I saw in the manual for the NI PXIe-1435 that there are 4 external trigger I/O lines. The manual didn't seem to go into depth about what they are used for. So, that led me to these questions:
1. What are these external trigger IO lines used for? Any example code out there?
2. Could one of these triggers be used for starting and stopping image aquistion with a camera attached to the NI PXIe-1435?