# 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__clkinv_4
  CLASS CORE ;
  SOURCE USER ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  3.220000 BY  2.720000 ;
  SYMMETRY X Y R90 ;
  SITE unithd ;
  PIN A
    ANTENNAGATEAREA  1.152000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.445000 1.065000 2.660000 1.290000 ;
    END
  END A
  PIN Y
    ANTENNADIFFAREA  1.075200 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.105000 0.725000 3.135000 0.895000 ;
        RECT 0.105000 0.895000 0.275000 1.460000 ;
        RECT 0.105000 1.460000 3.135000 1.630000 ;
        RECT 0.605000 1.630000 0.860000 2.435000 ;
        RECT 1.030000 0.280000 1.290000 0.725000 ;
        RECT 1.465000 1.630000 1.720000 2.435000 ;
        RECT 1.890000 0.280000 2.145000 0.725000 ;
        RECT 2.320000 1.630000 2.580000 2.435000 ;
        RECT 2.835000 0.895000 3.135000 1.460000 ;
    END
  END Y
  PIN VGND
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE GROUND ;
    PORT
      LAYER li1 ;
        RECT 0.000000 -0.085000 3.220000 0.085000 ;
        RECT 0.565000  0.085000 0.860000 0.555000 ;
        RECT 1.460000  0.085000 1.720000 0.555000 ;
        RECT 2.315000  0.085000 2.615000 0.555000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 -0.240000 3.220000 0.240000 ;
    END
  END VGND
  PIN VPWR
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE POWER ;
    PORT
      LAYER li1 ;
        RECT 0.000000 2.635000 3.220000 2.805000 ;
        RECT 0.085000 1.800000 0.430000 2.635000 ;
        RECT 1.030000 1.800000 1.290000 2.635000 ;
        RECT 1.890000 1.800000 2.150000 2.635000 ;
        RECT 2.750000 1.800000 3.135000 2.635000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 2.480000 3.220000 2.960000 ;
    END
  END VPWR
  OBS
  END
END sky130_fd_sc_hd__clkinv_4
END LIBRARY