Overtemp_n GPIO LEVEL

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
,
1

I want to use Overtemp_n( pin L52) .

Hardware reference design(P2822_B03) is 3.3V, but the datasheet is 1.8V.

I’m confused, please help me.

3

It is 1.8V pin with 3.3V tolerance.

4

image
image1884×210 8.36 KB

It can’t be enabled to 3.3V in pinmux table. The option is empty.

5

Checked again, it is 1.8V output, not 3.3V tolerance. The 3.3V pu on carrier board is unmounted and as backup.