Chapter 4 Technical Reference; Block Diagram - Gigabyte GA-8IE2004P User Manual

Chapter 4 Technical Reference

Block Diagram

AGP 4X
AGPCLK
(66MHz)
RJ45(*)
5 PCI
RTL8100C
(*)
PCICLK
(33MHz)
PCICLK (33MHz)
USBCLK (48MHz)
14.318 MHz
33 MHz
* For GA-8IE2004P-L only
CPUCLK+/- (100/133MHz)
Pentium 4
CPU
System Bus 400/533MHzHz
100/133 MHz
Intel
82845E
48 MHz
Intel
ICH 4 LPC BUS
AC97
ATA33/66/100
6 USB
CODEC
IDE Channels
(1.1&2.0)
Ports
CLK
GEN
- 55 -
DDR RAM
HCLK+/- (100/133MHz)
MCHCLK (66MHz)
66 MHz
33 MHz
14.318 MHz
Game Port
Floppy
ITE8712
LPT Port
PS/2
KB/Mouse
24 MHz
33 MHz
COM
Ports
HCLK+/- (100/133MHz)
CPUCLK+/- (100/133MHz)
AGPCLK (66MHz)
MCHCLK (66MHz)
ICH3V66 (66MHz)
Technical Reference