Blo Ck Diagram - Gigabyte GA-8IRX User Manual

Blo ck Diagram

AGP 4X
AGPCLK
(66MHz)
6 PCI
RTL8100(B)L
Creati v e
CT5880
Game Port
PCI C LK
(33MHz)
PCICLK (33MHz)
USBCLK (48MHz)
14.318 MHz
33 MHz
Pentium 4
CPU
System Bus 100MHz
100/133 MHz
Intel
HCLK6 (100MHz)
82845
48 MHz
Intel
ICH 2
LPC BUS
4 USB
ATA33/66/100
Ports
IDE Channels
AC97
CODEC
CLK
GEN
31
Technical Reference
CPUCLK6 (100MHz)
DDR RAM
MCHCLK (66MHz)
66 MHz
33 MHz
14.318 MHz
FWH
SST49LF002
Game Port
Fl o ppy
ITE
LPT Port
8712
PS/2
KB/Mouse
24 MHz
33 MHz
COM
Ports
HCLK6 (100MHz)
CPUCLK6 (100MHz)
AGPCLK (66MHz)
MCHCLK (66MHz)
ICH3V66 (66MHz)