# 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__o21a_1
  CLASS CORE ;
  FOREIGN sky130_fd_sc_hd__o21a_1 ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  2.760000 BY  2.720000 ;
  SYMMETRY X Y R90 ;
  SITE unithd ;
  PIN A1
    ANTENNAGATEAREA  0.247500 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 2.345000 1.075000 2.675000 1.275000 ;
        RECT 2.445000 1.275000 2.675000 1.615000 ;
    END
  END A1
  PIN A2
    ANTENNAGATEAREA  0.247500 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.705000 1.075000 2.035000 1.095000 ;
        RECT 1.705000 1.095000 2.155000 1.275000 ;
        RECT 1.940000 1.275000 2.155000 2.390000 ;
    END
  END A2
  PIN B1
    ANTENNAGATEAREA  0.247500 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.065000 1.075000 1.535000 1.305000 ;
    END
  END B1
  PIN X
    ANTENNADIFFAREA  0.449000 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.085000 0.255000 0.425000 1.030000 ;
        RECT 0.085000 1.030000 0.365000 2.465000 ;
    END
  END X
  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 0.535000  1.860000 1.245000 2.635000 ;
      RECT 0.595000  0.085000 0.765000 0.545000 ;
      RECT 0.595000  0.715000 1.305000 0.905000 ;
      RECT 0.595000  0.905000 0.880000 1.475000 ;
      RECT 0.595000  1.475000 1.745000 1.690000 ;
      RECT 1.005000  0.255000 1.365000 0.520000 ;
      RECT 1.005000  0.520000 1.360000 0.525000 ;
      RECT 1.005000  0.525000 1.355000 0.535000 ;
      RECT 1.005000  0.535000 1.350000 0.540000 ;
      RECT 1.005000  0.540000 1.345000 0.550000 ;
      RECT 1.005000  0.550000 1.340000 0.555000 ;
      RECT 1.005000  0.555000 1.330000 0.565000 ;
      RECT 1.005000  0.565000 1.320000 0.575000 ;
      RECT 1.005000  0.575000 1.305000 0.715000 ;
      RECT 1.415000  1.690000 1.745000 2.465000 ;
      RECT 1.495000  0.635000 1.825000 0.715000 ;
      RECT 1.495000  0.715000 2.675000 0.905000 ;
      RECT 1.995000  0.085000 2.165000 0.545000 ;
      RECT 2.335000  0.255000 2.675000 0.715000 ;
      RECT 2.335000  1.915000 2.665000 2.635000 ;
    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__o21a_1
END LIBRARY