External trigger signal

1.Which seller did you purchase the product(s) from?
none yet
2.The Model number of the product(s) you have purchased?
3.Which Platform are you using the product(s) on?
Jetson Nano
4.Which instruction are you following?

5.Has your product ever worked properly?

6.What problems are you experiencing?
Dear sir/madam,

I wonder if the imx477 for jetson nano support any external trigger signal in order to synchronize several cameras, and how?

7.What attempts at troubleshooting have you already made?

8.How would you like us to help you?