Revision History
Chapter 4 Technical Reference
Block Diagram
AGP 4X
AGPCLK
(66MHz)
3 PCI
RTL8100BL*
RJ45*
PCICLK
(33MHz)
PCICLK (33MHz)
USBCLK (48MHz)
14.318 MHz
33 MHz
"*" Not support for GA-8IGML-T-C
CPUCLK6 (100/133MHz)
Pentium 4
CPU
System Bus 400/533MHz
200/266 MHz
Intel
82845G
48 MHz
Intel
ICH 4
LPC BUS
ATA33/66/100
6 USB
IDE Channels
Ports
AC97
(2.0/1.1)
CODEC
CLK
GEN
- 47 -
DDR RAM
HCLK6 (100/133MHz)
GMCHCLK (66MHz)
66 MHz
33 MHz
14.318 MHz
FWH
Game Port
Floppy
ITE8702
LPT Port
PS/2
48 MHz
KB/Mouse
33 MHz
COM x2
Ports
HCLK6 (100/133MHz)
CPUCLK6 (100/133MHz)
AGPCLK (66MHz)
MCHCLK (66MHz)
ICH3V66 (66MHz)
Technical Reference