Field Replaceable Unit (Fru) Information; System Event Log Information; Smbus Address Map; Smbus Device Details - Intel NetStructure ZT 5515 Product Specification

System Monitoring and Control
6.1.1
6.1.2
6.2
Table 16. SMBus Device Details
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CPU board power on/power off control
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CPU NMI Assertion to processor
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Dual Domain Mode

Field Replaceable Unit (FRU) Information

The BMC controller will store the FRU information about the board and the rear panel cards. Each
device will have its own Address. This device is a 32K x 8 device used to hold information about
the card.
Host CPU controller = Device 0
Host CPU Rear Panel Card = Device 1

System Event Log Information

The BMC controller stores system event information in an 8K x 8 serial EEPROM device. Both the
in-band KCS interface and the out-of-band IPMB interface provide access to the System Event Log
(SEL). This allows SEL information to be accessed through the IPMB interface even if the system
is down.

SMBus Address Map

The table below lists the location, function, and address of each SMBus device used on the
ZT 5515.
Device
ADM1026 CPU voltage and temperature monitoring
Ethernet A Ethernet controller A
Ethernet B Ethernet controller B
FRU Field Replaceable Unit SEEPROM
SEL System Event Log SEEPROM
DDR SDRAM Signal Presence Detect (SPD) PROM
CK408 Clock generator
®
TM
Intel NetStructure ZT 5515 Compute Processor Board Technical Product Specification
ZT 5515 Function Address
0101100
0001000
0001001
1010011
1010 011
1010000
1101001