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Altera_Forum's avatar
Altera_Forum
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11 years ago

Custom ip: can't see IRQ number in system.h

Hello, I'm trying to create a custom component which should generate an interrupt to the NIOS. My problem is that the BSP generate the system.h with no interruption for the component. Qsys ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

I use Quartus 13.1 and no bridge in the design. The sender is connected to the NIOSII receiver with automatically assigned numbers. This one is the 4 in Qsys. I checked others IRQ numbers from standard peripherals 0,1,2,3 and 5 are correctly populated in system.h

In one of the Altera's paper they recommend to get inspired with existing components such as jtag_uart which i did.

I checked the qsys file and my irq is connected just like the 5 other