Ch3exercise

Ch3exercise - 1 3 8088/8086 3.1 8086/8088CPU . 8086/8088CPU...

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Unformatted text preview: 1 3 8088/8086 3.1 8086/8088CPU . 8086/8088CPU 8 3.2 DS)=6000H ES)=2000H SS)=1500H Si =00A0H, BX)=0800H (BP)=1200H VAR 0050H. 2 (1) MOV AX,BX (2) MOV DL,80H (3) MOV AX, VAR (4) MOV AX,VAR[BX][SI] (5) MOV AL,'B' (6) MOV DI, ES: [BX] (7) MOV DX,[BP] (8) MOV BX 20H[BX] (1) BX . (2) 80H MOV (3 4 =(DS) 16 (SI) (BX) VAR = 60000H 00A0H 0800H 0050H 608F0H 3 (5) (6) . = (ES) 16 (BX) = 20000H 0800H = 20800H (7) = (SS) 16 (BP) = 15000H 1200H= 16200H (8) (DS) 16 (BX) 20H = 60000H 0800H 20H= 60820H 4 3.3 (DS)= 212AH,(CS)= 0200H,(IP)= 1200H,(BX)= 0500H, DATA=40H (217A0H) =2300H (217E0H)=0400H (217E2H) =9000H . (1) JMP 2300H (2) JMP WORD PTR[BX] (3) JMP DWORD PTR[BX+DATA] IP (1) =(CS) l6 +2300H =02000H+2300H=04300H 5...
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Ch3exercise - 1 3 8088/8086 3.1 8086/8088CPU . 8086/8088CPU...

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