Honored ContributorI am migrating my old quartus and nios project to latest version 13.0. I got a problem now ,The ethernet communication is not working. I found the IRQ number become to -1 in system.h. but I assigned it to 14 in QSYS. Does anybody have same problem?
# define LAN91C111_IRQ -1# define LAN91C111_IRQ_INTERRUPT_CONTROLLER_ID -1
Honored ContributorI changed IRQ number in system.h as below, it works. but this is not a correct way, It will overwrite if i re-generate BSP.
# define LAN91C111_IRQ 14 # define LAN91C111_IRQ_INTERRUPT_CONTROLLER_ID 0Honored Contributoryou should not change IRQ no from system. h go to the SOPC or Qsys assign required IRQ and generate the system, then it will reflect in your IRQ in system .h, system.h is just reflection of your hardware
Honored ContributorThe IRQ no is assigned to 14 in Qsys, why it's -1 in system.h.
Honored ContributorAfter Assigning IRQ (14) , u need to generate system through QSYS, then only it will reflect in your system.h
