'Mov bx' presentation slideshows

? 3 ? 80x86 ?????????

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??? Intel-8086 ?????

??? Intel-8086 ?????. 3-1 8086 ?????. ??? ??? ? ??? ???????? ?? MOV AX ? 2345H MOV ????? AX ? 2345H ????? ??? ???????????? ??? ?????????????????. 8086 ??????????????????????????? ? HLT ??????? INC CX ???????

1.27k views • 109 slides

Computers Organization & Assembly Language

Computers Organization & Assembly Language. Chapter 3 ARITHMETIC AND LOGIC INSTRUCTIONS AND PROGRAMS. Arithmetic and Logic Instructions and Programs. Unsigned Addition and Subtraction Subtraction of Unsigned Numbers Unsigned Multiplication and Division Logic Instructions.

1.06k views • 94 slides

????????????

??? ??? ... ???. ????????????. ???? ? ?????. ???. ?????? INC AX DEC CX ?????? MOV AX, [2000H] ADD AH, BL. ???? ? ??????????? ????????????????????. 3.1 ????. ? . ?????? ??? n ? n ?????????

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Data Movement Instructions

Data Movement Instructions. Fundamental of Computer System Department of Electrical Engineering University of Indonesia. MOV Revisited. The MOV instruction introduces the ma-chine language instructions available with various addressing modes and instructions

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Introduction To Computer Architecture

Introduction To Computer Architecture. Jean-Michel RICHER University of Angers France richer@info.univ-angers.fr January 2003. WARNING !. This document can be reproduced, modified and used freely. Please report any change or improvement to Jean-Michel Richer at :

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Using the Assembler

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Instruction System - Transfer Instruction

Instruction System - Transfer Instruction. ????? ?? Tel ? 13882153765 Email ? lizheng@cs.scu.edu.cn OICQ: 1340915. Transfer Instruction. All transfer instructions only move data from one cell to another. ALU is not used in these instructions.

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Detail of x86 Assembly L anguage P rogramming

Detail of x86 Assembly L anguage P rogramming. Dr A Sahu Dept of Computer Science & Engineering IIT Guwahati. Outline. 8086 Block diagram (Data Path), Registers Memory Model Stack, Data and Code Segment Instruction Set of x86 Addressing mode Procedure and subroutine

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MASM CODEVIEW TUTORIALS

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??? ???????? 4.1?????????

??? ???????? 4.1?????????. ????. ??????????????????? ?? ?????. OBJ)? ??????. LST ?????????. CRF ???? ??????. ????????. ????: ??????????????????????????????? ???????????? ? ?????? ?? ????? ?????? ???????? ?. ??: ????????????????????????????????????. 4.1?????????. ????. ???????.

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Computer Viruses

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Microprocessors

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Assembly For X86

Assembly For X86. Chapter 3 ?????? ???????. ???? ??????. ?????? ?????? ???? ?????? ????????? ?????? ?????? ?????? ??????? ?????? ?????? ?????? ???? ?????? ?- Protected Mode. ???? ???????. ?????. ?????? ,??????. MOV AX , 56 ADD [SI] , DL CMP CX , BX. ???. ????.

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Memory Addressing

Memory Addressing. Computer Studies (Advanced Level). Content. Introduction to addressing mode 8088 addressing mode. Addressing mode categorization. Register mode: The data stored in registers are used by the instruction

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??3

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EE-2623 Mikroprosesor & Antarmuka

EE-2623 Mikroprosesor & Antarmuka. Materi 4 Tracing Instruksi Team Dosen 2006. Programming (JHR). Tahap Decode. Dari siklus FDX, proses yang paling rumit adalah decode Beberapa istilah : Program ? susunan instruksi (user) Instruksi ? bagian terkecil dari program (user)

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Basic Operational Concepts of a Computer

Basic Operational Concepts of a Computer. Most computer operations are executed in the ALU (arithmetic and logic unit) of a processor. Example: to add two numbers that are both located in memory. Each number is brought into the processor, and the actual addition is carried out by the ALU.

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Lab 6

Lab 6. Stack. Push & Pop Instructions. POP destination. PUSH source. Last in First Out, First in Last Out SP initialized to 100H which represent empty stack. SP might contain offset address. (Stack Not Empty) PUSH decreases SP by 2 POP increases SP by 2. Example 1.

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