1.1 1.2 1.3

1.2.1 1.2.2 1.2.3

1.2.1 CPUIDE()

1 CPU2 3 4~9 AGP13 PCI14 15 ATA16 SATA17 18

CPUCPU

CPUCPU

I/O

I/O

CPUCPUCPUCPUCPUIntel AMD

Intel PentiumIntel Pentium MMXCPU

Intel Pentium 4Intel Pentium 3

Intel Pentium D Intel Pentium EE

Intel Core 2 Duo

CPU

(++)

--

-

BIOS

512MB1GB2GB

Cache CPU SRAM CPU CPU CPU

BIOS BIOS BIOSBIOS ROM BIOS PROM EPROM BIOS

BIOS

CD

CPU

IDE

IDE

CD

144MB3

CPU

CPU

CPU

(GraphicProcessingUnit)(RAMDAC)VGABIOS

ISAPCIAGPPCI-E

()PC

MixerDSP

Network Interface Card

ATM80

10M100M10M/100M

110120V5V12V33V5v12V

CPU

185(85)

1.2.2

ATPS/2USB

Mouse

PS/2

3D

PS/2

CRT LCD

CRT

LCD

1.2.3

PC

CPU()()()

CPU

*

**

*

***CPUBIOS ATX I/O IRDA COM1COM2 LPT ****CPURAMCPU*****(EIDE)(IDE)IDEIDEIDEIDEzipCDDVDCDIDE*****ISAPCIAGPPCI-E*

***(NaturalKeyboard),

**925PS/2DINPS/2*USB 3D3D3D(1) (2) (3)

*456COM79USB2.0480MB/sModemPC8IEEE 139410RJ-4511/32

*PCPC