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I have a PCI-DIO 96 and an external device that generates negative logic. How can I adapt the DAQ card to interpret this data?

I have a PCI-DIO 96 and an external device that generates negative logic. How can I adapt the DAQ card to interpret this data?

‎10-31-2001 09:49 AM

I am inputing handshaked data from a group of two ports (0,1) configured using DIG_Scan_Setup.
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Re: I have a PCI-DIO 96 and an external device that generates negative logic. How can I adapt the DAQ card to interpret this data?

‎11-01-2001 02:39 PM

You cannot change the polarity of the handshaking lines for the DIO-96. One way around this is to have the external signal go through an inverter before it goes into the DIO-96.

If this will not work, you may want to consider getting a PCI-653x device which will allow you to change polarity of handshaking signals.

Brian
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