Gigabyte GA-8I945GMF-RH: Block Diagram

Block Diagram: Gigabyte GA-8I945GMF-RH

Block Diagram

CPUCLK+/-(266/200/133MHz)

LGA775

VGA

PCI-ECLK

Processor

(100MHz)

Host

(Note)

DDRII 667

/533/400MHz DIMM

Interface

PCI Express x16

Intel

Dual Channel Memory

945G

GMCH

GMCHCLK (266/200/133MHz)

66MHz

33MHz

RJ45

14.318MHz

1 PCI Express x 1 Port

48MHz

PCI-ECLK(100MHz)

Marvell

BIOS

8053

PCI Express Bus

4 Serial ATAII

ATA33/66/100

PCI Bus

Intel

IDE Channels

ICH7

Floppy

TSB43AB23

LPT Port

IT 8712F

COM Ports

CODEC

24MHz

3 IEEE1394

33MHz

8 USB

PS/2 KB/Mouse

Ports

2 PCI

MIC

Line-In

Line-Out

SPDIF In

SPDIF Out

PCICLK

Side Speaker Out

(33MHz)

Surround Speaker Out

Center/Subwoofer Speaker Out

(Note) To use a DDRII 667 memory module on the motherboard, you must install an 800/1066MHz

FSBprocessor .

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