Microprocessor and Computer Architecture

Course Title: Microprocessor and Computer Architecture (3 Cr.)
Course Code: CACS155 
Class Load: 6 Hrs. / Week (Theory: 3 Hrs, Tutorial: 1 Hr., Practical: 2 Hrs.)

Unit 1 Fundamental of Microprocessor 

 Introduction to Microprocessors, Microprocessor systems with bus organization, Microprocessor architecture and operation, 8085 Microprocessor and its operation, 8085 instruction cycle, machine cycle. T states. Addressing modes in 8085, Introduction to 8086.

Unit 2 Introduction To Assembly Language Programming 

 Assembly Language Programming Basics. Classification of Instructions and Addressing Mode. 8085 Instruction Sets. Assembling, Executing and Debugging the Programs. Developing Counters and Time Delay Routines, Interfacing Concepts

Unit 3 Basic Computer Architecture

Introduction: History or computer architecture, Overview of computer organization, Memory Hierarchy and cache. Organization of hard disk. Instruction Codes: Stored Program Organization-Indirect Address, Computer Registers. Common bus system, Instruction set, liming and Control-instruction Cycle

Unit 4 Microprogrammed Control 

Basic Computer Design of Accumutator: Control of AC Register. ALU Organization; Control Memory-Address Sequencial: Conditional Branching. AD Mapping of Instruction-Subroutines: Micro Program: Symbolic Micro Program. Binary Micro Program; Design of Control Unit: Basic Requirement of Control Unit, Structure of Control Unit. Micro Program Sequencer.

Unit 5 Central Processing Unit 

 General Register Organization: Control Word. Stack Organization and Instruction: Formats-Addressing Modes. Data Transfer and Manipulation: Data Transfer Instructions, Data Manipulation Instructions, Arithmetic Instructions, Logical and Bit Manipulation Instructions, Shift Instructions. Program Control: Status Bit Conditions. Conditional Branch Instructions, Subroutine Call and Return. Program Interrupt. Types of Interrupts

Unit 6 Pipeline, Vector Processing and Multiprocessors

 Parallel Processing, Pipeline Examples: Four Segment Instruction Pipeline, Data Dependency, Handling of Branch Instructions, Vector Processingsing,Vector operations,Matrix Multiplication;


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