Pin Number Silkscreen Power Net Portenta HD Standard Pin High-Density Pin Interface
18 N/A GND GND
J1-22, J1-31, J1-42, J1-47, J1-54
J2-24, J2-33, J2-44, J2-57, J2-70
19 N/A
20 N/A GPIO_2 J2-50
21 N/A GND GND
J1-22, J1-31, J1-42, J1-47, J1-54
J2-24, J2-33, J2-44, J2-57, J2-70
22 N/A PCIE_RST J2-21 PCIE RST
23 N/A PCIE_RX_N J2-15 PCIE RX N
24 N/A +3V3 PCIE
25 N/A PCIE_RX_P J2-13 PCIE RX P
26 N/A GND GND
J1-22, J1-31, J1-42, J1-47, J1-54
J2-24, J2-33, J2-44, J2-57, J2-70
27 N/A GND GND
J1-22, J1-31, J1-42, J1-47, J1-54
J2-24, J2-33, J2-44, J2-57, J2-70
28 N/A
29 N/A GND GND
J1-22, J1-31, J1-42, J1-47, J1-54
J2-24, J2-33, J2-44, J2-57, J2-70
30 N/A I2C0_SCL J1-46 I2C 0 SCL
31 N/A PCIE_TX_N J2-11 PCIE TX N
32 N/A I2C0_SDA J1-44 I2C 0 SDA
33 N/A PCIE_TX_P J2-9 PCIE TX P
34 N/A GND GND
J1-22, J1-31, J1-42, J1-47, J1-54
J2-24, J2-33, J2-44, J2-57, J2-70
35 N/A GND GND
J1-22, J1-31, J1-42, J1-47, J1-54
J2-24, J2-33, J2-44, J2-57, J2-70
36 N/A USB0_D_N J1-28 USB 0 D-
37 N/A GND GND
J1-22, J1-31, J1-42, J1-47, J1-54
J2-24, J2-33, J2-44, J2-57, J2-70
38 N/A USB0_D_P J1-26 USB 0 D+
39 N/A +3V3 PCIE
40 N/A GND GND
J1-22, J1-31, J1-42, J1-47, J1-54
J2-24, J2-33, J2-44, J2-57, J2-70
41 N/A +3V3 PCIE
42 N/A
43 N/A GND GND
J1-22, J1-31, J1-42, J1-47, J1-54
J2-24, J2-33, J2-44, J2-57, J2-70
44 N/A
45 N/A
46 N/A
47 N/A
48 N/A
49 N/A
50 N/A GND GND
J1-22, J1-31, J1-42, J1-47, J1-54
J2-24, J2-33, J2-44, J2-57, J2-70