Lenovo 59P5107 Datenblatt PDF herunterladen (Seite 5)

Datasheet 5

Low Voltage Intel

®

Xeon

™

Processor at 1.60 GHz, 2.0 GHz and 2.4 GHz

Contents

14 Test Reset (TRST#), Async GTL+ Input, and PROCHOT# Timing Waveform...........................37

15 THERMTRIP# to VCC Timing ....................................................................................................37

16 Example 3.3 VDC/VID_VCC Sequencing...................................................................................38

17 BCLK[1:0] Signal Integrity Waveform .........................................................................................40

18 Low-to-High System Bus Receiver Ringback Tolerance

for AGTL+ and Asynchronous GTL+ Buffers.............................................................................41

19 High-to-Low System Bus Receiver Ringback Tolerance

for AGTL+ and Asynchronous GTL+ Buffers..............................................................................41

20 Low-to-High System Bus Receiver Ringback Tolerance

for PWRGOOD TAP Buffers.......................................................................................................42

21 High-to-Low System Bus Receiver Ringback Tolerance

for PWRGOOD and TAP Buffer..................................................................................................43

22 Maximum Acceptable Overshoot/Undershoot Waveform...........................................................50

23 Low Voltage Intel

®

Xeon

™

Processor in the FC-µPGA2 Package:

Assembly Drawing......................................................................................................................51

24 Low Voltage Intel

®

Xeon

™

Processor in the FC-µPGA2 Package:

Top View-Component Placement Detail.....................................................................................52

25 Low Voltage Intel

®

Xeon

™

Processor in the FC-µPGA2 Package:

Drawing.......................................................................................................................................53

26 Low Voltage Intel

®

Xeon

™

Processor in the FC-µPGA2 Package:

Top View-Component Height Keep-In........................................................................................54

27 Low Voltage Intel

®

Xeon

™

Processor in the FC-µPGA2 Package:

Cross Section View, Pin Side Component Keep-In55

28 Low Voltage Intel

®

Xeon

™

Processor in the FC-µPGA2 Package:

Pin Detail55

29 Low Voltage Intel

®

Xeon

™

Processor FC-µPGA2 Package:

IHS Flatness and Tilt Drawing ....................................................................................................56

30 Processor Top-Side Markings ....................................................................................................58

31 Processor Bottom-Side Markings ...............................................................................................58

32 Processor Pin Out Diagram: Top View.......................................................................................59

33 Processor Pin Out Diagram: Bottom View..................................................................................60

34 Processor with Thermal and Mechanical Components - Exploded View ...................................89

35 Thermal Measurement Point for Processor TCASE...................................................................91

36 Stop Clock State Machine ..........................................................................................................94

Tables

1 Features Comparison for Low Voltage Intel® Xeon™ Processors.............................................10

2 Front Side Bus-to-Core Frequency Ratio ...................................................................................14

3 System Bus Clock Frequency Select Truth Table for BSEL[1:0]................................................15

4 Voltage Identification Definition ..................................................................................................18

5 System Bus Signal Groups.........................................................................................................20

6 Processor Absolute Maximum Ratings.......................................................................................21

7 Voltage and Current Specifications ............................................................................................23

8 System Bus Differential BCLK Specifications.............................................................................24

9 AGTL+ Signal Group DC Specifications.....................................................................................25

10 TAP and PWRGOOD Signal Group DC Specifications ..............................................................26

11 Asynchronous GTL+ Signal Group DC Specifications ...............................................................26

12 AGTL+ Bus Voltage Definitions ..................................................................................................27

13 System Bus Differential Clock Specifications .............................................................................28

14 System Bus Common Clock AC Specifications..........................................................................29

15 System Bus Source Synchronous AC Specifications.................................................................29

1 2 3 4 5 6 7 8 9 10 ... 101 102

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