computer systems ecen 191 new student seminar
DESCRIPTION
Computer Systems ECEn 191 New Student Seminar. EARLY COMPUTERS. UNIVAC. ENIAC. EARLY MEMORY. COMMON TO ALL COMPUTERS. PENTIUM IV CHIP. COMPUTER EXAMPLE. MORE VERSATILE COMPUTER. PC MOTHERBOARD. MOTHERBOARD ELEMENTS. CPU – Does the thinking according to Boolean logic. - PowerPoint PPT PresentationTRANSCRIPT
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer SystemsECEn 191 – New Student Seminar – Session 7: Computer Systems
Computer Systems
ECEn 191 New Student Seminar
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer SystemsECEn 191 – New Student Seminar – Session 7: Computer Systems
EARLY COMPUTERS
ENIACUNIVAC
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
EARLY MEMORY
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
COMMON TO ALL COMPUTERS
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer SystemsECEn 191 – New Student Seminar – Session 7: Computer Systems
PENTIUM IV CHIP
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
COMPUTER EXAMPLE
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
MORE VERSATILE COMPUTER
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
PC MOTHERBOARD
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer SystemsECEn 191 – New Student Seminar – Session 7: Computer Systems
MOTHERBOARD ELEMENTSCPU – Does the thinking according to Boolean logic
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
MOTHERBOARD ELEMENTSMemory – Short term memory that CPU can access – stores digital
information as 1’s and 0’s
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
North and South Bridges
North and South Bridges – control communication between processor, memory, and all the input/output devices
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
MOTHERBOARD ELEMENTS
IDE – controls communication with disc drive
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
MOTHERBOARD ELEMENTS
BIOS – Basic Input/Output System – when you turn on computer, these are the first instructions it sees – permanent memory
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
MOTHERBOARD ELEMENTSPCI – Peripheral Component Interconnect – Input/Output Bus – Controls the audio
card, Ethernet card, card to disc drive
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
MOTHERBOARD ELEMENTSAGP – Advanced Graphics Port – Communication with video card
and graphics
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
EXAMPLE OPERATION
Click mouse on internet explorer icon – message makes way to CPU
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
EXAMPLE OPERATIONCPU runs a program called “interrupt handler” to figure out what mouse wants
CPU sends message to disc drive requesting file representing Explorer
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
EXAMPLE OPERATION
Disc drive sends program to memory
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
EXAMPLE OPERATIONWhen done, disc drive tells CPU it is done
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
EXAMPLE OPERATION
CPU pulls in instructions and follows them
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
EXAMPLE OPERATION
CPU changes what’s on screen, looks for Ethernet card
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
iPOD NANO
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
OTHER PORTABLE COMPUTERS
8 GB of Flash Memory
Microprocessor
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
COMPUTER CHIPS
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
ASICs AND FPGAs
ASIC – Application Specific Integrated Circuit
FPGA – Field Programmable Gate Array
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
COMPUTER HEIRARCHY
VLSI Circuit Design
Digital Logic Design
Microarchitecture/Organization
Instruction Set Architecture
OperatingSystem
ApplicationsSoftware
Hardware
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
SYSTEM ARCHITECT - NOKIA
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
LOGIC DESIGN AND VERIFICATION - APPLE
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
SOFTWARE ENGINEER - BMW
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer SystemsECEn 191 – New Student Seminar – Session 7: Computer Systems
WHAT’S NEXT?
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer SystemsECEn 191 – New Student Seminar – Session 7: Computer Systems
WHAT’S NEXTWearable Computers Cloud Computing
New Interfaces
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
COMPUTER SYSTEMS CLASSES
• ECEn 124 – Computer Systems
• ECEn 224 – Fundamentals of Digital Systems
• ECEn 320 – Digital System Design
• ECEn 324 – System Architecture
• ECEn 425 – Operating Systems
• ECEn 427 – Embedded Systems
ECEn 191 – New Student Seminar - Session 8: Computer Systems
ECEn 191 – New Student Seminar – Session 7: Computer Systems
LAB EXERCISE
www.et.byu.edu/groups/newstudent/schedule.html