4
Datasheet
Contents
5.2.3
On-Demand Mode
.................................................................................................
81
5.2.4
PROCHOT# Signal
................................................................................................
82
5.2.5
THERMTRIP# Signal
.............................................................................................
82
5.2.6
T
CONTROL
and Fan Speed Reduction
....................................................................
82
5.2.7
Thermal Diode
.......................................................................................................
83
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 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
7
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
7.2
Electrical Requirements
......................................................................................................
91
7.2.1
Fan Heatsink Power Supply
..................................................................................
91
7.3
Thermal Specifications
.......................................................................................................
93
7.3.1
Boxed Processor Cooling Requirements
...............................................................
93
7.3.2
Variable Speed Fan
...............................................................................................
95