Nvidia JETSON XAVIER NX Design Guide

Audio
NVIDIA Jetson Xavier NX DG-09693-001_v1.7 | 66
Table 11-3. Audio Signal Connection
Module Pin Name
Type
Termination
Description
I2S[1:0]_SCLK I/O I2S Serial Clock: Connect to I2S/PCM CLK pin of audio device.
I2S[1:0]_FS I/O I2S Frame Select (Left/Right Clock): Connect to corresponding pin of
audio device.
I2S[1:0]_DOUT
I/O
I2S Data Output: Connect to data input pin of audio device.
I2S[1:0]_DIN I I2S Data Input: Connect to data output pin of audio device.
GPIO09 O Audio Codec Clock: Connect to clock pin of audio codec.

Nvidia JETSON XAVIER NX Specifications

General

Storage	16 GB eMMC 5.1
AI Performance	21 TOPS (INT8)
Operating Temperature	-25°C to 80°C
Operating System	Linux (JetPack SDK)
GPU	NVIDIA Volta architecture with 384 CUDA cores and 48 Tensor cores
CPU	6-core NVIDIA Carmel ARMv8.2 64-bit CPU 6 MB L2 + 4 MB L3
Memory	8GB 128-bit LPDDR4x
Video Decode	2x 4K60 | 4x 4K30 | 8x 1080p60 | 16x 1080p30 (H.265/H.264)
Camera	Up to 6 cameras
Connectivity	Gigabit Ethernet, M.2 Key E for Wi-Fi/Bluetooth
Power	10 W / 15 W / 20 W
Dimensions	70mm x 45mm