Nvidia Jetson TX2 Manual page 98

Pin # Module Pin Name
C33 GND
C34 DSI1_D0+
C35 DSI1_D0–
C36 GND
C37 DP1_TX1–
C38 DP1_TX1+
C39 GND
C40 PEX2_TX+
C41 PEX2_TX–
C42 GND
C43 USB_SS0_TX+
C44 USB_SS0_TX–
C45 GND
C46 PEX2_CLKREQ#
C47 PEX1_CLKREQ#
C48 PEX0_CLKREQ#
C49 PEX0_RST#
C50 RSVD
D1 RSVD
D2 RSVD
D3 RSVD
D4 RSVD
D5 UART7_RX
D6 I2C_CAM_DAT
D7 GPIO5_CAM_FLASH_EN
D8 UART7_TX
D9 UART1_TX
D10 UART1_RX
D11 RSVD
D12 RSVD
D13 I2S1_LRCLK
D14 I2S1_SDOUT
D15 I2C_GP0_DAT
D16 AO_DMIC_IN_DAT
D17 CAN1_RX
D18 CAN0_RX
D19 CAN0_TX
D20 GND
D21 CSI5_CLK–
D22 CSI5_CLK+
D23 GND
D24 CSI3_CLK–
D25 CSI3_CLK+
D26 GND
D27 CSI1_CLK–
D28 CSI1_CLK+
D29 GND
D30 DSI3_CLK+
D31 DSI3_CLK–
D32 GND
D33 DSI1_CLK+
D34 DSI1_CLK–
D35 GND
D36 DP1_TX2–
D37 DP1_TX2+
D38 GND
D39 PEX_RFU_TX+
JETSON TX2/TX2i OEM PRODUCT | DESIGN GUIDE | 20180618
Tegra Signal Usage/Description
− GND
DSI_B_D0_P Display, DSI 1 Data 0+
DSI_B_D0_N Display, DSI 1 Data 0–
− GND
HDMI_DP1_TXDN1 DisplayPort 1 Lane 1– or HDMI Lane 1–
HDMI_DP1_TXDP1 DisplayPort 1 Lane 1+ or HDMI Lane 1+
− GND
PCIe 2 Transmit+ (PCIe IF #0 Lane 2 or
PEX_TX3P
PCIe IF #1 Lane 0)
PCIe 2 Transmit– (PCIe IF #0 Lane 2 or
PEX_TX3N
PCIe IF #1 Lane 0)
− GND
USB SS 0 Transmit+ (USB 3.0 Port #0
PEX_TX0P
muxed w/PCIe #2 Lane 0)
USB SS 0 Transmit– (USB 3.0 Port #0
PEX_TX0N
muxed w/PCIe #2 Lane 0)
− GND
PEX_L1_CLKREQ_N PCIE 2 Clock Request (PCIe IF #1)
PCIE 1 Clock Request (mux option - PCIe
PEX_L2_CLKREQ_N
IF #2)
PEX_L0_CLKREQ_N PCIE 0 Clock Request (PCIe IF #0)
PEX_L0_RST_N PCIe 0 Reset (PCIe IF #0)
− Not used
− Not used
− Not used
− Not used
− Not used
UART7_RX UART 7 Receive
CAM_I2C_SDA Camera I2C Data
UART5_RTS_N Camera Flash Enable or GPIO
UART7_TX UART 7 Transmit
UART3_TX UART 1 Transmit
UART3_RX UART 1 Receive
− Not used
− Not used
DAP2_FS I2S Audio Port 1 Left/Right Clock
DAP2_DOUT I2S Audio Port 1 Data Out
GPIO_SEN9 General I2C 0 Data
CAN_GPIO0 Digital Mic Input Data
CAN1_DIN CAN 1 Receive
CAN0_DIN CAN 0 Receive
CAN0_DOUT CAN 0 Transmit
− GND
CSI_F_CLK_N Camera, CSI 5 Clock–
CSI_F_CLK_P Camera, CSI 5 Clock+
− GND
CSI_D_CLK_N Camera, CSI 3 Clock–
CSI_D_CLK_P Camera, CSI 3 Clock+
− GND
CSI_B_CLK_N Camera, CSI 1 Clock–
CSI_B_CLK_P Camera, CSI 1 Clock+
− GND
DSI_D_CLK_P Display DSI 3 Clock+
DSI_D_CLK_N Display DSI 3 Clock–
− GND
DSI_B_CLK_P Display DSI 1 Clock+
DSI_B_CLK_N Display DSI 1 Clock–
− GND
HDMI_DP1_TXDN0 DisplayPort 1 Lane 2– or HDMI Lane 0–
HDMI_DP1_TXDP0 DisplayPort 1 Lane 2+ or HDMI Lane 0+
− GND
PCIe RFU Transmit+ (PCIe IF #0 Lane 3 or
PEX_TX1P
USB 3.0 Port #1)
NVIDIA Jetson TX2/TX2i OEM Product Design Guide
Usage on the Carrier
Direction
Board
GND −
Output
Display Connector
Output
GND −
Output
HDMI Type A Conn.
Output
GND −
Output
PCIe x4 Connector
Output
GND −
Output
USB 3.0 Type A
Output
GND −
Unassigned Bidir
M.2 Key E Bidir
Bidir
PCIe x4 Connector
Output
− −
− −
− −
− −
− −
Not Assigned Input
Camera Connector Bidir
Output
Not Assigned Output
Output
Serial Port Header
Input
− −
− −
Bidir
GPIO Expansion
Header Bidir
I2C (General) Bidir
Input
Input
GPIO Expansion
Header
Input
Output
GND −
Input
Camera Connector
Input
GND −
Input
Camera Connector
Input
GND −
Input
Camera Connector
Input
GND −
Output
Display Connector
Output
GND −
Output
Display Connector
Output
GND −
Output
HDMI Type A Conn.
Output
GND −
PCIe x4 Connector Output
Pin Type
GND
MIPI D-PHY
GND
AC-Coupled on carrier
board
GND
PCIe PHY, AC-Coupled on
carrier board
GND
USB SS PHY, AC-Coupled on
carrier board
GND
Open Drain 3.3V, Pull-up on
the module
−
−
−
−
−
CMOS – 1.8V
Open Drain – 1.8V
CMOS – 1.8V
CMOS – 1.8V
CMOS – 1.8V
CMOS – 1.8V
−
−
CMOS – 1.8V
CMOS – 1.8V
Open Drain – 1.8V
CMOS – 1.8V
CMOS 3.3V
CMOS 3.3V
CMOS 3.3V
GND
MIPI D-PHY
GND
MIPI D-PHY
GND
MIPI D-PHY
GND
MIPI D-PHY
GND
MIPI D-PHY
GND
AC-Coupled on carrier
board
GND
PCIe PHY, AC-Coupled on
carrier board
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