Hello,
I need to measure frequency of 5 separate devices with the PXI-6289. On the pinout guide it says " As an input, each PFI terminal can be used to supply an external source for AI, AO, DI, and DO timing signals or counter/timer inputs.", but in the manual it says it only has two counters. Am I still able to use 5 of the PFI terminals as counters to measure each frequency even though there are only 2 counters?