kIOPCICommandAddressStepping The bit that controls the legacy address stepping and wait cycle feature. DeclarationkIOPCICommandAddressStepping See AlsoBitskIOPCICommandIOSpacekIOPCICommandMemorySpacekIOPCICommandBusMasterkIOPCICommandSpecialCycleskIOPCICommandMemWrInvalidatekIOPCICommandPaletteSnoopkIOPCICommandParityErrorkIOPCICommandSERRkIOPCICommandFastBack2BackkIOPCICommandInterruptDisablekIOPCICommandBusLead