OCP Comliance Checks_101905 - OCP-IP

Compliance Checks Details 413.3.2 request_hold_NomenclatureProtocol version 2.0Protocol hierarchySignal groupCritical signalsRequestDataflowMAddr, MCmd, MData, MAddrSpace, MByteEn, MDataInfo,MReqInfo, MAtomicLength, MBurstLength, MBurstPrecise,MBurstSeq, MBurstSingleReq, MReqLast, MConnID,MThreadIDAssertion typeHoldDescriptionOnce a request phase has begun, the following signals may not change their value until theOCP slave has accepted the request.Basic SignalsMAddrMCmdMDataSimple ExtensionsMAddrSpaceMByteEnMDataInfoMReqInfoBurst ExtensionsMAtomicLengthMBurstLengthMBurstPreciseMBurstSeqMBurstSingleReqMReqLastThread ExtensionsMConnIDMThreadIDThe following exception applies: If datahandshake=1 and mdatabyteen=1 then MByteEn canchange for write accesses during the request phase.OCP-IP Confidential