DOC PREVIEW
MSU LBS 126 - Hardware - Inside the Box
Course Lbs 126-
Pages 6

This preview shows page 1-2 out of 6 pages.

Save
View full document
View full document
Premium Document
Do you want full access? Go Premium and unlock all 6 pages.
Access to all documents
Download any document
Ad free experience
View full document
Premium Document
Do you want full access? Go Premium and unlock all 6 pages.
Access to all documents
Download any document
Ad free experience
Premium Document
Do you want full access? Go Premium and unlock all 6 pages.
Access to all documents
Download any document
Ad free experience

Unformatted text preview:

1Hardware Hardware --Inside the BoxInside the BoxQuestion: What is the central brain, inside Question: What is the central brain, inside the box, through which all information the box, through which all information goes?goes?Office HoursOffice HoursDr. UrquhartDr. UrquhartMonday 11:10Monday 11:10--1212Tuesday 2Tuesday 2--4 pm4 pmWednesday 11:10Wednesday 11:10--1212TAsTAsBen Ellis: Monday 6Ben Ellis: Monday 6--88Andy Andy SpeirsSpeirs: Tuesday 6:45: Tuesday 6:45--8:458:45KashKashSiddiquiSiddiqui: Wednesday 7: Wednesday 7--99Ben Ellis: Thursday 5:45Ben Ellis: Thursday 5:45--7:457:45AnnouncementsAnnouncementsREADINGSREADINGSon Website under on Website under RESOURCESRESOURCESOverview of how Microprocessors are Overview of how Microprocessors are mademadeSummary of current INTEL LineupSummary of current INTEL LineupAMD ProcessorsAMD ProcessorsBOLDBOLDare requiredare requiredToday’s InformationToday’s InformationMicroprocessorsMicroprocessorsMotherboardsMotherboardsBuses, Slots, and PortsBuses, Slots, and PortsStorageStorageMetric SystemMetric SystemKilo = Kilo = Mega =Mega =Giga =Giga =TeraTera==These terms are used frequently to These terms are used frequently to describe storage and speed in computersdescribe storage and speed in computersMetric SystemMetric SystemKilo = 1000Kilo = 1000Mega = 1,000,000 = 1 millionMega = 1,000,000 = 1 millionGiga = 1,000,000,000 = 1 billionGiga = 1,000,000,000 = 1 billionTeraTera= 1,000,000,000,000 = 1 trillion= 1,000,000,000,000 = 1 trillionThese terms are used frequently to These terms are used frequently to describe storage and speed in computersdescribe storage and speed in computers2Bits & BytesBits & Bytes1 Byte = 8 bits = 8 1s or 0s in any 1 Byte = 8 bits = 8 1s or 0s in any combination combination 10100011101000111 KB = Kilobyte = 1024 Bytes (21 KB = Kilobyte = 1024 Bytes (21010))1 MB = Megabyte = 1024 Kilobytes = 21 MB = Megabyte = 1024 Kilobytes = 22020BytesBytes1 GB = Gigabyte =1024 Megabytes = 21 GB = Gigabyte =1024 Megabytes = 23030Bytes (1073741824 Bytes)Bytes (1073741824 Bytes)Millions vs. BinaryMillions vs. Binary1 KB = Kilobyte = 1024 Bytes (21 KB = Kilobyte = 1024 Bytes (21010))1 MB = Megabyte = 1024 Kilobytes = 21 MB = Megabyte = 1024 Kilobytes = 22020BytesBytes1 GB = Gigabyte =1024 Megabytes = 21 GB = Gigabyte =1024 Megabytes = 23030Bytes (1,073,741,824 Bytes)Bytes (1,073,741,824 Bytes)Hard drive companies: 1 GB = 10Hard drive companies: 1 GB = 1099BytesBytes1,000,000,0001,000,000,0001073741824/1000000000 = 1.0731073741824/1000000000 = 1.0737% shortchange on hard drive capacity7% shortchange on hard drive capacityBytes and MP3sBytes and MP3sIf each song is 3 MB, how many songs If each song is 3 MB, how many songs can you put on a 120 GB hard drive?can you put on a 120 GB hard drive?Use 1,000,000,000 for your GB sizeUse 1,000,000,000 for your GB sizeUse 1,000,000 for your MB sizeUse 1,000,000 for your MB size*If you have a calculator, try again using *If you have a calculator, try again using 1,000,000,000 for GB and 21,000,000,000 for GB and 22020for MBfor MBBytes and MP3sBytes and MP3sIf each song is 3 MB, how many songs If each song