kIOPCIStatusPCI66 The bit that indicates the device is capable of 66 MHz operation. DeclarationkIOPCIStatusPCI66 See AlsoRegisterskIOPCIStatusInterruptkIOPCIStatusCapabilitieskIOPCIStatusUDFkIOPCIStatusFastBack2BackkIOPCIStatusTargetAbortCapablekIOPCIStatusTargetAbortActivekIOPCIStatusMasterAbortActivekIOPCIStatusSERRActivekIOPCIStatusParityErrActivekIOPCIStatusDevSel0kIOPCIStatusDevSel1kIOPCIStatusDevSel2kIOPCIStatusDevSel3