Determine the machine code of the given instructions. Include operand or address size prefix. For the opcode,d,w, mod, reg, R/M use binary. For displacement and prefix, use hexadecimal. Write the displacement right after the modregR/M. The leftmost column will the If the given values are fewer than needed in the problem, add zero/es to the most significant place.Use single space in between bytes. Parenthesis is considered as bracket. e.g. Given: MOV (SI+12),DI Answer: 1001001 01111100 12 MOV (DI+9DFH), DEFAH
Determine the machine code of the given instructions. Include operand or address size prefix. For the opcode,d,w, mod, reg, R/M use binary. For displacement and prefix, use hexadecimal. Write the displacement right after the modregR/M. The leftmost column will the If the given values are fewer than needed in the problem, add zero/es to the most significant place.Use single space in between bytes. Parenthesis is considered as bracket. e.g. Given: MOV (SI+12),DI Answer: 1001001 01111100 12 MOV (DI+9DFH), DEFAH
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Determine the machine code of the given instructions. Include operand or address size prefix. For the opcode,d,w, mod, reg, R/M use binary. For displacement and prefix, use hexadecimal. Write the displacement right after the modregR/M. The leftmost column will the If the given values are fewer than needed in the problem, add zero/es to the most significant place.Use single space in between bytes. Parenthesis is considered as bracket.
e.g.
Given: MOV (SI+12),DI
Answer: 1001001 01111100 12
MOV (DI+9DFH), DEFAH
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