PPT-Computer Memory

Basic Concepts Lecture for CPSC 5155 Edward Bosworth PhD Computer Science Department Columbus State University The Memory Component The memory stores the instructions and data for an executing program. Avg Access Time 2 Tokens Number of Controllers Average Access Time clock cyles brPage 16br Number of Tokens vs Avg Access Time 9 Controllers Number of Tokens Average Access Time clock cycles brPage 17br brPage 18br JC Harambearachchi. Recommended Text. 1 Computer Organization and Architecture. by William Stallings . 2 Structured Computer Organisation. . Andrew S. Tanenbaum . A Computer is. A . programmable. . Chidambaranathan. C.M. SRM . University,Haryana. Memory:-. As the word implies “memory” means the place where we have to store any thing, this is very essential part of human being just like this memory is also very important for computer system because in computer system we have to store some data or information and for storing these items we need some memory or space.. More technically referred to as Primary Storage. Computer Storage. Computers have two kinds of storage:. Primary Storage. Secondary Storage. Primary storage is also called memory.. Secondary storage is often called storage.. An Overview. Hardware Software Peripherals Motherboard CPU Memory OS Applications. Review (. Introduction.ppt. ). Course Objective. Entry level training in media and technology communications. Class Rules and Expectations. Chapter . 1:. Introduction . to Computer. 1. Computer. A computer is an electronic device, operating under the control of instructions stored in its own memory that can accept data (input), process the data according to specified rules, produce information (output), and store the information for future use. A computer is a machine that is used to store and process data electronically. Computer Definition. Hardware. Pieces . of equipment that make up a computer system. . These . are the parts you can touch (although many parts are contained within the computer’s case). . What is ROM?. “Read Only Memory”. a class of storage media used in computers and other electronic devices. This tells the computer how to load the operating system. . What is RAM?. “Random Access Memory”. Introduction. 1. What this class is about. Coordination of many . levels of abstraction. ECE 154A. I/O system. Processor. Compiler. Operating. System. (Mac OSX). Application (ex: browser). Digital Design. Random Access Memory or RAM . is . the temporary storage in a computer system. This means that . once a computer is turned off, everything stored in it is lost. When an application is opened, it is copied into . Lecture for CPSC 5155. Edward Bosworth, Ph.D.. Computer Science Department. Columbus State University. The Simple View of Memory. The simplest view of memory is . that presented . at the ISA (Instruction Set Architecture) level. At this level, memory is a . ). Adapted from “Cooling Systems” – CTAE Information Technology Essentials http://www.gactaern.org/curriculum_compnet_itessentials.html. PROFITT Curriculum . Basic. Computer Skills Module 1. Hardware Concepts. Prof. Onur Mutlu. ETH Zürich. Fall 2019. 27 September 2019. Solving the Memory Problem. Fix it. : Make memory and controllers more intelligent. New interfaces, functions, architectures. : system-. mem. Lecture 19. April . 4. th. , . 2012. Bus-Based Shared Memory (. Con’t. ). Distributed Shared Memory. Prof John D. Kubiatowicz. http://www.cs.berkeley.edu/~kubitron/cs252. Recall: Natural Extensions of Memory System.