Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Questions 1. Given that DS-2000H, BX-0100H, SI-0002H, 12H 34H 56H 78H are stored sequentially in memory units [20100H]-[20103H), 2AH 4CH B7H 65H are stored
Questions 1. Given that DS-2000H, BX-0100H, SI-0002H, 12H 34H 56H 78H are stored sequentially in memory units [20100H]-[20103H), 2AH 4CH B7H 65H are stored sequentially in memory units [21200H]-[21203H]. For each of the following instruction, please write down its addressing mode and the value of AX after execution. (1) MOV AX,1200H (2) MOV AX, BX (3) MOV AX, [1200H (4) MOV AX, [BX] (5) MOV AX, [BX+1100H] (6) MOV AX, [BX+SI] (7) MOV AX, [BX][SI+1 100H] 2. Please judge whether the following instructions are correct. If not, please explain the reason (1) MOV CX, AL (2) MOV IP, AX (3) MOV ES, 1234H (4) MOV ES, DS (5) MOV AL, 300 (6) MOV [SPLAX (7) MOVAX, BX+DI (8) MOV 20H, AH
Step by Step Solution
There are 3 Steps involved in it
Step: 1
In the realm of bytes and memory cells Where instructions perform their spells In the dance of data ...Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started