GIGABYTE AGP 4X(1.5V) - Manual (Page 13)

- 9 - Hardware Installation Process
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Block Diagram
Pentium 4
CPU
Intel
82845PE
6-channel
CODEC
Intel
ICH 4
CPUCLK+/-(100/133MHz)
System Bus
400/533MHz
DDR RAM
266/333 MHz
GMCHCLK+/-(66MHz)
MCHCLK+/-(100/133MHz)
66 MHz
33 MHz
14.318 MHz
48 MHz
LPC BUS
AGP 4X
AGPCLK
(66MHz)
6 PCI
RJ45
AC97 Link
LINE-OUT
6 USB
(2.0/1.1)
Ports
ATA33/
66/100
IDE Channels
CLK
GEN
MCH(66MHz)
CPUCLK+/-(100/133MHz)
AGPCLK (66MHz)
MCHCLK+/- (100/133mHz)
ICH3V66 (66MHz)
PCICLK (33MHz)
USBCLK (48MHz)
14.318 MHz
Kenai-32**
Kinnereth-R*
SCR
ITE8712
24 MHz
33 MHz
Game Port
Floppy
LPT Port
PS/2
KB/Mouse
COM
Ports
BIOS
PCICLK
(33MHz)
ATA133/RAID**
IDE Channels
24 MHz
33 MHz
MIC
LINE-IN
Promise**
PDC20276
Serial ATA**
Serial ATA**
Channels
CNR**
* For GA-8PE667 Pro Only ** For GA-8PE667 Ultra2 Only