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"ncelab: *E,CUVPOM " Errors... is invalid or has multiple connections

RFStuff

Dear All,

I have a verilogAMS module. I have declared an output port bus as data_out[4:0] like below:-

output wreal data_out[4:0];

real past_data_bits[4:0];

.......

.......

genvar ind1

for (ind1=N;ind1>=0;ind1=ind1-1) begin
    assign data_out[ind1]=past_data_bits[ind1];

end

The above code compiled properly without any error. However, when I simulated it, I get  the error:-  "ncelab: *E,CUVPOM " Errors...  is invalid or has multiple connections.

Could anybody please tell how to get over this issue ?

Kind Regards,

Parents
  • Andrew Beckett

    Not sure it's necessarily related to that - since it's an elaboration rather than compilation error. The expanded help (using XCELIUM, but it will be the same with the obsolete INCISIVE release too):

    UNIX> xmhelp xmelab CUVPOM
    xmhelp: 20.03-s016: (c) Copyright 1995-2021 Cadence Design Systems, Inc.
    xmelab/CUVPOM =
    The indicated port was either not declared in the instanced
    module, or it was mentioned too many times in the connection
    list.

    So it might be related to the use of the module?

    See also What are the possible reasons for the elaboration error message: *E, CUVPOM? (this was from searching on support.cadence.com for CUVPOM) - as was this: Handling mixed-signal design elaboration

    Andrew

Reply
  • Andrew Beckett

    Not sure it's necessarily related to that - since it's an elaboration rather than compilation error. The expanded help (using XCELIUM, but it will be the same with the obsolete INCISIVE release too):

    UNIX> xmhelp xmelab CUVPOM
    xmhelp: 20.03-s016: (c) Copyright 1995-2021 Cadence Design Systems, Inc.
    xmelab/CUVPOM =
    The indicated port was either not declared in the instanced
    module, or it was mentioned too many times in the connection
    list.

    So it might be related to the use of the module?

    See also What are the possible reasons for the elaboration error message: *E, CUVPOM? (this was from searching on support.cadence.com for CUVPOM) - as was this: Handling mixed-signal design elaboration

    Andrew

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