Intel GA-8I915PM-FS user manual Block Diagram

Page 4

Block Diagram

PCI-ECLK (100MHz)

PCI Express x16

PCI-ECLK (100MHz)

LGA775

Processor

Host

Interface

Intel 915P MCH

CPUCLK+/-(200/133MHz)

DDR400/333MHz DIMM

Dual Channel Memory MCHCLK (133/200MHz)

66MHz

33MHz

1 PCI Express x 1 Port

PCI Express x1 Bus

Intel

PCI Bus

ICH6

TSB43AB23

RTL

8100C

IEEE1394

14.318MHz

48MHz

BIOS

4 Serial ATA

ATA33/66/100

IDE Channels

Floppy

LPT Port

IT 8712

COM Port

RJ45

CODEC

3

Speaker Out

Speaker Out Speaker Out MIC Line-Out Line-In SPDIF In SPDIF Out

2 PCI

PCICLK

Center/Subwoofer

Surround Side

(33MHz)

24MHz

33MHz

8USB Ports

PS/2 KB/Mouse

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Contents GA-8I915PM-FS Table of Contents GA-8I915PM-FS Motherboard Layout 8I915PM-GABlock Diagram Hardware Installation Considerations Prior to InstallationFeature Summary CPUALC880 Codec Installation of the CPU and Heatsink HT functionality requirement contentInstallation of the Heatsink Installation of Memory Dual Channel DDR Memory Configuration Install expansion cards I/O Back Panel Introduction Connectors Introduction Side Speaker OutATX12V / ATX Power Connector Cpufan / Sysfan Cooler Fan Power Connector FDD Floppy ConnectorIDE IDE Connector Azaliafp Front Audio Connector Fpanel Front Panel JumperCdin CD in Connector USB1 / FUSB2 Front USB Connector12 F11394 / F21394 Front Ieee 1394 Connector 13 IRSafemode Clrcmos Clear CmosBattery Status Page Setup Menu / Option Page Setup Menu Main MenuMain Menu For example Bios Ver D „ Load Optimized Defaults „ Set Supervisor Password„ Set User Password „ Save & Exit SetupStandard Cmos Features DateTime IDE Channel 0 Master/SlaveDrive a Halt onMemory Base MemoryAdvanced Bios Features Hard Disk Boot PriorityFirst / Second / Third Boot Device Password CheckCPU Hyper-Threading Limit Cpuid Max. toNo-Execute Memory ProtectNote CPU Enhanced Halt C1E NoteIntegrated Peripherals Pata IDE Set toSata Port 0/2 Set to Sata Port 1/3 Set toOnboard LAN Boot ROM Parallel Port ModeECP Mode Use DMA USB 2.0 ControllerPower Management Setup Power On by RingResume by Alarm Power On by MouseKB Power on Password Power On by KeyboardAC Back Function PnP/PCI Configurations INTPC Health Status Memory Frequency For Frequency/Voltage ControlMemory Frequency Mhz Load Fail-Safe Defaults Load Optimized DefaultsSet Supervisor/User Password Save & Exit Setup Exit Without SavingEnglish