Datasheet

Intel
®
Xeon
®
Processor 5500 Series Datasheet, Volume 1 5
Figures
2-1 Active ODT for a Differential Link Example............................................................13
2-2 Input Device Hysteresis .....................................................................................14
2-3 VCC Static and Transient Tolerance Loadlines1,2,3,4..............................................31
2-4 VCC Overshoot Example Waveform......................................................................32
2-5 Load Current Versus Time (130W TDP Processor),2................................................33
2-6 Load Current Versus Time (95W TDP Processor),2 .................................................34
2-7 Load Current Versus Time (80W TDP Processor),2 .................................................35
2-8 Load Current Versus Time (60W TDP Processor),2 .................................................36
2-9 Load Current Versus Time (38W TDP Processor),2 .................................................37
2-10 VTT Static and Transient Tolerance Loadlines........................................................39
3-1 Processor Package Assembly Sketch ....................................................................43
3-2 Processor Package Drawing (Sheet 1 of 2)............................................................45
3-3 Processor Package Drawing (Sheet 2 of 2)............................................................46
3-4 Processor Top-Side Markings ..............................................................................48
6-1 Intel Xeon Processor W5580 Thermal Profile ......................................................... 91
6-2 Intel Xeon Processor 5500 Series Advanced SKU Thermal Profile .............................93
6-3 Intel Xeon Processor 5500 Series Standard/Basic SKUs Thermal Profile .................... 95
6-4 Intel Xeon Processor 5500 Series Low Power SKU Thermal Profile............................ 97
6-5 Intel Xeon Processor L5518 Thermal Profile ..........................................................99
6-6 Intel Xeon Processor L5508 Thermal Profile ........................................................ 101
6-7 Case Temperature (TCASE) Measurement Location .............................................. 103
6-8 Frequency and Voltage Ordering........................................................................ 105
6-9 Ping()............................................................................................................ 109
6-10 Ping() Example ............................................................................................... 109
6-11 GetDIB()........................................................................................................ 110
6-12 Device Info Field Definition............................................................................... 110
6-13 Revision Number Definition............................................................................... 110
6-14 GetTemp() ..................................................................................................... 111
6-15 GetTemp() Example......................................................................................... 111
6-16 PCI Configuration Address................................................................................ 112
6-17 PCIConfigRd()................................................................................................. 113
6-18 PCIConfigWr() ................................................................................................ 115
6-19 Thermal Status Word....................................................................................... 117
6-20 Thermal Data Configuration Register.................................................................. 118
6-21 Machine Check Read MbxSend() Data Format...................................................... 118
6-22 ACPI T-state Throttling Control Read / Write Definition......................................... 120
6-23 MbxSend() Command Data Format.................................................................... 121
6-24 MbxSend() ..................................................................................................... 121
6-25 MbxGet() ....................................................................................................... 123
6-26 Temperature Sensor Data Format...................................................................... 127
6-27 PECI Power-up Timeline ................................................................................... 129
7-1 PROCHOT# POC Timing Requirements ............................................................... 132
7-2 Power States .................................................................................................. 133
8-1 Boxed Active Heat Sink.................................................................................... 138
8-2 Boxed Passive / Active Combination Heat Sink (With Removable Fan) .................... 138
8-3 Boxed Passive/Active Combination Heat Sink (with Fan Removed) ......................... 139
8-4 Intel Boxed 25.5 mm Tall Passive Heat Sink Solution ........................................... 139
8-5 Top Side Baseboard Keep-Out Zones ................................................................. 141
8-6 Top Side Baseboard Mounting-Hole Keep-Out Zones ............................................ 142
8-7 Bottom Side Baseboard Keep-Out Zones ............................................................ 143