# 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 ;
  NOWIREEXTENSIONATPIN ON ;
  DIVIDERCHAR "/" ;
  BUSBITCHARS "[]" ;
MACRO sky130_fd_sc_hd__a21boi_0
  CLASS CORE ;
  FOREIGN sky130_fd_sc_hd__a21boi_0 ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  2.760000 BY  2.720000 ;
  SYMMETRY X Y R90 ;
  SITE unithd ;
  PIN A1
    ANTENNAGATEAREA  0.159000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.780000 0.765000 2.170000 1.615000 ;
    END
  END A1
  PIN A2
    ANTENNAGATEAREA  0.159000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 2.340000 0.765000 2.615000 1.435000 ;
    END
  END A2
  PIN B1_N
    ANTENNAGATEAREA  0.126000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.470000 1.200000 0.895000 1.955000 ;
    END
  END B1_N
  PIN Y
    ANTENNADIFFAREA  0.392200 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.065000 1.200000 1.610000 1.655000 ;
        RECT 1.065000 1.655000 1.305000 2.465000 ;
        RECT 1.315000 0.255000 1.610000 1.200000 ;
    END
  END Y
  PIN VGND
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE GROUND ;
    PORT
      LAYER met1 ;
        RECT 0.000000 -0.240000 2.760000 0.240000 ;
    END
  END VGND
  PIN VNB
    DIRECTION INOUT ;
    USE GROUND ;
    PORT
      LAYER pwell ;
        RECT 0.145000 -0.085000 0.315000 0.085000 ;
    END
  END VNB
  PIN VPB
    DIRECTION INOUT ;
    USE POWER ;
    PORT
      LAYER nwell ;
        RECT -0.190000 1.305000 2.950000 2.910000 ;
    END
  END VPB
  PIN VPWR
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE POWER ;
    PORT
      LAYER met1 ;
        RECT 0.000000 2.480000 2.760000 2.960000 ;
    END
  END VPWR
  OBS
    LAYER li1 ;
      RECT 0.000000 -0.085000 2.760000 0.085000 ;
      RECT 0.000000  2.635000 2.760000 2.805000 ;
      RECT 0.095000  0.280000 0.380000 0.780000 ;
      RECT 0.095000  0.780000 1.145000 1.030000 ;
      RECT 0.095000  1.030000 0.300000 2.085000 ;
      RECT 0.095000  2.085000 0.355000 2.465000 ;
      RECT 0.525000  2.175000 0.855000 2.635000 ;
      RECT 0.550000  0.085000 1.145000 0.610000 ;
      RECT 1.475000  1.825000 2.665000 2.005000 ;
      RECT 1.475000  2.005000 1.805000 2.465000 ;
      RECT 1.975000  2.175000 2.165000 2.635000 ;
      RECT 2.335000  0.085000 2.665000 0.595000 ;
      RECT 2.335000  2.005000 2.665000 2.465000 ;
    LAYER mcon ;
      RECT 0.145000 -0.085000 0.315000 0.085000 ;
      RECT 0.145000  2.635000 0.315000 2.805000 ;
      RECT 0.605000 -0.085000 0.775000 0.085000 ;
      RECT 0.605000  2.635000 0.775000 2.805000 ;
      RECT 1.065000 -0.085000 1.235000 0.085000 ;
      RECT 1.065000  2.635000 1.235000 2.805000 ;
      RECT 1.525000 -0.085000 1.695000 0.085000 ;
      RECT 1.525000  2.635000 1.695000 2.805000 ;
      RECT 1.985000 -0.085000 2.155000 0.085000 ;
      RECT 1.985000  2.635000 2.155000 2.805000 ;
      RECT 2.445000 -0.085000 2.615000 0.085000 ;
      RECT 2.445000  2.635000 2.615000 2.805000 ;
  END
END sky130_fd_sc_hd__a21boi_0
END LIBRARY