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Intel® Server System Server System "Emerald Ridge ... - CTL

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錯 誤 ! 尚 未 定 義 樣 式 。 EPSTable of Contents3.5 Integrated Front Panel User Interface ..................................................................153.5.1 Power LED...........................................................................................................153.5.2 <strong>System</strong> Status LED ..............................................................................................153.5.3 Chassis ID LED....................................................................................................163.5.4 LCD Panel: Intel ® Local Control Panel..................................................................173.5.5 Front Panel / Chassis Inputs ................................................................................173.5.6 Front Panel Lock-out Operation ...........................................................................183.6 Private Management I2C Buses...........................................................................183.7 Watchdog Timer...................................................................................................193.8 BMC Internal Timestamp Clock............................................................................193.8.1 BMC Clock Initialization........................................................................................193.8.2 <strong>System</strong> Clock Synchronization .............................................................................203.9 <strong>System</strong> Event Log (SEL) ......................................................................................203.9.1 Servicing Events ..................................................................................................203.9.2 SEL Entry Deletion...............................................................................................203.9.3 SEL Erasure.........................................................................................................203.10 Sensor Data Record (SDR) Repository ................................................................213.10.1 SDR Repository Erasure ......................................................................................213.10.2 Initialization Agent ................................................................................................213.11 Field Replaceable Unit (FRU) Inventory Device ...................................................213.11.1 BMC FRU Inventory Area Format.........................................................................223.11.2 BMC FRU ID Mapping..........................................................................................223.12 Diagnostics and Beep Code Generation...............................................................223.12.1 Signal Generation ................................................................................................233.13 Sensor Rearm Behavior .......................................................................................233.14 Processor Sensors...............................................................................................243.14.1 Processor Status Sensors....................................................................................253.14.2 Processor Voltage Regulator (VRD) Over-Temperature Sensor...........................263.14.3 Digital Thermal Sensor.........................................................................................263.14.4 Processor Thermal Control Monitoring (Prochot)..................................................263.15 Voltage Monitoring ...............................................................................................273.16 Standard Fan Management..................................................................................273.16.1 Hot-Swap Fans ....................................................................................................283.16.2 Fan Redundancy Detection ..................................................................................283.16.3 Fan Domains........................................................................................................293.16.4 Nominal Fan Speed..............................................................................................293.16.5 Thermal and Acoustic Management .....................................................................333.17 DIMM Thermal Margin Sensor .............................................................................343.18 IOH thermal Margin Sensor..................................................................................363.19 Memory Buffer thermal Margin Sensor.................................................................363.20 Add in card thermal margin sensor.......................................................................36Revision 1.1Intel ® Confidentialvii

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