User guide

Board Features
10 RTM8050
www.kontron.com
2.8.2.1 IPMB-L Link Sensor
The RTM8050 has an IPMB-L link to communicate with the processor board and other devices in the chassis
chassis IPMB-0 bus. MMC monitors the bus for any link failure and sends the bus failure event to the front
board upon the recovery occurs.
2.8.3 Field Replaceable Unit (FRU) Information
The FRU Information provides inventory data about the boards where the FRU Information Device is located.
The part number or version number can be read through software.
FRU information in the RTM8050 includes data describing the RTM8050 board similar to AMC.0 R2.0
specification requirements. This information is retrieved by the RTM, enabling reporting of board-specific
information through a standardized mechanism.
Table 2-4:Board Information Area
Table 2-5:Product Information Area
Board Information Area
Field Description Value (hex)
Format Version 0x01
Board Area Length *Calculated
Language code 0x00
Manufacturing Date / Time *Based on mfg. date
Board Manufacturer type/length *Calculated
Board Manufacturer “Kontron”
Board Product Name type/length *Calculated
Board Product Name “RTM8050”
Board Serial Number type/length *Calculated
Board Serial Number Manufacturer S/N
Board Part Number type/length *Calculated
Board Customer Part Number "T5705###_R"
FRU File ID type/length *Calculated
FRU File ID "FRU5705-YY"
No more fields 0xC1
Padding 0x00
Board Area Checksum *Calculated
Product Information Area
Field Description Value (hex)
Format Version 0x01
Product Area Length *Calculated
Language Code 0x00
Manufacturer Name type/length *Calculated