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1 1 7 7 10 10 HDD 15 CD-ROM 15 FDD 16 16 17 18 BIOS 18 BIOS 18 OSWindowsXP 22 22 30 33
IC CPU ICAND,OR NOT IC CPU IC IC 1-1 (Hard Disk Drive) CD-ROM (Floppy Disk Drive) 1
Input Output CPU CPU CPU CPU Clock CPU KHz sec10-5 CPU 1GHz~3GHz nsec(10-9 )1nsec 30cm 4bit 8,16,32bit CPU 40 400 W 10 CPU (Heat Sink)CPU CPU DIP PGA 2
Kbyte 256Mbyte CPU CPU CPU CPU CPU (cache) CPU CPU SRAM(Static Random Access Memory) 100Kbyte 1Mbyte CPU SDRAM(Synchronous Dynamic Random Access Memory) RDRAM(Rambus Dynamic Random Access Memory) RDRAM SDRAM DDR(Double Data Rate) SDR(Single Data Rate) SDRAM DDR DDR 3
ECCError Check and Correct 1bit2bit MO CD-R,DVD-R() CD-RWDVD-RAMDVD-RW CD-ROMDVD-ROM HDD 512byte: 1byte M Mbyte/sec m msec (Seek Time) m msec Gbyte () CPU nsec nsec msec msec 4
DMA Direct Memory Access CPU CD-ROM UATA (Ultra AT (PIO) Attachment) 33MHz133MHz DMA DMA MO USB USB IEEE1934 RS-232-C USB PS/2 USB PS/2 USB RS-232-C 1Byte(8bit) 25 I/F USB USB 5
RS-232-C 1byte bit bit 9 () 3 AGP (Accelerated Graphics Port) PCI AGP TV AVI,MPEG SCSIUATA I/F IEEE1394 USB2.0 10/100/1000BASE I/O I/O I/O IRQ (I/O ) PNPPlug and Play 6
OSOS CPU I/O HDDFDD I/O PIC(Programmable Interrupt Controller) DMA(Direct Memory Access) AGP PCI CPU CPU CPU PS/2 RS-232-C IDE AGP PCI IBM PC/AT ATX Micro ATX ATX FDD 7
Flex ATX Micro ATX 3 HDD CD-ROMFDD ATX ATX +12V -12V +5V -5V +3.3V CPU ATX 1.2~1.8V CPU VRM (Voltage Regulator Module) CPU +12V+5V+3.3V 300W~350W OS 8
CPU CPU BIOS CPU USB IEEE1394 9
2 CD-ROM 2.1 CPU LED 10
AC ( ) IDE FDD USB 11
I/O ( ) 2 10 1 4 5 6 9 7 8 3 1. CPU 2-1 (3) 2. 2-1 (4) 3. LED2-1 (5) 4. 2-1 (6) 5. 2-1 (6) 6. IDE CD-ROM 2-2,2-3 7. FDD (2-4) 8. PCI ( )2-5 9. AGP 2-5 10. PS/2 USB 3 12
CPU CPU 90100 CPU CPU CPU CPU CPU CPU_FAN LED HDD. LED LED / LED () 13
(6) 14
2.2 FDD() FDD 34 1 FDD A B 1 () 1 1 FDD 1 FDD 2.3 HDD() HDD (/) IDE IDE 2 1 15
2.4 CD-ROM CD-ROM (/) IDE IDE 1 2.5 AGP VGA PCI LAN Ether 16
3. 115V 230V 100V LED AC PS/2 USB Game/Midi RS-232-C VGA 17
CPU ON POWER SW ()() POWER POWER LED HDD,CD-ROM IDE IDE IDE HDDIDE RESET SW BIOS BIOS Basic Input Output System BIOS BIOS BIOS ROM BIOS CPU 30 BIOS 18
BIOS (BIOS ) Main Advanced Power Boot Exit Auto Disabled Enabled Main System TimeSystem Date FDD Main Floppy 3 Mode Support 1.2MB 19
Boot Boot Boot Sequence CD-ROM HDD 4 Removable Devices, IDE Hard Drive, ATAPI CD-ROM, Other BOOT Device Select A(FDD) CD-ROM C(HDD) OS BIOS I/O BIOS PS/2USB BIOS BIOS CPU HDD CD-ROM 20
OS BIOS CPU OS BIOS BIOS 21
OSWindowsXP professional BIOS (OS) OS CD-ROM OS Windows XP Professional CD-ROM BIOS Boot CD-ROM BIOS CD-ROM OS OS OS OS 22
CD-ROM INF OS CD-ROM OS OS Service Pack OS CPU CPU 23
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6. DIMM (Dual Inline Memory Module) SIMM(Single Inline Memory Module) DRAM (Dynamic Random Access Memory) SRAM(Static Random Access Memory) ROM(Read Only Memory) SDRAM (Synchronous Dynamic Random Access Memory) DRAM RDRAM (Rambus Dynamic Random Access Mmemory) RAMBUS RIMM SPD (Serial Presence Detect) DRAM (SDRAM) CPU ECC (Error Check and Correction) ECC 1 2 (Parity check) SCSI (Small Computer System Interface) SCSI (1 80 MB ) SCSI 25
SCSI ANSI SCSI IDE (Integrated Drive Electronics) Compaq Computer Western Digital 1989 (ANSI)ATA BIOS SCSI 2 528MB IDE EIDE Ultra ATA ATA (AT Attachment) 1989 (ANSI) IDE ATA 3.3MB/1 528MB IDE EIDE ATA-2 ATAPI ATA-3ATA ATAPI ATA-4 UATA (Ultra AT Attachment) 1996 Quantum Intel IDE(ATA)ATA-2 EIDE 1998 ANSI ATA/ATAPI-4 33MB/s Quantum Ultra ATA Intel Ultra DMA ATA-33 DMA-33 UATA-66,UATA-100,UATA-133 ATAPI (AT Attachment Packet Interface) IDE CD-ROM EIDE (ANSI)ATA ATAPI ATA-4 ATA/ATAPI-4 I/O BUS PCI AGP 26
USB (Universal Serial Bus) USB CARD PCMCIA IEEE1394 USB1.1 12Mbps(1.5Mbyte/) 127 USB2.0 480Mbps(60MByte/) IEEE1394 IEEE(Institute of Electrical and Electronic Engineers) 63 100Mbps200Mbps400Mbps i-link AC '97 PC ACPI (Advanced Configuration and Power Interface) PC PC / PC APM (Advanced Power Manager) AGP(Accelerated Graphics Port) Intel AGP 1X 266MB AGP 2X 533MB AGP 4X 1.06GB AGP 8X 2.12GB ISA(Industry Standard Architecture) 16 8MHz 2 27
PCI(Peripheral Component Interconnect) 1 10 PCI Intel 32 64 533MB/ IRQ(Interrupt ReQuest) I/O PIC(Programmable Interrupt Controller) I/O PORT I/O I/O Memory Mapped I/O VGA(Video Graphics Array) 1987 IBM 640480 16 320200 256 SVGA SVGA(Super VGA) VGA 640480 256 800 600 16 1024768 12801024 1677 LED(Light Emitting Diode) 33MHz FSB(Front Side Bus) CPU 66,100,133,266,300,400,533,800MHz PCI PCI 33,66MHz AGP AGP (66133MHz) 28