Chapter 7. Usb, Pcie, And Ufs; Table 7-1. Usb 2.0 Pin Descriptions; Table 7-2. Uphy Data Lane Pin Descriptions Usb 3.1, Pcie, And Ufs - Nvidia Jetson AGX Xavier Series Design Manual

Chapter 7. USB, PCIe, and UFS

Jetson AGX Xavier facilitates multiple high-speed interfaces to be brought out on the module
in different configurations. The tables show the configurations that have been used on the
developer kit.
Table 7-1. USB 2.0 Pin Descriptions
Pin # Module Pin SoC Signal
Name
F13 USB0_N USB0_DN
F12 USB0_P USB0_DP
C10 USB1_N USB1_DN
C11 USB1_P USB1_DP
A11 USB2_N USB2_DN
A10 USB2_P USB2_DP
G10 USB3_N USB3_DN
G11 USB3_P USB3_DP
Notes:
In the Type/Dir column, Output is from Jetson AGX Xavier. Input is to Jetson AGX Xavier. Bidir is for Bidirectional
1.
signals.
Table 7-2. UPHY Data Lane Pin Descriptions USB 3.1, PCIe, and UFS
Pin # Module Pin SoC Signal
Name
A23 UPHY_RX0_N PEX_RX0_N
A22 UPHY_RX0_P PEX_RX0_P
C22 UPHY_RX1_N PEX_RX1_N
C23 UPHY_RX1_P PEX_RX1_P
B20 UPHY_RX2_N PEX_RX2_N
B21 UPHY_RX2_P PEX_RX2_P
D21 UPHY_RX3_N PEX_RX3_N
D20 UPHY_RX3_P PEX_RX3_P
A19 UPHY_RX4_N PEX_RX4_N
A18 UPHY_RX4_P PEX_RX4_P
C18 UPHY_RX5_N PEX_RX5_N
C19 UPHY_RX5_P PEX_RX5_P
B17 UPHY_RX6_N PEX_RX6_N
B16 UPHY_RX6_P PEX_RX6_P
D17 UPHY_RX7_N PEX_RX7_N
D16 UPHY_RX7_P PEX_RX7_P
Jetson AGX Xavier Series Product
Usage/Description
USB 2.0 Port 0 Data
USB 2.0, Port 1 Data
USB 2.0, Port 2 Data
USB 2.0, Port 3 Data
Usage/Description
UPHY Receive 0. PCIe x1 controller #1.
UPHY Receive 1. USB 3.1 port 2.
UPHY Receive 2. PCIe x4 controller #0,
lane 0.
UPHY Receive 3. PCIe x4 controller #0,
lane 1.
UPHY Receive 4. PCIe x4 controller #0,
lane 2.
UPHY Receive 5. PCIe x4 controller #0,
lane 3.
UPHY Receive 6. USB 3.1 port 0.
UPHY Receive 7. PCIe x1 controller #3.
Usage on NVIDIA Carrier Direction
Board
UART-USB Bridge or USB
Type C Connector (J512)
USB Type C Connector (J513)
M.2 Key E Connector
USB / eSATA Connector (USB
2.0)
Usage on NVIDIA Carrier Direction
Board
eSATA Bridge
USB Type C Alt Mode Switch
#1
M.2 Key M Connector
USB Type C Alt Mode Switch
#2
M.2 Key E Connector
DG-09840-001_v2.5 | 37
Pin Type
Bidir USB2 Diff pair
Bidir USB2 Diff pair
Bidir USB2 Diff pair
Bidir USB2 Diff pair
Pin Type
Input UPHY Diff Pair