def draw_layout(self):
lch: int = self.params['lch']
fg: int = self.params['fg']
row_list: List[Tuple[str, int, str]] = self.params['row_list']
min_ntr: int = self.params['min_ntr']
w_list: Optional[List[int]] = self.params['w_list']
if not row_list:
raise ValueError('Cannot draw empty rows.')
if w_list is None:
w_list = [info[1] for info in row_list]
elif len(w_list) != len(row_list):
raise ValueError('width list length mismatch')
row_specs = []
hm_layer = MOSBasePlaceInfo.get_conn_layer(self.grid.tech_info,
lch) + 1
empty_wires = WireData.make_wire_data([], Alignment.CENTER_COMPACT, '')
for info in row_list:
mtype, w, th = info[:3]
if len(info) > 3:
flip = info[3]
else:
flip = False
row_specs.append(
MOSRowSpecs(MOSType[mtype],
w,
th,
empty_wires,
empty_wires,
flip=flip))
ainfo = MOSArrayPlaceInfo(self.grid, lch, {}, {})
min_height = self.grid.get_track_pitch(hm_layer) * min_ntr
pinfo = make_pinfo_compact(ainfo,
row_specs,
True,
True,
min_height=min_height)
self.draw_base(pinfo)
self.set_mos_size(fg)
for ridx in range(len(row_list)):
self.add_mos(ridx, 0, fg, w=w_list[ridx])
def draw_layout(self):
lch: int = self.params['lch']
fg: int = self.params['fg']
fg_sp: int = self.params['fg_sp']
row_list: List[Tuple[str, int, str]] = self.params['row_list']
min_ntr: int = self.params['min_ntr']
mos_sub: bool = self.params['mos_sub']
if not row_list:
raise ValueError('Cannot draw empty rows.')
row_specs = []
empty_wires = WireData.make_wire_data([], Alignment.CENTER_COMPACT, '')
hm_layer = MOSBasePlaceInfo.get_conn_layer(self.grid.tech_info,
lch) + 1
for mtype, w, th in row_list:
row_specs.append(
MOSRowSpecs(MOSType[mtype], w, th, empty_wires, empty_wires))
ainfo = MOSArrayPlaceInfo(self.grid, lch, {}, {})
min_height = self.grid.get_track_pitch(hm_layer) * min_ntr
pinfo = make_pinfo_compact(ainfo,
row_specs,
True,
True,
min_height=min_height)
self.draw_base(pinfo)
self.set_mos_size(2 * fg + fg_sp)
for ridx in range(len(row_list)):
self.add_mos(ridx, 0, fg)
if mos_sub:
self.add_substrate_contact(ridx, fg + fg_sp, seg=fg)
else:
self.add_mos(ridx, fg + fg_sp, fg)