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WS_FTP

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ASUS P4P800. 800FSB/4GB Dual-DDR400 Memory. Intel 865PE ... ASUS Intelligence Features. AGP 8X slot. 3COM Gigabit LAN ... External Ports for ASUS P4P800. BUS ... – PowerPoint PPT presentation

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Title: WS_FTP


1
WS_FTP
  • How to download and install the software
  • Go to http//misnt.indstate.edu/wilhelm/ASBE20320
    /asbe_320_2004.htm
  • Click on the WS_ftp Software Download link
  • Click save and put the file on your desktop.
  • Close any open applications and then double click
    on the ws_ftple.exe icon on your desktop.
  • Click continue
  • Select the Student button and click next
  • Select At home and For academic work, click
    next
  • Click Accept, then OK, then OK, then OK, then OK
  • All done, you can delete the ws_ftple.exe file
    from your desktop.

2
Computer Hardware
  • A brief explanation of PC hardware by Jim Paxton

3
Motherboard
  ASUS P4P800800FSB/4GB Dual-DDR400 Memory
Intel 865PE Chipset      800 MHz FSB
Dual-Channel DDR400 MemoryIntel Hyper-Threading
Technology ASUS Intelligence FeaturesAGP 8X
slot3COM Gigabit LAN
http//usa.asus.com/products/mb/socket478/p4p800/o
verview.htm
4
ASUS P4P800 MB layout
5
External Ports for ASUS P4P800
6
BUS
  • The bus is a pathway over which data travels
    between various internal system components. The
    front-side bus (FSB) is the segment of the system
    bus that carries data between RAM and the CPU it
    generally has the greatest effect on overall
    benchmark performance. A system with
    high-performance processors and other components
    should also have a fast front-side bus.

7
Processor or CPU
  • The CPU can do three things.
  • A microprocessor can perform mathematical
    operations like addition, subtraction,
    multiplication and division.
  • A microprocessor can move data from one memory
    location to another.
  • A microprocessor can make decisions and jump to a
    new set of instructions based on those decisions.
  • Clock speed - Determines how many instructions
    per second the processor can execute. This is
    indicated in megahertz MHz.

8
RAM (Random Access Memory)
  • SDRAM Synchronous Dynamic Random Access Memory
    - SDRAM actually synchronizes itself with the
    CPU's bus and is capable of running at 133 MHz.
  • DDR RAM Double Data Rate SDRAM - Supports data
    transfers on both edges of each clock cycle (the
    rising and falling edges), effectively doubling
    the memory chip's data throughput. DDR-SDRAM also
    consumes less power.

9
Types of SDRAM and DDR RAM
  • SDRAM (168 pin DIMM)
  • PC100, 100MHz bus
  • PC133, 133MHz bus
  • PC150, 150MHz bus
  • DDR SDRAM(184 pin DIMM)
  • PC1600, 200MHz bus
  • PC2100, 266MHz bus
  • PC2400, 300MHz bus
  • PC2700, 333MHz bus
  • PC3200, 400MHz bus
  • PC3500, 433MHz bus
  • PC3700, 466MHz bus
  • PC4000, 500MHz bus
  • PC4200, 533MHz bus
  • PC4400, 550MHz bus

10
Do I need ECC, non-ECC, Buffered or Unbuffered?
  • ECC Parity - There are two different types of
    memory module error checking parity and ECC
    (Error Checking and Correction). Parity modules
    have an extra chip that detects if data was
    correctly read or written by the memory module by
    adding additional bits and using a special
    algorithm. However, it will not correct the
    error. ECC modules perform the same kind of error
    detection, however, if the data wasn't properly
    written, the extra chip will correct it in many
    cases, depending on the type of error. Non-ECC
    (also called non-parity) modules do not have any
    error-detecting features. Error Correction Code
    modules are the best type of memory for
    high-performance systems running mission critical
    applications.
  • Buffered Registered Memory - Buffered modules
    contain a buffer to help the chipset cope with
    the large electrical load required for large
    amounts of memory. The buffer electrically
    isolates the memory from the controller to
    minimize the load that the chipset sees. However,
    unbuffered modules are the most common. In
    unbuffered memory, the chipset controller deals
    directly with the memory. There is nothing
    between the chipset and the memory as they
    communicate. Registered modules are unbuffered
    modules containing a register which delays all
    information transferred to the module by one
    clock cycle. This is usually done on modules with
    a large amount of memory to help ensure that the
    data is properly handled. The design of the
    computer's memory controller dictates which type
    of RAM must be used and buffered and unbuffered
    RAM cannot be mixed. Most buffered and registered
    modules also have ECC and are used in
    high-performance systems, where it is extremely
    important that the data is properly handled.
  • For most PCs you need non-ECC, unbuffered RAM!
    Servers would use the ECC, Buffered memory.
    Always consult your motherboard manual to
    determine the type of RAM you need.

