Intel E7520 User Manual

Intel

Dual-Core Intel Xeon processor LV / E7520 Chipset / 6300ESB ICH

Dual-Core Intel

®

Xeon

®

processor LV with Intel

®

E7520 Chipset and Intel

®

6300ESB ICH

User’s Manual

April 2007

4

Order Number: 311274-009

Power Button ....................................................................................................37

Sleep States Supported ......................................................................................37
4.2.1

S0 State................................................................................................37

S1 State................................................................................................37

S2 State................................................................................................37

S3 State................................................................................................37

S4 State................................................................................................38

S5 State................................................................................................38

Wake-Up Events .....................................................................................38

Wake from S1 Sleep State .......................................................................38

Wake from S3 State................................................................................38

4.2.10 Wake from S5 State................................................................................39

PCI PM Support .................................................................................................39

Platform Management ........................................................................................39
4.4.1

Processor Thermal Management ...............................................................39

System Fan Operation ........................................................................................39

5.0

Driver and OS Support .............................................................................................40

6.0

Hardware Reference ................................................................................................41
6.1

Chipset Components ..........................................................................................42

Expansion Slots and Sockets ...............................................................................42
6.2.1

PCI Express* Connector...........................................................................42

32-Bit PCI Connector...............................................................................44

PCI-X Connector .....................................................................................45

Processor Sockets...................................................................................48

Firmware Hub (FWH) BIOS Socket ............................................................48

Battery..................................................................................................48

On-Board Connectors .........................................................................................48
6.3.1

SATA Connector .....................................................................................49

IDE Connector........................................................................................49

Floppy Drive Connector ...........................................................................50

Front Panel Connector .............................................................................50

Jumpers ...........................................................................................................51

SMBUS Headers.................................................................................................53

Back Panel Connectors .......................................................................................53
6.6.1

PS/2-Style Mouse and Keyboard Connectors...............................................53

Parallel Port ...........................................................................................53

Serial Ports ............................................................................................54

Dual Stacked USB Connectors ..................................................................54

Video Port..............................................................................................55

7.0

Board Setup Checklist ..............................................................................................56

8.0

Debug Procedure .....................................................................................................57
8.1

Level 1 Debug (Port80/BIOS) ..............................................................................57

Level 2 Debug (Power Sequence).........................................................................57

Level 3 Debug (Voltage References) .....................................................................58

Figures

Board before Installing Additional Hardware .................................................................14

Location for the CPU and MCH for Heatsink Installation..................................................16

CPU Heatsink Top and Bottom View ............................................................................17

Processor in Socket and Package Secured ....................................................................17

Clean Top of Processor Die ........................................................................................18