Nvidia Jetson Orin NX Series - Chapter 14. Unused Interface Terminations; Unused Multi-Purpose Standard CMOS Pad Interfaces; Unused Dedicated Special Purpose Pad Interfaces; Table 14-1. Unused MPIO Pins and Pin Group

PRELIMINARY INFORMATION
Jetson Orin NX Series and Jetson Orin Nano Series DG-10931-001_v1.1 | 78
Chapter 14. Unused Interface
Terminations
14.1 Unused Multi-Purpose Standard
CMOS Pad Interfaces
The following Orin module pins (and groups of pins) are Orin MPIO pins that support either
special function I/Os (SFIO) and GPIO capabilities. Any unused pins or portions of pin groups
listed in Table 14-1 that are not used can be left unconnected.
Table 14-1. Unused MPIO Pins and Pin Group
Orin Module Pins and Pin Groups
Orin Module Pins and Pin Groups
FORCE_RECOVERY*
I2S
PCIE[1:0]_CLK/RST/CLKREQ/WAKE
UART
GPIO xx
I2C
DP1_HPD, HDMI_CEC
SPI
CAM Control, Clock
14.2 Unused Dedicated Special Purpose
Pad Interfaces
See the Unused SFIO (Special Function I/O) interface pins section in the design checklist
attached to this design guide.