Intel BX80569QX6850 Datasheet download pdf (Page 93)

Datasheet 93

Thermal Specifications and Design Considerations

Figure 28. Conceptual Fan Control on PECI-Based Platforms

Min

Max

Fan Speed

(RPM)

CONTROL

Setting

TCC Activation

Temperature

PECI = 0

PECI = -10

PECI = -20

Temperature

Note: Not intended to depict actual implementation

Figure 29. Conceptual Fan Control on Thermal Diode-Based Platforms

Min

Max

Fan Speed

(RPM)

CONTROL

Setting

TCC Activation

Temperature

DIODE

= 90 °C

DIODE

= 80 °C

DIODE

= 70 °C

Temperature

1 2 ... 88 89 90 91 92 93 94 95 96 97 98 ... 121 122

Datasheet 1
2 Datasheet 2
Contents 3
4 Datasheet 4
Datasheet 5 5
6 Datasheet 6
Revision History 7
8 Datasheet 8
Datasheet 9 9
10 Datasheet 10
1 Introduction 11
1.1 Terminology 12
Datasheet 13 13
Introduction 13
1.2 References 14
2.1 Power and Ground Lands 15
2.2 Decoupling Guidelines 15
2.3 Voltage Identification 16
Datasheet 17 17
Electrical Specifications 17
18 Datasheet 18
Datasheet 19 19
20 Datasheet 20
Datasheet 21 21
1, 2, 3, 4 22
Figure 1. V 23
Overshoot 25
2.7 Signaling Specifications 26
2.7.1 FSB Signal Groups 27
28 Datasheet 28
Datasheet 29 29
30 Datasheet 30
2.7.4 Clock Specifications 31
32 Datasheet 32
Datasheet 33 33
VHavg (mV) 34
250 + 0.5 (VHavg - 700) 34
550 + 0.5 (VHavg - 700) 34
2.8 PECI DC Specifications 35
36 Datasheet 36
3 Package Mechanical 37
38 Datasheet 38
Datasheet 39 39
40 Datasheet 40
INTEL® CORE™2 DUO 42
SLxxx [COO] 42
3.00GHZ/4M/1333/06 42
Datasheet 43 43
2.20GHZ/2M/800/06 44
Preliminary 45
Socket 775 45
Quadrants 45
Top View 45
46 Datasheet 46
4 Land Listing and Signal 47
Descriptions 47
48 Datasheet 48
Datasheet 49 49
Table 24. Alphabetical Land 50
Assignments 50
Table 25. Numerical Land 60
Assignment 60
70 Datasheet 70
Datasheet 71 71
72 Datasheet 72
Datasheet 73 73
74 Datasheet 74
Datasheet 75 75
76 Datasheet 76
Datasheet 77 77
78 Datasheet 78
5 Thermal Specifications and 79
Design Considerations 79
80 Datasheet 80
Datasheet 81 81
82 Datasheet 82
Datasheet 83 83
84 Datasheet 84
Datasheet 85 85
86 Datasheet 86
5.2.2 Thermal Monitor 2 87
88 Datasheet 88
5.2.4 PROCHOT# Signal 89
5.2.5 THERMTRIP# Signal 89
5.3 Thermal Diode 90
Datasheet 91 91
PECI Host 92
Controller 92
Domain 0 92
Datasheet 93 93
5.4.2.1 PECI Device Address 94
5.4.2.2 PECI Command Support 94
6 Features 95
6.2.2.1 HALT Powerdown State 96
6.2.3.1 Stop Grant State 97
6.3 Enhanced Intel 98
SpeedStep 98
Technology 98
Datasheet 99 99
Features 100
100 Datasheet 100
Datasheet 101 101
7.1 Mechanical Specifications 102
7.2 Electrical Requirements 103
104 Datasheet 104
7.3 Thermal Specifications 105
106 Datasheet 106
Datasheet 107 107
108 Datasheet 108
Datasheet 109 109
110 Datasheet 110
(BTX) Boxed Processor 111
Specifications 111
8.1 Mechanical Specifications 112
Datasheet 113 113
114 Datasheet 114
Datasheet 115 115
8.2 Electrical Requirements 116
(hatched area) 117
8.3 Thermal Specifications 118
Datasheet 119 119
120 Datasheet 120
9 Debug Tools Specifications 121
Debug Tools Specifications 122
122 Datasheet 122

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Intel BX80569QX6850 Datasheet Page 93

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