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How to copy stdVia from lower level cell to top (according to some area) ?

Charley Chen

Hi All,

Hierarchy layout cells and use many stdVia/customVia in each cell , How to copy each stdVia/customVia from bottom to top to a new cell ?

Support  asign bBox (all bBox / assign bBox  )

|---  Top Cell                                                            --->   Top Cell New

| -------A Cell /B Cell  (stdVia : M2_M1/M3_M2...)

|-----------C Cell .(stdVia : M2_M1/M3_M2...)

Thank you very much,

Charley

Parents

  • Something like this should do it:

    procedure(CCFcopyViasToTopLevel(bBox @key (cv geGetEditCellView()) 
        (start 0) (stop 32))
    let((hierShape)
        foreach(hierVia dbViaQuery(cv bBox start stop)
            if(listp(hierVia) then
                hierShape=car(last(hierVia))
            else
                hierShape=hierVia
            )
            dbCopyFig(
                hierShape
                cv 
                dbGetHierPathTransform(hierVia)
            )
        )
        t
    )
)

    You can then call: CCFcopyViasToTopLevel(geGetEditCellView()~>bBox) to copy all in the top-level cellView's bounding box, or you could give a different area to the function. If you don't want it to copy the top-level vias that are already present, you can pass ?start 1 to the function.

    Andrew

Reply

  • Something like this should do it:

    procedure(CCFcopyViasToTopLevel(bBox @key (cv geGetEditCellView()) 
        (start 0) (stop 32))
    let((hierShape)
        foreach(hierVia dbViaQuery(cv bBox start stop)
            if(listp(hierVia) then
                hierShape=car(last(hierVia))
            else
                hierShape=hierVia
            )
            dbCopyFig(
                hierShape
                cv 
                dbGetHierPathTransform(hierVia)
            )
        )
        t
    )
)

    You can then call: CCFcopyViasToTopLevel(geGetEditCellView()~>bBox) to copy all in the top-level cellView's bounding box, or you could give a different area to the function. If you don't want it to copy the top-level vias that are already present, you can pass ?start 1 to the function.

    Andrew

Children

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