单项选择题
A.PU B.AP C.OT D.时钟
A.AP B.SU C.PU D.OT
A.ES680 B.AS620 C.OM650 D.DS670
A.AS620 B.ES680 C.OM650 D.DS670
A.FUM230 B.FUM232 C.FUM280 D.FUM210
A.Om.Start B.Om.Stop C.init 0 D.init 6
A.MMI B.BDM C.MAC D.ARC