Shelf Fru Information; Backplane Slot Connectors; Table 2-2 Slot Connector Description - SMART Embedded Computing AXP1440-C07 Installation And Use Manual

2.6.3

Shelf FRU Information

The SEEPROMs are located on the Alarm Display Panel (ADP1440-D). Information is
accessed by using the standard IPMI FRU commands over the IPMC. Refer to the Centellis
4440/4620 Control via IPMI Programmer's Reference listed in
The SAM1620-D queries all IPMCs during system startup to determine whether they are a
source of shelf FRU information and then uses that information to complete initialization.
The information is cached as FRU 254 on the active Shelf Management Controller (ShMC)
(0x20). The information in the SEEPROM is only needed when the SAMs are first inserted
or when the shelf is powered on for the first time. The redundancy feature provides the
shelf-specific information should one SEEPROM be nonfunctional.
2.6.4

Backplane Slot Connectors

The following table provides a summary of what resides on each of the slot connectors.
Table 2-2
Connector
J10
P24
P23
P22
P21
P20
AXP1440-C07 Installation and Use (6806800V18A)
Slot Connector Description
Slots 6 and 9 (Physical)
Switches
Power, IPMB, Hardware Address
Base
Fabric and Base
Fabric
Fabric
Clocks, Update, Fabric
AXP1440-C07 Shelf Description
Appendix
Slots 1-5, 7-8, 10-14 (Physical) Node
Power, IPMB, Hardware Address
N/A
Base
N/A
N/A
Clocks, Update, Fabric
A.
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