ompute the physical address for the specified operand in each of the following instructions. ISoster contents and variable are as follows: (CS)-OA00H, (DS)%3DOB00H, (SS)%3DOD00H, Si)=OFFOH, (DI)=00BOH, (BP)=0OFAH and (UP)=0000H, LIST=00FOH, AX=4020H, BX=2500H. 1) Destination operand of the instruction MOV LIST [BP+DI], AX 2) Source operand of the instruction MOV CL, [BX+200H] 3) Destination operand of the instruction MOV [DI+6400H], DX 4) Source operand of the instruction MOV AL, [BP+SI-400H] 5) Destination operand of the instruction MOV [DI+SP], AX 6) Source operand of the instruction MOV CL, [SP+200H] 7) Destination operand of the instruction MOV [BX+DI+6400H], CX 8) Source operand of the instruction MOV AL , [BP- 0200H] 9) Destination operand of the instruction MOV [SI] , AX 10) Destination operand of the instruction MOV [BX][DI]+0400H,AL 11) Source operand of the instruction MOV AX, [BP+200H] 12) Source operand of the instruction MOV AL, [SI-0100H] 13) Destination operand of the instruction MOV DI,[SI] 14) Destination operand of the instruction MOV [DI]+CFO0H,AH 15) Source operand of the instruction MOV CL, LIST[BX+200H]

ompute the physical address for the specified operand in each of the following instructions. ISoster contents and variable are as follows: (CS)-OA00H, (DS)%3DOB00H, (SS)%3DOD00H, Si)=OFFOH, (DI)=00BOH, (BP)=0OFAH and (UP)=0000H, LIST=00FOH, AX=4020H, BX=2500H. 1) Destination operand of the instruction MOV LIST [BP+DI], AX 2) Source operand of the instruction MOV CL, [BX+200H] 3) Destination operand of the instruction MOV [DI+6400H], DX 4) Source operand of the instruction MOV AL, [BP+SI-400H] 5) Destination operand of the instruction MOV [DI+SP], AX 6) Source operand of the instruction MOV CL, [SP+200H] 7) Destination operand of the instruction MOV [BX+DI+6400H], CX 8) Source operand of the instruction MOV AL , [BP- 0200H] 9) Destination operand of the instruction MOV [SI] , AX 10) Destination operand of the instruction MOV [BX][DI]+0400H,AL 11) Source operand of the instruction MOV AX, [BP+200H] 12) Source operand of the instruction MOV AL, [SI-0100H] 13) Destination operand of the instruction MOV DI,[SI] 14) Destination operand of the instruction MOV [DI]+CFO0H,AH 15) Source operand of the instruction MOV CL, LIST[BX+200H]

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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Concept explainers

Fundamentals of Input and Output Performance

The I/O subsystem is a component of computer system design that uses buses to assist communication between the Central Processing Unit, Computer Memory/Storage, and Input and Output Devices (that is known as peripheral devices). The I/O subsystem includes disc controllers, tape drives, discs, system buses, and other devices. The I/O database application reads and writes drives using the operating system windows I/O.

Question

Tompute the physical address for the specified operand in each of the following instructions.
egister contents and variable are as follows: (CS)=0A00H, (DS)=OB0OH, (SS)=OD00H,
S)=OFFOH, (DI)=00BOH, (BP)=00EAH and (UP)=0000H, LIST=00FOH, AX=4020H, BX=2500H.
1) Destination operand of the instruction
MOV LIST (BP+DI], AX
2) Source operand of the instruction
MOV CL, [BX+200H]
3) Destination operand of the instruction
MOV [DI+6400H], DX
4) Source operand of the instruction
MOV AL, [BP+SI-400H]
5) Destination operand of the instruction
MOV [DI+SP], AX
6) Source operand of the instruction
MOV CL, [SP+200H]
7) Destination operand of the instruction
MOV [BX+DI+6400H], CX
8) Source operand of the instruction
MOV AL , [BP-0200H]
9) Destination operand of the instruction
MOV [SI], AX
10)
Destination operand of the instruction
MOV [BX][DI]+0400H,AL
11)
Source operand of the instruction
MOV AX, [BP+200H]
12)
Source operand of the instruction
MOV AL, [SI-0100H]
13)
Destination operand of the instruction
MOV DI,[SI]
14)
Destination operand of the instruction
MOV [DI]+CF00H,AH
15)
Source operand of the instruction
MOV CL, LIST[BX+200H]
26-

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