Fru Eeprom; Smbus Interface - Nvidia ConnectX-7 User Manual

• LED2 is a single-color LED (Green)
Single port OSFP Cards
State
Beacon command for locating the
adapter card
Error
Link Up
Physical Activity

FRU EEPROM

FRU EEPROM allows the baseboard to identify different types of OCP 3.0 cards. FRU EEPROM is
accessible through SMCLK and SMDATA. FRU EEPROM address is defined according to SLOT_ID0 and
SLOT_ID1 and its capacity is 16KB.
SMBus Interface
ConnectX-7 technology maintains support for manageability through a BMC. ConnectX-7 OCP 3.0
adapter can be connected to a BMC using MCTP over SMBus or MCTP over PCIe protocols as if it is a
standard NVIDIA OCP 3.0 adapter. For configuring the adapter for the specific manageability solution
in use by the server, please contact NVIDIA Support.
Bi-Color LED (Yellow/Green)
1Hz blinking Yellow
4Hz blinking Yellow Indicates an error
with the link. The error can be one of the
following:
Error Description
Type
2
2
I C access to
I C
the
networking
ports fails
Over-current
Over-
condition of
current
the
networking
ports
In full port speed: the Green LED is solid
In less than full port speed: the Yellow
LED is solid
The Green LED will blink.
Dual port QSFP112 Cards
Single Color LED (Green)
OFF
ON
LED
Behavior
Blinks until
error is
fixed
Blinks until
error is
fixed
ON
Blinking
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