Intel Xeon - Manual (Page 3)

Intel
®
Xeon™ Processor, Intel
®
E7520 Chipset, Intel
®
6300ESB ICH Development Kit User’s Manual 3
Contents
Contents
1 Product Overview ............................................................................................................................ 7
1.1 Related Documents .............................................................................................................. 7
1.2 Product Contents .................................................................................................................. 7
1.3 Products Feature List............................................................................................................ 8
1.4 Block Diagram ......................................................................................................................9
1.4.1
Memory Subsystem ............................................................................................... 11
1.4.2 DIMM Placement DDR2 400.................................................................................. 11
1.5 Memory Population Rules and Configurations ................................................................... 12
2 Platform Management ................................................................................................................... 13
2.1 Power Button ......................................................................................................................13
2.2 Soft Off................................................................................................................................ 13
2.3 Sleep States Supported ...................................................................................................... 13
2.3.1
S0 State ................................................................................................................. 13
2.3.2 S1 State ................................................................................................................. 14
2.3.3 S2 State ................................................................................................................. 14
2.3.4 S3 State ................................................................................................................. 14
2.3.5 S4 State ................................................................................................................. 14
2.3.6 S5 State ................................................................................................................. 15
2.3.7 Wake-Up Events .................................................................................................... 15
2.3.8 Wake-Up from S1 Sleep State............................................................................... 15
2.3.9 Wake-Up from S4 and S5 States........................................................................... 15
2.4 PCI PM Support .................................................................................................................. 15
2.5 Platform Management ........................................................................................................15
2.5.1
Processor Thermal Management........................................................................... 16
2.6 System Fan Operation ........................................................................................................16
3 Equipment Required for CRB Usage............................................................................................. 17
3.1 Precautions ......................................................................................................................... 17
3.2 Driver and OS Requirements.............................................................................................. 18
3.2.1
Drivers included on CD ..........................................................................................18
4 Jumpers and Headers ................................................................................................................... 21
4.1 Jumpers .............................................................................................................................. 21
5 System Overview...........................................................................................................................25
5.1 Power Diagrams ................................................................................................................. 25
5.2 Platform Clocking................................................................................................................ 26
5.3 Platform Resets .................................................................................................................. 27
5.4 SMBus ................................................................................................................................ 28
5.5 Platform IRQ Routing.......................................................................................................... 29
5.6 VRD VID Headers...............................................................................................................30
5.7 Miscellaneous Buttons ........................................................................................................32
6 Debug Procedure .......................................................................................................................... 33
6.1 Level 1 Debug (Port 80/BIOS) ............................................................................................33
6.2 Level 2 Debug (Power Sequence) ...................................................................................... 34