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Xilinx PCI v3.0 Bus Clock Usage, FF668, FF672, Family Specific Considerations, Package, Device

Models: PCI v3.0

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Chapter 3: Family Specific Considerations

Table 3-4:Virtex-4 Device and Package 64-bit Interfaces

Package	Device	64-bit Interfaces

	LX15	2

	LX25	4

	LX40	2

FF668	LX60	2

	FX12	2

	SX25	2

	SX35	4

	LX40	4

	LX60	4

FF1148	LX80	6

	LX100	6
	LX100	6

	LX160	6

	SX55	4

	LX100	8

FF1513	LX160	8

	LX200	8

	FX20	2

FF672	FX40	none

	FX60	none

	FX40	4

FF1152	FX60	4

	FX100	4

FF1517	FX100	6

	FX140	6
	FX140	6

FF1760	FX140	8

Bus Clock Usage

The bus clock output provided by the interface is derived from the bus clock input, and is distributed using a global clock buffer. The interface itself is fully synchronous to this clock. In general, the portion of the user application that communicates with the interface must also be synchronous to this clock.

It is important to note that the frequency of this clock is not guaranteed to be constant. In fact, in a compliant system, the clock may be any frequency, up to and including the

34	www.xilinx.com	PCI v3.0.151 Getting Started Guide
		UG157 August 31, 2005

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Xilinx PCI v3.0 manual Bus Clock Usage, FF668, FF672, Family Specific Considerations, Package, Device, bit Interfaces

Contents

Getting Started Guide UG157 August 31LogiCORE PCI v3.0.151Revision VersionPCI v3.0.151 Getting Started Guide UG157 August 31 Version Document → PDF SetupRevision PCI v3.0.151 Getting Started Guide UG157 August 31Preface About This Guide Table of ContentsChapter 2 Installing and Licensing the Core Chapter 1 Getting StartedChapter 7 Timing Simulation Chapter 5 Synthesizing a DesignChapter 6 Implementing a Design ISE FoundationAbout This Guide Guide ContentsPreface Typographical Additional ResourcesConventions Preface About This GuideItalic font Online DocumentConventions lowpwr =onoffPCI v3.0.151 Getting Started Guide Preface About This GuideUG157 August 31 About the Example Design Getting StartedChapter Additional DocumentationPCI Interface Core Technical SupportFeedback DocumentSystem Requirements Installing and Licensing the CoreInstalling the Core ChapterManual Installation CORE Generator IP Update CORE Generator IP Updates InstallerChapter 2 Installing and Licensing the Core Installing the Core Direct Download of Standalone CoreFull Licensing OptionsEvaluation Direct DownloadPCI v3.0.151 Getting Started Guide Installing Your License FileInstalling Your License File UG157 August 31PCI v3.0.151 Getting Started Guide Chapter 2 Installing and Licensing the CoreUG157 August 31 Table 3-1 Device and Interface Selection Table Family Specific ConsiderationsDesign Support SupportedSupported Chapter 3 Family Specific ConsiderationsTable 3-1 Device and Interface Selection Table Continued Wrapper FileSupported Design SupportTable 3-1 Device and Interface Selection Table Continued Wrapper FileSupported Chapter 3 Family Specific ConsiderationsTable 3-1 Device and Interface Selection Table Continued Wrapper FileSupported Design SupportTable 3-1 Device and Interface Selection Table Continued Wrapper FileSupported Chapter 3 Family Specific ConsiderationsTable 3-1 Device and Interface Selection Table Continued Wrapper FileSupported Design SupportTable 3-1 Device and Interface Selection Table Continued Wrapper FileSupported Chapter 3 Family Specific ConsiderationsTable 3-1 Device and Interface Selection Table Continued Wrapper FileSupported Design SupportTable 3-1 Device and Interface Selection Table Continued Wrapper FileGuide Files Wrapper FilesConstraints Files Table 3-2 Guide File InformationDevice Initialization Table 3-2 Guide File Information Device InitializationBus Width Detection Figure 3-1 Sample SLOT64 GenerationInput Delay Buffers Datapath Output Clock EnableChapter 3 Family Specific Considerations Delay Setting Input Delay BuffersTable 3-3 Delay Buffer Settings ImplementationRegional Clock Usage Chapter 3 Family Specific ConsiderationsPackage Regional Clock UsageTable 3-4 Virtex-4 Device and Package 64-bit Interfaces 64-bit InterfacesFF672 Bus Clock UsageFF668 Chapter 3 Family Specific ConsiderationsElectrical Compliance Electrical ComplianceSystem Supply Figure 3-3 Relationship For 3.3V Input Buffer ComplianceREGION 3.3V PCI COMPLIANTGenerating Bitstreams Generating BitstreamsFigure 3-4 Output Driver VCCO Generation PCI v3.0.151 Getting Started Guide Chapter 3 Family Specific ConsiderationsUG157 August 31 Cadence NC-Verilog Functional SimulationChapter Verilog Model Technology ModelSimChapter 4 Functional Simulation VHDL Model Technology ModelSimInstall Path/vhdl/example/funcsim Chapter 4 Functional SimulationFigure 5-5 Create a New Project Synthesizing a DesignSynplicity Synplify ChapterFigure 5-7 Select Files to Add Library Chapter 5 Synthesizing a Design Figure 5-6 Main Project WindowSynplicity Install Path/lib/xilinx Figure 5-8 Files to Add LogiCORE Files Synplicity SynplifyFigure 5-9 Select Files to Add Dialog Box User Application Chapter 5 Synthesizing a Design Figure 5-10 Main Project Window with Source FilesSynplicity Synplify Figure 5-11 Options for Implementation Device16. Click OK to return to the main project window VHDL Figure 5-12 Create a New ProjectFigure 5-13 Main Project Window Chapter 5 Synthesizing a DesignInstall Path/vhdl/src/xpci Figure 5-14 Select Files to Add LibraryFigure 5-15 Select Files to Add LogiCORE Files Synplicity SynplifyFigure 5-16 Project Window with Source Files Chapter 5 Synthesizing a DesignExemplar LeonardoSpectrum Exemplar LeonardoSpectrumFigure 5-17 Options for Implementation Xilinx XST Chapter 5 Synthesizing a DesignISE Foundation Implementing a DesignChapter Chapter 6 Implementing a Design Chapter Timing Simulationcd Install Path/verilog/example/postsim cp ../xilinx/pcimtoprouted.v Cadence NC-VerilogVerilog Chapter 7 Timing SimulationModel Technology ModelSim VHDLsource/dumbtarg32.vhd source/dumbtarg64.vhd source/stimulus.vhd Model Technology ModelSimpcimtoprouted.vhd source/busrecord.vhd source/dumbarbiter.vhd source/pingtb.vhdPCI v3.0.151 Getting Started Guide Chapter 7 Timing SimulationUG157 August 31