Added handling of the 11V NPN and corrected for the problem of extracting
the additional implicicit FET devices that are part of the NPN. This
requires the latest version of magic (8.3.73) or else a device called
"Ignore" shows up in the SPICE output.
diff --git a/sky130/magic/sky130.tech b/sky130/magic/sky130.tech
index 3f4bb20..273596f 100644
--- a/sky130/magic/sky130.tech
+++ b/sky130/magic/sky130.tech
@@ -6134,6 +6134,13 @@
device msubcircuit sky130_fd_pr__pnp_05v0 pnp pwell,space/w *pdiff a2=area
device msubcircuit sky130_fd_pr__npn_11v0 npn dnwell *mvndiff space/w error a2=area
+ # Ignore the extended-drain FET geometry that forms part of the high-voltage
+ # bipolar devices.
+ device msubcircuit Ignore mvnfet *mvndiff,mvndiffres \
+ dnwell pwell,space/w error +npn,pnp l=l w=w
+ device msubcircuit Ignore mvpfet *mvpdiff,mvpdiffres \
+ pwell,space/w nwell error +npn,pnp l=l w=w
+
# Extended drain devices (must appear before the regular devices)
device msubcircuit sky130_fd_pr__nfet_20v0_nvt mvnnfet *mvndiff,mvndiffres \
dnwell pwell,space/w error l=l w=w
