I am currently using a NI SCC-68 terminal connected to a PCI-6259 DAQ card. I am also using an Atmel Aviiva M2 with the NI-IMAQ 1428 card along with the required breakout cable. We have the camera hooked up in the base configuration and are unable to extract the frame and linescan triggers. A few weeks ago we were reading a questionable signal that hovered around -4 V with a peak only 0.005V away from the baseline. The signal was fairly noisy but it looked as if it could be a trigger.
I am wondering what the voltage of the triggers would be and how exactly we're supposed to read it off of the breakout cable. As of right now we're getting nothing out of all 4 trigger channels and cannot get back to even the questionable signal. Thanks for the help.
Bhishma