Nvidia Jetson TX2 Manual page 101

Pin # Module Pin Name
G2 I2S0_CLK
G3 GND
G4 DSPK_OUT_CLK
G5 I2S2_CLK
G6 I2S2_SDIN
G7 GPIO4_CAM_STROBE
G8 GPIO0_CAM0_PWR#
G9 UART3_CTS#
G10 UART3_RTS#
G11 UART0_RTS#
G12 UART0_RX
G13 SPI1_CLK
G14 GPIO9_MOTION_INT
G15 SPI2_MOSI
G16 SPI2_CS0#
G17 GND
G18 SDCARD_CLK
G19 SDCARD_CMD
G20 GND
G21 CSI4_CLK–
G22 CSI4_CLK+
G23 GND
G24 CSI2_CLK–
G25 CSI2_CLK+
G26 GND
G27 CSI0_CLK–
G28 CSI0_CLK+
G29 GND
G30 DSI2_CLK+
G31 DSI2_CLK–
G32 GND
G33 DSI0_CLK+
G34 DSI0_CLK–
G35 GND
G36 DP0_TX2–
G37 DP0_TX2+
G38 GND
G39 PEX_RFU_RX+
G40 PEX_RFU_RX–
G41 GND
G42 USB_SS1_RX+
G43 USB_SS1_RX–
G44 GND
G45 SATA_RX+
G46 SATA_RX–
G47 GND
G48 GBE_MDI2+
G49 GBE_MDI2–
G50 GND
H1 I2S0_LRCLK
H2 I2S0_SDOUT
H3 GPIO20_AUD_INT
H4 DSPK_OUT_DAT
H5 I2S2_LRCLK
JETSON TX2/TX2i OEM PRODUCT | DESIGN GUIDE | 20180618
Tegra Signal Usage/Description
DAP1_SCLK I2S Audio Port 0 Clock
− GND
GPIO_AUD3 Digital Speaker Output Clock
DMIC2_DAT I2S Audio Port 2 Clock
DMIC1_DAT I2S Audio Port 2 Data In
GPIO_SEN5 Camera Strobe or GPIO
QSPI_SCK Camera 0 Powerdown or GPIO
UART4_CTS_N (via
UART 3 Clear to Send
mux)
UART4_RTS_N (via
UART 3 Request to Send
mux)
UART1_RTS UART 0 Request to Send
UART1_RX UART 0 Receive
GPIO_CAM4 SPI 1 Clock
CAN_GPIO2 Motion Interrupt or GPIO
GPIO_WAN7 SPI 2 Master Out / Slave In
GPIO_WAN8 SPI 2 Chip Select 0
− GND
SDMMC1_CLK SD Card (or SDIO) Clock
SDMMC1_CMD SD Card (or SDIO) Command
− GND
CSI_E_CLK_N Camera, CSI 4 Clock–
CSI_E_CLK_P Camera CSI 4 Clock+
− GND
CSI_C_CLK_N Camera, CSI 2 Clock–
CSI_C_CLK_P Camera, CSI 2 Clock+
− GND
CSI_A_CLK_N Camera, CSI 0 Clock–
CSI_A_CLK_P Camera, CSI 0 Clock+
− GND
DSI_C_CLK_P Display DSI 2 Clock+
DSI_C_CLK_N Display DSI 2 Clock–
− GND
DSI_A_CLK_P Display, DSI 0 Clock+
DSI_A_CLK_N Display, DSI 0 Clock–
− GND
HDMI_DP0_TXDN0 DisplayPort 0 Lane 2– or HDMI Lane 0–
HDMI_DP0_TXDP0 DisplayPort 0 Lane 2+ or HDMI Lane 0+
− GND
PCIe RFU Receive+ (PCIe IF #0 Lane 3 or
PEX_RX1P
USB 3.0 Port #1)
PCIe RFU Receive– (PCIe IF #0 Lane 3 or
PEX_RX1N
USB 3.0 Port #1)
− GND
USB SS 1 Receive+ (USB 3.0 Port #2 or
PEX_RX2P
PCIe IF #0 Lane 1)
USB SS 1 Receive– (USB 3.0 Port #2 or
PEX_RX2N
PCIe #0 Lane 1)
− GND
PEX_RX5P SATA Receive+
PEX_RX5N SATA Receive–
− GND
− GbE Transformer Data 2+
− GbE Transformer Data 2–
− GND
DAP1_FS I2S Audio Port 0 Left/Right Clock
DAP1_DOUT I2S Audio Port 0 Data Out
GPIO_AUD0 Audio Codec Interrupt or GPIO
GPIO_AUD2 Digital Speaker Output Data
DMIC1_CLK I2S Audio Port 2 Left/Right Clock
NVIDIA Jetson TX2/TX2i OEM Product Design Guide
Usage on the Carrier
Direction
Board
Bidir
GND −
GPIO Expansion
Output
Header
Bidir
M.2 Key E
Input
Camera Connector Output
Output
Input
Not assigned
Output
Output
Debug Header
Input
Expansion Header Bidir
Camera Conn & Exp.
Input
Hdr.
Bidir
Display/Camera Conns.
Bidir
GND −
Output
SD Card
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 −
Input
PCIe x4 Connector
Input
GND −
Input
PCIe x4 Connector
Input
GND −
Input
SATA Connector
Input
GND −
Bidir
LAN
Bidir
GND −
Bidir
Expansion Header Bidir
Input
GPIO Expansion
Output
Header
M.2 Key E Bidir
Pin Type
CMOS – 1.8V
GND
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 – 1.8V
CMOS – 1.8V
GND
CMOS – 3.3/1.8V
CMOS – 3.3/1.8V
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
PCIe PHY, AC-Coupled on
carrier board
GND
USB SS PHY, AC-Coupled
(off the module)
GND
SATA PHY, AC-Coupled on
carrier board
GND
MDI
GND
CMOS – 1.8V
CMOS – 1.8V
CMOS – 1.8V
CMOS – 1.8V
CMOS – 1.8V
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