Gigabyte GA-EP45-DS3 Manual - Page 8

Block Diagram - memory

Page 8 highlights

Block Diagram 1 PCI Express x16 1 PCI Express x8 PCIe CLK (100 MHz) PCIe CLK (100 MHz) PCI Express x16 PCI Express x8 LAN2 LAN1 3 PCI Express x1 RJ45 RJ45 LGA775 Processor CPU CLK+/(400/333/266/200 MHz) Host Interface DDR2 1200/1066/800/667 MHz Intel® P45 Dual Channel Memory MCH CLK (400/333/266/200 MHz) PCIe CLK (100 MHz) RTL RTL 8111C 8111C Dual BIOS x1 x1 x1 PCI Express Bus ATA-133/100/66/ 33 IDE Channel x1 x1 JMicron 368 Intel® ICH10R Intel® ICH10 6 SATA 3Gb/s 12 USB Ports PCI Bus TSB43AB23 3 IEEE 1394a CODEC LPC Bus IT8718 Floppy LPT Port COM Port PS/2 KB/Mouse TPM (Note) Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line-Out Line-In SPDIF In SPDIF Out 2 PCI PCI CLK (33 MHz) Only for GA-EP45-DS3R. Only for GA-EP45-DS3. (Note) This feature is optional due to different regional policy. - 8 -

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- 8 -
Block Diagram
Only for GA-EP45-DS3R.
Only for GA-EP45-DS3.
(Note)
This feature is optional due to different regional policy.
1 PCI Express x8
1 PCI Express x16
LGA775
Processor
Host
Interface
Intel
®
P45
MCH CLK (400/333/266/200 MHz)
DDR2 1200/1066/800/667 MHz
Dual BIOS
2 PCI
PCI Bus
Dual Channel Memory
6 SATA 3Gb/s
PCI CLK
(33 MHz)
3 IEEE 1394a
12 USB Ports
CPU CLK+/-
(400/333/266/200 MHz)
TSB43AB23
Center/Subwoofer Speaker Out
Line-Out
MIC
Line-In
SPDIF In
SPDIF Out
Side Speaker Out
Surround Speaker Out
CODEC
PCIe CLK
(100 MHz)
PCI Express x16
Intel
®
ICH10R
Intel
®
ICH10
TPM
(Note)
Floppy
PS/2 KB/Mouse
LPT Port
COM Port
3 PCI Express x1
PCI Express Bus
x1
x1
ATA-133/100/66/
33 IDE Channel
JMicron
368
x1
x1
PCIe CLK
(100 MHz)
x1
RTL
8111C
LAN1
RJ45
RTL
8111C
LAN2
RJ45
PCIe CLK
(100 MHz)
PCI Express x8
IT8718
LPC Bus