################################################################################################
# Copyright 2023 GlobalFoundries PDK Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
################################################################################################

#================================
# ---- Varactor DERIVATIONS ----
#================================

logger.info('Starting VARACTOR DERIVATIONS')

exclude_layers = v5_xtor.or(fusetop).or(polyfuse).or(dualgate)
                    .or(lvs_bjt).or(drc_bjt).or(sab).or(esd).or(resistor).or(res_mk)
                    .or(cap_mk).or(nat).or(fhres).or(fusewindow_d).or(diode_mk)
                    .or(piscap).or(mos_cap_mk).or(mim_l_mk)

# pn_varactor_1p8
pn_varactor_1p8_tp = pcomp.outside(dnwell).inside(nwell).and(lvs_rf).not(dv2).not(exclude_layers)

# pn_varactor_1p8_dw
pn_varactor_1p8_dw_tp = pcomp.inside(dnwell).inside(nwell).and(lvs_rf).not(dv2).not(exclude_layers)

# pn_varactor_6p0
pn_varactor_6p0_tp = pcomp.outside(dnwell).inside(nwell).and(lvs_rf).and(dv2).not(exclude_layers)

# pn_varactor_6p0_dw
pn_varactor_6p0_dw_tp = pcomp.inside(dnwell).inside(nwell).and(lvs_rf).and(dv2).not(exclude_layers)
        

# mos_varactor_1p8
mos_varactor_1p8_g = ngate.inside(nwell).outside(dnwell).and(lvs_rf).not(dv2).not(exclude_layers)

# mos_varactor_1p8_dw
mos_varactor_1p8_dw_g = ngate.inside(nwell).inside(dnwell).and(lvs_rf).not(dv2).not(exclude_layers)

# mos_varactor_6p0
mos_varactor_6p0_g = ngate.inside(nwell).outside(dnwell).and(lvs_rf).and(dv2).not(exclude_layers)

# mos_varactor_6p0_dw
mos_varactor_6p0_dw_g = ngate.inside(nwell).inside(dnwell).and(lvs_rf).and(dv2).not(exclude_layers)