Intel Xeon Processor E5-1600 Datasheet page 6

Figures
1-1 Intel® Xeon® Processor E5-2600 Product Family on the 2 Socket
Platform ...........................................................................................................14
1-2 PCI Express* Lane Partitioning and Direct Media Interface Gen 2 (DMI2)...................17
2-1 PCI Express* Layering Diagram ...........................................................................26
2-2 Packet Flow through the Layers ...........................................................................27
2-3 Ping() ..............................................................................................................32
2-4 Ping() Example..................................................................................................32
2-5 GetDIB() ..........................................................................................................32
2-6 Device Info Field Definition .................................................................................33
2-7 Revision Number Definition .................................................................................33
2-8 GetTemp()........................................................................................................34
2-9 GetTemp() Example ...........................................................................................35
2-10 RdPkgConfig() ...................................................................................................36
2-11 WrPkgConfig()...................................................................................................37
2-12 DRAM Thermal Estimation Configuration Data........................................................40
2-13 DRAM Rank Temperature Write Data ....................................................................41
2-14 The Processor DIMM Temperature Read / Write .....................................................42
2-15 Ambient Temperature Reference Data ..................................................................42
2-16 Processor DRAM Channel Temperature .................................................................43
2-17 Accumulated DRAM Energy Data..........................................................................43
2-18 DRAM Power Info Read Data ...............................................................................44
2-19 DRAM Power Limit Data ......................................................................................45
2-20 DRAM Power Limit Performance Data....................................................................45
2-21 CPUID Data ......................................................................................................49
2-22 Platform ID Data ...............................................................................................49
2-23 PCU Device ID...................................................................................................49
2-24 Maximum Thread ID...........................................................................................50
2-25 Processor Microcode Revision ..............................................................................50
2-26 Machine Check Status ........................................................................................50
2-27 Package Power SKU Unit Data .............................................................................50
2-28 Package Power SKU Data ....................................................................................52
2-29 Package Temperature Read Data .........................................................................52
2-30 Temperature Target Read ...................................................................................53
2-31 Thermal Status Word .........................................................................................54
2-32 Thermal Averaging Constant Write / Read .............................................................54
2-33 Current Config Limit Read Data ...........................................................................55
2-34 Accumulated Energy Read Data ...........................................................................55
2-35 Power Limit Data for VCC Power Plane ..................................................................56
2-36 Package Turbo Power Limit Data ..........................................................................57
2-37 Package Power Limit Performance Data ................................................................57
2-38 Efficient Performance Indicator Read ....................................................................58
2-39 ACPI P-T Notify Data ..........................................................................................58
2-40 Caching Agent TOR Read Data.............................................................................59
2-41 DTS Thermal Margin Read...................................................................................59
2-42 Processor ID Construction Example ......................................................................61
2-43 RdIAMSR()........................................................................................................61
2-44 PCI Configuration Address...................................................................................64
2-45 RdPCIConfig() ...................................................................................................64
2-46 PCI Configuration Address for local accesses..........................................................66
6 Intel® Xeon® Processor E5-1600/ E5-2600/E5-4600 Product Families
Datasheet Volume One