# Copyright 2020 The SkyWater 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

VERSION 5.7 ;
  NAMESCASESENSITIVE ON ;
  NOWIREEXTENSIONATPIN ON ;
  DIVIDERCHAR "/" ;
  BUSBITCHARS "[]" ;
UNITS
  DATABASE MICRONS 200 ;
END UNITS
MACRO sky130_fd_sc_lp__a31o_m
  CLASS CORE ;
  SOURCE USER ;
  FOREIGN sky130_fd_sc_lp__a31o_m ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  3.360000 BY  3.330000 ;
  SYMMETRY X Y R90 ;
  SITE unit ;
  PIN A1
    ANTENNAGATEAREA  0.126000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 2.075000 1.210000 2.300000 2.120000 ;
    END
  END A1
  PIN A2
    ANTENNAGATEAREA  0.126000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.590000 1.210000 1.765000 2.120000 ;
    END
  END A2
  PIN A3
    ANTENNAGATEAREA  0.126000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.050000 1.210000 1.285000 2.490000 ;
    END
  END A3
  PIN B1
    ANTENNAGATEAREA  0.126000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 2.555000 1.210000 2.870000 2.490000 ;
    END
  END B1
  PIN X
    ANTENNADIFFAREA  0.222600 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.155000 0.350000 0.725000 0.680000 ;
        RECT 0.155000 0.680000 0.325000 1.710000 ;
        RECT 0.155000 1.710000 0.735000 1.880000 ;
        RECT 0.545000 1.880000 0.735000 2.870000 ;
    END
  END X
  PIN VGND
    DIRECTION INOUT ;
    USE GROUND ;
    PORT
      LAYER li1 ;
        RECT 0.000000 -0.085000 3.360000 0.085000 ;
        RECT 0.905000  0.085000 1.235000 0.580000 ;
        RECT 2.595000  0.085000 2.805000 0.640000 ;
      LAYER mcon ;
        RECT 0.155000 -0.085000 0.325000 0.085000 ;
        RECT 0.635000 -0.085000 0.805000 0.085000 ;
        RECT 1.115000 -0.085000 1.285000 0.085000 ;
        RECT 1.595000 -0.085000 1.765000 0.085000 ;
        RECT 2.075000 -0.085000 2.245000 0.085000 ;
        RECT 2.555000 -0.085000 2.725000 0.085000 ;
        RECT 3.035000 -0.085000 3.205000 0.085000 ;
      LAYER met1 ;
        RECT 0.000000 -0.245000 3.360000 0.245000 ;
    END
  END VGND
  PIN VPWR
    DIRECTION INOUT ;
    USE POWER ;
    PORT
      LAYER li1 ;
        RECT 0.000000 3.245000 3.360000 3.415000 ;
        RECT 0.915000 2.730000 1.245000 3.245000 ;
        RECT 1.835000 2.670000 2.025000 3.245000 ;
      LAYER mcon ;
        RECT 0.155000 3.245000 0.325000 3.415000 ;
        RECT 0.635000 3.245000 0.805000 3.415000 ;
        RECT 1.115000 3.245000 1.285000 3.415000 ;
        RECT 1.595000 3.245000 1.765000 3.415000 ;
        RECT 2.075000 3.245000 2.245000 3.415000 ;
        RECT 2.555000 3.245000 2.725000 3.415000 ;
        RECT 3.035000 3.245000 3.205000 3.415000 ;
      LAYER met1 ;
        RECT 0.000000 3.085000 3.360000 3.575000 ;
    END
  END VPWR
  OBS
    LAYER li1 ;
      RECT 0.510000 0.860000 3.220000 1.030000 ;
      RECT 0.510000 1.030000 0.680000 1.530000 ;
      RECT 1.425000 2.670000 1.635000 3.000000 ;
      RECT 1.465000 2.320000 2.375000 2.490000 ;
      RECT 1.465000 2.490000 1.635000 2.670000 ;
      RECT 2.165000 0.440000 2.375000 0.860000 ;
      RECT 2.205000 2.490000 2.375000 2.670000 ;
      RECT 2.205000 2.670000 2.535000 2.880000 ;
      RECT 2.715000 2.670000 3.220000 2.840000 ;
      RECT 2.715000 2.840000 2.905000 3.000000 ;
      RECT 3.050000 1.030000 3.220000 2.670000 ;
  END
END sky130_fd_sc_lp__a31o_m