# 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 5.5 ;
NAMESCASESENSITIVE ON ;
BUSBITCHARS "[]" ;
DIVIDERCHAR "/" ;
MACRO sky130_fd_sc_lp__a22o_0
  CLASS CORE ;
  SOURCE USER ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  3.360000 BY  3.330000 ;
  SYMMETRY X Y R90 ;
  SITE unit ;
  PIN A1
    ANTENNAGATEAREA  0.159000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.385000 0.780000 3.275000 1.015000 ;
        RECT 2.795000 1.015000 3.275000 2.190000 ;
    END
  END A1
  PIN A2
    ANTENNAGATEAREA  0.159000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.995000 1.185000 1.360000 1.985000 ;
    END
  END A2
  PIN B1
    ANTENNAGATEAREA  0.159000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.530000 1.185000 1.895000 1.985000 ;
    END
  END B1
  PIN B2
    ANTENNAGATEAREA  0.159000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 2.065000 1.185000 2.465000 1.985000 ;
    END
  END B2
  PIN X
    ANTENNADIFFAREA  0.310500 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.085000 0.265000 0.475000 0.595000 ;
        RECT 0.085000 0.595000 0.335000 2.495000 ;
        RECT 0.085000 2.495000 0.590000 3.075000 ;
    END
  END X
  PIN VGND
    DIRECTION INOUT ;
    USE GROUND ;
    PORT
      LAYER met1 ;
        RECT 0.000000 -0.245000 3.360000 0.245000 ;
    END
  END VGND
  PIN VNB
    DIRECTION INOUT ;
    USE GROUND ;
    PORT
      LAYER met1 ;
        RECT 0.000000 0.000000 0.500000 0.500000 ;
    END
  END VNB
  PIN VPB
    DIRECTION INOUT ;
    USE POWER ;
    PORT
      LAYER met1 ;
        RECT 0.000000 2.800000 0.500000 3.300000 ;
    END
  END VPB
  PIN VPWR
    DIRECTION INOUT ;
    USE POWER ;
    PORT
      LAYER met1 ;
        RECT 0.000000 3.085000 3.360000 3.575000 ;
    END
  END VPWR
  OBS
    LAYER li1 ;
      RECT 0.000000 -0.085000 3.360000 0.085000 ;
      RECT 0.000000  3.245000 3.360000 3.415000 ;
      RECT 0.505000  0.775000 1.215000 0.945000 ;
      RECT 0.505000  0.945000 0.760000 2.155000 ;
      RECT 0.505000  2.155000 2.090000 2.325000 ;
      RECT 0.645000  0.085000 0.875000 0.545000 ;
      RECT 0.760000  2.495000 1.090000 3.245000 ;
      RECT 1.045000  0.280000 1.780000 0.610000 ;
      RECT 1.045000  0.610000 1.215000 0.775000 ;
      RECT 1.260000  2.505000 1.590000 2.905000 ;
      RECT 1.260000  2.905000 2.640000 3.075000 ;
      RECT 1.760000  2.325000 2.090000 2.735000 ;
      RECT 2.310000  2.445000 2.640000 2.905000 ;
      RECT 2.410000  0.085000 2.740000 0.610000 ;
      RECT 2.820000  2.445000 3.130000 3.245000 ;
    LAYER mcon ;
      RECT 0.155000 -0.085000 0.325000 0.085000 ;
      RECT 0.155000  3.245000 0.325000 3.415000 ;
      RECT 0.635000 -0.085000 0.805000 0.085000 ;
      RECT 0.635000  3.245000 0.805000 3.415000 ;
      RECT 1.115000 -0.085000 1.285000 0.085000 ;
      RECT 1.115000  3.245000 1.285000 3.415000 ;
      RECT 1.595000 -0.085000 1.765000 0.085000 ;
      RECT 1.595000  3.245000 1.765000 3.415000 ;
      RECT 2.075000 -0.085000 2.245000 0.085000 ;
      RECT 2.075000  3.245000 2.245000 3.415000 ;
      RECT 2.555000 -0.085000 2.725000 0.085000 ;
      RECT 2.555000  3.245000 2.725000 3.415000 ;
      RECT 3.035000 -0.085000 3.205000 0.085000 ;
      RECT 3.035000  3.245000 3.205000 3.415000 ;
  END
END sky130_fd_sc_lp__a22o_0