Block Diagram - Gigabyte GA-8S655FX Ultra User Manual

Block Diagram

AGP 4X/8X
AGPCLK
(66MHz)
5 PCI
GigaRAID
IT8212
(j)
PCICLK
IDE4 (j)
(33MHz)
IDE3
(j)
PCICLK (33MHz)
USBCLK (48MHz)
14.318 MHz
33 MHz
j For GA-8S655FX Ultra only. k For GA-8S655FX-L only.
Pentium 4
Socket 478
CPU
SiS 655FX
RJ45
(jk)
RTL8110S
(j)
RTL8100C
(k)
SiS 964
AC97 Link
AC97
CODEC
8 USB
Ports
TI
TSB43AB23
IEEE 1394 Ports
CLK GEN
- 9 -
CPUCLK+/- (100/133/200 MHz)
System Bus
400/533/800 MHz
266/333/400 MHz
ZCLK (66/133MHz)
HCLK+/- (100/133/200MHz)
66/133 MHz
33 MHz
14.318 MHz
48 MHz
LPC BUS
IT8705
24 MHz
ATA33/66/100
33 MHz
/133 IDE Channels
Serial ATA
Channels
ZCLK (66/133MHz)
CPUCLK+/- (100/133/200MHz)
AGPCLK (66MHz)
HCLK+/- (100/133/200MHz)
DDR
BIOS
Game Port
Floppy
LPT Port
PS/2
KB/Mouse
COM
Ports
Introduction