cells/nor4bb/sky130_fd_sc_hd__nor4bb_1.lef

# 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__nor4bb_1
  CLASS CORE ;
  SOURCE USER ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  3.680000 BY  2.720000 ;
  SYMMETRY X Y R90 ;
  SITE unithd ;
  PIN A
    ANTENNAGATEAREA  0.247500 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 3.115000 0.995000 3.595000 1.275000 ;
        RECT 3.295000 1.275000 3.595000 1.705000 ;
    END
  END A
  PIN B
    ANTENNAGATEAREA  0.247500 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 2.615000 0.995000 2.945000 1.445000 ;
        RECT 2.615000 1.445000 3.085000 1.630000 ;
        RECT 2.825000 1.630000 3.085000 2.410000 ;
    END
  END B
  PIN C_N
    ANTENNAGATEAREA  0.126000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.430000 0.995000 0.780000 1.695000 ;
    END
  END C_N
  PIN D_N
    ANTENNAGATEAREA  0.126000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.950000 0.995000 1.240000 1.325000 ;
    END
  END D_N
  PIN Y
    ANTENNADIFFAREA  0.606900 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.470000 1.955000 2.055000 2.125000 ;
        RECT 1.855000 0.655000 3.085000 0.825000 ;
        RECT 1.855000 0.825000 2.055000 1.955000 ;
        RECT 2.015000 0.300000 2.215000 0.655000 ;
        RECT 2.885000 0.310000 3.085000 0.655000 ;
    END
  END Y
  PIN VGND
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE GROUND ;
    PORT
      LAYER li1 ;
        RECT 0.000000 -0.085000 3.680000 0.085000 ;
        RECT 0.655000  0.085000 0.825000 0.825000 ;
        RECT 1.515000  0.085000 1.845000 0.480000 ;
        RECT 2.385000  0.085000 2.715000 0.485000 ;
        RECT 3.255000  0.085000 3.585000 0.825000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 -0.240000 3.680000 0.240000 ;
    END
  END VGND
  PIN VPWR
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE POWER ;
    PORT
      LAYER li1 ;
        RECT 0.000000 2.635000 3.680000 2.805000 ;
        RECT 0.515000 2.240000 0.845000 2.635000 ;
        RECT 3.255000 1.875000 3.585000 2.635000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 2.480000 3.680000 2.960000 ;
    END
  END VPWR
  OBS
    LAYER li1 ;
      RECT 0.085000 0.450000 0.405000 0.825000 ;
      RECT 0.085000 0.825000 0.260000 1.885000 ;
      RECT 0.085000 1.885000 1.205000 2.070000 ;
      RECT 0.085000 2.070000 0.345000 2.455000 ;
      RECT 0.995000 1.525000 1.590000 1.715000 ;
      RECT 1.035000 2.070000 1.205000 2.295000 ;
      RECT 1.035000 2.295000 2.395000 2.465000 ;
      RECT 1.075000 0.450000 1.245000 0.655000 ;
      RECT 1.075000 0.655000 1.590000 0.825000 ;
      RECT 1.410000 0.825000 1.590000 0.995000 ;
      RECT 1.410000 0.995000 1.685000 1.325000 ;
      RECT 1.410000 1.325000 1.590000 1.525000 ;
      RECT 2.225000 0.995000 2.395000 2.295000 ;
  END
END sky130_fd_sc_hd__nor4bb_1
END LIBRARY