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Datasheet, Volume 1
7.7 Signal Groups ...................................................................................................80
7.8 Test Access Port (TAP) Connection .......................................................................82
7.9 Storage Conditions Specifications.........................................................................83
7.10 DC Specifications...............................................................................................84
7.10.1 Voltage and Current Specifications ............................................................84
7.11 Platform Environmental Control Interface (PECI) DC Specifications ...........................90
7.11.1 PECI Bus Architecture..............................................................................90
7.11.2 DC Characteristics ..................................................................................91
7.11.3 Input Device Hysteresis...........................................................................91
8 Processor Land and Signal Information....................................................................93
8.1 Processor Land Assignments ...............................................................................93
9 DDR Data Swizzling................................................................................................109
Figures
1-1 Desktop Processor Platform......................................................................................10
1-2 Desktop Processor Compatibility Diagram ..................................................................18
2-1 Intel
®
Flex Memory Technology Operation .................................................................26
2-2 PCI Express* Layering Diagram ................................................................................28
2-3 Packet Flow Through the Layers ...............................................................................29
2-4 PCI Express* Related Register Structures in the Processor ...........................................30
2-5 PCI Express* Typical Operation 16 Lanes Mapping ......................................................31
2-6 Processor Graphics Controller Unit Block Diagram .......................................................33
2-7 Processor Display Block Diagram ..............................................................................36
4-1 Processor Power States ...........................................................................................47
4-2 Idle Power Management Breakdown of the Processor Cores..........................................51
4-3 Thread and Core C-State Entry and Exit.....................................................................51
4-4 Package C-State Entry and Exit ................................................................................55
7-1 Example for PECI Host-Clients Connection..................................................................90
7-2 Input Device Hysteresis...........................................................................................91
8-1 LGA Socket Land Map..............................................................................................94
Tables
1-1 Desktop 3rd Generation Intel
®
Core™ Processor Family, Desktop Intel
®
Pentium
®
Processor Family, and Desktop Intel
®
Celeron
®
Processor Family SKUs ...........16
1-2 Terminology...........................................................................................................19
1-3 Related Documents.................................................................................................22
2-1 Processor DIMM Support Summary by Product ...........................................................23
2-2 Supported UDIMM Module Configurations...................................................................24
2-3 Supported SO-DIMM Module Configurations (AIO Only)................................................24
2-4 System Memory Timing Support ...............................................................................25
2-5 Reference Clock......................................................................................................38
4-1 System States........................................................................................................48
4-2 Processor Core / Package State Support ....................................................................48
4-3 Integrated Memory Controller States.........................................................................48
4-4 PCI Express* Link States .........................................................................................49
4-5 Direct Media Interface (DMI) States ..........................................................................49
4-6 Processor Graphics Controller States .........................................................................49
4-7 G, S, and C State Combinations................................................................................49
4-8 Coordination of Thread Power States at the Core Level ................................................51
4-9 P_LVLx to MWAIT Conversion...................................................................................52
4-10 Coordination of Core Power States at the Package Level ..............................................54
6-1 Signal Description Buffer Types ................................................................................65