PPT-Unit 3—Part A Computer Memory

Computer Technology S1 Obj 23 Memory Memory The area in the computer that temporarily holds data waiting to be processed RAM RAM stands for Random Access Memory It is the memory that holds your data as you manipulate process it . 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 Computer memory is the storage space in computer where data is to be processed and instructions required for processing are stored. .. The memory is divided into large number of small parts. Each part is called cell. Each location or cell has a unique address, which varies from zero to memory size minus one. 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). . Five basic operations for converting raw input data. into useful information and presenting it to a user:. Inputting. Storing. Processing. Outputting. Controlling . Block Diagram of Computer. Input Unit. A computer is an electronic machine that accepts information (. Data. ), processes it according to specific instructions, and provides the results as new information.. Monitor. Floppy Disk Drive. System Unit. Slide . 1. Part V. Memory System Design. Feb. 2011. Computer Architecture, Memory System Design. Slide . 2. About This Presentation. This presentation is intended to support the use of the textbook . Welcome to Intro to Java Programming. Mrs. . Vida. 2. 3. Computer Systems. We first need to explore the fundamentals of computer processing. Chapter 1 focuses on:. components of a computer. how those components interact. Computer Literacy BASICS: A Comprehensive Guide to IC. 3. , 3. rd. Edition. Morrison / Wells. About the Presentations. The presentations cover the objectives found in the opening of each lesson.. All lesson objectives are listed in the beginning of each presentation.. 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 . Computer Technology. (S1 . Obj. 2-3). Memory. Memory: The area in the computer that temporarily holds data waiting to be processed . RAM. RAM stands for . Random Access Memory. It is the memory that holds your data as you manipulate (process) it. . Computer Systems . Created By: Alex Walls . Processors . The . CPU (Central processing Unit). is the brains of the computer, it receives information from the computer whether that is basic or . advanced instructions. . Cued Recall. Recognition. Savings. Implicit / Indirect Memory. Procedural Memory. Declarative Memory. The Information Processing View of Memory. Short Term Memory. Long Term Memory. Episodic Memory. Source Amnesia. What Is Central Processing Unit?. A Central Processing Unit is also called a processor, central processor, or microprocessor. It carries out all the important functions of a computer. It receives instructions from both the hardware and active software and produces output accordingly. It stores all important programs like operating systems and application software. CPU also helps Input and output devices to communicate with each other. Owing to these features of CPU, it is often referred to as the brain of the computer.. Input Unit. CPU (Central Processing Unit). CPU itself has the following three components −. ALU (Arithmetic Logic Unit). Memory Unit. Control Unit. Output Unit. Input Devices. Keyboard. Mouse. Joy Stick.