# 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__clkbuf_8
  CLASS CORE ;
  SOURCE USER ;
  ORIGIN  0.000000  0.000000 ;
  SIZE  5.060000 BY  2.720000 ;
  SYMMETRY X Y R90 ;
  SITE unithd ;
  PIN A
    ANTENNAGATEAREA  0.426000 ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 0.085000 0.715000 0.400000 1.325000 ;
    END
  END A
  PIN X
    ANTENNADIFFAREA  1.590400 ;
    DIRECTION OUTPUT ;
    USE SIGNAL ;
    PORT
      LAYER li1 ;
        RECT 1.420000 0.280000 1.680000 0.735000 ;
        RECT 1.420000 0.735000 4.730000 0.905000 ;
        RECT 1.420000 1.495000 4.730000 1.735000 ;
        RECT 1.420000 1.735000 1.680000 2.460000 ;
        RECT 2.280000 0.280000 2.540000 0.735000 ;
        RECT 2.280000 1.735000 2.540000 2.460000 ;
        RECT 3.140000 0.280000 3.400000 0.735000 ;
        RECT 3.140000 1.735000 3.400000 2.460000 ;
        RECT 3.760000 0.905000 4.730000 1.495000 ;
        RECT 4.000000 0.280000 4.260000 0.735000 ;
        RECT 4.000000 1.735000 4.260000 2.460000 ;
    END
  END X
  PIN VGND
    DIRECTION INOUT ;
    SHAPE ABUTMENT ;
    USE GROUND ;
    PORT
      LAYER li1 ;
        RECT 0.000000 -0.085000 5.060000 0.085000 ;
        RECT 0.145000  0.085000 0.390000 0.545000 ;
        RECT 0.990000  0.085000 1.250000 0.610000 ;
        RECT 1.850000  0.085000 2.110000 0.565000 ;
        RECT 2.710000  0.085000 2.970000 0.565000 ;
        RECT 3.570000  0.085000 3.830000 0.565000 ;
        RECT 4.430000  0.085000 4.730000 0.565000 ;
    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 0.095000 1.525000 0.390000 2.635000 ;
        RECT 0.990000 1.525000 1.250000 2.635000 ;
        RECT 1.850000 1.905000 2.110000 2.635000 ;
        RECT 2.710000 1.905000 2.970000 2.635000 ;
        RECT 3.570000 1.905000 3.830000 2.635000 ;
        RECT 4.430000 1.905000 4.725000 2.635000 ;
    END
    PORT
      LAYER met1 ;
        RECT 0.000000 2.480000 5.060000 2.960000 ;
    END
  END VPWR
  OBS
    LAYER li1 ;
      RECT 0.570000 0.265000 0.820000 1.075000 ;
      RECT 0.570000 1.075000 3.590000 1.325000 ;
      RECT 0.570000 1.325000 0.820000 2.460000 ;
  END
END sky130_fd_sc_hd__clkbuf_8
END LIBRARY