Nvidia Jetson TX2 Manual page 102

Pin # Module Pin Name
H6 I2S2_SDOUT
H7 GPIO3_CAM1_RST#
H8 GPIO2_CAM0_RST#
H9 UART3_RX
H10 UART3_TX
H11 UART0_CTS#
H12 UART0_TX
H13 GPIO8_ALS_PROX_INT
H14 SPI2_CLK
H15 SPI2_MISO
H16 SDCARD_PWR_EN
H17 SDCARD_D1
H18 SDCARD_D0
H19 GND
H20 CSI4_D1–
H21 CSI4_D1+
H22 GND
H23 CSI2_D1–
H24 CSI2_D1+
H25 GND
H26 CSI0_D1–
H27 CSI0_D1+
H28 GND
H29 DSI2_D1+
H30 DSI2_D1–
H31 GND
H32 DSI0_D1+
H33 DSI0_D1–
H34 GND
H35 DP0_TX3–
H36 DP0_TX3+
H37 GND
H38 DP0_TX0–
H39 DP0_TX0+
H40 GND
H41 PEX1_RX+
H42 PEX1_RX–
H43 GND
H44 PEX0_RX+
H45 PEX0_RX–
H46 GND
H47 GBE_MDI3+
H48 GBE_MDI3–
H49 GND
H50 RSVD
Legend Ground Power
Notes:
The Usage/Description column uses the module port/lane/interface references.
1.
In the Type/Dir column, Output is from the module. Input is to the module. Bidir is for Bidirectional signals.
2.
These pins are handled as Open-Drain on the carrier board
3.
JETSON TX2/TX2i OEM PRODUCT | DESIGN GUIDE | 20180618
Tegra Signal Usage/Description
DMIC2_CLK I2S Audio Port 2 Data Out
QSPI_IO0 Camera 1 Reset or GPIO
QSPI_CS_N Camera 0 Reset or GPIO
UART4_RX (via mux) UART 3 Receive
UART4_TX (via mux) UART 3 Transmit
UART1_CTS UART 0 Clear to Send
UART1_TX UART 0 Transmit
GPIO_PQ4 Proximity sensor Interrupt or GPIO
GPIO_WAN5 SPI 2 Clock
GPIO_WAN6 SPI 2 Master In / Slave Out
GPIO_EDP3 SD Card power switch Enable
SDMMC1_DAT1 SD Card (or SDIO) Data 1
SDMMC1_DAT0 SD Card (or SDIO) Data 0
− GND
CSI_E_D1_N Camera, CSI 4 Data 1–
CSI_E_D1_P Camera, CSI 4 Data 1+
− GND
CSI_C_D1_N Camera, CSI 2 Data 1–
CSI_C_D1_P Camera, CSI 2 Data 1+
− GND
CSI_A_D1_N Camera, CSI 0 Data 1–
CSI_A_D1_P Camera, CSI 0 Data 1+
− GND
DSI_C_D1_P Display, DSI 2 Data 1+
DSI_C_D1_N Display, DSI 2 Data 1–
− GND
DSI_A_D1_P Display, DSI 0 Data 1+
DSI_A_D1_N Display, DSI 0 Data 1–
− GND
HDMI_DP0_TXDN3 DisplayPort 0 Lane 3– or HDMI Clk Lane–
HDMI_DP0_TXDP3 DisplayPort 0 Lane 3+ or HDMI Clk Lane+
− GND
HDMI_DP0_TXDN2 DisplayPort 0 Lane 0– or HDMI Lane 2–
HDMI_DP0_TXDP2 DisplayPort 0 Lane 0+ or HDMI Lane 2+
− GND
PCIe 1 Receive+ (PCIe #2 Lane 0 muxed
PEX_RX0P
w/USB 3.0 Port #0)
PCIe 1 Receive– (PCIe #2 Lane 0 muxed
PEX_RX0N
w/USB 3.0 Port #0)
− GND
PEX_RX4P PCIe 0 Receive+ (PCIe IF #0 Lane 0)
PEX_RX4N PCIe 0 Receive– (PCIe IF #0 Lane 0)
− GND
− GbE Transformer Data 3+
− GbE Transformer Data 3–
− GND
− Not used
RSVD on Jetson TX2 (available on TX2i)
NVIDIA Jetson TX2/TX2i OEM Product Design Guide
Usage on the Carrier
Direction
Board
Bidir
Output
Camera Connector
Output
Input
Optional source of
UART on Exp. Header
Output
Input
Debug Header
Output
Sensor Input
Bidir
Display/Camera Conns.
Bidir
Output
SD Card Bidir
Bidir
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
Display Connector
Output
GND −
Output
Display Connector
Output
GND −
Input
USB 3.0 Type A
(Default) or M.2 Key E
Input
GND −
Input
PCIe x4 Connector
Input
GND −
Bidir
LAN
Bidir
GND −
− −
Reserved Redefined for Jetson TX2i
Pin Type
CMOS – 1.8V
CMOS – 1.8V
CMOS – 1.8V
CMOS – 1.8V
CMOS – 1.8V
CMOS – 1.8V
CMOS – 1.8V
CMOS – 1.8V
CMOS – 1.8V
CMOS – 1.8V
CMOS – 1.8V
CMOS – 3.3V/1.8V
CMOS – 3.3V/1.8V
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
AC-Coupled on carrier
board
GND
PCIe PHY, AC-Coupled on
carrier board
GND
PCIe PHY, AC-Coupled on
carrier board
GND
MDI
GND
−
102