OCPRF100 MP Server System Technical Product Specification

Revision 1.0

the +5 V standby output of the power supply. The FPC takes part in implementing the following system functions:

•Power and reset switch interfaces

•Fan failure detection

•Chassis FRU inventory

•System hard reset generation

•System power fault indication

•ICMB bridge device

•Emergency management port (EMP)

•LCD interface

3.4.2Baseboard Management Controller

The baseboard management controller (BMC) on the OPRF100 board set I/O carrier provides server management monitoring capabilities. Associated with the BMC is a flash memory that holds the operation code and the BMC configuration defaults. The various server management functions provided by the BMC are listed below.

•Baseboard voltage monitoring

•Processor voltage monitoring

•Processor voltage ID (VID) monitoring

•Processor presence detection

•Processor internal error (IERR) and thermal trip monitoring

•Fault resilient booting (FRB)

•Processor disable control

•Watchdog timer

•Periodic system management interrupt (SMI) timer

•I2C master controller

•Private management bus interface

•System management software (SMS) and SMM IPMB message receiver

•Event message receiver

•System event log management and access

•Sensor data record (SDR) repository management and access

•Processor NMI monitoring

•Processor SMI monitoring

•Time-stamp clock

•POST code log

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