Nvidia BlueField-2 InfiniBand - Page 81

NVIDIA BlueField-2 InfiniBand/Ethernet DPU User Guide 80
OPN Link to NC-SI connector mapping
MBF2M516A-EEEOT
MBF2M516A-EENOT
MBF2H516A-EECOT
MBF2H516A-EEEOT
MBF2H516A-EENOT
MBF2H516C-EECOT
MBF2H516C-EESOT
MBF2M516C-EECOT
MBF2M516C-EESOT
Table A - NC-SI Connector Pins
Pin
#
Pin Name I/O
Description /
Comments
1 NCSI_REF_CLK Input
50MHz REF CLK for NC-
SI BUS
2 GND GND Ground
Warning
This table applies to all HW versions of MBF2M345A-HECOT and
MBF2M345A-HESOT.
PACK_ID[2:0] signals allow for 8 unique card IDs. The system
configurator sets the unique value per card via the connecting
harness.