{
  "area": 25.024,
  "cell_footprint": "sky130_fd_sc_hd__dfrtn",
  "cell_leakage_power": 0.001978282,
  "driver_waveform_fall": "ramp",
  "driver_waveform_rise": "ramp",
  "ff,IQ,IQ_N": {
    "clear": "!RESET_B",
    "clocked_on": "!CLK_N",
    "next_state": "D"
  },
  "leakage_power": [
    {
      "value": 0.0022078,
      "when": "!RESET_B&CLK_N&!D&!Q"
    },
    {
      "value": 0.0020253,
      "when": "!RESET_B&CLK_N&D&!Q"
    },
    {
      "value": 0.0023609,
      "when": "RESET_B&!CLK_N&D&!Q"
    },
    {
      "value": 0.0022648,
      "when": "RESET_B&CLK_N&!D&!Q"
    },
    {
      "value": 0.0022092,
      "when": "!RESET_B&!CLK_N&!D&!Q"
    },
    {
      "value": 0.00168,
      "when": "RESET_B&!CLK_N&!D&Q"
    },
    {
      "value": 0.0012155,
      "when": "RESET_B&CLK_N&D&Q"
    },
    {
      "value": 0.0022334,
      "when": "!RESET_B&!CLK_N&D&!Q"
    },
    {
      "value": 0.0015183,
      "when": "RESET_B&!CLK_N&D&Q"
    },
    {
      "value": 0.0016099,
      "when": "RESET_B&CLK_N&!D&Q"
    },
    {
      "value": 0.0020779,
      "when": "RESET_B&CLK_N&D&!Q"
    },
    {
      "value": 0.0023366,
      "when": "RESET_B&!CLK_N&!D&!Q"
    }
  ],
  "pg_pin,VGND": {
    "pg_type": "primary_ground",
    "related_bias_pin": "VPB",
    "voltage_name": "VGND"
  },
  "pg_pin,VNB": {
    "pg_type": "nwell",
    "physical_connection": "device_layer",
    "voltage_name": "VNB"
  },
  "pg_pin,VPB": {
    "pg_type": "pwell",
    "physical_connection": "device_layer",
    "voltage_name": "VPB"
  },
  "pg_pin,VPWR": {
    "pg_type": "primary_power",
    "related_bias_pin": "VNB",
    "voltage_name": "VPWR"
  },
  "pin,CLK_N": {
    "capacitance": 0.001771,
    "clock": "true",
    "direction": "input",
    "fall_capacitance": 0.001658,
    "internal_power": {
      "fall_power,power_inputs_1": {
        "index_1": [
          0.01,
          0.0230506,
          0.0531329,
          0.122474,
          0.282311,
          0.650743,
          1.5
        ],
        "values": [
          0.0187493,
          0.0186434,
          0.0183992,
          0.0183956,
          0.0183874,
          0.0183684,
          0.0183246
        ]
      },
      "rise_power,power_inputs_1": {
        "index_1": [
          0.01,
          0.0230506,
          0.0531329,
          0.122474,
          0.282311,
          0.650743,
          1.5
        ],
        "values": [
          0.0155255,
          0.0154629,
          0.0153187,
          0.0153068,
          0.0152795,
          0.0152166,
          0.0150716
        ]
      }
    },
    "max_transition": 1.5,
    "related_ground_pin": "VGND",
    "related_power_pin": "VPWR",
    "rise_capacitance": 0.001884,
    "timing": {
      "fall_constraint,constraint_3_0_1": {
        "index_1": [
          0.01,
          0.5,
          1.5
        ],
        "values": [
          0.1357308,
          0.8333333,
          2.5
        ]
      },
      "related_output_pin": "Q",
      "related_pin": "CLK_N",
      "rise_constraint,constraint_3_0_1": {
        "index_1": [
          0.01,
          0.5,
          1.5
        ],
        "values": [
          0.0994799,
          0.8333333,
          2.5
        ]
      },
      "sim_opt": "runlvl=5 accurate=1",
      "timing_type": "min_pulse_width",
      "violation_delay_degrade_pct": 10
    }
  },
  "pin,D": {
    "capacitance": 0.001984,
    "clock": "false",
    "direction": "input",
    "fall_capacitance": 0.001831,
    "internal_power": {
      "fall_power,power_inputs_1": {
        "index_1": [
          0.01,
          0.0230506,
          0.0531329,
          0.122474,
          0.282311,
          0.650743,
          1.5
        ],
        "values": [
          0.0047431,
          0.004706,
          0.0046207,
          0.0046521,
          0.0047244,
          0.0048912,
          0.0052756
        ]
      },
      "rise_power,power_inputs_1": {
        "index_1": [
          0.01,
          0.0230506,
          0.0531329,
          0.122474,
          0.282311,
          0.650743,
          1.5
        ],
        "values": [
          -0.000369,
          -0.0004236,
          -0.0005494,
          -0.0005297,
          -0.0004843,
          -0.0003797,
          -0.0001386
        ]
      }
    },
    "max_transition": 1.5,
    "related_ground_pin": "VGND",
    "related_power_pin": "VPWR",
    "rise_capacitance": 0.002137,
    "timing": [
      {
        "fall_constraint,vio_3_3_1": {
          "index_1": [
            0.01,
            0.5,
            1.5
          ],
          "index_2": [
            0.01,
            0.5,
            1.5
          ],
          "values": [
            [
              0.1301738,
              0.3517233,
              0.6682923
            ],
            [
              -0.0254577,
              0.1924297,
              0.4943503
            ],
            [
              -0.2321634,
              -0.014276,
              0.2766582
            ]
          ]
        },
