Table of Contents
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5.3.1
Introduction ...........................................................................................82
5.3.1.1
5.3.2
PECI Specifications .................................................................................83
5.3.2.1
5.3.2.2
5.3.2.3
5.3.2.4
6
Features ..................................................................................................................85
6.1
Power-On Configuration Options ..........................................................................85
6.2
Clock Control and Low Power States .....................................................................85
6.2.1
Normal State .........................................................................................86
6.2.2
HALT and Extended HALT Powerdown States ..............................................86
6.2.2.1
6.2.2.2
6.2.3
Stop Grant and Extended Stop Grant States ...............................................87
6.2.3.1
6.2.3.2
6.2.4
6.2.4.1
6.2.4.2
6.2.5
Sleep State ............................................................................................89
6.2.6
Deep Sleep State ....................................................................................89
6.2.7
Deeper Sleep State .................................................................................90
6.2.8
6.3
Processor Power Status Indicator (PSI) Signal .......................................................90
7
Boxed Processor Specifications ................................................................................91
7.1
Introduction ......................................................................................................91
7.2
Mechanical Specifications ....................................................................................92
7.2.1
Boxed Processor Cooling Solution Dimensions.............................................92
7.2.2
Boxed Processor Fan Heatsink Weight .......................................................93
7.2.3
7.3
Electrical Requirements ......................................................................................93
7.3.1
Fan Heatsink Power Supply ......................................................................93
7.4
Thermal Specifications........................................................................................95
7.4.1
Boxed Processor Cooling Requirements......................................................95
7.4.2
Variable Speed Fan .................................................................................97
8
Debug Tools Specifications ......................................................................................99
8.1
Logic Analyzer Interface (LAI) .............................................................................99
8.1.1
Mechanical Considerations .......................................................................99
8.1.2
Electrical Considerations ..........................................................................99
4
PECI Device Address..................................................................83
PECI Command Support .............................................................83
PECI Fault Handling Requirements ...............................................83
PECI GetTemp0() Error Code Support ..........................................83
HALT Powerdown State ..............................................................87
Extended HALT Powerdown State ................................................87
Stop-Grant State.......................................................................87
Extended Stop Grant State .........................................................88
HALT Snoop State, Stop Grant Snoop State ..................................88
®
Technology ....................................................90
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