D16 (AO_DMIC_IN_DAT) pin in TX2 as GPIO

Robotics & Edge Computing Jetson Systems Jetson TX2
1

Hello,

I am now designing our carrier hardware using TX2 SOM.

My Question: Can I use D16 (AO_DMIC_IN_DAT) pin in TX2 as GPIO ?

In “Jetson-TX2-Generic-Customer-Pinmux-Template.xlsm”, it seems that we cannot use D16 as GPIO.

But “Parker_TRM_DP07821001p.pdf”, section 8.31.1.11 PADCTL_AO_HV_CAN_GPIO0_0 register exists and it seems we can set GPIO_SF_SEL as GPIO.

Thanks.

2

Hi yaluruns,

Don’t suggest to configure D16 as GPIO, please follow pinmux sheet. TRM file is for SoC.

3

Trumany,

Thanks so much.

Your comment is so precious to me.

regards,