#239 SRAM macros failing LVS Issue created by urish Environment IHP-Open-PDK commit 860268e Expected Behavior SRAM macros pass LVS checks Actual Behavior SRAM macros fail LVS checks. I tested with the following macros: • RM_IHPSG13_1P_1024x8_c2_bm_bist.gds • RM_IHPSG13_1P_1024x64_c2_bm_bist.gds • RM_IHPSG13_1P_64x64_c2_bm_bist.gds • RM_IHPSG13_1P_4096x8_c3_bm_bist.gds The errors seem to be related to

RSC_IHPSG13_CDLYX1_DUMMY

- I'm attaching a copy of the LVS run dir with the extracted circuit and the .lvsdb file: lvs_run_2024_10_28_12_29_51.zip Steps to Reproduce the Problem Check out this repo (dev branch), set

PDK_ROOT

to point at the checked out repo, and then run: cd $PDK_ROOT/ihp-sg13g2/libs.tech/klayout/tech/lvs python run_lvs.py --layout $PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_sram/gds/RM_IHPSG13_1P_1024x8_c2_bm_bist.gds --netlist $PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_sram/cdl/RM_IHPSG13_1P_1024x8_c2_bm_bist.cdl IHP-GmbH/IHP-Open-PDK