Unused Interface Terminations; Unused Mpio Interfaces; Unused Sfio Interface Pins - Nvidia Jetson TX2 Manual

14.0 UNUSED INTERFACE TERMINATIONS

14.1 Unused MPIO Interfaces

The follow ing Jetson TX2/TX2i pins (& groups of pins) are MPIO (Multi-purpose Standard CMOS Pad) pins that support either
special function IOs (SFIO) and/or GPIO capabilities. Any unused pins or portions of pin groups listed below that are not used
can be left unconnected.
Table 90. Unused MPIO pins / Pin Groups
Module Pins / Pin Groups
SLEEP#
BATLOW#
FORCE_RECOV#
RESET_OUT#
WDT_TIME_OUT#
CARRIER_STBY#
CHARGER_PRSNT#
CHARGING#
USBx_EN_OC#
PEXx_REFCLK/RST/CLKREQ/WAKE
LCD0_BKLT_PWM, FAN_PWM
CAN
LCD_x
DP0_HPD, DP1_HPD, HDMI_CEC
CAM Control, Clock

14.2 Unused SFIO Interface Pins

See the Unused SFIO (Special Function I/O) interface pins section in the Checklist at the end of this document.
JETSON TX2/TX2i OEM PRODUCT | DESIGN GUIDE | 20180618
Module Pins / Pin Groups
SD_CARD, SDIO (TX2i only)
AUDIO_x
I2S
DMIC
DSPK
UART
I2C
SPI
TOUCH_x
WIFI_WAKE_x
MODEM_x, MDM2AP_x, AP2MDM_x
GPIO_EXP[1:0]_INT
ALS_PROX_INT, MOTION_INT
JTAG
NVIDIA Jetson TX2/TX2i OEM Product Design Guide
77