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Merge pull request #2066 from The-OpenROAD-Project-staging/ihp-update
Ihp update
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69 changes: 69 additions & 0 deletions
69
flow/platforms/ihp-sg13g2/lvs/rule_decks/bjt_connections.lvs
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| # frozen_string_literal: true | ||
|
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| #========================================================================== | ||
| # Copyright 2024 IHP 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. | ||
| # SPDX-License-Identifier: Apache-2.0 | ||
| #========================================================================== | ||
|
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| #================================ | ||
| # ------ BJT CONNECTIONS -------- | ||
| #================================ | ||
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| logger.info('Starting LVS BJT CONNECTIONS') | ||
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| # ============= | ||
| # ---- NPN ---- | ||
| # ============= | ||
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| # General | ||
| connect(npn_sub, pwell) | ||
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| # npn13G2 nodes connections | ||
| connect(npn13G2_te, npn13G2_e_pin) | ||
| connect(npn13G2_tc, npn13G2_c_pin) | ||
| connect(npn13G2_tb, npn13G2_b_pin) | ||
| connect(npn13G2_e_pin, cont_drw) | ||
| connect(npn13G2_c_pin, cont_drw) | ||
| connect(npn13G2_b_pin, cont_drw) | ||
| connect(npn_sub, pwell) | ||
| connect(npn13G2_e_pin, emwind_drw) | ||
| connect(emwind_drw, metal1_con) | ||
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| # npn13G2L nodes connections | ||
| connect(npn13G2l_te, npn13G2l_e_pin) | ||
| connect(npn13G2l_tc, npn13G2l_c_pin) | ||
| connect(npn13G2l_tb, npn13G2l_b_pin) | ||
| connect(npn13G2l_e_pin, cont_drw) | ||
| connect(npn13G2l_c_pin, cont_drw) | ||
| connect(npn13G2l_b_pin, cont_drw) | ||
| connect(npn_sub, pwell) | ||
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| # npn13G2V nodes connections | ||
| connect(npn13G2v_te, npn13G2v_e_pin) | ||
| connect(npn13G2v_tc, npn13G2v_c_pin) | ||
| connect(npn13G2v_tb, npn13G2v_b_pin) | ||
| connect(npn13G2v_e_pin, cont_drw) | ||
| connect(npn13G2v_c_pin, cont_drw) | ||
| connect(npn13G2v_b_pin, cont_drw) | ||
| connect(npn_sub, pwell) | ||
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| # ============= | ||
| # ---- PNP ---- | ||
| # ============= | ||
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| # pnp_mpa nodes connections | ||
| connect(pnp_mpa_e, cont_drw) | ||
| connect(pnp_mpa_b, cont_drw) | ||
| connect(pnp_mpa_c, cont_drw) |
125 changes: 125 additions & 0 deletions
125
flow/platforms/ihp-sg13g2/lvs/rule_decks/bjt_derivations.lvs
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| # frozen_string_literal: true | ||
|
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| #========================================================================== | ||
| # Copyright 2024 IHP 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. | ||
| # SPDX-License-Identifier: Apache-2.0 | ||
| #========================================================================== | ||
|
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| #================================ | ||
| # ------ BJT DERIVATIONS -------- | ||
| #================================ | ||
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| logger.info('Starting BJT DERIVATIONS') | ||
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| # ============= | ||
| # ---- NPN ---- | ||
| # ============= | ||
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| logger.info('Starting NPN-BJT DERIVATIONS') | ||
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| bjt_exclude = gatpoly.join(pwell_block).join(nsd_drw) | ||
| .join(salblock_drw).join(polyres_drw).join(extblock_drw) | ||
| .join(res_drw).join(recog_diode).join(recog_esd) | ||
| .join(ind_drw).join(ind_pin).join(substrate_drw) | ||
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| npn_exclude = nwell_drw.join(psd_drw).join(nbulay_drw).join(bjt_exclude) | ||
|
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| # ---------- General NPN ---------- | ||
| npn_mk = trans_drw.and(pwell).and(ptap_holes) | ||
| npn_c_exc = emwind_drw.join(emwihv_drw).join(activ_mask) | ||
