Artesyn AXP1440, Installation And Use Manual, Page: 57 / 156

AXP1440 Shelf Description
AXP1440 Installation and Use (6806800H23T) 55
More detailed information, such as connectivity and requirements for E-Keying can be found in
PICMG 3.0 R1.0 AdvancedTCA Specification and the
AXP1440 Subsystem IPMI Programmer’s
Reference listed in Appendix A Related Documentation .
2.6.3 Shelf FRU Information
The SEEPROMs are located on the Alarm Display Panel (ADP); the FRU information for the PEM
is contained in FRU 0. This information is accessed by using the standard IPMI FRU commands
over the IPMC. Refer to the
AXP1440 Subsystem IPMI Programmer’s Reference listed in Appendix A
Related Documentation .
The SAM 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 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. Slot Connector Description
Connector Slots 6 and 9 (Physical) Switches Slots 1-5, 7-8, 10-14 (Physical) Node
J10 Power, IPMB, Hardware Address Power, IPMB, Hardware Address
P24 Base N/A
P23 Fabric and Base Base
P22 Fabric N/A
P21 Fabric N/A
P20 Update, Fabric Update, Fabric