# 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__nor2b_4
  CLASS CORE ;
  SOURCE USER ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  5.060000 BY  2.720000 ;
  SYMMETRY X Y R90 ;
  SITE unithd ;
  PIN A
    ANTENNAGATEAREA  0.990000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.360000 1.075000 1.800000 1.275000 ;
    END
  END A
  PIN B_N
    ANTENNAGATEAREA  0.247500 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 4.445000 1.075000 4.975000 1.320000 ;
    END
  END B_N
  PIN Y
    ANTENNADIFFAREA  1.242000 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.535000 0.255000 0.865000 0.725000 ;
        RECT 0.535000 0.725000 3.385000 0.905000 ;
        RECT 1.375000 0.255000 1.705000 0.725000 ;
        RECT 2.215000 0.255000 2.545000 0.725000 ;
        RECT 2.295000 0.905000 2.625000 1.445000 ;
        RECT 2.295000 1.445000 3.305000 1.745000 ;
        RECT 2.295000 1.745000 2.465000 2.125000 ;
        RECT 3.055000 0.255000 3.385000 0.725000 ;
        RECT 3.135000 1.745000 3.305000 2.125000 ;
    END
  END Y
  PIN VGND
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE GROUND ;
    PORT
      LAYER li1 ;
        RECT 0.000000 -0.085000 5.060000 0.085000 ;
        RECT 0.085000  0.085000 0.365000 0.905000 ;
        RECT 1.035000  0.085000 1.205000 0.555000 ;
        RECT 1.875000  0.085000 2.045000 0.555000 ;
        RECT 2.715000  0.085000 2.885000 0.555000 ;
        RECT 3.555000  0.085000 3.845000 0.905000 ;
        RECT 4.525000  0.085000 4.815000 0.905000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 -0.240000 5.060000 0.240000 ;
    END
  END VGND
  PIN VPWR
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE POWER ;
    PORT
      LAYER li1 ;
        RECT 0.000000 2.635000 5.060000 2.805000 ;
        RECT 0.535000 1.835000 0.865000 2.635000 ;
        RECT 1.375000 1.835000 1.625000 2.635000 ;
        RECT 4.525000 1.495000 4.930000 2.635000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 2.480000 5.060000 2.960000 ;
    END
  END VPWR
  OBS
    LAYER li1 ;
      RECT 0.085000 1.455000 2.125000 1.665000 ;
      RECT 0.085000 1.665000 0.365000 2.465000 ;
      RECT 1.035000 1.665000 1.205000 2.465000 ;
      RECT 1.795000 1.665000 2.125000 2.295000 ;
      RECT 1.795000 2.295000 3.855000 2.465000 ;
      RECT 2.635000 1.935000 2.965000 2.295000 ;
      RECT 2.795000 1.075000 4.275000 1.275000 ;
      RECT 3.475000 1.575000 3.855000 2.295000 ;
      RECT 4.025000 0.255000 4.355000 0.815000 ;
      RECT 4.025000 0.815000 4.275000 1.075000 ;
      RECT 4.025000 1.275000 4.275000 1.575000 ;
      RECT 4.025000 1.575000 4.355000 2.465000 ;
  END
END sky130_fd_sc_hd__nor2b_4
END LIBRARY