def make_tdb(self, layermap=''):
"""
Makes a new TemplateDB object. If no routing grid parameters are sent in, dummy parameters are used.
"""
self.impl_lib = self.specs['impl_lib']
if 'routing_grid' in self.specs:
layers = self.specs['routing_grid']['layers']
spaces = self.specs['routing_grid']['spaces']
widths = self.specs['routing_grid']['widths']
bot_dir = self.specs['routing_grid']['bot_dir']
else:
# Use dummy routing grid settings
layers = [1, 2, 3, 4, 5]
spaces = [0.1, 0.1, 0.1, 0.1, 0.2]
widths = [0.1, 0.1, 0.1, 0.1, 0.2]
bot_dir = 'y'
routing_grid = RoutingGrid(self.prj.tech_info, layers, spaces, widths,
bot_dir)
self.tdb = TemplateDB('template_libs.def',
routing_grid,
self.impl_lib,
use_cybagoa=True,
name_prefix=self.specs.get('name_prefix', ''),
name_suffix=self.specs.get('name_suffix', ''),
prj=self.prj,
gds_lay_file=layermap)
def make_tdb(prj, target_lib):
layers = [3, 4, 5, 6, 7, 8, 9, 10]
spaces = [0.1, 0.1, 0.2, 0.2, 0.2, 0.2, 0.4, 0.4]
widths = [0.1, 0.1, 0.2, 0.2, 0.2, 0.2, 0.4, 0.4]
bot_dir = 'y'
routing_grid = RoutingGrid(prj.tech_info, layers, spaces, widths, bot_dir)
tdb = TemplateDB('template_libs.def', routing_grid, target_lib, use_cybagoa=True)
return tdb
def make_tdb(prj, target_lib, specs):
grid_specs = specs['routing_grid']
layers = grid_specs['layers']
spaces = grid_specs['spaces']
widths = grid_specs['widths']
bot_dir = grid_specs['bot_dir']
routing_grid = RoutingGrid(prj.tech_info, layers, spaces, widths, bot_dir)
tdb = TemplateDB('template_libs.def', routing_grid, target_lib, use_cybagoa=True)
return tdb
def test_find_next_track(routing_grid: RoutingGrid, lay: int, coord: int,
w_ntr: int, mode: Union[RoundMode, int],
half_track: bool, expect: HalfInt) -> None:
"""Check that find_next_htr() works properly."""
ans = routing_grid.find_next_track(lay,
coord,
tr_width=w_ntr,
half_track=half_track,
mode=mode)
assert ans == expect
assert isinstance(ans, HalfInt)
def make_tdb(prj, specs, impl_lib):
grid_specs = specs['routing_grid']
layers = grid_specs['layers']
spaces = grid_specs['spaces']
widths = grid_specs['widths']
bot_dir = grid_specs['bot_dir']
# create RoutingGrid object
routing_grid = RoutingGrid(prj.tech_info, layers, spaces, widths, bot_dir)
# create layout template database
tdb = TemplateDB('template_libs.def', routing_grid, impl_lib, use_cybagoa=True)
return tdb
