Altera Max II - Page 37

Altera Corporation Development Kit Version 1.1.0 2–29
July 2005 MAX II Development Kit Getting Started User Guide
Getting Started
11. Push one of the four user-defined push switches on the board to
generate an interrupt. The application reads the corresponding
register to figure out which switch was pushed and clears the
interrupt. A dialog box appears when an interrupt is received (see
Figure 2–10). If multiple switches are pushed at the same time,
multiple dialog boxes appear.
Figure 2–10. Interrupt Received Dialog Box