FMC 接口标准ANSIVITA

ANSI/VITA57.1-2008-RevisionsUnderConsiderationTheVITA57.1workinggroupisconsideringthefollowingchangestoANSI/VITA57.1-2008thatwouldaffectcomplianceandinteroperability.NOTE:Thisinformationisprovidedforinformationonly.Whiletheworkinggroupiscurrentlyconsideringthesechanges,theymayormaynotbeapprovedbytheworkinggroupandmayormaynotbecomepartofarevisedstandard.ContactVITAformoreinformation.October2008.ChangeofCLK*_C2MtoCLK*_M2CVersion1.0ofthestandardhasdefinedclockssignalsfromthecarriercardtothemezzaninecard;CLK0_C2M_N,CLK0_C2M_P,CLK1_C2M_N,CLK1_C2M_P.Itisproposedthatthesesignalswillnowberedefinedasadditional‘M2C’signals.OriginalSignalLabel(Version1.0)NewSignalLabel(Version1.1)CLK0_M2C_PCLK0_M2C_PCLK0_M2C_NCLK0_M2C_NCLK1_M2C_PCLK2_M2C_PCLK1_M2C_NCLK2_M2C_NCLK0_C2M_PCLK1_M2C_PCLK0_C2M_NCLK1_M2C_NCLK1_C2M_PCLK3_M2C_PCLK1_C2M_NCLK3_M2C_NArulewillalsobeaddedtostatethattheCLK*_M2CsignalsneedtobepopulatedstartingatthelowestordinalandworkingupApplicationSpecificSignalApermissionwillbeaddedtoallowapplicationspecificsignalstobeaddedtotheupperunusedsignalspinsoftheLA,HAandHBbanks.Howevertheywillstillneedtomeetthevoltagerulesforthosebanks.ACcouplingtobeplacedonthemezzaninecardAllACcouplingfortheDPsignalswillallbeplacedonthemezzaninecard.NoACcouplingwillbeplacedonthecarriercard.InformationOnlyANSI/VITA57.1-2008AmericanNationalStandardforFPGAMezzanineCard(FMC)StandardSecretariatVMEbusInternationalTradeAssociationApprovedJuly2008AmericanNationalStandardsInstitute,Inc.VMEbusInternationalTradeAssociationPOBox19658,FountainHills,AZ85269PH:480-837-7486,FAX:ContactVITAOfficeE-mail:[e-mail],URL:(Thispageleftblankintentionally.)ANSI/VITA57.1-2008AmericanNationalStandardforFPGAMezzanineCard(FMC)StandardSecretariatVMEbusInternationalTradeAssociationApprovedJuly2008AmericanNationalStandardsInstitute,Inc.AbstractThisstandardspecifiesaformfactorandapinassignmentforFPGAmezzaninemodules.AmericanNationalStandardApprovalofanAmericanNationalStandardrequiresverificationbyANSIthattherequirementsfordueprocess,consensus,andothercriteriaforapprovalhavebeenmetbythestandardsdeveloper.Consensusisestablishedwhen,inthejudgmentoftheANSIBoardofStandardsReview,substantialagreementhasbeenreachedbydirectlyandmateriallyaffectedinterests.Substantialagreementmeansmuchmorethanasimplemajority,butnotnecessarilyunanimity.Consensusrequiresthatallviewsandobjectionsbeconsidered,andthataconcertedeffortbemadetowardtheirresolution.TheuseofAmericanNationalStandardsiscompletelyvoluntary;theirexistencedoesnotinanyrespectprecludeanyone,whetherhehasapprovedthestandardsornot,frommanufacturing,marketing,purchasing,orusingproducts,processes,orproceduresnotconformingtothestandards.TheAmericanNationalStandardsInstitutedoesnotdevelopstandardsandwillinnocircumstancesgiveaninterpretationofanyAmericanNationalStandard.Moreover,nopersonshallhavetherightorauthoritytoissueaninterpretationofanAmericanNationalStandardinthenameoftheAmericanNationalStandardInstitute.Requestsforinterpretationsshouldbeaddressedtothesecretariatorsponsorwhosenameappearsonthetitlepageofthisstandard.CAUTIONNOTICE:ThisAmericanNationalStandardmayberevisedorwithdrawnatanytime.TheproceduresoftheAmericanNationalStandardsInstituterequirethatactionbetakenperiodicallytoreaffirm,revise,orwithdrawthisstandard.PurchasesofAmericanNationalStandardsmayreceivecurrentinformationonallstandardbycallingorwritingtheAmericanNationalStandardsInstitute.PublishedbyVMEbusInternationalTradeAssociationPOBox19658,FountainHills,AZ85269Copyright©2008byVMEbusInternationalTradeAssociationAllrightsreserved.Nopartofthispublicationmaybereproducedinanyform,inanelectronicretrievalsystemorotherwise,withoutpriorwrittenpermissionofthepublisher.PrintedintheUnitedStatesofAmerica-R1.0,ISBN1-885731-49-3ANSI/VITA57.1,FPGAMezzanineCard(FMC)StandardPage5TABLEOFCONTENTS1Introduction...............................................................................................................111.1.Objectives..........................................................................................................111.2.FMCOverview..................................................................................................121.3.StandardTerminology.......................................................................................121.4.FMCDefinitions..............................................................................................141.5.References.........................................................................................................151.6.Dimensions........................................................................................................152FMCCompliance......................................................................................................162.1.FMCMezzanineModule’sMinimumFeatures................................................162.2.FMCCarrierCard’sMinimumFeatures...........................................................163FMCMezzanineModule..........................................