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COMPUTER ARCHITECTURE AND ORGANIZATION

Contact details:-

VVS.Murthy,

Associate Professor,

ECE Department,

DVR & Dr.HS MIC College of Technology.

Email ID:- murthyvali@gmail.com

SYLLABUS

IV Year-ECE – I SEMESTER T P C

3+1 0 3

Objectives

The student will

· Understand the fundamentals of different instruction set architectures and their relationship to the CPU design.

· Understand the principles and the implementation of computer arithmetic and ALU.

· Understand the memory system, I/O organization

· Understand the operation of modern CPUs including interfacing, pipelining, memory systems and busses.

· Understand the principles of operation of multiprocessor systems.

· Demonstrate the relationship between the software and the hardware and focuses on the foundational concepts that are the basis for current computer design.

UNIT-I

BASIC STRUCTURE OF COMPUTERS: Computer Types, Functional units, Basic operational concepts, Bus structures, Software,

Performance, multiprocessors and multi computers. Data types, Complements, Data Representation. Fixed Point Representation.

Floating – Point Representation. Error Detection codes.

COMPUTER ARITHMETIC: Addition and subtraction, multiplication Algorithms, Division Algorithms, Floating point Arithmetic

operations. Decimal Arithmetic unit, Decimal Arithmetic operations.

UNIT-II

REGISTER TRANSFER LANGUAGE AND MICRO-OPERATIONS: Register Transfer language. Register Transfer, Bus and memory

transfer, Arithmetic Micro-operations, logic micro operations, shift micro-operations,Arithmetic logic shift unit. Instruction

codes. Computer Registers Computer instructions –Instruction cycle.Memory Reference Instructions.

Input Onput and Interrupt. CENTRAL PROCESSING UNIT - Stack organization. Instruction formats. Addressing modes.

DATA Transfer and manipulation. Program control. Reduced Instruction set computer

UNIT-III

MICRO PROGRAMMED CONTROL: Control memory, Address sequencing, micro program example, Design of control

unit-Hard wired control. Micro programmed control

UNIT-IV

THE MEMORY SYSTEM: Memory Hierarchy, Main memory, Auxiliary memory, Associative memory, Cache memory, Virtual memory,

Memory management hardware

UNIT-V

INPUT-OUTPUT ORGANIZATION : Peripheral Devices, Input-Output Interface, Asynchronous data transfer Modes of Transfer,

Priority Interrupt, Direct memory Access, Input –Output Processor (IOP), Serial communication;

UNIT-VI

PIPELINE AND VECTOR PROCESSING: Parallel Processing, Pipelining, Arithmetic Pipeline,Instruction Pipeline,

RISC Pipeline Vector Processing, Array Processors. Multi processors: Characteristics of Multiprocessors,

Interconnection Structures, Interprocessor Arbitration. Interprocessor Communication and Synchronization, Cache Coherence.

TEXT BOOKS:

1. Computer System Architecture – M.Moris Mano, IIIrd Edition, PHI / Pearson, 2006.

2. Computer Organization – Car Hamacher, ZvonksVranesic, SafwatZaky, V Edition, McGraw Hill, 2002.

REFERENCES:

1. Computer Organization and Architecture – William Stallings Seventh Edition, PHI/Pearson, 2006.

2. Computer Architecture and Organization – John P. Hayes, Mc Graw Hill International editions, 1998.