Block Diagram - Gigabyte GA-EP45-DS5 User Manual

Block Diagram

1 PCI Express x16
PCIe CLK
(100 MHz)
x16
PCI Express x16
3 PCI Express x1
PCIe CLK
(100 MHz)
x1
PCI Express Bus
2 SATA 3Gb/s
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.
2 PCI Express x8
or
x 8
Switch
LAN2 LAN1
RJ45 RJ45
RTL RTL
8111C 8111C
x1 x1
SiI5723
GIGABYTE
SATA2
SiI5723
TSB43AB23
LGA775
Processor
Host
Interface
Intel P45
®
Intel
®
ICH10R
LPC Bus
CODEC
- 8 -
CPU CLK+/-
(400/333/266/200 MHz)
DDR2 1200/1066/800/667 MHz
Dual Channel Memory
MCH CLK
(400/333/266/200 MHz)
Dual BIOS
6 SATA 3Gb/s
12 USB Ports
Floppy
COM Port
IT8720
PS/2 KB/Mouse
TPM
(Note)