SR2400PP Intel, SR2400PP Datasheet - Page 115

• Manufacturer Part Number: SR2400PP
• Manufacturer: Intel

Specifications of SR2400PP

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Intel® Server Board SE7320VP2
During POST, the BIOS tells the mBMC the current real-time clock (RTC) time via the Set SEL
Time command. The mBMC maintains this time, incrementing it once per second, until the
mBMC is reset or until the time is changed via another Set SEL Time command.
System Management Software is responsible for keeping the mBMC and system time synchronized.
5.2.14
The mBMC includes built-in Sensor Data Records (SDRs) that provide platform management
capabilities (sensor types, locations, event generation and access information). The SDR
Repository is stored in the non-volatile storage area (flash) of the mBMC. The SDR Repository
is accessible via all channels. This way, out-of-band interfaces can be used to access SDR
Repository information while the system is down. See Table 58 for additional sensor support.
The mBMC supports 2176 bytes of storage for SDR records The SDR defines the type of
sensor, thresholds, hysteresis values and event configuration. The mBMC supports up to six
threshold values for threshold-based full sensor records, and up to 15 events for non threshold-
based full and compact sensor records. The mBMC supports both low-going and high-going sensor
devices.
5.2.14.1
The mBMC implements the internal sensor initialization agent functionality specified in the
Intelligent Platform Management Interface Specification, Version 1.5. When the mBMC is
initialized, or a system is rebooted, the initialization agent scans the SDR repository and
configures the mBMC sensors referenced by the SDRs. This includes setting sensor thresholds,
enabling/disabling sensor event message scanning, and enabling/disabling sensor event
messages.
5.2.15
An enterprise-class system typically has FRU information for each major system board,
(processor board, memory board, I/O board, etc.). The FRU data includes information such as
serial number, part number, model, and asset tag. This information can be accessed in two
ways: through IPMI FRU commands or by using Master Write-Read commands.
The mBMC provides FRU device command access to its own FRU device. The mBMC
implements the interface for logical FRU inventory devices as specified in the Intelligent
Platform Management Interface Specification, Version 1.5. This functionality provides
commands used for accessing and managing the FRU inventory information associated with the
mBMC (FRU ID 0). These commands can be delivered over the Host and LAN channel
interfaces.
5.2.15.1
The mBMC FRU inventory area format follows the Platform Management FRU Information
Storage Definition. See the Platform Management FRU Information Storage Definition, Version
1.0 for details.
Revision 2.1
mBMC FRU Inventory Area Format
Sensor Data Record (SDR) Repository
Initialization Agent
Field Replaceable Unit (FRU) Inventory Devices
Intel order number C91056-002
Platform Management
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