I'm programming a software with VB.NET 2003 that has to do next:
- Measure a digital (TTL) signal that works as trigger signal between measuring phases
- Measure data from AI-channels continuously between trigger signals
- Detect the trigger signal very accurately and process the measured AI-data once the trigger is detected
I'm using Data Translation 9800 series board. It has all trigger and clock/counter channels but none of them are really suitable because I have to use timers and stuff that create inaccurate results. The problem is that I can't get the trigger signal create an interruption in VB .NET 2003 (An event with suitable method) and measure continuously AI-channels at the same time.
Does NI have a suitable board for this case?
