PPT-Chapter 2: The Systems Unit: Processing and Memory

Overview Explain how computers represent data and program instructions Explain how the CPU and memory are arranged with other components inside the system unit Explain how a CPU performs processing tasks. By Danny Matthews. Supervised by Dr Des Watson. “. A very precise form of simulation which enables one type of computer to operate as if it were a different type of computer.. ”. - BCS. Emulation. By Danny Matthews. Supervised by Dr Des Watson. 8 Bit . console released in 1983. 60 Million . Units Sold. Over . 1000 Released Titles. Major Player in . Revitalising the Market . After the Crash of 1983. 2.1.2 – . a,b,c. & d. 2.1.2. a - The Purpose of a CPU. The CPU is the brain of the computer.. The Purpose of the CPU is to process data. It is where all the searching, sorting, calculating and decision making takes place in the computer. . Chapter 5 . Overview. Discuss the Types of System Units. Describe System Boards. Discuss Processors. Discuss Memory. Discuss Expansion Slots and Cards. Bus Lines, Bus Widths, Expansion Buses. Describe Ports. 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). . 2. Chapter 9 Objectives. Learn the properties that often distinguish RISC from CISC architectures.. Understand how multiprocessor architectures are classified.. Appreciate the factors that create complexity in multiprocessor systems.. 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.. Historical/Conceptual. Intel. AMD. ?. CPU Core Components. The Man in the Box. External Data Bus. Registers. AX, BX, CX, DX. Code book. Clock. System crystal. Back to the External Data Bus. Memory. Memory and RAM. 2. Chapter 9 Objectives. Learn the properties that often distinguish RISC from CISC architectures.. Understand how multiprocessor architectures are classified.. Appreciate the factors that create complexity in multiprocessor systems.. How Does Your Memory Work? Video Questions. 1. What part of your brain springs to action when your memory “network” is activated? . 2. Describe these 3 major functions of memory as described in the video: . C average to continue – if it is the final that drops your grade below we can talk . Tests bumped up to 30 ?s (with review questions from 1 unit). FRQs continue to add terms . Memory/Cognition . 8-10%. cold); or (3) generated this case, participants identified words which had been previously read without any context more easily than words which had been read within a context or generated, respectiv 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.