Block Diagram - Gigabyte 8S648FX-RZ User Manual

Block Diagram

Pentium 4
CPUCLK+/- (100/133/200 MHz)
Socket 478
CPU
AGP 4X/8X
System Bus
AGPCLK
400/533/800 MHz
(66MHz)
DDR
266/333/400 MHz
SiS 648FX
ZCLK (66/133MHz)
HCLK+/- (100/133MHz)
5 PCI
RJ45 *
66/133 MHz
33 MHz
14.318 MHz
48 MHz
ICS 1883 *
BIOS
SiS 963L
Game Port
AC97 Link
Floppy
LPC BUS
IT8705
LPT Port
AC97
CODEC
PS/2
KB/Mouse
PCICLK
24 MHz
(33MHz)
6 USB
ATA33/66/100/133 33 MHz
Ports
IDE Channels
COM
Ports
ZCLK (66/133MHz)
PCICLK (33MHz)
CPUCLK+/- (100/133/200MHz)
CLK GEN
USBCLK (48MHz)
AGPCLK (66MHz)
14.318 MHz
HCLK+/- (100/133MHz)
33 MHz
"*" Only for 8S648FX-RZ.
- 7 - Introduction