Can the 6533/6534 be Tristated? Hardware: Digital I/O (DIO)>>High-Speed>>PCI-6534, Digital I/O (DIO)>>High-Speed>>PXI-6533, Digital I/O (DIO)>>High-Speed>>PXI-6534, Digital I/O (DIO)>>High-Speed>>PCI-6533
Problem: I have a 6533/6534 on which I am looking to do bi-directional communication. I would like to tristate one of the lines and need to know if this is possible. Solution: The DAQmx Channel property node does allow for the 6533/6534 to be tristated, but this will be a software-timed tristate. The DAQmx Channel property DO.LineStates.DoneState is used for a hardware-timed tristate. This property node is not supported by the 6533/6534, so any hardware-timed tristate will not be feasible. Related Links: Product Manuals: NI 6533/6534 Devices for NI-DAQmx Help Developer Zone Example: Performing a Software Timed Tristate on the 6533/6534 Attachments:
Report Date: 08/23/2007 Last Updated: 09/04/2008 Document ID: 4CMCHA49 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
