Xilinx 1.8 manual Online Document, Preface About This Guide

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		R			Preface: About This Guide
					Preface: About This Guide


			Convention	Meaning or Use	Example

				References to other manuals	See the User Guide for details.
			Italic font
			Italic font		If a wire is drawn so that it
					If a wire is drawn so that it
				Emphasis in text	overlaps the pin of a symbol,
					the two nets are not connected.

			<text in brackets>	User-defined variable for	<component_name>
			<text in brackets>	directory names.	<component_name>
				directory names.

			Dark Shading	Items that are not supported	Unsupported feature
			Dark Shading	or reserved	Unsupported feature
				or reserved

				An optional entry or	ngdbuild [option_name]
			Square brackets [ ]	parameter. However, in bus	ngdbuild [option_name]
				specifications, such as	design_name
				bus[7:0], they are required.
			Braces { }	A list of items from which you	lowpwr ={onoff}
			Braces { }	must choose one or more	lowpwr ={onoff}

			Vertical bar	Separates items in a list of	lowpwr ={onoff}
			Vertical bar	choices	lowpwr ={onoff}

			Vertical ellipsis		IOB #1: Name = QOUT’
			Vertical ellipsis	Repetitive material that has	IOB #2: Name = CLKIN’
			.		IOB #2: Name = CLKIN’
			.		.
			.	been omitted	.
			.	been omitted	.
			.		.
			.		.
					.

			Horizontal ellipsis . . .	Omitted repetitive material	allow block block_name
					loc1 loc2 ... locn;

				The prefix ‘0x’ or the suffix ‘h’	A read of address 0x00112975
			Notations	indicate hexadecimal notation	returned 45524943h.

				An ‘_n’ means the signal is	usr_teof_n is active low.
				An ‘_n’ means the signal is
				active low
				active low

Online Document

The following linking conventions are used in this document:

	Convention	Meaning or Use	Example

		Cross-reference link to a	See the section “Additional
		Cross-reference link to a	Resources” for details.
	Blue text	location in the current	Resources” for details.
	Blue text	location in the current	See “Title Formats” in Chapter
		document	See “Title Formats” in Chapter
		document	1 for details.
			1 for details.

	Blue, underlined text	Hyperlink to a website (URL)	Go to www.xilinx.com for the
	Blue, underlined text	Hyperlink to a website (URL)	latest speed files.
			latest speed files.

6	www.xilinx.com	Endpoint Block Plus v1.8 for PCI Express
		UG343 June 27, 2008

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Contents LogiCORE IP Endpoint Block Plus v1.8 for PCI Express UG343 June 27Revision History Date Version RevisionTable of Contents Appendix Additional Design Considerations Contents About This GuideConventions Online Document Preface About This GuideSystem Requirements IntroductionAbout the Core Recommended Design ExperienceFeedback Additional Core ResourcesTechnical Support CoreDocument FeedbackIntroduction License Options Licensing the CoreBefore you Begin Simulation OnlyInstalling Your License File Obtaining Your LicenseLicensing the Core Quickstart Example Design OverviewSimulation Design Overview 1Simulation Example Design Block Diagram Quickstart Example DesignImplementation Design Overview Example Design ElementsOverview Generating the Core 3New Project Dialog BoxGenerating the Core 5Endpoint Block Plus Main ScreenSetting up for Simulation Simulating the Example DesignRunning the Simulation Windows Implementing the Example DesignImplementing the Example Design LinuxDirectory Structure and File Contents Project directory Project directory/component nameComponent name/doc 4Example Design Directory Name Description Component name/exampledesignComponent name/implement 5Implement Directory Name Description6Results Directory Name Description Implement/resultsComponent name/simulation 7Simulation Directory Name Description8dsport Directory Name Description Simulation/dsportSimulation/functional 9Functional Directory Name DescriptionDual Core Example Design Dual Core Example DesignSimulation/tests 10Tests Directory Name DescriptionDual Core Directory Structure and File Contents 12Dual Core Directory Name Description Exampledesign/dualcore11Example Design Directory Name Description 13Simulation Directory Name Description14Functional Directory Name Description 15Implement Directory Name DescriptionWrapper File Usage Package ConstraintsUser Constraints Files Device/Part NumberAppendix Appendix Additional Design Considerations