tree 5966f429cc51ee21ddcb00f237fe9767e67e5f2d
parent 195d9a3881966cd170c633ab10da89cd31b63f31
author Tim Edwards <tim@opencircuitdesign.com> 1640967579 -0500
committer Tim Edwards <tim@opencircuitdesign.com> 1640967579 -0500

Updated and corrected some of the parasitic extraction tables in
the magic techfile for sky130 (again).  This corrects issues around
the use of the "isosub" layer in conjunction with the update in magic
version 8.3.248, defining "isosub" and "dnwell" as shield types to
substrate, and defining equivalent parasitic capacitances between
all layers and "isosub" or "dnwell".