Specifications

1
Shelf Management Overview
12
Shelf Manager compliance
Asofthismanual’spublicationdate,theRadisysShelfManagerisfullycompliantwiththe
PICMG3.0Revision3.0AdvancedTC ABaseSpecification.
TheRadisy shardwareplatforminterface(HPI)isfullycompliantwiththemandatory
requirementsoftheSAFHPI‐to‐ATCASpecification,SAI‐HPI‐B.03.02.TheHPIisalsofully
compliantwiththeSAF‐ATCAMappingSpecification,SAIM‐HPI‐B.01.01‐ATCA.
TheRadisy sShelfManagercanmanageanyPICMG‐compliantATCAFRU.Radisysintelligent
FRUscanalsobemanagedbynon‐Radisys,PICMG‐compliantShelfManagersusingIPMI.
Formoredetails,seeSpecificationsandstandardsdocumentsonpage 8.Foranyupdated
complianceversions,seetheRadisysATCAReleaseNotesontheRadisys Website.
Physical distribution of the shelf management infrastructure
Figure 2showsthephysicaldistributionoftheshelfmanagementinfrastructureonan
ATCA‐6002shelf,whereasupportedmoduleinslot1actsastheShelfManager.Figure 3
showstheshelfmanagementinfrastructureontheremainingRadisysshelves,whereanSCM
actsastheShelfManager.
Figure 2. Shelf management components in ATCA-6002 shelves
IPMB — Intelligent Platform Management Bus
IPMC — Intelligent Platform Management Controller
Node module — Any front slot module other than the SCM
RTM — Rear transition module
ShMC — Shelf management controller
System Mgr — System management software
System Mgr
Node module Node module
IPMC
Payload
CPU
FRU NV
store
RTMRTM
Shelf Mgmt/
CPU
IPMC/
ShMC
FRU NV
store
Slot 1
(management slot) Slot 2
IPMB-0 B
IPMB-0 A