Contents
5.2.3 On-Demand Mode .................................................................................................81
5.2.4 PROCHOT# Signal................................................................................................82
5.2.5 THERMTRIP# Signal.............................................................................................82
5.2.6
T
and Fan Speed Reduction....................................................................82
CONTROL
5.2.7 Thermal Diode .......................................................................................................83
6
7
Features ........................................................................................................................................85
6.1
6.2
Power-On Configuration Options........................................................................................85
Clock Control and Low Power States .................................................................................85
6.2.1 Normal State..........................................................................................................86
6.2.2 HALT and Enhanced HALT Powerdown States ....................................................86
6.2.3 Stop-Grant State....................................................................................................87
6.2.4 Enhanced HALT Snoop or HALT Snoop State, Grant Snoop State......................88
Boxed Processor Specifications....................................................................................................89
7.1
Mechanical Specifications ..................................................................................................90
7.1.1 Boxed Processor Cooling Solution Dimensions ....................................................90
7.1.2 Boxed Processor Fan Heatsink Weight.................................................................91
7.1.3 Boxed Processor Retention Mechanism and Heatsink
Attach Clip Assembly.............................................................................................91
Electrical Requirements......................................................................................................91
7.2.1 Fan Heatsink Power Supply ..................................................................................91
Thermal Specifications .......................................................................................................93
7.3.1 Boxed Processor Cooling Requirements...............................................................93
7.3.2 Variable Speed Fan...............................................................................................95
7.2
7.3
4
Datasheet