Wired-or output in Labwindows

[the steve]

I am using a PCI-DIO-32HS with Labwindows/CVI 5.5 on windows 2000.

How can I enable "wired-or output" (as opposed to standard output) using Labwindows?

Thanks,
steve

[RIO-Todd]

Hello Steve,

You will need to use the DIG_Prt_Config NI-DAQ function call to configure the PCI-DIO-32HS for wired-or output. Setting the 'dir' parameter to 3 will configure the device for wired-or output. The NI-DAQ Function Reference Manual goes through a description of the DIG_Prt_Config function call. You can get to the NI-DAQ Reference Manual by going to Start>>Programs>>National Instruments>>NI-DAQ. I've included a link to it below.

NI-DAQ Function Reference Manual for PC Compatibles
http://digital.ni.com/manuals.nsf/webAdvsearch/1630A0B68738B269862567C1007A2912?OpenDocument&vid=niwc&node=132100_US

I hope this helps.

Regards,

Todd D.
NI Applications Engineer