。 NI Multisim 10的元器件库提供数千种电路元器件供实验选用，同时也可以新建或扩充已有的元器件库，而且建库所需的元器件参数可以从生产厂商的产品使用手册中查到，因此也很方便的在工程设计中使用。 NI Multisim 10的虚拟测试仪器仪表种类齐全，有一般实验用的通用仪器，如万用表、函数信号发生器、双踪示波器、直流电源；而且还有一般实验室少有或没有的仪器，如波特图仪、字信号发生器、逻辑分析仪、逻辑转换器、失真仪、频谱分析仪和网络分析仪等。 NI Multisim 10具有较为详细的电路分析功能，可以完成电路的瞬态分析和稳态分析、 时域和频域分析、器件的线性和非线性分析、电路的噪声分析和失真分析、离散傅里叶分析、电路零极点分析、交直流灵敏度分析等电路分析方法，以帮助设计人员分析电路的性能。 NI Multisim 10可以设计、测试和演示各种电子电路，包括电工学、模拟电路、数字电路、射频电路及微控制器和接口电路等。可以对被仿真的电路中的元器件设置各种故障，如开路、短路和不同程度的漏电等，从而观察不同故障情况下的电路工作状况。在进行仿真的同时，软件还可以存储测试点的所有数据，列出被仿真电路的所有元器件清单，以及存储测试仪器的工作状态、显示波形和具体数据等。 NI Multisim 10有丰富的Help功能，其Help系统不仅包括软件本身的操作指南，更要的是包含有元器件的功能解说，Help中这种元器件功能解说有利于使用EWB进行CAI教学。另外，NI Multisim10还提供了与国内外流行的印刷电路板设计自动化软件Protel及电路仿真软件PSpice之间的文件接口，也能通过Windows的剪贴板把电路图送往文字处理系统中进行编辑排版。支持VHDL和Verilog HDL语言的电路仿真与设计。 利用NI Multisim 10可以实现计算机仿真设计与虚拟实验，与传统的电子电路设计与实验方法相比，具有如下特点：设计与实验可以同步进行，可以边设计边实验，修改调试方便；设计和实验用的元器件及测试仪器仪表齐全，可以完成各种类型的电路设计与实验；可方便地对电路参数进行测试和分析；可直接打印输出实验数据、测试参数、曲线和电路原理图；实验中不消耗实际的元器件，实验所需元器件的种类和数量不受限制，实验成本低，实验速度快，效率高；设计和实验成功的电路可以直接在产品中使用。 NI Multisim 10易学易用，便于电子信息、通信工程、自动化、电气控制类专业学生自学、便于开展综合性的设计和实验，有利于培养综合分析能力、开发和创新的能力。 multisim10.0激活码及破解序列号
上传时间： 2013-10-28
上传用户：com1com2
中文版详情浏览：http://www.elecfans.com/emb/fpga/20130715324029.html Xilinx UltraScale:The Next-Generation Architecture for Your Next-Generation Architecture The Xilinx® UltraScale™ architecture delivers unprecedented levels of integration and capability with ASIC-class system- level performance for the most demanding applications. The UltraScale architecture is the industr y's f irst application of leading-edge ASIC architectural enhancements in an All Programmable architecture that scales from 20 nm planar through 16 nm FinFET technologies and beyond, in addition to scaling from monolithic through 3D ICs. Through analytical co-optimization with the X ilinx V ivado® Design Suite, the UltraScale architecture provides massive routing capacity while intelligently resolving typical bottlenecks in ways never before possible. This design synergy achieves greater than 90% utilization with no performance degradation. Some of the UltraScale architecture breakthroughs include: • Strategic placement (virtually anywhere on the die) of ASIC-like system clocks, reducing clock skew by up to 50% • Latency-producing pipelining is virtually unnecessary in systems with massively parallel bus architecture, increasing system speed and capability • Potential timing-closure problems and interconnect bottlenecks are eliminated, even in systems requiring 90% or more resource utilization • 3D IC integration makes it possible to build larger devices one process generation ahead of the current industr y standard • Greatly increased system performance, including multi-gigabit serial transceivers, I/O, and memor y bandwidth is available within even smaller system power budgets • Greatly enhanced DSP and packet handling The Xilinx UltraScale architecture opens up whole new dimensions for designers of ultra-high-capacity solutions.
