Block diagram – Intel GA-8I915G-ZFD User Manual

Page 6

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Block Diagram

TSB43AB23

3 IEEE1394

LGA775

Processor

CPUCLK+/-(200/133MHz)

VGA

BIOS

33MHz

14.318MHz

DDR400/333MHz DIMM

Host

Interface

Intel

915G

GMCH

GMCHCLK (200/133MHz)

66MHz

48MHz

PCI Bus

2 Serial ATA

IT 8712

ATA33/66/100

IDE Channels

LPT Port

COM Port

PS/2 KB/Mouse

24MHz

33MHz

8 USB

Ports

1 PCI

PCICLK

(33MHz)

RJ45

Dual Channel Memory

RTL 8110S

PCI Express x16

PCI-ECLK

(100MHz)

Line-Out

MIC

Surround Speaker Out

Center/Subwoofer Speaker Out

Back Surround Speaker Out

CODEC

Line-In

SPDIF In

SPDIF Out

Intel

ICH6

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