PRELIMINARY INFORMATION
NVIDIA Jetson Orin NX DG-10931-001_v0.1 | 72
Chapter 14. Unused Interface
Terminations
14.1 Unused Multi-Purpose Standard
CMOS Pad Interfaces
The following Jetson Orin NX 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
Jetson Orin NX Pins and Pin Groups Jetson Orin NX 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.