cells/nor3b/sky130_fd_sc_hd__nor3b_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__nor3b_1
  CLASS CORE ;
  SOURCE USER ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  2.760000 BY  2.720000 ;
  SYMMETRY X Y R90 ;
  SITE unithd ;
  PIN A
    ANTENNAGATEAREA  0.247500 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.475000 0.995000 1.815000 1.615000 ;
    END
  END A
  PIN B
    ANTENNAGATEAREA  0.247500 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.065000 0.995000 1.305000 1.615000 ;
    END
  END B
  PIN C_N
    ANTENNAGATEAREA  0.126000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.985000 0.995000 2.335000 1.615000 ;
    END
  END C_N
  PIN Y
    ANTENNADIFFAREA  0.716500 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.085000 0.255000 0.605000 0.655000 ;
        RECT 0.085000 0.655000 1.445000 0.825000 ;
        RECT 0.085000 0.825000 0.255000 1.445000 ;
        RECT 0.085000 1.445000 0.545000 2.455000 ;
        RECT 1.275000 0.310000 1.445000 0.655000 ;
    END
  END Y
  PIN VGND
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE GROUND ;
    PORT
      LAYER li1 ;
        RECT 0.000000 -0.085000 2.760000 0.085000 ;
        RECT 0.775000  0.085000 1.105000 0.485000 ;
        RECT 1.615000  0.085000 1.945000 0.825000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 -0.240000 2.760000 0.240000 ;
    END
  END VGND
  PIN VPWR
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE POWER ;
    PORT
      LAYER li1 ;
        RECT 0.000000 2.635000 2.760000 2.805000 ;
        RECT 1.615000 2.125000 1.945000 2.635000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 2.480000 2.760000 2.960000 ;
    END
  END VPWR
  OBS
    LAYER li1 ;
      RECT 0.425000 1.075000 0.885000 1.245000 ;
      RECT 0.715000 1.245000 0.885000 1.785000 ;
      RECT 0.715000 1.785000 2.675000 1.955000 ;
      RECT 2.180000 0.405000 2.350000 0.655000 ;
      RECT 2.180000 0.655000 2.675000 0.825000 ;
      RECT 2.505000 0.825000 2.675000 1.785000 ;
  END
END sky130_fd_sc_hd__nor3b_1
END LIBRARY