# 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__inv_4
  CLASS CORE ;
  SOURCE USER ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  2.300000 BY  2.720000 ;
  SYMMETRY X Y R90 ;
  SITE unithd ;
  PIN A
    ANTENNAGATEAREA  0.990000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.105000 1.075000 1.735000 1.325000 ;
    END
  END A
  PIN Y
    ANTENNADIFFAREA  0.891000 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.565000 0.255000 0.895000 0.725000 ;
        RECT 0.565000 0.725000 2.170000 0.905000 ;
        RECT 0.565000 1.495000 2.170000 1.665000 ;
        RECT 0.565000 1.665000 0.895000 2.465000 ;
        RECT 1.405000 0.255000 1.735000 0.725000 ;
        RECT 1.405000 1.665000 2.170000 1.685000 ;
        RECT 1.405000 1.685000 1.735000 2.465000 ;
        RECT 1.905000 0.905000 2.170000 1.495000 ;
    END
  END Y
  PIN VGND
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE GROUND ;
    PORT
      LAYER li1 ;
        RECT 0.000000 -0.085000 2.300000 0.085000 ;
        RECT 0.130000  0.085000 0.395000 0.545000 ;
        RECT 1.065000  0.085000 1.235000 0.545000 ;
        RECT 1.905000  0.085000 2.155000 0.550000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 -0.240000 2.300000 0.240000 ;
    END
  END VGND
  PIN VPWR
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE POWER ;
    PORT
      LAYER li1 ;
        RECT 0.000000 2.635000 2.300000 2.805000 ;
        RECT 0.130000 1.495000 0.395000 2.635000 ;
        RECT 1.065000 1.835000 1.235000 2.635000 ;
        RECT 1.905000 2.175000 2.115000 2.635000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 2.480000 2.300000 2.960000 ;
    END
  END VPWR
  OBS
  END
END sky130_fd_sc_hd__inv_4