what is the use of auxilliary pins in 6602 counter card

[satishkumar v]

I want to know the use of the auxilliary pins in 6602 counter\timer card.

[John_P1 · Accepted solution]

Hi satishkumar,

The auxilary line of the 6602 counters can be used for several different tasks as mentioned in the 660x User's Manual (page 38 of the .pdf).  If you're using our driver, the most common way to use the AUX line is as an Up/Down line for an edge count.  What specifically do you need to do with the 6602?

Best Regards,

John

[satishkumar v]

Hello John,

                 I would like to know the Cable length that the differential ttl signals can run.At high frequencies and as well as low frequencies.

[AnalogKid2DigitalMan]

Discussion continued here...

http://forums.ni.com/ni/board/message?board.id=40&thread.id=8095

-AK2DM