Nvidia JETSON XAVIER NX

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.