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Nios module hierarchy in Verilog?

Honored Contributor II

I can't connect to signal from module which included in SOPC system. How I should connect to hierarchical signal? 


I have SOPC with Nios and my component "onchip_mem_pci". In SOPC it is "onchip_mem_pci_inst" 


In SignalTab path is: 




I try all combinations, and have error: compiler can't find PCI_ICR_IRQ. :cool: ??? 

a = IP_TSI.Nios.the_onchip_mem_pci_inst.the_onchip_mem_pci.PCI_ICR_IRQ; 

a = IP_TSI.Nios.onchip_mem_pci_inst.the_onchip_mem_pci.PCI_ICR_IRQ; 

a = IP_TSI.Nios.the_onchip_mem_pci_inst.onchip_mem_pci.PCI_ICR_IRQ; 

a = IP_TSI.Nios.onchip_mem_pci_inst.onchip_mem_pci.PCI_ICR_IRQ;
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