'Pc pc 1' presentation slideshows

HEAPS

HEAPS. Amihood Amir Bar Ilan University 2014. Sorting. Bubblesort: Until no exchanges: For i=1 to n-1 if A[i]>A[i+1] then exchange their values end end Time : O ( n 2 ). 42. 77. "Bubbling Up" the Largest Element. Traverse a collection of elements Move from the front to the end

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William Stallings Computer Organization and Architecture 8 th Edition

William Stallings Computer Organization and Architecture 8 th Edition. Chapter 15 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

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COP 3402 Systems Software

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COP 3402 Systems Software

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Computer architecture

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EMT 475/3 Computer Organization & Architecture

EMT 475/3 Computer Organization & Architecture. Chapter 13 Control Unit Operation. Wan Mokhdzani Wan Nor Haimi Ahmad Husni Bin Mohd Shapri PPK Mikroelektronik wanmokhdzani@unimap.edu.my. Micro-Operations. A computer executes a program Fetch/execute cycle

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Control Unit

Control Unit. Machine Instructions. Machine instruction A group of bits that specifies an operation and the registers or memory words in which the operands are found and the result is stored Either all the same size or different sizes Operation code (opcode)

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Control Unit

Control Unit. Lecture 6. Machine Instructions. Machine instruction A group of bits that specifies an operation and the registers or memory words in which the operands are found and the result is stored Either all the same size or different sizes Operation code (opcode)

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Bus Architecture

Bus Architecture. S 2. Access Select. Memory unit 4096x16. 111. S 1. S 0. address. 001. AR. 010. PC. 011. 16-bit Bus. DR. E. ALU. 100. AC. INPR. 101. IR. 110. TR. OUTR. clock. Instruction Format. 15. 14. 12. 11. 0. I. opcode. address.

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Computer Organization

Computer Organization. Course Web Site http://www.engr.uconn.edu/~ibrahim/hardware. Textbooks. Computer Organization , 5th ed. Carl Hamacher, Zvonko Vranesic, Safwat Zaky. Processor. I/O. Computer Functional Units. Input. Arithmetic & Logic. Memory. Output. Control.

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Chapters 4 & 5:

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How Computers Work Lecture 2 Assembly Tools Calling Conventions

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3-Software Design Basics in Embedded Systems

3-Software Design Basics in Embedded Systems. Processor. Processor. Program memory. Data memory. Memory (program and data). Harvard. Princeton. Two Memory Architectures. Princeton Fewer memory wires Harvard Simultaneous program and data memory access.

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Chapter 3 General-Purpose Processors: Software

Chapter 3 General-Purpose Processors: Software. Introduction. Processor designed for a variety of computation tasks Low unit cost, in part because manufacturer spreads NRE over large numbers of units Motorola sold half a billion 68HC05 microcontrollers in 1996 alone

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General-Purpose Processors: Software

General-Purpose Processors: Software. Introduction. General-Purpose Processor Processor designed for a variety of computation tasks Low unit cost, in part because manufacturer spreads NRE over large numbers of units Motorola sold half a billion 68HC05 microcontrollers in 1996 alone

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DIGITAL II Microprocessors & Embedded Systems

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DIGITAL II Microprocessors & Embedded Systems

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Exam Digital Design . August 2, 2002; 09:00 - 12:00 a.m.

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