# 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__o31a_2
  CLASS CORE ;
  SOURCE USER ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  3.680000 BY  2.720000 ;
  SYMMETRY X Y R90 ;
  SITE unithd ;
  PIN A1
    ANTENNAGATEAREA  0.247500 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.370000 0.995000 1.760000 1.275000 ;
    END
  END A1
  PIN A2
    ANTENNAGATEAREA  0.247500 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.945000 0.995000 2.190000 1.325000 ;
        RECT 1.990000 1.325000 2.190000 2.125000 ;
    END
  END A2
  PIN A3
    ANTENNAGATEAREA  0.247500 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 2.390000 0.995000 2.640000 2.125000 ;
    END
  END A3
  PIN B1
    ANTENNAGATEAREA  0.247500 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 2.855000 0.995000 3.255000 1.325000 ;
    END
  END B1
  PIN X
    ANTENNADIFFAREA  0.577500 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.085000 1.075000 0.860000 1.295000 ;
        RECT 0.550000 0.265000 0.990000 0.825000 ;
        RECT 0.550000 0.825000 0.860000 1.075000 ;
        RECT 0.550000 1.295000 0.860000 1.835000 ;
        RECT 0.550000 1.835000 0.990000 2.465000 ;
    END
  END X
  PIN VGND
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE GROUND ;
    PORT
      LAYER li1 ;
        RECT 0.000000 -0.085000 3.680000 0.085000 ;
        RECT 0.085000  0.085000 0.380000 0.905000 ;
        RECT 1.160000  0.085000 1.610000 0.825000 ;
        RECT 2.120000  0.085000 2.540000 0.485000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 -0.240000 3.680000 0.240000 ;
    END
  END VGND
  PIN VPWR
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE POWER ;
    PORT
      LAYER li1 ;
        RECT 0.000000 2.635000 3.680000 2.805000 ;
        RECT 0.085000 1.465000 0.380000 2.635000 ;
        RECT 1.165000 1.785000 1.480000 2.635000 ;
        RECT 3.255000 1.835000 3.590000 2.635000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 2.480000 3.680000 2.960000 ;
    END
  END VPWR
  OBS
    LAYER li1 ;
      RECT 1.030000 0.995000 1.200000 1.445000 ;
      RECT 1.030000 1.445000 1.820000 1.615000 ;
      RECT 1.650000 1.615000 1.820000 2.295000 ;
      RECT 1.650000 2.295000 3.080000 2.465000 ;
      RECT 1.780000 0.255000 1.950000 0.655000 ;
      RECT 1.780000 0.655000 2.940000 0.825000 ;
      RECT 2.710000 0.255000 2.940000 0.655000 ;
      RECT 2.830000 1.495000 3.595000 1.665000 ;
      RECT 2.830000 1.665000 3.080000 2.295000 ;
      RECT 3.110000 0.255000 3.595000 0.825000 ;
      RECT 3.425000 0.825000 3.595000 1.495000 ;
  END
END sky130_fd_sc_hd__o31a_2
END LIBRARY