Is there any possibilty to program PCI 6514 card in RTAI
I found comedi (www.comedi.org) is a collection suite that provides drivers for most of the data aquisition cards, but PCI 6514 is not specified in comedi suite.
NI doesn't offer driver support for RTAI. You'll have to use our MHDDK to develop your own driver for the device. Support for the DDK is handled in this discussion forum.
David Staab, CLA Staff Systems Engineer National Instruments