# 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 ;
  NAMESCASESENSITIVE ON ;
  NOWIREEXTENSIONATPIN ON ;
  DIVIDERCHAR "/" ;
  BUSBITCHARS "[]" ;
UNITS
  DATABASE MICRONS 200 ;
END UNITS
MACRO sky130_fd_sc_lp__nand4bb_m
  CLASS CORE ;
  SOURCE USER ;
  FOREIGN sky130_fd_sc_lp__nand4bb_m ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  3.840000 BY  3.330000 ;
  SYMMETRY X Y R90 ;
  SITE unit ;
  PIN A_N
    ANTENNAGATEAREA  0.126000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 3.035000 0.790000 3.305000 1.380000 ;
    END
  END A_N
  PIN B_N
    ANTENNAGATEAREA  0.126000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.445000 1.210000 0.805000 1.750000 ;
    END
  END B_N
  PIN C
    ANTENNAGATEAREA  0.126000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.525000 0.420000 1.765000 1.615000 ;
    END
  END C
  PIN D
    ANTENNAGATEAREA  0.126000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.985000 1.285000 1.285000 1.615000 ;
        RECT 1.115000 0.420000 1.285000 1.285000 ;
    END
  END D
  PIN Y
    ANTENNADIFFAREA  0.377700 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.270000 1.815000 2.360000 1.985000 ;
        RECT 1.270000 1.985000 1.480000 2.365000 ;
        RECT 2.075000 1.045000 2.855000 1.215000 ;
        RECT 2.075000 1.215000 2.360000 1.815000 ;
        RECT 2.075000 1.985000 2.360000 2.540000 ;
        RECT 2.645000 0.885000 2.855000 1.045000 ;
    END
  END Y
  PIN VGND
    DIRECTION INOUT ;
    USE GROUND ;
    PORT
      LAYER li1 ;
        RECT 0.000000 -0.085000 3.840000 0.085000 ;
        RECT 0.605000  0.085000 0.935000 1.005000 ;
        RECT 2.975000  0.085000 3.305000 0.485000 ;
      LAYER mcon ;
        RECT 0.155000 -0.085000 0.325000 0.085000 ;
        RECT 0.635000 -0.085000 0.805000 0.085000 ;
        RECT 1.115000 -0.085000 1.285000 0.085000 ;
        RECT 1.595000 -0.085000 1.765000 0.085000 ;
        RECT 2.075000 -0.085000 2.245000 0.085000 ;
        RECT 2.555000 -0.085000 2.725000 0.085000 ;
        RECT 3.035000 -0.085000 3.205000 0.085000 ;
        RECT 3.515000 -0.085000 3.685000 0.085000 ;
      LAYER met1 ;
        RECT 0.000000 -0.245000 3.840000 0.245000 ;
    END
  END VGND
  PIN VPWR
    DIRECTION INOUT ;
    USE POWER ;
    PORT
      LAYER li1 ;
        RECT 0.000000 3.245000 3.840000 3.415000 ;
        RECT 0.745000 2.165000 0.955000 2.395000 ;
        RECT 0.745000 2.395000 1.100000 2.605000 ;
        RECT 0.910000 2.605000 1.100000 3.245000 ;
        RECT 1.720000 2.165000 1.890000 3.245000 ;
        RECT 2.540000 2.225000 2.870000 3.245000 ;
      LAYER mcon ;
        RECT 0.155000 3.245000 0.325000 3.415000 ;
        RECT 0.635000 3.245000 0.805000 3.415000 ;
        RECT 1.115000 3.245000 1.285000 3.415000 ;
        RECT 1.595000 3.245000 1.765000 3.415000 ;
        RECT 2.075000 3.245000 2.245000 3.415000 ;
        RECT 2.555000 3.245000 2.725000 3.415000 ;
        RECT 3.035000 3.245000 3.205000 3.415000 ;
        RECT 3.515000 3.245000 3.685000 3.415000 ;
      LAYER met1 ;
        RECT 0.000000 3.085000 3.840000 3.575000 ;
    END
  END VPWR
  OBS
    LAYER li1 ;
      RECT 0.095000 0.820000 0.425000 1.030000 ;
      RECT 0.095000 1.030000 0.265000 2.185000 ;
      RECT 0.095000 2.185000 0.550000 2.395000 ;
      RECT 0.220000 2.395000 0.550000 2.775000 ;
      RECT 0.220000 2.775000 0.740000 3.075000 ;
      RECT 2.540000 1.560000 3.675000 1.890000 ;
      RECT 3.205000 1.890000 3.535000 2.305000 ;
      RECT 3.485000 0.325000 3.675000 1.560000 ;
  END
END sky130_fd_sc_lp__nand4bb_m