Nvidia BlueField-2 InfiniBand - Page 83

NVIDIA BlueField-2 InfiniBand/Ethernet DPU User Guide 82
Pin
#
Pin Name I/O
Description /
Comments
23 ARM_I2C1_SCL
Input/Ou
tput
Open-drain signal
24
PACK_ID2, connected to BlueField-2 device
pin NIC_GPIO[46]
Input
See description above
table
25 GND GND Ground
26 Not Connected
27 Not Connected
28 BF_UART0_TX Output
UART transmit serial
data output
29 Not Connected
30 BF_UART0_RX Input
UART transmit serial
data input
Table B - NC-SI Connector Pins
Warning
This table applies to all HW versions of the following OPNs:
MBF2M516A-EECOT, MBF2M516A-EEEOT, MBF2M516A-EENOT,
MBF2H516A-EECOT, MBF2H516A-EEEOT, MBF2H516A-EENOT,
MBF2H516C-EECOT, MBF2H516C-EESOT, MBF2M516C-EECOT and
MBF2M516C-EESOT.
PACK_ID[2:0] signals allow for 8 unique card IDs. The system
configurator sets the unique value per card via the connecting
harness.