A.輸出信號(hào)端OUT變?yōu)楦唠娖?br /> B.輸出信號(hào)端OUT變?yōu)榈碗娖?br /> C.輸出信號(hào)保持原來(lái)的電位值 D.立即開(kāi)始計(jì)數(shù)
A.ROM B.RAM C.CD-ROM D.FLASH-MEMORY
(AX)=0005H,(BX)=0010H,(CX)=0000H,(DX)=0000H