Lenovo LF80565QH0254M Datenblatt Seite 5

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Document Number: 318080-002 5
Figures
2-1 Quad-Core Intel® Xeon® L7345 Processor Load Current versus Time .....................27
2-2 Dual-Core Dual-Core Intel® Xeon® Processor 7200 Series Load Current
versus Time......................................................................................................28
2-3 Quad-Core Intel
®
Xeon
®
Processor 7200 Series and 7300 Series Load Current versus
Time28
2-4 Quad-Core Intel® Xeon® X7350 Processor Load Current versus Time .................29
2-5 Quad-Core Intel
®
Xeon
®
Processor 7200 Series and 7300 Series VCC Static and Transient
Tolerance Load Lines .........................................................................................31
2-6 Quad-Core Intel® Xeon® X7350 Processor VCC Static and Transient Tolerance
Load Lines........................................................................................................32
2-7 Quad-Core Intel® Xeon® L7345 Processor V
CC
Static and Transient Tolerance
Load Lines........................................................................................................33
2-8 Dual-Core Intel® Xeon® Processor 7200 Series VCC Static and Transient
Tolerance Load Lines .........................................................................................34
2-9 Input Device Hysteresis .....................................................................................37
2-10 VCC Overshoot Example Waveform......................................................................38
2-11 Electrical Test Circuit .........................................................................................46
2-12 TCK Clock Waveform .........................................................................................46
2-13 Differential Clock Waveform................................................................................47
2-14 Differential Clock Crosspoint Specification.............................................................47
2-15 BCLK Waveform at Processor Pad and Pin.............................................................48
2-16 FSB Common Clock Valid Delay Timing Waveform .................................................48
2-17 FSB Source Synchronous 2X (Address) Timing Waveform .......................................49
2-18 FSB Source Synchronous 4X (Data) Timing Waveform............................................50
2-19 TAP Valid Delay Timing Waveform .......................................................................51
2-20 Test Reset (TRST#), Async GTL+ Input, and PROCHOT# Timing Waveform............... 51
2-21 THERMTRIP# Power Down Sequence ...................................................................51
2-22 SMBus Timing Waveform....................................................................................52
2-23 SMBus Valid Delay Timing Waveform ...................................................................52
2-24 Voltage Sequence Timing Requirements ...............................................................53
2-25 FERR#/PBE# Valid Delay Timing .........................................................................54
2-26 VID Step Timings ..............................................................................................54
2-27 VID Step Times and Vcc Waveforms ....................................................................55
3-1 Processor Package Assembly Sketch ....................................................................57
3-2 Processor Package Drawing (Sheet 1 of 2)............................................................58
3-3 Processor Package Drawing (Sheet 2 of 2)............................................................59
3-4 Top Side Board Keepout Zones (Part 1)................................................................61
3-5 Top Side Board Keepout Zones (Part 2)................................................................62
3-6 Bottom Side Board Keepout Zones.......................................................................63
3-7 Board Mounting-Hole Keepout Zones ...................................................................64
3-8 Volumetric Height Keep-Ins ................................................................................65
3-9 Processor Topside Markings................................................................................68
3-10 Processor Bottom-Side Markings .........................................................................68
3-11 Processor Pin-Out Coordinates, Top View..............................................................69
6-1 Quad-Core Intel® Xeon® E7300 Processor Thermal Profile.....................................97
6-2 Quad-Core Intel® Xeon® X7350 Processor Thermal Profile.....................................98
6-3 Quad-Core Intel® Xeon® L7345 Processor Thermal Profile................................... 100
6-4 Dual-Core Intel® Xeon® Processor 7200 Series Thermal Profile ........................... 101
6-5 Case Temperature (TCASE) Measurement Location .............................................. 103
6-6 Thermal Monitor 2 Frequency and Voltage Ordering ............................................. 105
6-7 PECI Topology ................................................................................................ 107
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