        "related_pin": "CLK_N",
        "rise_constraint,vio_3_3_1": {
          "index_1": [
            0.01,
            0.5,
            1.5
          ],
          "index_2": [
            0.01,
            0.5,
            1.5
          ],
          "values": [
            [
              -0.0382832,
              0.0746237,
              0.1482728
            ],
            [
              -0.2488463,
              -0.1444844,
              -0.0769388
            ],
            [
              -0.509263,
              -0.4183288,
              -0.3654316
            ]
          ]
        },
        "sim_opt": "runlvl=5 accurate=1",
        "timing_type": "setup_falling",
        "violation_delay_degrade_pct": 10
      },
      {
        "fall_constraint,vio_3_3_1": {
          "index_1": [
            0.01,
            0.5,
            1.5
          ],
          "index_2": [
            0.01,
            0.5,
            1.5
          ],
          "values": [
            [
              -0.0285176,
              -0.2329772,
              -0.5031595
            ],
            [
              0.151528,
              -0.0590352,
              -0.3279968
            ],
            [
              0.3557923,
              0.1440085,
              -0.1310566
            ]
          ]
        },
        "related_pin": "CLK_N",
        "rise_constraint,vio_3_3_1": {
          "index_1": [
            0.01,
            0.5,
            1.5
          ],
          "index_2": [
            0.01,
            0.5,
            1.5
          ],
          "values": [
            [
              0.0752422,
              -0.0010436,
              -0.0124368
            ],
            [
              0.2809225,
              0.2021953,
              0.1859193
            ],
            [
              0.5425599,
              0.4638327,
              0.4451152
            ]
          ]
        },
        "sim_opt": "runlvl=5 accurate=1",
        "timing_type": "hold_falling",
        "violation_delay_degrade_pct": 10
      }
    ]
  },
  "pin,Q": {
    "direction": "output",
    "function": "IQ",
    "internal_power": [
      {
        "fall_power,power_outputs_1": {
          "index_1": [
            0.01,
            0.02305058,
            0.05313293,
            0.1224745,
            0.2823108,
            0.6507428,
            1.5
          ],
          "index_2": [
            0.0005,
            0.001328336,
            0.003528952,
            0.009375265,
            0.024907,
            0.06616971,
            0.1757912
          ],
          "values": [
            [
              0.0122094,
              0.0114177,
              0.0093137,
              0.0024242,
              -0.0181386,
              -0.0741327,
              -0.2232956
            ],
            [
              0.0121266,
              0.0113625,
              0.009262,
              0.0023649,
              -0.0181909,
              -0.0741844,
              -0.2233584
            ],
            [
              0.0122044,
              0.0114395,
              0.0093237,
              0.0024452,
              -0.0181181,
              -0.074116,
              -0.2232851
            ],
            [
              0.0120954,
              0.0113044,
              0.0092012,
              0.0023127,
              -0.0182468,
              -0.0742439,
              -0.2234049
            ],
            [
              0.0117558,
              0.011019,
              0.0088903,
              0.0020162,
              -0.018537,
              -0.0745237,
              -0.2236869
            ],
            [
              0.0114424,
              0.0107177,
              0.0086672,
              0.0018441,
              -0.0186794,
              -0.0746617,
              -0.2238234
            ],
            [
              0.0141859,
              0.0131108,
              0.0102544,
              0.0025233,
              -0.018437,
              -0.0742843,
              -0.2234322
            ]
          ]
        },
        "related_pin": "CLK_N",
        "rise_power,power_outputs_1": {
          "index_1": [
            0.01,
            0.02305058,
            0.05313293,
            0.1224745,
            0.2823108,
            0.6507428,
            1.5
          ],
          "index_2": [
            0.0005,
            0.001328336,
            0.003528952,
            0.009375265,
            0.024907,
            0.06616971,
            0.1757912
          ],
          "values": [
            [
              0.0191965,
              0.0205333,
              0.0238523,
              0.0320243,
              0.0531132,
              0.109355,
              0.2555262
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            [
              0.0191634,
              0.0204961,
              0.0238125,
              0.0319881,
              0.0530692,
              0.1088402,
              0.2580529
            ],
            [
              0.0191635,
