Table of Contents
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Contents
1
Introduction....................................................................................................................................13
1.1
Document Organization ......................................................................................................13
1.2
Glossary..............................................................................................................................14
2
Features Overview ........................................................................................................................16
2.1
Application ..........................................................................................................................16
2.2
Functional Description ........................................................................................................16
2.2.1
Low Voltage Intel
2.2.2
Chipset...................................................................................................................19
2.2.2.1
2.2.2.2
2.2.2.3
2.2.3
Memory (J8, J9, J10, J11) .....................................................................................21
2.2.3.1
2.2.4
I/O ..........................................................................................................................22
2.2.4.1
2.2.4.2
2.2.4.3
2.2.4.4
2.2.4.5
2.2.5
PMC Connector (J25, J26, J27) ............................................................................25
2.2.6
Firmware Hub (U30, U33)......................................................................................25
2.2.6.1
2.2.6.2
2.2.6.3
2.2.7
Onboard Power Supplies .......................................................................................27
2.2.7.1
2.2.7.2
2.2.7.3
2.2.7.4
2.2.7.5
2.2.7.6
3
Hardware Management Overview .................................................................................................29
3.1
Sensor Data Record (SDR) ................................................................................................30
3.2
System Event Log (SEL) ....................................................................................................32
3.2.1
Temperature and Voltage Sensors ........................................................................36
3.2.2
Processor Events...................................................................................................41
3.2.3
DIMM Memory Events ...........................................................................................41
3.2.4
System Firmware Progress (POST Error) .............................................................41
3.2.5
Critical Interrupts....................................................................................................41
3.2.6
System ACPI Power State .....................................................................................43
3.2.7
IPMB Link Sensor ..................................................................................................43
3.2.8
FRU Hot Swap .......................................................................................................43
3.2.9
CPU Failure Detection ...........................................................................................43
3.2.10 Port 80h POST Codes ...........................................................................................44
3.3
Field Replaceable Unit (FRU) Information ..........................................................................45
Technical Product Specification
Order #273817
®
Intel NetStructure
MPCBL0001 High Performance Single Board Computer
®
™
Xeon
®
Intel
E7501 Memory Controller Hub (U22)...........................................19
®
Intel
82801CA I/O Controller Hub 3 (U7) .............................................20
®
Intel
82870P2 64-bit PCI/PCI-X Controller Hub 2 (U14, U24) .............21
Memory Ordering Rule for the MCH ......................................................21
Super I/O (U28)......................................................................................22
Real-Time Clock ....................................................................................23
Timer0 Capabilities ................................................................................23
Gigabit Ethernet (U13) ...........................................................................23
Fibre Channel* (U23) - Optional ............................................................24
FWH 0 (Main BIOS) ...............................................................................26
FWH 1 (Backup/Recovery BIOS)...........................................................26
Flash ROM Backup Mechanism ............................................................26
Power Feed Fuses.................................................................................27
ORing Diodes and Circuit Breaker Protection........................................27
-48 V to +12 V Converter .......................................................................27
-48 V to +5 V/+3.3 V Converter..............................................................27
Processor Voltage Regulator Module (VRM) .........................................27
IPMB Standby Power.............................................................................28
Processor CPU-0 (U35), CPU-1 (U36) .......................18
Contents
3
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