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Altera_Forum
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13 years ago

DE1 Basic Computer on Nios II SBT

Hi everyone! I am a beginner with the Cyclone II board. Just got it last week. I tried to implement the DE1 Basic Computer project with the Altera Monitor Program and it works absolutely fine I wante...
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Altera_Forum
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13 years ago

I think you can use this, change the defines for the ones you have on your system.h

alt_ic_isr_register(SYS_TIMER_IRQ_INTERRUPT_CONTROLLER_ID,SYS_TIMER_IRQ,ms_clock_isr, NULL, 0x0);

alt_ic_irq_enable(SYS_TIMER_IRQ_INTERRUPT_CONTROLLER_ID,SYS_TIMER_IRQ);

ms_clock_isr is the function that treat the interrupt.

Don't forget you have to clean the interrupt flag when you finish.