              0.0205212,
              0.0238495,
              0.0320382,
              0.0531021,
              0.1088567,
              0.2577494
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            [
              0.0190585,
              0.0204155,
              0.0237432,
              0.0319368,
              0.0529817,
              0.1087818,
              0.2578692
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            [
              0.0191418,
              0.0204864,
              0.0238041,
              0.0319703,
              0.0531088,
              0.1093647,
              0.2567819
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            [
              0.0195904,
              0.0209452,
              0.0242627,
              0.0324546,
              0.0535054,
              0.1092607,
              0.2583555
            ],
            [
              0.0216129,
              0.0227786,
              0.025851,
              0.0339032,
              0.0551402,
              0.1109492,
              0.2585776
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          ]
        }
      },
      {
        "fall_power,power_outputs_1": {
          "index_1": [
            0.01,
            0.02305058,
            0.05313293,
            0.1224745,
            0.2823108,
            0.6507428,
            1.5
          ],
          "index_2": [
            0.0005,
            0.001328336,
            0.003528952,
            0.009375265,
            0.024907,
            0.06616971,
            0.1757912
          ],
          "values": [
            [
              0.0116771,
              0.0110625,
              0.0093326,
              0.0053599,
              -0.0043241,
              -0.0593553,
              -0.2084924
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            [
              0.0116502,
              0.0109901,
              0.0092965,
              0.0053442,
              -0.0043361,
              -0.0594307,
              -0.2085688
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            [
              0.0113719,
              0.0107387,
              0.0090458,
              0.0051255,
              -0.0045999,
              -0.0597027,
              -0.2088333
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            [
              0.0112378,
              0.0106092,
              0.0090047,
              0.0052557,
              -0.0047338,
              -0.0599094,
              -0.2090386
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            [
              0.0114286,
              0.0108093,
              0.0094722,
              0.0064376,
              -0.0047093,
              -0.0600769,
              -0.2091862
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            [
              0.0131184,
              0.0119795,
              0.0105367,
              0.0087915,
              -0.0047744,
              -0.0603537,
              -0.2094298
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            [
              0.0281488,
              0.0269915,
              0.0239821,
              0.0160703,
              -0.004741,
              -0.06048,
              -0.2095541
            ]
          ]
        },
        "related_pin": "RESET_B",
        "rise_power,scalar": {
          "values": [
            0.0
          ]
        }
      }
    ],
    "max_capacitance": 0.175791,
    "max_transition": 1.498389,
    "power_down_function": "(!VPWR + VGND)",
    "related_ground_pin": "VGND",
    "related_power_pin": "VPWR",
    "timing": [
      {
        "cell_fall,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.0005,
            0.00132834,
            0.00352895,
            0.00937526,
            0.024907,
            0.0661697,
            0.175791
          ],
          "values": [
            [
              0.2459736,
              0.252852,
              0.2665669,
              0.2925431,
              0.3437758,
              0.4601425,
              0.7621454
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            [
              0.2510197,
              0.2578775,
              0.2715888,
              0.297597,
              0.3488209,
              0.4652521,
              0.7666207
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            [
              0.2644526,
              0.2712962,
              0.2849757,
              0.3109896,
              0.3622415,
              0.4786729,
              0.7806124
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            [
              0.2971125,
              0.3039897,
              0.3177072,
              0.343686,
              0.3949131,
              0.5112517,
              0.8132591
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            [
              0.3712386,
              0.3780763,
              0.3917495,
              0.4178144,
              0.4690026,
              0.5854453,
