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Chapter 4 technical reference, English, Block diagram – GIGABYTE PHASER 4500 User Manual

Page 63

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Technical Reference

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English

VIA

VT8377

VIA

VT8235

CPUCLK+/- (100/133/166MHz)

Sy stem Bus100/133/166 MHz

DDR RAM

100/133/166 MHz

HCLK+/- (100MHz)

MCHCLK (100/133/166MHz)

66 MHz

33 MHz

14.318 MHz

48 MHz

LPC BUS

AGP 2X/4X/8X

AGPCLK

(66MHz)

5 PCI

PCICLK

(33MHz)

RJ45

AC97 Link

6 USB

Ports

ATA33/66/100

IDE Channels

CLK
GEN

HCLK+/- (100MHz)

CPUCLK+/- (100/133/166MHz)

AGPCLK (66MHz)

MCHCLK (100/133/166mHz)

ICH3V66 (66MHz)

PCICLK (33MHz)

USBCLK (48MHz)

14.318 MHz

33 MHz

Chapter 4 Technical Reference

RTL8100BL

MS*

SD*

SC*

W83L518D*

IT8705

24 MHz

33 MHz

Game Port

Floppy

LPT Port

PS/2

KB/Mouse

COM

Ports

PDC20276*

(RAID133)

IDE3*

IDE4*

VT6306*

(1394)

3 IEEE1394*

AC97

CODEC

MIC

LINE-IN

LINE-OUT

*For GA-7VAXP Only

AMD-K7

TM

Block Diagram