In these free Computer System Architecture notes pdf, we will introduce the students to the fundamental concepts of digital computer organization, design, and architecture. We will provide you as soon as possible and if you want your’s notes to be published on our site then feel free to contribute on EduTechLearners or email your content to (The contents will be published by your Name).Free Computer System Architecture notes pdf are provided here for Computer System Architecture students so that they can prepare and score high marks in their Computer System Architecture exam. If you want some more notes/books on any of the topics please mail to us or comment below. Please write comments if you want to share more information regarding the above notes. We have tried to cover each and every topic of the Subject Computer Architecture and Organization (CAO) Notes in the above notes but still, you want Notes on some more topics then feel free to comment below. Multicores, Multiprocessors, and Clusters: Performance, The Power Wall, The Switch from Uniprocessors to Multiprocessors, Amdahl’s Law, Shared Memory Multiprocessors, Clusters and other Message-Passing Multiprocessors, Hardware Multithreading, SISD, IMD, SIMD, SPMD, and Vector. Memory System: Basic Concepts, Semiconductor RAM Memories, Read Only Memories, Speed, Size, and Cost Cache Memories – Mapping Functions, Replacement Algorithms, Performance Considerations, Virtual Memories, Secondary Storage.Īrithmetic: Addition and Subtraction of Signed Numbers, Design of Fast Adders, Multiplication of Positive Numbers, Signed Operand Multiplication, Fast Multiplication, Integer Division, Floating-point Numbers, and Operations.īasic Processing Unit: Some Fundamental Concepts, Execution of a Complete Instruction, Multiple Bus Organization, Hard-wired Control, Microprogrammed Control. Interface Circuits, Standard I/O Interfaces – PCI Bus, SCSI Bus, USB. Input/output Organization: Accessing I/O Devices, Interrupts – Interrupt Hardware, Enabling and Disabling Interrupts, Handling Multiple Devices, Controlling Device Requests, Exceptions, Direct Memory Access, Buses. Machine Instructions and Programs contd.: Addressing Modes, Assembly Language, Basic Input, and Output Operations, Stacks and Queues, Subroutines, Additional Instructions, Encoding of Machine Instructions. Machine Instructions and Programs: Numbers, Arithmetic Operations and Characters, Memory Location and Addresses, Memory Operations, Instructions and Instruction Sequencing.
The particular units covers following topics:-īasic Structure of Computers: Computer Types, Functional Units, Basic Operational Concepts, Bus Structures, Performance – Processor Clock, Basic Performance Equation, Clock Rate, Performance Measurement, Historical Perspective.
The notes are divided into eight different units. These notes can also be read thoroughly for having knowledge related to the design of computer organization.
These notes cover the whole syllabus of the B.tech (4th Semester) Students with Computer Science and Electronics and Communication Stream. Computer Architecture and Organization (CAO) Notes can be downloaded easily without any login or signup.The special in these notes is that these are handwritten notes made by some expert student in simple and easy language covering diagrams and configurations.