first off does anyone use the 5141 floorplanning tool (Virtuoso Preview), i just wonder if its widely used and therefore useful.
Secondly does it require that each pCell has some sort of macro/size information?
I should expalin my starting point is a schematic called:
cella, cellb, cellc & celld
each of these 4 sub-cells contains some pCells.
I tried from the CIW doing:
export -> PRFlatten
So far i'm getting errors like:
Cannot find switch master cell for instance M0 in cellView (cellA schematic) from viewlist 'autoAbstract abstract schematic netlist ' in library 'stu_PREVIEW_FLOORPLAN'.
Where M0 is a pCell inside cellA.
Appreciate any feedback.