Forum Discussion
fa_fpga_enthusiast
Occasional Contributor
Occasional ContributorNios V Hardware Interrupt Limitations
Hello, Based on the Nios V Processor Reference Manual and AN 978 Nios V Processor Migration Guidelines, Nios V supports only 16 hardware interrupts, whereas Nios II supports 32. Additionally, the Ex...
tehjingy_Altera
Regular Contributor
Regular ContributorHi
One method to increase the interrupt number of the NiosV is to use the IRQ Bridge IP.
You could use that to increase the numbers of interrupt to the NiosV.
More details could be found here:
https://www.intel.com/content/www/us/en/docs/programmable/683609/22-2/irq-bridge.html
Regards
Jingyang, Teh
