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IORD_ALTERA_VIC_INT_PENDING() & alt_irq_pending ()

Altera_Forum
Honored Contributor II
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Hi, 

I'm trying to use FreeRTOS with the VIC on NIOS II. 

This is possible if you rewrite the alt_irq_handle routine for the VIC driver (not provided by Intel/Altera). 

What's the difference between alt_irq_pending and IORD_ALTERA_VIC_INT_PENDING functions? 

Are they similar? 

Best Regards
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