Gigabyte GA-8I915P Dual Graphic Manual - Page 7

Block Diagram

Page 7 highlights

Block Diagram PCI-ECLK (100MHz) LGA775 Processor CPUCLK+/-(200/133MHz) PCI-ECLK (100MHz) PCI-ECLK (100MHz) PCIE_16_1 PCIE_16_2 PCIE_1 1 PCI Express x 1 Port PCI Express x1 Bus PCI Bus Marvell 8001 RJ45 TSB43AB23 VT6410 IDE RAID 3 PCI IDE2/IDE3 Host Interface Intel 915P MCH Intel ICH6R DDR 400/333MHz DIMM Dual Channel Memory DDRII 600(Note)/533/400MHz DIMM Dual Channel Memory MCHCLK (133/200MHz) 66MHz 33MHz 14.318MHz 48MHz Dual BIOS 4 Serial ATA ATA33/66/100 IDE1 Channels Floppy IT8712 LPT Port CODEC 8 USB Ports 48MHz 33MHz COM Port PS/2 KB/Mouse PCICLK (33MHz) 3 IEEE1394 Back Surround Speaker Out Center/Subwoofer Speaker Out Surround Speaker Out MIC Line-Out Line-In SPDIF In SPDIF Out (Note) To use a DDRII 600 memory module on the motherboard, you must install an 800MHz FSB processor and overclock in BIOS. - 7 -

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- 7 -
Block Diagram
(Note)
To use a DDRII 600 memory module on the motherboard, you must install an 800MHz FSB
processor and overclock in BIOS.
Line-Out
MIC
Surround Speaker Out
Center/Subwoofer Speaker Out
Back Surround Speaker Out
LGA775
Processor
CPUCLK+/-(200/133MHz)
PCIE_16_1
33MHz
Host
Interface
Intel
915P
MCH
MCHCLK (133/200MHz)
66MHz
48MHz
DDRII 600
(Note)
/533/400MHz DIMM
Dual Channel Memory
COM Port
Floppy
PS/2 KB/Mouse
48MHz
33MHz
IT8712
4 Serial ATA
ATA33/66/100
IDE1 Channels
Intel
ICH6R
14.318MHz
Dual BIOS
8 USB
Ports
CODEC
Line-In
PCI Express x1 Bus
PCICLK
(33MHz)
3 PCI
PCI Bus
3 IEEE1394
TSB43AB23
SPDIF In
SPDIF Out
LPT Port
1 PCI Express x 1 Port
DDR 400/333MHz DIMM
Dual Channel Memory
RJ45
Marvell
8001
VT6410
IDE RAID
IDE2/IDE3
PCI-ECLK
(100MHz)
PCI-ECLK
(100MHz)
PCIE_16_2
PCI-ECLK
(100MHz)
PCIE_1