Block Diagram - Gigabyte 8I845GVM-RZ User Manual

Block Diagram

VGA Port
3 PCI
RTL8100C*
RJ45*
PCICLK
(33MHz)
PCICLK (33MHz)
USBCLK (48MHz)
14.318 MHz
33 MHz
"*" For 8I845GVM-RZ only.
Pentium 4
CPU
Intel
845GV
AGPCLK
(66MHz)
Intel
ICH 4
6 USB
Ports
(2.0/1.1)
AC97
CODEC
CLK
GEN
24 MHz
- 7 -
CPUCLK+/- (100/133MHz)
System Bus 400/533MHz
333/266 MHz
MCHCLK+/- (100/133MHz)
GMCHCLK (66MHz)
66 MHz
33 MHz
14.318 MHz
48 MHz
LPC BUS
ITE8712
24 MHz
ATA33/66/100 33 MHz
IDE Channels
MCHCLK+/- (100/133MHz)
CPUCLK+/- (100/133MHz)
AGPCLK (66MHz)
GMCHCLK (66MHz)
ICH3V66 (66MHz)
DDR RAM
FWH
Game Port
Floppy
LPT Port
PS/2
KB/Mouse
2 COM Ports
Introduction