11
IDE Integrated Drive Electronics
  • IDE is a type of Hardware interface used to
    connect components like CD-ROM drives and Hard
    Disk Drives.
  • Most motherboards have two IDE connections. The
    Primary channel and Secondary channel.
  • Each channel can have two devices a Master and a
    Slave device.
  • That gives us a total of 4 IDE devices.
  • To set a device as Master or Slave you need to
    set the jumper on that device to the proper
    setting.

12
CD-ROM/CD-RW/DVD-RW
  • CD-ROM Can only read CDs at speeds of up to
    56x
  • CD-RW Can read from and write to CD media at
    speeds of 54x-32x-54x (Write-Rewrite-Read).
    CD-RWs can hold 700MB of data
  • DVDRW Can read any DVD and write to only DVDR
    or DVDRW media at speeds of 16x DVD read/write
    and 48x24x48x CD-RW . DVDRWs can hold 4.7GB of
    Data
  • DVD-RW Can read any DVD and write to only DVD-R
    or DVD-RW media at speeds of 16x DVD read/write
    and 48x24x48x CD-RW . DVD-RWs can hold 4.7GB of
    Data

13
USB/Firewire
  • Universal serial Bus - an external bus
    (connection) standard that supports data transfer
    rates of 12 Mbps for USB 1.1 and 480 Mbps for USB
    2.0. A single USB port can be used to connect up
    to 127 peripheral devices, such as mice, modems,
    keyboards, hard drives, CD-ROM drives, digital
    cameras and printers.
  • Firewire (IEEE 1394) A fast external bus
    (connection) standard that supports data transfer
    rates of up to 400Mbps (in 1394a) and 800Mbps (in
    1394b). A single 1394 port can be used to connect
    up 63 external devices. (Tends to be more
    expensive than USB)

14
http//www.apple.com/firewire/
15
Maintenance, Hardware
  • Use a compressed gas duster to keep the internal
    and external components of your PC free from dust
    and debris.
  • Check your fans often. System cooling is of
    utmost importance. Make sure that your PC in not
    shoved to close to a wall and air circulation is
    impeded.
  • When working inside your PC make sure that you
    ground yourself before starting.

16
Hands on exercise
  • Open your computer case.
  • Remove the RAM.
  • Remove the Ethernet card.
  • Unplug the IDE cable from the Primary IDE
    connector on the motherboard.
  • Set the jumper on your spare CD drive (or hard
    drive ) from master to slave.
  • Now put it all back the way it was.

17
Maintenance, Software
  • Keep your Windows operating systems up to date by
    doing windows updates.
  • Keep your anti-virus software up to date.
  • Run spy-ware tools to keep unwanted ad and spy
    cookies and registry hacks out.
  • Run Defrag. If you have a FAT32 partition do it
    every week. If you have an NTFS partition run it
    once a month (not as critical on NTFS).

18
CRT vs. LCD
  • Cathode Ray Tube vs. Liquid Crystal Display
  • CRT
  • LCD

The electron beams are emitted from an electron
beam gun in the neck of the cathode ray tube.
Being negatively charged, these electrons are
attracted by a high voltage electric field that
is generated at the front of the CRT. To guide
the electrons to strike and illuminate the proper
phosphor areas on the front inside surface of the
CRT, a deflection yoke is implemented to deflect
each beam. http//www.eizo.com/support/faqs/crt/q
a01.asp
LCDs are created from two glass plates separated
from each other at a distance of a few microns.
Plates are filled with liquid crystal, then
sealed together. The top plate is colored with an
RGB pattern to create a color filter. Then
polarizer's are glued to both plates. The LCD
cell is assembled into a 'module' by adding the
backlight, driver electronics and
frame. http//www.lcdmonitors.philips.com/lcdmoni
tors/articles/basics_of_lcd.asp
19
Bluetooth vs. 802.11
20
Some interesting web sites for building a
computer from scratch.
  • http//www.build-your-own-computer-tips.com/
  • http//peripherals.about.com/library/ref/blbuildp4
    .htm
  • http//www.motherboards.org/articlesd/how-to-guide
    s/924_1.html
  • http//www.pricewatch.com/ (for buying parts)
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