Intel Core 2 Quad Q6700 Datasheet download pdf (Page 4)

4 Datasheet

5.2.5 THERMTRIP# Signal................................................................................79

5.3 Platform Environment Control Interface (PECI) ......................................................80

5.3.1 Introduction...........................................................................................80

5.3.1.1 T

CONTROL

and TCC Activation on PECI-Based Systems.....................80

5.3.2 PECI Specifications .................................................................................81

5.3.2.1 PECI Device Address..................................................................81

5.3.2.2 PECI Command Support.............................................................81

5.3.2.3 PECI Fault Handling Requirements...............................................81

5.3.2.4 PECI GetTemp0() and GetTemp1() Error Code Support...................81

6Features..................................................................................................................83

6.1 Power-On Configuration Options ..........................................................................83

6.2 Clock Control and Low Power States.....................................................................83

6.2.1 Normal State .........................................................................................84

6.2.2 HALT and Extended HALT Powerdown States..............................................84

6.2.2.1 HALT Powerdown State ..............................................................84

6.2.2.2 Extended HALT Powerdown State ................................................85

6.2.3 Stop Grant State ....................................................................................85

6.2.4 Extended HALT Snoop or HALT Snoop State,

Stop Grant Snoop State...........................................................................86

6.2.4.1 HALT Snoop State, Stop Grant Snoop State ..................................86

6.2.4.2 Extended HALT Snoop State .......................................................86

7 Boxed Processor Specifications................................................................................87

7.1 Mechanical Specifications....................................................................................88

7.1.1 Boxed Processor Cooling Solution Dimensions.............................................88

7.1.2 Boxed Processor Fan Heatsink Weight .......................................................90

7.1.3 Boxed Processor Retention Mechanism and Heatsink Attach Clip Assembly .....90

7.2 Electrical Requirements ......................................................................................90

7.2.1 Fan Heatsink Power Supply ......................................................................90

7.3 Thermal Specifications........................................................................................92

7.3.1 Boxed Processor Cooling Requirements......................................................92

7.3.2 Fan Speed Control Operation (Intel

Core™2 Extreme processors only).........94

7.3.3 Fan Speed Control Operation (Intel

Core™2 Quad processor) .....................94

8 Debug Tools Specifications ......................................................................................97

8.1 Logic Analyzer Interface (LAI) .............................................................................97

8.1.1 Mechanical Considerations .......................................................................97

8.1.2 Electrical Considerations..........................................................................97

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Intel Core 2 Quad Q6700 Datasheet Page 4