MOV CX,10MOV AL,20HXOR BX,BX ...列中,与LOOP AGAIN等效的指令是
举一反三
- 中国大学MOOC: MOV CX,10MOV AL,20HXOR BX,BX AGAIN:ADD BL,ALADC BH,0 LOOP AGAIN; MOV AX,BX;上述程序中,与 XOR BX,BX等价的指令是
- MOV CX,10MOV AL,20HXOR BX,BX ...序中,与 XOR BX,BX等价的指令是
- 下列MOV指令中,正确的指令是( ): MOV AX, BX/#/MOV AX, CX/#/MOV AX, [BX]/#/MOV AX, [CX]
- 【单选题】完成同指令XCHG AX,BX相同功能的指令或指令序列是() A. MOV AX,BX B. MOV BX,AX C. PUSH AX POP BX D. MOV CX,AX MOV AX,BX MOV BX,CX
- 写出每条汇编指令执行后相关寄存器的值 mov ax,62627 AX=________________ mov ah,31H AX=________________ mov al,23H AX=________________ add ax,ax AX=________________ mov bx,826CH BX=________________ mov cx,ax CX=________________ mov ax,bx AX=________________ add ax,bx AX=________________ mov al,bh AX=________________ mov ah,bl AX=________________ add ah,ah AX=________________ add al,6 AX=________________ add al,al AX=________________ mov ax,cx AX=________________