i'm studying pdk, and i need the design rules drc indication of books cmos and bicmos where do i get the scmos documentation? Scalable CMOS (SCMOS) Design Rules Foundry        Process Lambda (micrometers) Options ON Semi        C5F/N (0.5 micron n-well)                        0.30 SCN3M_SUBM, SCN3ME_SUBM TSMC           0.35 micron 2P4M (4 Metal Polycided, 3.3 V/5 V)  0.20 SCN4ME_SUBM TSMC           0.35 micron 1P4M (4 Metal Silicided, 3.3 V/5 V)  0.20 SCN4M_SUBM TSMC           0.25 micron 5 Metal 1 Poly (2.5 V/3.3 V)         0.15 SCN5M_SUBM TSMC           0.18 micron 6 Metal 1 Poly (1.8 V/3.3 V)         0.10 SCN6M_SUBM TSMC           0.25 micron 5 Metal 1 Poly (2.5 V/3.3 V)         0.12 SCN5M_DEEP TSMC           0.18 micron 6 Metal 1 Poly (1.8 V/3.3 V)         0.09 SCN6M_DEEP Vendor     Feature Size um Orbit      2.0 AMI        1.5 AMI        0.5 TSMC       0.35 TSMC       0.25 TSMC       0.18 Based on MOSIS design rule Revision 7.2 Based on MOSIS design rule Revision 7.3 MOSIS Scalable CMOS (SCMOS) Design Rules (Revision 8.0)

That isn't really a sky130 question, but here is the PDF: https://www.egr.msu.edu/classes/ece410/demlow/files/DRC_rule_scmos.pdf (The original on mosis.com seems to be gone)

thank you very much. if you have more study material I would be grateful.

I don't understand the last sentence.

@Loester F. Botelho this is info for the scmos "process"...are you sure you don't need to drc for the skywater sky130 process? (which is the topic of this slack). If so, check out docs.skywater.tools there's a Design Rules section