Block Diagram - Gigabyte GA-EP45-UD3 User Manual

Block Diagram

PCIe CLK
(100 MHz)
3 PCI Express x1
PCIe CLK
(100 MHz)
x 1
PCI Express Bus
2 SATA 3Gb/s
ATA-133/100/66/
33 IDE Channel
PCI Bus
3 IEEE 1394a
3 PCI
PCI CLK
(33 MHz)
1 Only for GA-EP45-UD3R.
2 Only for GA-EP45-UD3.
PCI Express x16
LAN
RJ45
RTL
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
®
1
Intel ICH10
®
2
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
COM Port
PS/2 KB/Mouse
Floppy
LPT Port