Hello,
I am new to NI-DAQ cards, and so before buying anything would like to know if it is possible to use a NI USB-6211 device
to count and bin rising edges of an TTL signal.
What I want to do is count how many rising edges of an TTL signal I get in a period of 1ms; a sampling rate of 20 Mhz should be fine.
I would like to use Matlab to control and read from the USB-6211 the number of counted edges as well as in the meantime write and read additional digital I/O ports.
Is it maybe possible to let the external TTL signal trigger one of the 6211 counters, an then periodically ( after 1ms ) output and reset its counter value?
Is that possible, and if so, is it a good idea?
Thank you and regards,
Manuel