multiple MSI in Qsys

Programmable Devices

CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers

multiple MSI in Qsys

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Hello,

I want to implement a design with multiple msi interrupts. Until now I did it with Avalon ST (IP compiler for PCIe , MegaWizard). I tryied to implement it with avalon mm using Qsys but I faced some problems.

I used ip_compiler for pci express but I couldnt enable multiple MSI interrupts.

Also I checked avalon-mm cyclone v hard ip for pci express and I saw that there is a choice for multiple MSI interrupts.

My project is on cyclone iv FPGA. So I can not use this component.

So I want to ask:

1) How can I have multiple MSI interrupts using Qsys??? Is it possible? What component should I use?

2) Is there any way to use avalon-mm cyclone v hard ip for pci express component for my project?

Thanks in advance!

Antonis

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