I have to place layout instances (ex: buffer with pins in, out, vdd,vss) in encounter..I have no netlist regarding these instance..But I have mentioned in LEF files about that instances..What command I can use to place these instances in encounter... If anyone knws help me plz.....
I am doing Top level..In that I need to connect the pad with a block in between that I need to add some buffers (which is not a library defined buffer)... The buffer which am going to add is also a block buffer.(designed in virtuoso).... How can I implement this???