| .join(nsd_block).join(npn_exclude) | ||
| npn_b_exc = emwind_drw.join(emwihv_drw).join(npn_exclude) | ||
| npn_sub = npn_mk.not(npn_exclude) | ||
| npn_dev = activ.join(activ_mask).and(npn_mk) | ||
|
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| # ---------- npn13G2 ---------- | ||
| # npn13G2 exclusion layers | ||
| npn13G2_e_exc = activ.join(emwihv_drw).join(npn_exclude) | ||
| npn13G2_b_exc = npn_b_exc.join(activ_mask) | ||
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| # npn13G2 nodes | ||
| npn13G2_e_ = emwind_drw.and(activ_mask).and(nsd_block).and(npn_mk).not(npn13G2_e_exc) | ||
| # npn13G2 is a fixed device (0.07um X 0.9um) | ||
| npn13G2_e_pin = npn13G2_e_.with_bbox_min(0.07.um).with_bbox_max(0.9.um).with_area(0.063.um) | ||
| npn13G2_b_pin = nsd_block.and(npn_mk).not(npn13G2_b_exc) | ||
| npn13G2_c_pin = activ.and(npn_mk).not_overlapping(npn_c_exc) | ||
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| npn13G2_dev = npn_dev.join(nsd_block).extents.covering(npn13G2_e_pin).covering(npn13G2_b_pin).covering(npn13G2_c_pin) | ||
| npn13G2_c = npn13G2_dev.sized(-1.nm) | ||
| npn13G2_tc = npn13G2_dev.not(npn13G2_c).interacting(npn13G2_c_pin) | ||
| npn13G2_b = npn13G2_dev.not(npn13G2_c_pin) | ||
| npn13G2_tb = npn13G2_b.not(npn13G2_e_pin).merged | ||
| npn13G2_e = npn13G2_e_pin | ||
| npn13G2_te = npn13G2_e | ||
|
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| # ---------- npn13G2L ---------- | ||
| # npn13G2L exclusion layers | ||
| npn13G2l_e_exc = activ_mask.join(nsd_block).join(emwihv_drw).join(npn_exclude) | ||
| npn13G2l_b_exc = npn_b_exc.join(activ).join(nsd_block) | ||
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| # npn13G2L nodes | ||
| npn13G2l_e_ = emwind_drw.and(activ).and(npn_mk).not(npn13G2l_e_exc) | ||
| # npn13G2L has fixed width (0.07um), Length could vary from 1:2.5 um | ||
| npn13G2l_e_pin = npn13G2l_e_.with_bbox_min(0.07.um).with_bbox_max(1.um, 2.5.um).with_area(0.07.um, 0.175.um) | ||
| npn13G2l_b_pin = activ_mask.and(npn_mk).not(npn13G2l_b_exc) | ||
| npn13G2l_c_pin = npn13G2_c_pin | ||
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| npn13G2l_dev = npn_dev.covering(npn13G2l_e_pin).covering(npn13G2l_b_pin).covering(npn13G2l_c_pin) | ||
| npn13G2l_c = npn13G2l_dev.sized(1.nm) | ||
| npn13G2l_tc = npn13G2l_c.not(npn13G2l_dev).interacting(npn13G2l_c_pin) | ||
| npn13G2l_b = npn13G2l_dev.not(npn13G2l_c_pin) | ||
| npn13G2l_tb = npn13G2l_b.not(npn13G2l_e_pin).merged | ||
| npn13G2l_e = npn13G2l_e_pin | ||
| npn13G2l_te = npn13G2l_e | ||
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| # # ---------- npn13G2V ---------- | ||
| # npn13G2V exclusion layers | ||
| npn13G2v_e_exc = activ_mask.join(nsd_block).join(emwind_drw).join(npn_exclude) | ||
|
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| # npn13G2V nodes | ||
| npn13G2v_e_ = emwihv_drw.and(activ).and(npn_mk).not(npn13G2v_e_exc) | ||
| # npn13G2L has fixed width (0.12um), Length could vary from 1:5 um | ||
| npn13G2v_e_pin = npn13G2v_e_.with_bbox_min(0.12.um).with_bbox_max(1.um, 5.um).with_area(0.12.um, 0.6.um) | ||
| npn13G2v_b_pin = npn13G2l_b_pin | ||
| npn13G2v_c_pin = npn13G2l_c_pin | ||
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| npn13G2v_dev = npn_dev.covering(npn13G2v_e_pin).covering(npn13G2v_b_pin).covering(npn13G2v_c_pin) | ||
| npn13G2v_c = npn13G2v_dev.sized(1.nm) | ||
| npn13G2v_tc = npn13G2v_c.not(npn13G2v_dev).interacting(npn13G2v_c_pin) | ||
| npn13G2v_b = npn13G2v_dev.not(npn13G2v_c_pin) | ||
| npn13G2v_tb = npn13G2v_b.not(npn13G2v_e_pin).merged | ||
| npn13G2v_e = npn13G2v_e_pin | ||
| npn13G2v_te = npn13G2v_e | ||
|
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| # ============= | ||
| # ---- PNP ---- | ||
| # ============= | ||
|
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| logger.info('Starting PNP-BJT DERIVATIONS') | ||
|
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| pnp_exclude = trans_drw.join(emwind_drw) | ||
| .join(emwihv_drw).join(nsd_block).join(bjt_exclude) | ||
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| pnp_mk = ptap_holes.not(pnp_exclude) | ||
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| # pnp general nodes DERIVATIONS | ||
| pnp_e = pactiv.and(pnp_mk).and(nwell_iso) | ||
| pnp_b = nactiv.and(pnp_mk).and(nwell_iso) | ||
| pnp_c = ptap.interacting(pnp_mk).not(pnp_exclude) | ||
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| # pnp_mpa nodes DERIVATIONS | ||
