• MP : Microprocessor

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• Most people know that a MP is lurking somewhere inside the machinery, but what a MP is, and what it does, remains a mystery.

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• The book is intended to help remove the mystery.

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• 80x86family <==> 8088, 8086, 80286, 80386, 80486, Pentium.

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• Please think of "80x86" as a single machine as well, one processor having many abilities.

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• Part I : Introduction

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• Part II : S/W architecture

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• Part III : Programming

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• Part IV : H/W architecture ( Implement 8088 kit )

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• Part V  : Advance topics

An example  ( P001 )

Objective :

• Block Diagram of MP-based System

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• Processing cycle

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• S/W initialize H/W

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• History of MP

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• Technique used to create S/W

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• Error encountered

 

• MP(Microprocessors)¤§µo©ú²`²`¦a½ÄÀ»§Ú­Ìªº¥Í¬¡

• 1st Gen  : Vacuum Tube (ENIAC)

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• 2nd Gen : Transister

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• 3rd Gen : IC

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• 4th Gen : VLSI

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• 5th Gen : AI,  machine  can  think

• Block Dia. of MP  (Fig1.1)

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• Serial I/O Communication  (Fig1.2)

• Program Execute : Endless fetch, decode, & execute cycle

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• Interrupt Processing

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• Parallel Processing

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• Microcontrollers (e.g.  8051 single chip)

• Expanded Block Diagram. (Fig1.3)

• PC Motherboard (Fig1.4)

• ASM  :  ADD     AX, BX

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• m/c     :  0000   0001   1101   1000     (Binary)

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• m/c     :     0        1          D        8        (Hex)

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• e.g.NumOff.asm( P013 )

• Typographical Error

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• Run-time Error

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• Summary( page 16 )

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• Study  Questions ( #1, #9, #15, #23 )

• Appendix G : Assembler Reference ( P727 ~ P730 )

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• Appendix H : DEBUG and Codeview Reference (P731 ~ P746)

• Execution Unit & Bus Interface Unit ( P009 )

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• Map of Base Memory ( P010 )

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• Segment & Register ( P012 )

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• Map of Conventional Memory ( P022 )

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• Input/Output Interface ( P023 )

• Ref#01 Major Computer Subsystem  (LT001)

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• Ref#02 MP-Based PC  (LT002)

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• Ref#03 Evolution of 8008 ~ 8088  (LT003)

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• Ref#04 Evolution of 8086 ~ Pentium  (LT004)

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• Ref#05 Rating Index  (LT005)

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• Ref#06 Register Set  (F2-01)

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• Ref#07 S/W Mode 0f 8088  (LT007)

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• Ref#08 8088 Architecture  (LT008)

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• Ref#09 80386 Block Diagram  (LT009)

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• Ref#10 80386 Architecture  (LT010)

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• Ref#11 80486 Architecture  (LT011)

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• Ref#12 Inside the Pentium  (LT012)

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• Ref#13 Codes for Flag Register  (LT013)

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• Ref#14 DEBUG Command  (LT014)

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• Ref#15 DEBUG Command (continue)  (LT015)