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NEC A1160 manual System Clocks, EXPRESSSCOPE Monitor, 2-17

Models: A1160

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System Clocks

System Clocks

System Clocks

A clock synthesizer on the main logic module is the master clock source. This source provides a number of output clocks that are further distributed to the system components as needed.

The clock distribution system is self-contained within each cell. Systems with multiple cells do not provide redundant system clocks.

EXPRESSSCOPE® Monitor

Each cell contains an EXPRESSSCOPE® Monitor on the front of the cell. The EXPRESSSCOPE® Monitor provides a control and display interface (LCD) for the cell and the partition containing that cell. It is primarily used to

yView and update network settings for the partition.

yView and update network settings for the cell.

yEnable the trusted platform module (TPM) physically present attribute. The EXPRESSSCOPE® Monitor consists of

yLCD display screen of four lines that are 20 characters each.

yNavigation buttons (up, down, left, and right) and a selection button (OK).

yPower button.

yCell identification (ID) button that specifies the cell in the display screen and lights the cell ID LED on the back of the cell. The ID button on either the front or back of the cell turns off the chassis identification.

yTwo LEDs-a cell status LED that is used by management firmware and a Service Processor fault LED that is used by the power subsystem.

Figure 2-13 illustrates the EXPRESSSCOPE® Monitor.

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NEC A1160 manual System Clocks, EXPRESSSCOPE Monitor, 2-17

Contents

Page Trademarks Proprietary Notice and Liability DisclaimerIntroduction ContentsSystem Configuration SectionAppendix ACell Components Figures Page Tables Page Related Documents Using This GuideSymbols and Conventions Who Should Use This GuideRelated Documents Safety Notices temperature of 89.6F Safety Noticesxiii Page Scalable Symmetric Multiprocessing Servers Documentation UpdatesIntroduction SectionModular Expansion Customer Installation and ServicingReliability, Availability, and Serviceability Operating SystemsLinux Operating Systems Virtual Machine MonitorsVirtual Machine Monitors Page Section Cell ComponentExpress5800/A1160 Cell Figure 2-1Basic Cell ProcessorsProcessor Sockets Extended Memory 64 Technology EM64T Supported ProcessorsRules for Mixing Processors Multicore ProcessorsProcessors Processor Voltage Regulator ModulesNode Controller Figure 2-3Node Controller MemoryMemory Figure 2-4Memory Boards DIMM Slot NumberingTable 2-1DIMM Capacity and Cell Memory DIMM Capacity and Cell MemoryRules for Memory Expansion Figure 2-5DIMM NumberingMemory Mirroring Indicators on the Memory BoardI/O Subsystem Dynamic DIMM SparingFigure 2-6I/O Riser Board PCIe Card CarrierFigure 2-8External Card Slots PortsFigure 2-7PCIe Card Carrier Figure 2-9Ports on Back of the Cell Inbuilt RAID ControllerPower Control PowerAC/DC Power Supplies Figure 2-10Power Supplies Power Supply IndicatorsCooling Partitions and PowerUninterruptible Power Supply UPS 200-VoltRedundancy and AC Source OptionsCooling Figure 2-11Fan Modules PeripheralsPeripherals 2-15External Peripherals Boot OptionsFigure 2-12Peripherals on the Drive Tray 2-17 System ClocksEXPRESSSCOPE Monitor System ClocksFigure 2-13EXPRESSSCOPE Monitor Fault Messages on the EXPRESSSCOPE Monitor LCDFault Messages on the EXPRESSSCOPE Monitor LCD 2-182-19 Fault Messages on the EXPRESSSCOPE Monitor LCD2-20 Inbuilt VirtualizationTrusted Platform Module TPM Inbuilt VirtualizationMultiple-CellSystems System ConfigurationCell Interconnect and Multiple Cell Systems SectionFigure 3-3System with Four Cells Cell Interconnect and Multiple Cell SystemsFigure 3-2System with Two Cells Cell Identification Cell IdentificationSystem Serial Number Figure 3-4System Serial Number Label CabinetsCabinets Partitions PartitionsClustering Figure 3-5Cabinet ConfigurationClustering Software Redundant ConfigurationsReplaceable Components Redundant ConfigurationsTable 3-2Minimum and Maximum Configurations Express5800/A1160 Configuration SummaryExpress5800/A1160 Configuration Summary Page Section System ComponentsServer Management Cells Maintenance LAN MLANService Processor Network ComponentsConsole Manager Client Software Windows Domain ControllerManagement Server Client WorkstationMain Components Management ArchitectureIntelligent Platform Management Interface Figure 4-1Management Architecture Management BoardManagement Board Firmware Hub Service ProcessorFigure 4-2Management Board Other Management Logic Remote Console InterfacesTrusted Platform Module TPM PortsHardware Components BIOSServer Management Software Figure 4-3Server Management Hardware Components Management Software ComponentsESMPRO Manager and Agent Accessing Remote Monitoring Remote MonitoringFigure A-1Front of the Cell Appendix AComponents on the Front of a Cell Cell ComponentsComponents on the Rear of a Cell Table A-2Component on the Rear of the Cell Components on the Rear of a CellFigure A-1Rear of the Cell Components on the Front of a Cell