How can i determine what vectors have been used for TTLTRIG0?

[zhongzheng]

hi! I'm programing the application in vxworks OS.The application can obtain interrupt from TTLTRIG0-TTLTRIG8. Wish to receive your help! thank you very much!
regard you!

[David S]

Hi Zhongzheng,

I'm not quite sure what you mean by vectors. Are vectors specific to VXWorks? Are you trying to figure out which instrument is causing an interrupt or asserting the trigger? Are you trying to determine which trigger line has been asserted? Please clarify your question and provide more details, I'll try to find an answer for you.

Regards,

David Shatila
Applications Engineer
National Instruments