Advantech PC-LabCard PCI-1784 Especificaciones descargar pdf (Pagina 56)

D.7 Interrupt function

The PCI-1784 can generate an interrupt to the PC for any of the

following conditions:

1. Counter 0 overflow

2. Counter 1 overflow

3. Counter 2 overflow

4. Counter 3 overflow

5. Counter 0 underflow

6. Counter 1 underflow

7. Counter 2 underflow

8. Counter 3 underflow

9. Counter 0 index in

10. Counter 1 index in

11. Counter 2 index in

12. Counter 3 index in

13. DI0 input

14. DI1 input

15. DI2 input

16. DI3 input

17. Counter 0 over-compare

18. Counter 1 over-compare

19. Counter 2 over-compare

20. Counter 3 over-compare

21. Counter 0 under-compare

22. Counter 1 under-compare

23. Counter 2 under-compare

24. Counter 3 under-compare

25. Timer pulse

Note that you can use only one of the card's interrupt sources at a given

time, unless you specially program your interrupt service routine to

handle multiple interrupt sources.

You enable the PCI-1784 interrupt functions by accessed through the

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Advantech PC-LabCard PCI-1784 Especificaciones Pagina 56