COMPLIAFLEXIBILITYPERFORMATheReal-PCIDesign Guide V3.0XILINXXILINXThe Xilinx logo shown above is a registered trademark of Xilinx,Inc.The shadow X shown above is a trademark of Xilinx,Inc.FPGA Architect,FPGA Foundry.NeoCAD,NeoCAD EPIC,NeoCAD PRISM,NeoROUTE,Timing Wizard,TRACE,XACT,XILINX,XC2064XC3090,XC4005,XC5210,and XC-DS501 are registered trademarks of Xilinx,Inc.All XC-prefix product designations.A.K.A.Speed.Alliance Series.AllianceCORE.BITA.CLC.Configurable Logic Cell.CORE GeneratorCoreGenerator.CoreLINX.Dual Block,EZTag.FastCLK.FastCONNECT.FastFLASH.FastMap.Foundation.HardWire.LCA.LogiBLOXLogic Cell.LogiCORE,LogicProfessor.MicroVia.PLUSASM.PowerGuide.PowerMaze.QPro.RealPCI,RealPCI 64/66.Selectl/O,Select-RAM.Select-RAM+,Smartguide.Smart-IP.SmartSearch.Smartspec.SMARTSwitch.Spartan.TrueMap.UIM.VectorMaze.VersaBlock.Ver-saRing,Virtex,WebLINX,XABEL,XACTstep,XACTstep Advanced,XACTstep Foundry,XACT-Floorplanner,XACT-Performance,XAM,XAPP.X-BLOX.X-BLOX plus,XChecker.XDM.XDS.XEPLD.Xilinx Foundation Series,XPP.XSI.and ZERO+are trademarks of Xilinx.Inc.The Programmable Logic Company and The Programmable Gate Array Company are service marks of Xilinx.Inc.All other trademarks are the property of their respective owners.Xilinx,Inc.does not assume any liability arising out of the application or use of any product described or shown herein;nor does it convey anylicense under its patents,copyrights,or maskwork rights or any rights of others.Xilinx,Inc.reserves the right to make changes,at any timein order to improve reliability,function or design and to supply the best product possible.Xilinx,Inc.will not assume responsibility for the useof any circuitry described herein other than circuitry entirely embodied in its products.Xilinx,Inc.devices and products are protected underone or more of the following U.S.Patents:4.642.487:4.695.740:4.706.216:4.713.557:4.746.822:4.750.155:4.758.985:4820.9374.821233:4.835.418:4855.619:4.855.669:4.902.910:4.940.909:4.967.107:5.012.135:5.023.606:5.028.821:5.047.710:5.068.603:5.140.193:5.148.390:5.155.432:5.166.858:5.224.056:5243238:5.245277:5.267.187:5291.079:5295.090:5,302.866:5.319.2525.319.254:5.321.7045.329.174:5.329.181:5.331.220:5.331226:5.332.929:5.337255:5.343.406:5.349.248:5.349.249:5.349250:5.349.691:5.357.153:5.360.747:5.361.229:5.362.999:5.365.125:5.367207:5.386.154:5.394.104:5.399.924:5.399.925:5.410.1895.410.194:5.414.377:5.422.833:5.426.378:5.426.379:5.430687:5.432.719:5.448.181:5.448.493:5.450.021:5.450.022:5.453.7065.455.525:5.466.117:5.469.003:5.475.253:5.477.414:5.481206:5.483.478:5.486,707:5.486,776:5.488.316:5.489.858:5489.8665.491.353:5.495.196:5498.979:5.498.989:5.499.192:5.500608:5.500.609:5.502.000:5.502.440:5.504.439:5.506.518:5.506.5235.506.878:5.513.124:5.517.135:5.521.835:5.521.8375.523.963:5.523.971:5.524.097:5.526.322:5.528.169:5.528.176:5.530.378:5.530.384:5.546.018:5.550.839:5.550.843:5.552.722:5.553.001:5.559.751:5.561.367:5.561.629:5.561.631:5.563.527:5.563.528:5.563.529:5.563.827:5.565.792:5.566.123:5.570.051:5.574.634:5.574.655:5.578.946:5.581.198:5.581.199:5.581.738:5.583.450:5.583.452:5.592.105:5.594.367:5.598.424:5.600.263:5.600.264:5.600.271:5.600.597:5.608.342:5.610.536:5.610.790:5.610.8295.612.633:5.617.021:5.617.041:5.617.327:5.617.573:5.623.387:5.627480:5.629.637:5.629.886:5.631.577:5.631.583:5.635.8515.636.368:5.640.106:5.642.058:5.646.545:5.646.547:5.646.564:5.646.903:5.648.732:5.648.913:5.650.672:5.650.946:5.652.9045,701,091；5,701,441:5,703,759:5,705.932:5,705,938:5,708,597:5.712,579:5,715,197:5,717,340:5,719,506:5,719,507:5,724,2765.726,484；5,726,584:5,734,866:5,734,868:5,737,234；5,737235；5.737,631；5,742,178:5,742,531；5,744,974:5,744,979；5,744,9955.748,942;5,748.9795,752,006:5,752.035:5,754,459；5,758,192:5,760,603:5,7606045,760,607；5,761,483:5,764,076；5,764,5345,764,564；5,768,1795,770,951；5,773,993:5,778.439:5,781,756:5.784,313:5,784,577:5,786,240；5,787,007:5,789,938；5,790,4795,790,882;5,795.0685,796,269:5,798,656:5,801,546；5,801,547:5,801,548,5,811,9855,815,004；5,815,016:5,815,404；5,815,4055,831460:5,831,8455,831,907；5,835,402:5,838.167:5,838.901:5,838,954;5,8412965841,867；5,844,422:5,844,424；5,844,8295,844,844;5,847,577;5,847,579;5,847,580:5,847,993:5,852,323:Re.34,363,Re.34,444,and Re.34,808.0 ther U.S.and foreign patentspending.Xilinx,Inc.does not represent that devices shown or products described herein are free from patent infringement or from any otherthird party right.Xilinx,Inc.assumes no obligation to correct any errors contained herein or to advise any user of this text of any correction ifsuch be made.Xilinx,Inc.will not assume any liability for the accuracy or correctness of any engineering or software support or assistanceprovided to a user.Xilinx products are not intended for use in life support appliances,devices,or systems.Use of a Xilinx product in such applications without thewritten consent of the appropriate Xilinx offi cer is prohibited.Copyright 1991-2000 Xilinx,Inc.All Rights Reserved.XILINXLogiCORETMVersion 3.0LogiCORE/AllianceCORE Fax:+1 408-626-6440Xilinx Home Page URL:www.xilinx.comTechnical Support URL:support.xilinx.comLogiCORE PCI Solutions URL:www.xilinx.com/pciInformation Feedback E-mail:logicore@xilinx.com2100 Logic DriveSan Jose,CA 95124United States of AmericaTelephone:+1408-559-7778Fax:+1408-5597114November 1,2000