Begin adding virtuoso support

docs/examples/04a_analogue_circuit_layout_simulation/04a_analogue_circuit_layout_simulation.py

@@ -14,6 +14,13 @@
 
 # # Analogue Circuit Layout & Simulation
 
+# ## Virtuoso Data Extraction
+
+# You might already have a design in Cadence Virtuoso but might want to export some simulation data to use it in a larger co-design flow. `piel` provides limited import functionality currently.
+
+
+# # Open-Source Flow
+#
 # ## Going through the Basics
 
 # We will start off by importing the layout elements of the SKY130nm `gdsfactory` PDK process and understanding how we interact and map them to a schematic.

docs/examples/06_component_codesign_basics.py

@@ -28,7 +28,8 @@
 
 
 import gdsfactory as gf
-import gplugins.tidy3d as gt
+
+# import gplugins.tidy3d as gt
 import tidy3d as td
 
 # ## Getting Started with Mode Analysis
@@ -46,10 +47,10 @@
 # We will use the `gdsfactory` layer default PDK layer stack. You might want to examine it because it has the thicknesses and positions of our layer. You can read more about it [in the `gdsfactory` documentation](https://gdsfactory.github.io/gdsfactory/notebooks/03_layer_stack.html).
 
 gf.config.rich_output()
-PDK = gf.generic_tech.get_generic_pdk()
-PDK.activate()
-LAYER_STACK = PDK.layer_stack
-LAYER_STACK
+# PDK = gf.generic_tech.get_generic_pdk()
+# PDK.activate()
+# LAYER_STACK = PDK.layer_stack
+# LAYER_STACK
 
 # We will also set the resolution of our mesh for the components we care about for the `femwell` PDE solver:
 
@@ -65,10 +66,17 @@
 # We want to model our heated MZI2x2 phase shifter.
 
 our_heated_mzi2x2 = gf.components.mzi2x2_2x2_phase_shifter()
-our_heated_mzi2x2.plot_widget()
+our_heated_mzi2x2.plot()
 
 # ![mzi2x2_2x2_phase_shifter](../_static/img/examples/03a_sax_active_cosimulation/mzi2x2_phase_shifter.PNG)
 
+from gdsfactory.export import to_svg
+
+to_svg(
+    our_heated_mzi2x2,
+    filename="../_static/img/examples/03a_sax_active_cosimulation/mzi2x2_phase_shifter.svg",
+)
+
 # However, we know from the instances list that the heater element in our MZI2x2 is a `straight_heater_simple`
 
 our_heated_mzi2x2.settings.full

piel/models/logic/electro_optic/signal_map.py

@@ -29,6 +29,7 @@ def linear_bit_phase_map(
     final_phase_rad: float,
     initial_phase_rad: float = 0,
     quantization_error: float = 0.000001,
+    **kwargs,
 ) -> BitPhaseMap:
     """
     Returns a linear direct mapping of bits to phase.

piel/models/physical/photonic/component_lattice_generic.py

@@ -28,9 +28,7 @@ def find_largest_component(component_list: list) -> Component:
 
 
 @cell
-def component_lattice_generic(
-    network: list[list] | None = None,
-) -> Component:
+def component_lattice_generic(network: list[list] | None = None, **kwargs) -> Component:
     """
     The shape of the `network` matrix determines the physical interconnection.
     Note that there should be at least S+1=N modes

piel/tools/__init__.py

@@ -1,8 +1,9 @@
 from . import amaranth
 from . import cocotb
 from . import gdsfactory
-from . import openlane
 from . import hdl21
+from . import openlane
 from . import sax
-from . import qutip
 from . import skrf
+from . import virtuoso
+from . import qutip

piel/tools/virtuoso/__init__.py

@@ -0,0 +1 @@
+from . import simulation

piel/tools/virtuoso/simulation/data/__init__.py

@@ -0,0 +1,3 @@
+from . import dc
+from . import transient
+from . import expressions

piel/tools/virtuoso/simulation/data/dc.py

@@ -0,0 +1 @@
+