A.通用寄存器 B.段寄存器 C.變址寄存器 D.控制寄存器
A.57974H B.57914H C.5883H D.58ECH
AND AL,AL JZ BRCH1 RCR AL,1 JZ BRCH2 RCL AL,1 INC AL JZ BRCH3 : 上述程序運行后,試回答: (1)當(AL)=?時,程序轉(zhuǎn)向BRCH1 (2)當(AL)=?時,程序轉(zhuǎn)向BRCH2 (3)當(AL)=?時,程序轉(zhuǎn)向BRCH3
①(AL)=0,②(AL)=1,③(AL)=-1