# 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_hd__a21bo_4
  CLASS CORE ;
  SOURCE USER ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  5.980000 BY  2.720000 ;
  SYMMETRY X Y R90 ;
  SITE unithd ;
  PIN A1
    ANTENNAGATEAREA  0.495000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 4.590000 1.010000 4.955000 1.360000 ;
    END
  END A1
  PIN A2
    ANTENNAGATEAREA  0.495000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 4.025000 1.010000 4.420000 1.275000 ;
        RECT 4.245000 1.275000 4.420000 1.595000 ;
        RECT 4.245000 1.595000 5.390000 1.765000 ;
        RECT 5.220000 1.055000 5.700000 1.290000 ;
        RECT 5.220000 1.290000 5.390000 1.595000 ;
    END
  END A2
  PIN B1_N
    ANTENNAGATEAREA  0.247500 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.500000 1.010000 0.830000 1.625000 ;
    END
  END B1_N
  PIN X
    ANTENNADIFFAREA  0.924000 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.000000 0.615000 2.340000 0.785000 ;
        RECT 1.000000 0.785000 1.235000 1.595000 ;
        RECT 1.000000 1.595000 2.410000 1.765000 ;
    END
  END X
  PIN VGND
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE GROUND ;
    PORT
      LAYER li1 ;
        RECT 0.000000 -0.085000 5.980000 0.085000 ;
        RECT 0.710000  0.085000 1.050000 0.445000 ;
        RECT 1.580000  0.085000 1.910000 0.445000 ;
        RECT 2.515000  0.085000 3.285000 0.445000 ;
        RECT 3.855000  0.085000 4.185000 0.445000 ;
        RECT 5.545000  0.085000 5.825000 0.885000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 -0.240000 5.980000 0.240000 ;
    END
  END VGND
  PIN VPWR
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE POWER ;
    PORT
      LAYER li1 ;
        RECT 0.000000 2.635000 5.980000 2.805000 ;
        RECT 0.720000 2.275000 1.050000 2.635000 ;
        RECT 1.580000 2.275000 1.910000 2.635000 ;
        RECT 2.435000 2.275000 2.770000 2.635000 ;
        RECT 4.235000 2.275000 4.565000 2.635000 ;
        RECT 5.075000 2.275000 5.405000 2.635000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 2.480000 5.980000 2.960000 ;
    END
  END VPWR
  OBS
    LAYER li1 ;
      RECT 0.105000 0.255000 0.540000 0.840000 ;
      RECT 0.105000 0.840000 0.330000 1.795000 ;
      RECT 0.105000 1.795000 0.565000 1.935000 ;
      RECT 0.105000 1.935000 2.870000 2.105000 ;
      RECT 0.105000 2.105000 0.550000 2.465000 ;
      RECT 1.405000 0.995000 2.810000 1.185000 ;
      RECT 1.405000 1.185000 2.530000 1.325000 ;
      RECT 2.640000 0.615000 3.645000 0.670000 ;
      RECT 2.640000 0.670000 4.965000 0.785000 ;
      RECT 2.640000 0.785000 3.010000 0.800000 ;
      RECT 2.640000 0.800000 2.810000 0.995000 ;
      RECT 2.700000 1.355000 3.305000 1.525000 ;
      RECT 2.700000 1.525000 2.870000 1.935000 ;
      RECT 2.995000 0.995000 3.305000 1.355000 ;
      RECT 3.055000 1.695000 3.225000 2.210000 ;
      RECT 3.055000 2.210000 4.065000 2.380000 ;
      RECT 3.475000 0.255000 3.645000 0.615000 ;
      RECT 3.475000 0.785000 4.965000 0.840000 ;
      RECT 3.475000 0.840000 3.645000 1.805000 ;
      RECT 3.885000 1.445000 4.065000 1.935000 ;
      RECT 3.885000 1.935000 5.825000 2.105000 ;
      RECT 3.885000 2.105000 4.065000 2.210000 ;
      RECT 4.685000 0.405000 4.965000 0.670000 ;
      RECT 5.570000 1.460000 5.825000 1.935000 ;
  END
END sky130_fd_sc_hd__a21bo_4
END LIBRARY