Gigabyte GA-945GCM-S2L Manual - Page 8

Block Diagram - bios

Page 8 highlights

Block Diagram PCIe CLK (100 MHz) D-Sub PCI Express x16 1 PCI Express x1 LAN RJ45 PCIe CLK (100 MHz) x1 RTL8111C RTL8101E PCI Express Bus PCI Bus LGA775 Processor CPU CLK+/(333(Note 1)/266/200/133 MHz) Host Interface Intel® 945GC DDR2 667/533/400 MHz(Note 2) Dual Channel Memory GMCH CLK (333(Note 1)/266/200/133 MHz) Intel® ICH7 CODEC BIOS ATA-100/66/33 IDE Channel 4 SATA 3Gb/s 8 USB Ports IT8718 Floppy LPT Port COM Port PS/2 KB/Mouse MIC(Center/Subwoofer Speaker Out) Line-Out(Front Speaker Out) Line-In(Rear Speaker Out) SPDIF Out 2 PCI PCI CLK (33 MHz) Only for GA-945GCM-S2L. Only for GA-945GCM-S2C. (Note 1) Enable use of a CoreTM 2 CPU with 1333 MHz FSB through overclocking. You must install the FSB 1333 MHz CoreTM 2 CPU with DDR2 533 (or above) memory module(s). (Note 2) Use of a 1066/800 MHz FSB CPU is required if you wish to install DDR2 667 MHz memory. - 8 -

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- 8 -
Line-Out(Front Speaker Out)
MIC(Center/Subwoofer Speaker Out)
Line-In(Rear Speaker Out)
SPDIF Out
CODEC
Block Diagram
LGA775
Processor
Host
Interface
Intel
®
945GC
GMCH CLK
(333
(Note 1)
/266/200/133 MHz)
Intel
®
ICH7
BIOS
2 PCI
PCI Bus
PCI Express Bus
Dual Channel Memory
4 SATA 3Gb/s
PCI CLK
(33 MHz)
PCIe CLK
(100 MHz)
PCI Express x16
8 USB Ports
IT8718
Floppy
PS/2 KB/Mouse
LPT Port
CPU CLK+/-
(333
(Note 1)
/266/200/133 MHz)
D-Sub
1 PCI Express x1
PCIe CLK
(100 MHz)
x1
ATA-100/66/33 IDE Channel
COM Port
DDR2 667/533/400 MHz
(Note 2)
Only for GA-945GCM-S2L.
Only for GA-945GCM-S2C.
(Note 1) Enable use of a Core
TM
2 CPU with 1333 MHz FSB through overclocking. You must install the
FSB 1333 MHz Core
TM
2 CPU with DDR2 533 (or above) memory module(s).
(Note 2) Use of a 1066/800 MHz FSB CPU is required if you wish to install DDR2 667 MHz memory.
RJ45
LAN
RTL8111C
RTL8101E