# 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 ;
BUSBITCHARS "[]" ;
DIVIDERCHAR "/" ;
PROPERTYDEFINITIONS
  MACRO maskLayoutSubType STRING ;
  MACRO prCellType STRING ;
  MACRO originalViewName STRING ;
END PROPERTYDEFINITIONS
MACRO sky130_fd_sc_hdll__a21o_1
  ORIGIN  0.000000  0.000000 ;
  CLASS CORE ;
  SYMMETRY X Y R90 ;
  SIZE  3.220000 BY  2.720000 ;
  SITE unithd ;
  PIN A1
    ANTENNAGATEAREA  0.277500 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.780000 1.015000 2.215000 1.325000 ;
        RECT 1.985000 0.375000 2.215000 1.015000 ;
    END
  END A1
  PIN A2
    ANTENNAGATEAREA  0.277500 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 2.410000 0.995000 2.660000 1.325000 ;
    END
  END A2
  PIN B1
    ANTENNAGATEAREA  0.277500 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.065000 1.015000 1.610000 1.325000 ;
    END
  END B1
  PIN X
    ANTENNADIFFAREA  0.439000 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.095000 0.265000 0.355000 2.455000 ;
    END
  END X
  PIN VGND
    DIRECTION INOUT ;
    USE GROUND ;
    PORT
      LAYER met1 ;
        RECT 0.000000 -0.240000 3.220000 0.240000 ;
    END
  END VGND
  PIN VPWR
    DIRECTION INOUT ;
    USE POWER ;
    PORT
      LAYER met1 ;
        RECT 0.000000 2.480000 3.220000 2.960000 ;
    END
  END VPWR
  OBS
    LAYER li1 ;
      RECT 0.000000 -0.085000 3.220000 0.085000 ;
      RECT 0.000000  2.635000 3.220000 2.805000 ;
      RECT 0.525000  1.905000 0.915000 2.635000 ;
      RECT 0.545000  0.635000 1.815000 0.835000 ;
      RECT 0.545000  0.835000 0.885000 1.505000 ;
      RECT 0.545000  1.505000 1.365000 1.725000 ;
      RECT 0.665000  0.085000 1.335000 0.455000 ;
      RECT 1.095000  1.725000 1.365000 2.455000 ;
      RECT 1.515000  0.265000 1.815000 0.635000 ;
      RECT 1.595000  1.505000 2.865000 1.745000 ;
      RECT 1.595000  1.745000 1.825000 2.455000 ;
      RECT 2.005000  1.925000 2.385000 2.635000 ;
      RECT 2.575000  0.085000 2.865000 0.815000 ;
      RECT 2.605000  1.745000 2.865000 2.455000 ;
    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 ;
      RECT 2.905000 -0.085000 3.075000 0.085000 ;
      RECT 2.905000  2.635000 3.075000 2.805000 ;
  END
  PROPERTY maskLayoutSubType "abstract" ;
  PROPERTY prCellType "standard" ;
  PROPERTY originalViewName "layout" ;
END sky130_fd_sc_hdll__a21o_1
END LIBRARY