Lenovo LF80565QH0254M manuels

Lenovo LF80565QH0254M Fiche technique (142 pages)

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Table des matières

Processor 7200 Series

1

Contents

3

4 Document Number: 318080-002

4

Document Number: 318080-002 5

5

6 Document Number: 318080-002

6

Document Number: 318080-002 7

7

Revision History

8

1 Introduction

9

1.1 Terminology

11

Introduction

12

1.2 State of Data

13

1.3 References

13

2 Electrical Specifications

15

Clocking

16

2.3.2 PLL Power Supply

17

Electrical Specifications

18

Table 2-4. FSB Signal Groups

21

Asynchronous Signals

22

2.9 Mixing Processors

23

CC_VTT_OUT

27

Time Duration (s)

28

Sustained Current (A)

28

Table 2-10. V

30

Load Lines

32

Static and Transient

34

Tolerance Load Lines

34

Specifications

35

2.11.2.1 DC Characteristics

36

2.11.3 V

37

Overshoot Specification

37

Example Overshoot Waveform

38

Tp = T1: BCLK[1:0] period

47

THERMTRIP#

51

Figure 2-26. VID Step Timings

54

3 Mechanical Specifications

57

Mechanical Specifications

58

3.7 Processor Materials

67

3.8 Processor Markings

68

Processor

69

4 Pin Listing

71

10 of 16)

75

11 of 16)

76

12 of 16)

76

13 of 16)

77

14 of 16)

77

15 of 16)

78

16 of 16)

78

1 of 14)

79

2 of 14)

79

3 of 14)

80

4 of 14)

80

5 of 14)

81

6 of 14)

81

8 of 14)

82

7 of 14)

82

9 of 14)

83

10 of 14)

83

11 of 14)

84

12 of 14)

84

13 of 14)

85

14 of 14)

85

Pin Listing

86

5 Signal Definitions

87

CC and BCLK have reached

92

6 Thermal Specifications

95

CASE_MAX

96

Thermal Profile

98

= 0.162 x Power + 45

98

Pow er (W)

100

Temperature (C)

100

= 0.420 x Power + 45

100

= 0.238 x Power + 45

101

6.1.2 Thermal Metrology

102

6.2.2 Thermal Monitor

103

6.2.3 Thermal Monitor 2

104

6.2.4 On-Demand Mode

105

6.2.5 PROCHOT# Signal

106

6.2.6 FORCEPR# Signal

106

6.2.7 THERMTRIP# Signal

106

6.3.1 Introduction

107

6.3.2 PECI Specifications

108

7 Features

111

7.2.1 Normal State

112

EXTENDED_HALT

113

7.2.3 Stop-Grant State

114

7.3 Enhanced Intel SpeedStep

115

Technology

115

Features

116

7.4.1 SMBus Device Addressing

117

Transactions

118

7.4.3.1 Header

121

7.4.3.2 Processor Data

125

7.4.3.3 Processor Core Data

126

16h-19h

127

1Ah-1Bh

127

Offset: 1Ch

128

1Dh-1Eh

128

1Fh-20h

128

7.4.3.4 Cache Data

129

7.4.3.5 Package Data

131

7.4.3.6 Part Number Data

132

38h-3Eh

133

3Fh-4Ch

133

4Dh=54h

133

55h-6Eh

134

71h-72h

134

7.4.3.8 Feature Data

135

7.4.3.9 Other Data

136

7.4.4 Checksums

137

7.4.5 Scratch EEPROM

137

8.1 Introduction

139

8.2 Thermal Specifications

139

9 Debug Tools Specifications

141

Debug Tools Specifications

142

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