def add_electrical_pads_top(component: Component, **kwargs) -> Component:
"""connects component electrical ports with pad array at the top
Args:
component:
pad: pad element
spacing: pad array (x, y) spacing
width: pad width
height: pad height
layer: pad layer
"""
c = Component(f"{component.name}_e")
ports = component.get_ports_list(port_type="dc")
c << component
pads = c << pad_array(n=len(ports), port_list=["S"], **kwargs)
pads.x = component.x
pads.y = component.ymax + 100
ports_pads = list(pads.ports.values())
for p1, p2 in zip(ports_pads, ports):
c.add(connect_electrical_shortest_path(p1, p2))
c.ports = component.ports
for port in ports:
c.ports.pop(port.name)
return c
def add_electrical_pads_top(
component: Component,
component_top_to_pad_bottom_distance: float = 100.0,
route_filter=connect_elec_waypoints,
**kwargs,
) -> Component:
"""connects component electrical ports with pad array at the top
Args:
component:
pad: pad element
spacing: pad array (x, y) spacing
width: pad width
height: pad height
layer: pad layer
"""
c = Component(f"{component.name}_e")
ports = component.get_ports_list(port_type="dc")
# for port in ports:
# print(port.name)
# print(len(ports))
c << component
pads = c << pad_array(n=len(ports), port_list=["S"], **kwargs)
pads.x = component.x
pads.ymin = component.ymax + component_top_to_pad_bottom_distance
ports_pads = list(pads.ports.values())
ports_pads.sort(key=lambda p: p.x)
ports.sort(key=lambda p: p.x)
for p1, p2 in zip(ports_pads, ports):
c.add(connect_electrical_shortest_path(p1, p2))
c.ports = component.ports.copy()
for port in ports:
c.ports.pop(port.name)
return c
p2x1 = port2.endpoints[1][0]
p2y1 = port2.endpoints[1][1]
if port1.orientation in [90, 270]:
c.add_polygon(([(p1x1, p1y0), (p1x0, p1y1), (p2x1, p2y1),
(p2x0, p2y0)]),
layer=layer)
else:
c.add_polygon(([(p1x0, p1y1), (p1x1, p1y0), (p2x1, p2y1),
(p2x0, p2y0)]),
layer=layer)
return c.ref()
if __name__ == "__main__":
import pp
from pp.components.electrical.pad import pad_array
c = Component("mzi_with_pads")
mzi = pp.c.mzi2x2(with_elec_connections=True)
pads = pad_array(n=3, port_list=["S"])
p = c << pads
c << mzi
p.move((-150, 200))
ports_pads = list(p.ports.values())
ports_mzi = mzi.get_ports_list(port_type="dc")
for p1, p2 in zip(ports_pads, ports_mzi):
c.add(connect_electrical_shortest_path(p1, p2))
pp.show(c)