Modified the gds_import_io.tcl script to handle selective

flattening of cells that have been added recently (e.g., the sio pad) and are now being coerced into passing transistor-level LVS.
RTimothyEdwards · May 17, 2024 · dc02929 · dc02929
1 parent 5ff733d
commit dc02929
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/VERSION b/VERSION
@@ -1 +1 @@
-1.0.483
+1.0.484
diff --git a/sky130/custom/scripts/gds_import_io.tcl b/sky130/custom/scripts/gds_import_io.tcl
@@ -1,6 +1,7 @@
 cif istyle sky130()
 #
 gds flatten true
+gds flatglob *_CDNS_*
 gds flatglob *_cdns_*
 gds flatglob *sky130_fd_pr__*_example_*
 
@@ -37,3 +38,7 @@ gds flatglob *sky130_fd_io__gpiov2_ictl_logic*
 gds flatglob *sky130_fd_io__gpio_pddrvr_strong_slowv2*
 gds flatglob *sky130_fd_io__gpiov2_pddrvr_strong*
 
+### flatten ESD devices in SIO.  Note:  HVI covering the entire device
+### in nhvnative cell would avoid this issue.
+gds flatglob *reg_pu_nhvnative*
+gds flatglob *pu_natives*