| pnp_mpa_e = pnp_e.and(pnp_b.extents).and(pnp_c.extents) | ||
| pnp_mpa_b = pnp_b.interacting(pnp_b.extents.interacting(pnp_mpa_e)) | ||
| pnp_mpa_c = pnp_c.interacting(pnp_c.extents.interacting(pnp_mpa_e)) |
81 changes: 81 additions & 0 deletions
81
flow/platforms/ihp-sg13g2/lvs/rule_decks/bjt_extraction.lvs
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| @@ -0,0 +1,81 @@ | ||
| # frozen_string_literal: true | ||
|
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| #========================================================================== | ||
| # Copyright 2024 IHP 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. | ||
| # SPDX-License-Identifier: Apache-2.0 | ||
| #========================================================================== | ||
|
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| #================================ | ||
| # ------- BJT EXTRACTION -------- | ||
| #================================ | ||
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| logger.info('Starting BJT EXTRACTION') | ||
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| # ============= | ||
| # ---- NPN ---- | ||
| # ============= | ||
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| logger.info('Starting NPN-BJT EXTRACTION') | ||
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| logger.info('Extraction of npn13G2 BJT transistor') | ||
| extract_devices(bjt4('npn13G2', CustomBJT4), { | ||
| 'C' => npn13G2_c, | ||
| 'B' => npn13G2_b, | ||
| 'E' => npn13G2_e, | ||
| 'S' => npn_sub, | ||
| 'tC' => npn13G2_tc, | ||
| 'tB' => npn13G2_tb, | ||
| 'tE' => npn13G2_te, | ||
| 'tS' => npn_sub | ||
| }) | ||
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| logger.info('Extraction of npn13G2L BJT transistor') | ||
| extract_devices(bjt4('npn13G2l', CustomBJT4), { | ||
| 'C' => npn13G2l_c, | ||
| 'B' => npn13G2l_b, | ||
| 'E' => npn13G2l_e, | ||
| 'S' => npn_sub, | ||
| 'tC' => npn13G2l_tc, | ||
| 'tB' => npn13G2l_tb, | ||
| 'tE' => npn13G2l_te, | ||
| 'tS' => npn_sub | ||
| }) | ||
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| logger.info('Extraction of npn13G2V BJT transistor') | ||
| extract_devices(bjt4('npn13G2v', CustomBJT4), { | ||
| 'C' => npn13G2v_c, | ||
| 'B' => npn13G2v_b, | ||
| 'E' => npn13G2v_e, | ||
| 'S' => npn_sub, | ||
| 'tC' => npn13G2v_tc, | ||
| 'tB' => npn13G2v_tb, | ||
| 'tE' => npn13G2v_te, | ||
| 'tS' => npn_sub | ||
| }) | ||
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| # ============= | ||
| # ---- PNP ---- | ||
| # ============= | ||
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| logger.info('Starting PNP-BJT EXTRACTION') | ||
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| # pnp_mpa BJT | ||
| logger.info('Extracting pnpMPA BJT') | ||
| extract_devices(bjt3('pnpMPA', CustomBJT3), { 'C' => pnp_mpa_c.extents, | ||
| 'B' => pnp_mpa_b.extents, | ||
| 'E' => pnp_mpa_e, | ||
| 'tC' => pnp_mpa_c, | ||
| 'tB' => pnp_mpa_b, | ||
| 'tE' => pnp_mpa_e }) |
39 changes: 39 additions & 0 deletions
39
flow/platforms/ihp-sg13g2/lvs/rule_decks/cap_connections.lvs
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| # frozen_string_literal: true | ||
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| #========================================================================== | ||
| # Copyright 2024 IHP 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. | ||
| # SPDX-License-Identifier: Apache-2.0 | ||
| #========================================================================== | ||
|
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| #================================== | ||
| # ------ MIMCAP CONNECTIONS ------- | ||
| #================================== | ||
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| logger.info('Starting LVS CAP CONNECTIONS') | ||
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| # === cap_mim === | ||
| connect(cmim_btm, metal5_con) | ||
| connect(cmim_top, mim_via) | ||
| connect(mim_via, topmetal1_con) | ||
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| # === rfcmim === | ||
| connect(rfmim_btm, metal5_con) | ||
| connect(rfmim_top, mim_via) | ||
| connect(rfmim_sub, ptap) | ||
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| # === svarivap === | ||
| connect(varicap_ports, cont_drw) | ||
| connect(varicap_ports, text_drw) | ||
| connect(varicap_sub, ptap) |
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