commit 282d954a5bd4714241320b6e49d1108a72fbd81d
author Tim Edwards <tim@opencircuitdesign.com> Wed Jul 15 17:52:08 2020 -0400
committer Tim Edwards <tim@opencircuitdesign.com> Wed Jul 15 17:52:08 2020 -0400
tree 5e93af19186c92ff4bbfac04b1a302e14c35e0ea
parent d9fe00033574bd0d8e68d262a5631f7d8b793b31

Modified sky130.tech magic techfile to add nwell and pwell as
masterslice layers to the LEF input setup;  this should resolve
issues with the VNB and VPB pins in standard cells.  Along with
that, committed a script to correct the layers assigned to VNB
and VPB in the original sources.

sky130/magic/sky130.tech

diff --git a/sky130/magic/sky130.tech b/sky130/magic/sky130.tech
index 1bbf877..7f23296 100644
--- a/sky130/magic/sky130.tech
+++ b/sky130/magic/sky130.tech
@@ -3446,9 +3446,8 @@
 
 lef
 
- masterslice pwell  substrate
- masterslice nwell  nwell
- masterslice poly   poly
+ masterslice pwell  pwell PWELL substrate
+ masterslice nwell  nwell NWELL
 
  routing li	li1 LI1 LI li