3nm DRM :
/projects/BCM_analog8/analog/tsmc3/ffe/latest/drmCombined.pdf
CAD LAYER NUMBER AND DATA TYPE
https://drive.google.com/file/d/1iO-nazeUjQ7yZVWOUM1fd44oV54Agc_w/view?usp=drive_link
DUMMY LAYER PATTERN
https://drive.google.com/file/d/1LjMVfK97-eYZ_5vUSYZueessuzLtdAv6/view?usp=drive_link
Layer short names
https://drive.google.com/file/d/1AVp9TQafMx8yhIiUy1ASW52BegjGdLKo/view?usp=sharing