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Block diagram – GIGABYTE GA-8I925X-G User Manual

Page 7

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Block Diagram

Line-Out

MIC

LGA775

Processor

CPUCLK+/-(200/133MHz)

PCI Express x16

33MHz

Host

Interface

Intel

925X

MCH

MCHCLK (133/200MHz)

66MHz

48MHz

DDRII 600

(Note)

/533/400MHz DIMM

24MHz

33MHz

IT8712

4 Serial ATA

ATA33/66/100 IDE Channels

Intel

ICH6R

14.318MHz

Dual BIOS

CODEC

Line-In

PCICLK

(33MHz)

2 PCI

PCI Bus

SPDIF In

SPDIF Out

3 PCI Express x 1 Ports

RJ45

PCI Express x 1 Bus

Broadcom

5751

8 USB

Ports

Dual Channel Memory

Floppy

PS/2 KB/Mouse

LPT Port

COM Port

Side Speaker Out

Center/Subwoofer Speaker Out

Surround Speaker Out

PCI-ECLK

(100MHz)

PCI-ECLK

(100MHz)

(Note) To use a DDRII 600 memory module on the motherboard, you must install an 800MHz FSB

processor and overclock in BIOS.