cells/o31ai/sky130_fd_sc_hd__o31ai_2.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__o31ai_2
  CLASS CORE ;
  SOURCE USER ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  4.600000 BY  2.720000 ;
  SYMMETRY X Y R90 ;
  SITE unithd ;
  PIN A1
    ANTENNAGATEAREA  0.495000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.090000 1.055000 1.240000 1.325000 ;
    END
  END A1
  PIN A2
    ANTENNAGATEAREA  0.495000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.410000 1.055000 2.220000 1.325000 ;
    END
  END A2
  PIN A3
    ANTENNAGATEAREA  0.495000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 2.390000 1.055000 3.205000 1.325000 ;
    END
  END A3
  PIN B1
    ANTENNAGATEAREA  0.495000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 4.175000 0.755000 4.515000 1.325000 ;
    END
  END B1
  PIN Y
    ANTENNADIFFAREA  1.063500 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 2.335000 1.495000 4.515000 1.665000 ;
        RECT 2.335000 1.665000 2.665000 2.125000 ;
        RECT 3.175000 1.665000 3.505000 2.465000 ;
        RECT 3.675000 0.595000 4.005000 1.495000 ;
        RECT 4.175000 1.665000 4.515000 2.465000 ;
    END
  END Y
  PIN VGND
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE GROUND ;
    PORT
      LAYER li1 ;
        RECT 0.000000 -0.085000 4.600000 0.085000 ;
        RECT 0.615000  0.085000 0.785000 0.545000 ;
        RECT 1.455000  0.085000 1.965000 0.545000 ;
        RECT 2.675000  0.085000 3.005000 0.545000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 -0.240000 4.600000 0.240000 ;
    END
  END VGND
  PIN VPWR
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE POWER ;
    PORT
      LAYER li1 ;
        RECT 0.000000 2.635000 4.600000 2.805000 ;
        RECT 0.615000 1.835000 0.785000 2.635000 ;
        RECT 3.675000 1.835000 4.005000 2.635000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 2.480000 4.600000 2.960000 ;
    END
  END VPWR
  OBS
    LAYER li1 ;
      RECT 0.090000 0.255000 0.445000 0.715000 ;
      RECT 0.090000 0.715000 3.505000 0.885000 ;
      RECT 0.090000 1.495000 2.125000 1.665000 ;
      RECT 0.090000 1.665000 0.445000 2.465000 ;
      RECT 0.955000 0.255000 1.285000 0.715000 ;
      RECT 0.955000 1.665000 1.285000 2.465000 ;
      RECT 1.455000 1.835000 1.625000 2.295000 ;
      RECT 1.455000 2.295000 3.005000 2.465000 ;
      RECT 1.795000 1.665000 2.125000 2.125000 ;
      RECT 2.175000 0.255000 2.505000 0.715000 ;
      RECT 2.835000 1.835000 3.005000 2.295000 ;
      RECT 3.175000 0.255000 4.515000 0.425000 ;
      RECT 3.175000 0.425000 3.505000 0.715000 ;
      RECT 4.175000 0.425000 4.515000 0.585000 ;
  END
END sky130_fd_sc_hd__o31ai_2
END LIBRARY