Table of Contents Intel® Server System S7000FC4UR
Revision 1.0
iv
3.2 Functional Architecture .......................................................................................... 33
3.2.1 I/O Riser / Server Management Diagram............................................................... 34
3.2.2 SMBus Block Diagram........................................................................................... 35
3.2.3 Hardware Monitoring Block Diagram ..................................................................... 36
3.2.4 Sensor Data Record SDR (SDR) Repository......................................................... 37
3.2.5 Field Replaceable Unit (FRU) Inventory Devices .................................................. 37
3.2.6 System Event Log (SEL) ....................................................................................... 38
3.2.7 Real-Time Clock (RTC) Access............................................................................. 38
3.2.8 Rolling BIOS .......................................................................................................... 38
3.2.9 BMC EBus Memory Sub-System........................................................................... 38
3.3 Supported Features ............................................................................................... 39
3.3.1 Fan Speed Control................................................................................................. 39
3.3.2 Hardware Monitoring (LM94*)................................................................................ 39
3.3.3 PECI (ADT7490*) .................................................................................................. 39
3.3.4 Processor Throttling............................................................................................... 42
3.3.5 Memory Throttling.................................................................................................. 43
3.3.6 ACPI Power Control............................................................................................... 43
3.3.7 Wake On LAN........................................................................................................ 44
3.3.8 Secure Mode Operation......................................................................................... 45
3.3.9 Intelligent Platform Management Bus (IPMB)........................................................ 46
3.3.10 Serial Over LAN (SOL) .......................................................................................... 46
3.3.11 Emergency Management Port (EMP) Interface ..................................................... 46
3.3.12 Chassis Intrusion ................................................................................................... 47
4. Memory Riser......................................................................................................................48
4.1 Functional Architecture .......................................................................................... 48
4.1.1 FBD Memory Sub-system Overview...................................................................... 48
4.1.2 Memory Riser Functional Diagram ........................................................................ 51
4.1.3 Supported Memory ................................................................................................ 51
4.1.4 Temperature Sensors, FRU, and SPD, BMC Bus .................................................52
4.1.5 Memory Riser LEDs............................................................................................... 53
4.1.6 Power Rails............................................................................................................ 53
5. I/O Riser...............................................................................................................................54
5.1 I/O Riser Features .................................................................................................54
5.2 Functional Architecture .......................................................................................... 55
6. SAS Riser............................................................................................................................56
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