Block Diagram - Gigabyte GA-EP45-UD3P User Manual

Block Diagram

1 PCI Express x16
1 PCI Express x8
PCIe CLK
(100 MHz)
3 PCI Express x1
PCIe CLK
(100 MHz)
x 1 x 1
PCI Express Bus
2 SATA 3Gb/s
ATA-133/100/66/
33 IDE Channel
PCI Bus
3 IEEE 1394a
2 PCI
PCI CLK
(33 MHz)
(Note) This feature is optional due to different regional policy.
PCIe CLK
(100 MHz)
PCI Express x16
PCI Express x8
LAN2 LAN1
RJ45 RJ45
RTL RTL
8111C 8111C
x 1
x 1 x 1
GIGABYTE
SATA2
TSB43AB23
LGA775
Processor
Host
Interface
Intel
®
P45
MCH CLK (400/333/266/200 MHz)
Intel ICH10R
®
LPC Bus
CODEC
- 8 -
CPU CLK+/-
(400/333/266/200 MHz)
DDR2 1366/1066/800/667 MHz
Dual Channel Memory
Dual BIOS
6 SATA 3Gb/s
12 USB Ports
IT8718
PS/2 KB/Mouse
Floppy
LPT Port
COM Port
TPM
(Note)