I cannot get innterrupts from an NI6711 analog output board

[HeikefromIPP]

Hi everybody,
I am using a NI6711 AO board and a NI 6052 MIO board with VxWorks and DDK.

I tried Aoex5.cpp and used IRQ pin 0 and  kInterrupt_Output_PolarityActive_Low as described in the PCI E Series Register level manual since this board has also a mite chip. The number of updates is larger than the FIFO size, so that an FIFO interrupt has to be asserted. The settings work fine with an E Series board (NI 6052) but I cannot get any interrupts on a NI6711 board.

From some posts to the forum I assume that some people got IRQs from a 6711 or similar 6733 board.  How did you get them?

Is there a HW problem with the NI6711? It  works fine on a Windows computer and LabView examples.  I suppose the Labview driver uses DMA instead of board interrupts. Dose the Labview test really tell me something about the IRQs?



Can anybody help? Thanks
Heike

[Dippi]

Hi Heike,

I hope this will help you.
I send you two screenshot - one of LabView and one of the DAQmx C Reference help to see the function for cpp.
You can find the "DAQmx C Reference help" on your system:
Start->Programme->National Instruments->NI-DAQ


Regards
Dippi