is 3 MB, how many songs can you put on a 120 GB hard drive?can you put on a 120 GB hard drive?There are either 1024 MB/GB or 1000 There are either 1024 MB/GB or 1000 MB/GBMB/GB120 GB x 1024 MB per GB/3 MB=40,960120 GB x 1024 MB per GB/3 MB=40,960120 x 1000/3 = 40,000120 x 1000/3 = 40,000Difference = 960 songsDifference = 960 songsComputer SpeedComputer SpeedHz = Hertz = Cycles/second = once per Hz = Hertz = Cycles/second = once per secondsecondMHz = Megahertz = Million cycles/secondMHz = Megahertz = Million cycles/secondGHz = Gigahertz = Billion cycles/secondGHz = Gigahertz = Billion cycles/secondTypical processor today runs at 2 GHz!Typical processor today runs at 2 GHz!That’s 2 Billion times a second it can cycle That’s 2 Billion times a second it can cycle information!information!Taking a TestTaking a TestWould you rather have a faster brain or Would you rather have a faster brain or one with more stuff stored in it when you one with more stuff stored in it when you take a test?take a test?3Two things determine functionTwo things determine functionProcessor SpeedProcessor SpeedThis is the speed at which information is This is the speed at which information is processedprocessedRAM (Random Access Memory)RAM (Random Access Memory)This is how much information is available for This is how much information is available for rapid processingrapid processingEvolution of Intel MicroprocessorsEvolution of Intel Microprocessorsand Pursuit by AMD Processorsand Pursuit by AMD Processors8088802868038680486PentiumPentium ProPentium IIPentium IIIAMD 386AMD 486AMD K5AMD K6AMD K6-IIAMD K6-IIICeleron(Castrated Pentiums)AthlonPentium IV DuronLeft off hereLeft off hereEvolution of the Intel Evolution of the Intel MicroprocessorMicroprocessorYear of Introduction 1978 1981 1985 1989 1993 1995 1995 1998 1999 2001 Name 8088 80286 80386 80486 Pentium Pent. Pro Pent. II Pent. III Pent/ III Pentium IIV Speed (Mhz) 4.77 8-16 16-33 16-120 60-266 150-200 200-450 450-600 533-1133 MHz Up to 3.2 GHz External Bus Width 8 bit 16 bit 32 bit 32 bit 64 bit 64 bit 64 bit 64 bit 133 Mhz 400 MHz Socket Type on Motherboard Socket 5, Socket 7 Socket 7 Slot 1 Slot 1 Cache Memory Up to 32 K 64 K 64 K L1 Up to 1Mb L2 512 K L2 512 K L2 Numer of Transistors 3.1 million 5.5 million 7.5 million 28 million 28 million 42 million Notes Achieved RISC/ CISC Blending Celeron is castrated PII AMD AMD ––Advanced Micro DevicesAdvanced Micro DevicesSecond largest microprocessor Second largest microprocessor manufacturermanufacturerAlways following Intel in developmentAlways following Intel in developmentFor a while leapt ahead of Intel with early For a while leapt ahead of Intel with early AthlonAthlonPentium IV and 0.13 u Pentium IV and 0.13 u transisorstransisorsMicron is Micrometer, Micron is Micrometer, µµm, 10m, 10--66mm1/10001/1000ththof one of one milimetermilimeter!!Current Pentium IV transistor is 0.13 Current Pentium IV transistor is 0.13 microns (eight fit in one micron)microns (eight fit in one micron)Next generation 0.09 microns (90 Next generation 0.09 microns (90 nanometers)nanometers)----NANOTECHNOLOGYNANOTECHNOLOGY4Size of a Dinner PlateSize of a Dinner Plate120


View Full Document

MSU LBS 126 - Hardware - Inside the Box

Download Hardware - Inside the Box
Our administrator received your request to download this document. We will send you the file to your email shortly.
Loading Unlocking...
Login

Join to view Hardware - Inside the Box and access 3M+ class-specific study document.

or
We will never post anything without your permission.
Don't have an account?
Sign Up

Join to view Hardware - Inside the Box 2 2 and access 3M+ class-specific study document.

or

By creating an account you agree to our Privacy Policy and Terms Of Use

Already a member?