4 7
Technical Reference
Revision History
Chapter 4 Technical Reference
Block Diagram
Pentium 4
Socket 478
CPU
SiS 645
AC97
CODEC
SiS 961
/- (100MHz)
System Bus 100MHz
DDR
100/133/166MHz
ZCLK (66MHz)
HCLK+/- (100MHz)
66 MHz
33 MHz
14.318 MHz
48 MHz
24 MHz
33 MHz
LPC BUS
AGP 1X/2X/4X
AGPCLK
(66MHz)
6 PCI
PCICLK
(33MHz)
AC97 Link
MIC
LINE-IN
LINE-OUT
6 USB
Ports
ATA33/66/100
IDE Channels
Floppy
LPT Port
PS/2
KB/Mouse
COM
Ports
C N R
ICS
952001AF
ZCLK (66MHz)
/- (100MHz)
AGPCLK (66MHz)
HCLK+/- (100MHz)
PCICLK (33MHz)
USBCLK (48MHz)
14.318 MHz
33 MHz
BIOS
IT8705
Creative
CT5880
Game Port
Summary of Contents for GA-8SRX
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