I have a simple design (sort of hand-made multiplexer), let' s call it Self-MuX. I synthesized it with design compiler (synopsys) and them It is placed and route in IC compiler (synopsys). After that I am able to create its timing model (.lib/.db) with primetime, so in practice i can synthesize bigger designs using my Self-Mux as a library.
My problem arise when I want to place and route those bigger designs as I cannot create a whole Mylkyway reference library (with the physical info etc ,...) of the Self-Mux. I cannot find so much information, so I was wondering which are the proper steps to do that.
cheers