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BFM written in class has to interface with phy signals

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Hi,

I'm new to systemverilog ..and using NCVLOG...and i'm trying interface my BFM modelled using classes with the interface (phy signals)...cadence is not supporting keyword virtual to do this...can anyone help me on how to do this....i want to keep my classes in a separate file...and the top module in a separate file....also have trouble calling the top module from program file....please help ASAP 

Cheers


Originally posted in cdnusers.org by chaitu2k
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    Hello Ajeetha,

    Thanks a lot for your suggestions! My workmates always ask for "force" and I have to ask it here though I know "force" is not a good style and hard to reuse.

    Since now we are under evaluation procedure of using SystemVerilog (And class-based uRM is not ready now), I have another question below.

    We know global variable can be put to package. So can I put/instance all the Mailbox/queue which containing transactions into one package (I may call it Transaction Mailbox package). Thus all the transactor access the Mailbox package to put/get transactions. I think it more easy for other SV newbie to understand. Do you think it is a good way?

    Any comments will be appreciated!
    Best regards,
    Davy


    Originally posted in cdnusers.org by davyzhu
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  • archive

    Hello Ajeetha,

    Thanks a lot for your suggestions! My workmates always ask for "force" and I have to ask it here though I know "force" is not a good style and hard to reuse.

    Since now we are under evaluation procedure of using SystemVerilog (And class-based uRM is not ready now), I have another question below.

    We know global variable can be put to package. So can I put/instance all the Mailbox/queue which containing transactions into one package (I may call it Transaction Mailbox package). Thus all the transactor access the Mailbox package to put/get transactions. I think it more easy for other SV newbie to understand. Do you think it is a good way?

    Any comments will be appreciated!
    Best regards,
    Davy


    Originally posted in cdnusers.org by davyzhu
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