标签： UltraScale Xilinx 架构
上传时间： 2013-11-21
上传用户：wxqman
Nios II定制指令用户指南：With the Altera Nios II embedded processor, you as the system designer can accelerate time-critical software algorithms by adding custom instructions to the Nios II processor instruction set. Using custom instructions, you can reduce a complex sequence of standard instructions to a single instruction implemented in hardware. You can use this feature for a variety of applications, for example, to optimize software inner loops for digital signal processing (DSP), packet header processing, and computation-intensive applications. The Nios II configuration wizard,part of the Quartus® II software’s SOPC Builder, provides a graphical user interface (GUI) used to add up to 256 custom instructions to the Nios II processor. The custom instruction logic connects directly to the Nios II arithmetic logic unit (ALU) as shown in Figure 1–1.
上传时间： 2013-10-12
上传用户：kang1923
第一步，拿到一块PCB，首先在纸上记录好所有元气件的型号，参数，以及位置，尤其是二极管，三极管的方向，IC缺口的方向。最好用数码相机拍两张元气件位置的照片。 第二步，拆掉所有器件，并且将PAD孔里的锡去掉。用酒精将PCB清洗干净，然后放入扫描仪内，启动POHTOSHOP，用彩色方式将丝印面扫入，并打印出来备用。 第三步，用水纱纸将TOP LAYER 和BOTTOM LAYER两层轻微打磨，打磨到铜膜发亮，放入扫描仪，启动PHOTOSHOP，用彩色方式将两层分别扫入。注意，PCB在扫描仪内摆放一定要横平树直，否则扫描的图象就无法使用，扫描仪分辨率请选为600。 需要的朋友请下载哦！
上传时间： 2014-03-04
上传用户：tianming222
good good study ，day day up
上传时间： 2014-01-04
上传用户：waitingfy
Designing withProgrammable Logicin an Analog WorldProgrammable logic devices revolutionizeddigital design over 25 years ago,promising designers a blank chip todesign literally any function and programit in the field. PLDs can be low-logicdensity devices that use nonvolatilesea-of-gates cells called complexprogrammable logic devices (CPLDs)or they can be high-density devicesbased on SRAM look-up tables (LUTs)
标签： Solutions Analog Altera FPGAs
上传时间： 2013-10-27
上传用户：fredguo
Designing withProgrammable Logicin an Analog WorldProgrammable logic devicesrevolutionized digital design over 25years ago, promising designers a blankchip to design literally any functionand program it in the field. PLDs canbe low-logic density devices that usenonvolatile sea-of-gates cells calledcomplex programmable logic devices(CPLDs) or they can be high-densitydevices based on SRAM look-up tables
标签： Solutions Analog Xilinx FPGAs
上传时间： 2013-11-07
上传用户：suicone
TOP/BOTTOM SOLDER（顶层/底层阻焊绿油层）：顶层/底层敷设阻焊绿油，以防止铜箔上锡，保持绝缘。在焊盘、过孔及本层非电气走线处阻焊绿油开窗。
上传时间： 2013-11-04
上传用户：sy_jiadeyi
In the past decade, the size and complexity of manyFPGA designs exceeds the time and resourcesavailable to most design teams, making the use andreuse of Intellectual Property (IP) imperative.However, integrating numerous IP blocks acquiredfrom both internal and external sources can be adaunting challenge that often extends, rather thanshortens, design time. As today's designs integrateincreasing amounts of functionality, it is vital thatdesigners have access to proven, up-to-date IP fromreliable sources.
上传时间： 2013-11-11
上传用户：csgcd001
