Computer Organization and Architecture

Dec 27, 2012

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Topics. Computer ArchitectureComputer OrganizationOrganization and ArchitectureStructure and Function. Computer Architecture (1). Definition?The design of integrated system which provides a useful tool to the programmer." (Baer)The study of the structure, behaviour, and design of computers

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Computer Organization and Architecture

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Computer Architecture and Organization

Computer Architecture and Organization. Computer Evolution and Performance. ENIAC - background. Electronic Numerical Integrator And Computer John Presper Eckert and John Mauchly University of Pennsylvania Trajectory tables for weapons Started 1943 Finished 1946 Too late for war effort

1.06k views • 58 slides

Computer Organization and Architecture

Computer Organization and Architecture. Parallel Processing. Chapter 18. Multiple Processor Organization. Single instruction, single data stream - SISD Single instruction, multiple data stream - SIMD Multiple instruction, single data stream - MISD

1.38k views • 62 slides

COMPUTER ORGANIZATION AND ARCHITECTURE

COMPUTER ORGANIZATION AND ARCHITECTURE. COMPUTER ORGANISATION AND ARCHITECTURE. The components from which computers are built, i.e., computer organization. In contrast, computer architecture is the science of integrating those components to achieve a level of functionality and performance.

2.44k views • 101 slides

Computer Organization and Architecture

Computer Organization and Architecture. Instruction Level Parallelism and Superscalar Processors. Chapter 14. What is Superscalar?. Common instructions (arithmetic, load/store, conditional branch) can be initiated and executed independently Equally applicable to RISC & CISC

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Computer Organization and Architecture

Computer Organization and Architecture. Internal Memory. Semiconductor Memory. RAM Misnamed as all semiconductor memory is random access Read/Write Volatile Temporary storage Static or dynamic. Dynamic RAM. Bits stored as charge in capacitors Charges leak

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Computer Organization and Architecture

Computer Organization and Architecture. Computer Arithmetic. Chapter 9. Arithmetic & Logic Unit. Does the calculations operands come from registers, result go to registers Everything else in the computer is there to service this unit Handles integers

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Computer Organization and Architecture

Computer Organization and Architecture. Tutorial 6 Kenneth Lee. For example: 2 bits 2s complement: 11 00 01 -2 -1 0 +1 4 bits 2s complement: 1000 1001 1010 1011 1100 1101 1110 1111 0000 0001 0010 0011 0100 0101 0110 0111

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Computer Architecture And Organization

Computer Architecture And Organization. UNIT-II. Flynn’s Classification Of Computer Architectures. Flynn’s Classification Of Computer Architectures.

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Computer Organization and Architecture

Computer Organization and Architecture. Lecture 1: Introduction. Architecture & Organization (Stalling). Architecture is those attributes visible to the programmer Instruction set, number of bits used for data representation, I/O mechanisms, addressing techniques.

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Computer Organization and Architecture

Computer Organization and Architecture. Control Unit Operation. Micro-Operations. A computer executes a program Fetch/execute cycle Each cycle has a number of steps see pipelining Called micro-operations Each step does very little Atomic operation of CPU.

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Computer Architecture And Organization

Computer Architecture And Organization. popo. Difference between computer organization and computer architecture.

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Computer Organization and Architecture

Computer Organization and Architecture. Memory Systems Cache Memory. Characteristics. Location Capacity Unit of transfer Access method Performance Physical type Physical characteristics Organisation. Location. CPU Internal External. Capacity. Word size

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Computer Organization and Architecture

Computer Organization and Architecture. CPU Structure and Function. Chapter 12. CPU Structure. CPU must: Fetch instructions Interpret instructions Fetch data Process data Write data. CPU With Systems Bus. CPU Internal Structure. Registers.

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Computer Organization and Architecture

Computer Organization and Architecture. External Memory. Nadeem Majeed Choudhary nadeem.majeed@uettaxila.edu.pk. Types of External Memory. Magnetic Disk RAID Removable Optical CD-ROM CD-Recordable (CD-R) CD-R/W DVD Magnetic Tape. Magnetic Disk.

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Computer Organization and Architecture

Computer Organization and Architecture. External Memory. Chapter 6. Types of External Memory. Magnetic Disk RAID Removable Optical CD-ROM CD-Recordable (CD-R) CD-R/W DVD Magnetic Tape. Magnetic Disk.

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Computer Architecture And Organization

Computer Architecture And Organization. UNIT-II. Structured Organization. The actual computer M0, which executes Programs written in L0. Level 0. Structured Organization. It is a way of structuring computers as a series of abstractions, each abstraction building on the one below it.

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Computer Organization and Architecture

Computer Organization and Architecture. 8086 Assembly Language. Intel Instruction Format (manual decoding !). +rw add reg # to opcode Dw immediate / displacement follows /r mod r/m byte follows /n reg field in R/M = n. Opcode (8). Mode (2). Reg (3). R/M (3).

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Computer Organization and Architecture

Computer Organization and Architecture. Chapter 5 Memori External. Jenis Memori External. Magnetic Disk RAID Removable Optical CD-ROM CD-Writable (WORM) CD-R/W DVD Magnetic Tape. Magnetic Disk. Metal atau plastic dilapisi dg material yg bersifat magnet (iron oxide) Jenis kemasan

489 views • 34 slides

Computer Organization and Architecture

Computer Organization and Architecture. CPU Structure and Function. CPU Structure. CPU must: Fetch instructions: The CPU reads an instruction from memory. Interpret instructions: The instruction is decoded to determine what action is required.

805 views • 41 slides

Computer Architecture And Organization

Computer Architecture And Organization. UNIT-II. General System Architecture. Contents. Store program control concept Flynn’s classification of computers (SISD, MISD, MIMD) Multilevel viewpoint of a machine: digital logic, micro architecture, ISA, operating systems, high level language

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COMPUTER ORGANIZATION AND ARCHITECTURE

1.36k views • 101 slides

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