commit b0b0675731452cc07a65d8fc5aadf441f08794dd
author Tim Edwards <tim@opencircuitdesign.com> Fri Jan 22 09:06:11 2021 -0500
committer Tim Edwards <tim@opencircuitdesign.com> Fri Jan 22 09:06:11 2021 -0500
tree eb4af250cdb8bfa0050058b5f587d481121c83a2
parent 95c92cc563e00b3ee3ed9863b352304943e8ff8f

Force GDS reads in magic to ignore layer 236:0, which is some kind
of undocumented outline marker.

sky130/magic/sky130.tech

diff --git a/sky130/magic/sky130.tech b/sky130/magic/sky130.tech
index 8e8f468..9e88d0a 100644
--- a/sky130/magic/sky130.tech
+++ b/sky130/magic/sky130.tech
@@ -2226,6 +2226,7 @@
  ignore POLYMOD
  ignore LOWTAPDENSITY
  ignore FILLOBSPOLY
+ ignore OUTLINE
 
  layer pnp NWELL,WELLTXT,WELLPIN
  and PNPID
@@ -3738,6 +3739,7 @@
  calma LOWTAPDENSITY 81 14
  # ESD area ID
  calma ESDID 81 19
+ calma OUTLINE 236 0
  
  # LICON
  calma CONT 66 44