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hbl's avatar
hbl
Icon for New Contributor rankNew Contributor
2 years ago

Adding SV interface to PD _hw.tcl

Trying to define a SV interface in PlatformDesigner _hw.tcl file but I keep getting error message about port/interface! The SV interface declaration was loaded using: add_fileset_file system_bus_if....
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sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
2 years ago

Did you try "readdata" or "writedata" instead of just "data"? If you have no ports defined correctly in the interface, that might explain why you get the interface does not exist error. There has to be at least one signal/port in an interface.

  • hbl's avatar
    hbl
    Icon for New Contributor rankNew Contributor
    2 years ago

    Not sure what you are referring to. The bus_if signal (not port) is called data (see below). How's this going to affect the SV definition?

    interface bus_if

    logic [7:0] data;

    endinterface