1) Explain the general & pointer registers?2) Compare between BX & IP registers?3) Assume SS=500OH, DS=6000H, ES=7000H, CS=9000H, BX=1000H, DI=2000H, BP=3000H,IP=4000H, SI=2000H, the physical address and the addressing mode of the followingmemory location specified in the instruction MOV 30.[SI), AL are . and.4) Rebuild the following instructions:a) TEST AX,BXb) NEG SI5) Perform the following function in a simple program stepsa) DX = (07H)?b) Invert bits b1, b4 and reset bit b2 of the CL register?

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1) Explain the general & pointer registers?

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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The following diagram shows some registers like processor registers R1 and R2, Program counter PC and Index Register XR along with their corresponding values. It also shows a memory with some instructions like instruction A and next instruction.The memory holds instruction B which consists of four fields as given above. First field of instruction represents the addressing Mode (I), second field specifies Opcode (operation code) ADD representing operation addition, the third field represents Address field 1 and the fourth field represents Address field 2. Consider the following addressing modes, evaluate the result of execution of above instruction by giving steps of evaluation for each addressing mode for the scenario given above. Immediate Mode  Direct Mode Register Relative Mode Index ModeNote: Choose your own values for variables k – w, T1, T2. Choose any one of the given value for T3 (200 or 300).
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1, Explain how we can find the address location of INT 0AH in Interrupt vector table. 2. What will be the content of AX register after execution of the instruction IMULCL, if CL = +1510 and AL = -13210.. 3. Suppose that DS = 1300H, SS = 1280H, BP = 15A0H and SI = 01D0H.Determine the address accessed by each of the following instructions andmention their type of addressing mode.i) MOV AX, [200H]ii) MOV AL, [BP-SI+200H]iii) ADD AL, [SI + 0100H]
Please solve, Topic: Microprocessor Q1a) AL= 73 CL=29 ADD AL, CL DAA What is the value of CF after execution? 0 1 Q 1b) MOV CX, [481d] ; assuming DS= 2162H, logical address will be?
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