MPCBL0050N02Q Intel, MPCBL0050N02Q Datasheet - Page 117

• Manufacturer Part Number: MPCBL0050N02Q
• Manufacturer: Intel

Specifications of MPCBL0050N02Q

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Hardware Management—MPCBL0050
Figure 29.
Note:
September 2007
Order Number: 318146-001
Upon management power-on, the firmware sets the Gigabit Ethernet connectivity
(fabric interface) to the backplane by default. Refer to
Ethernet routing. In the figure below, bolded lines to the backplane fabric interface
show the default board settings.
Fabric interface Ethernet routing
The IPMC stores the configuration that determines where the fabric ports are routed; to
the front panel or to the backplane. An OEM IPMI command can be sent by the EFI
BIOS or external software to get/set the fabric port direction setting.
The user can send this OEM IPMI command when the IPMC is operational, however
changes to the routing are not applied immediately. The user must reset the board
to activate the settings. This can be initiated separately via IPMI or AdvancedTCA-
defined IPMI commands.
Table 37
also lists the link descriptors for the two Gigabit Ethernet channels connected to the
base interface and the four Gigabit Ethernet channels on the fabric interface.
lists AdvancedMC link descriptors.
RJ45
RJ45
Advanced
MC
1000Base-T
lists connections to the base and fabric interfaces for E-keying purposes, and
Port 0
Port 1
1000Base-BX
Port 0
Mux
Channel 2
82571EB
GbE
Port 1
Fabric Interface
CPU
Intel® 5000P
MCH
Port 0
Mux
CPU
Channel 1
82571EB
GbE
Port 1
Intel NetStructure
x8 PCI-Ex
Mux
Figure 29
Mux
®
MPCBL0050 Single Board Computer
Base Interface
Ch1
6321ESB
Intel®
ICH
Phy
Technical Product Specification
for the fabric interface
Ch2
1000Base-T
Table 38
RTM
117