in the tsmc65nm technology, are there DW_library that includes the memory macros ready for use. I am using DC and try to use this kind of memory macros. I can find the IO/PAD .db files but I don't have that for memory references. I search solvnet, it seems that people use memory compiler from TSMC to generate memory macros. it's true? Can anyone detail the procedure about how to refer memory macros?