| ################################################################################################ |
| # Copyright 2022 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. |
| ################################################################################################ |
| |
| |
| if BEOL |
| |
| if METAL_LEVEL == '4LM' || METAL_LEVEL == '5LM' || METAL_LEVEL == '6LM' |
| #================================================ |
| #---------------------METAL4--------------------- |
| #================================================ |
| |
| # Rule M4.1: min. metal4 width is 0.28µm |
| logger.info('Executing rule M4.1') |
| m41_l1 = metal4.width(0.28.um, euclidian).polygons(0.001) |
| m41_l1.output('M4.1', 'M4.1 : min. metal4 width : 0.28µm') |
| m41_l1.forget |
| |
| # Rule M4.2a: min. metal4 spacing is 0.28µm |
| logger.info('Executing rule M4.2a') |
| m42a_l1 = metal4.space(0.28.um, euclidian).polygons(0.001) |
| m42a_l1.output('M4.2a', 'M4.2a : min. metal4 spacing : 0.28µm') |
| m42a_l1.forget |
| |
| # Rule M4.2b: Space to wide Metal4 (length & width > 10um) is 0.3µm |
| logger.info('Executing rule M4.2b') |
| m42b_l1 = metal4.separation(metal4.not_interacting(metal4.edges.with_length(nil, 10.um)), 0.3.um, euclidian).polygons(0.001) |
| m42b_l1.output('M4.2b', 'M4.2b : Space to wide Metal4 (length & width > 10um) : 0.3µm') |
| m42b_l1.forget |
| |
| # Rule M4.3: Minimum metal4 area is 0.1444µm² |
| logger.info('Executing rule M4.3') |
| m43_l1 = metal4.with_area(nil, 0.1444.um) |
| m43_l1.output('M4.3', 'M4.3 : Minimum metal4 area : 0.1444µm²') |
| m43_l1.forget |
| end # METAL_LEVEL |
| end #BEOL |
