Nvidia BlueField BF1600 - Power Sequencing; NCSI Management Interface

57
60 S_PRSNT2_L Input Presence Indication
Should be grounded and shorted to IPEX Component Side pin #58.
Power Sequencing
The BF1600 Controller Card requires the +3.3V to come up prior to the +12V at the PCIe connector.
NCSI Management Interface
The below table lists the NCSI Management Interface pins description. For further details, please refer toNCSI Management Interface
.
Pin # Pin Name Description
1 REF_CLK Clock reference for receive, transmit, and control interface
2 GND Connected to Board Ground
3 ARB_IN Network Controller hardware arbitration Input
4 GND Connected to Board Ground
5 ARB_OUT Network Controller hardware arbitration Output
6 GND Connected to Board Ground
7 RXD0 Receive data
8 GND Connected to Board Ground