              0.8868983
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            [
              0.5044696,
              0.5113036,
              0.5250221,
              0.5509572,
              0.6021535,
              0.7186273,
              1.0200905
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            [
              0.719053,
              0.7259069,
              0.7395695,
              0.7655766,
              0.8168622,
              0.9332232,
              1.2343038
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          ]
        },
        "cell_rise,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.0005,
            0.00132834,
            0.00352895,
            0.00937526,
            0.024907,
            0.0661697,
            0.175791
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          "values": [
            [
              0.2995635,
              0.307008,
              0.3234278,
              0.3606311,
              0.4539852,
              0.6988976,
              1.3472576
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            [
              0.3048218,
              0.3122758,
              0.3287057,
              0.3658856,
              0.4591527,
              0.7035746,
              1.3542726
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            [
              0.3177228,
              0.3251758,
              0.3416111,
              0.3788873,
              0.4720086,
              0.7167056,
              1.3683283
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            [
              0.3503761,
              0.3578218,
              0.3742538,
              0.4115593,
              0.5045657,
              0.7491608,
              1.4000456
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            [
              0.4253287,
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              0.4491867,
              0.4864046,
              0.5797681,
              0.8247096,
              1.4732704
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            [
              0.5675133,
              0.5749804,
              0.5913426,
              0.6286276,
              0.7216475,
              0.9663046,
              1.6175907
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            [
              0.7998776,
              0.8073052,
              0.8237131,
              0.8609509,
              0.9543196,
              1.1988419,
              1.8501803
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          ]
        },
        "fall_transition,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.0005,
            0.00132834,
            0.00352895,
            0.00937526,
            0.024907,
            0.0661697,
            0.175791
          ],
          "values": [
            [
              0.0240369,
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              0.0380747,
              0.0591115,
              0.1104268,
              0.2542071,
              0.652887
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            [
              0.0240813,
              0.0284261,
              0.0380952,
              0.0592028,
              0.1102253,
              0.2539717,
              0.6515786
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            [
              0.0240519,
              0.0285971,
              0.038039,
              0.059085,
              0.1105618,
              0.2537681,
              0.6536899
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            [
              0.024035,
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              0.0380852,
              0.0591317,
              0.1099562,
              0.2540987,
              0.6500379
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            [
              0.0241239,
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              0.0377643,
              0.058586,
              0.1103377,
              0.2537154,
              0.6535513
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            [
              0.0241609,
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              0.0378053,
              0.0589783,
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              0.2537527,
              0.6497775
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            [
              0.024006,
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              0.0380501,
              0.0592011,
              0.1108417,
              0.254405,
              0.6516808
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          ]
        },
        "related_pin": "CLK_N",
        "rise_transition,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.0005,
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            0.00352895,
            0.00937526,
            0.024907,
            0.0661697,
            0.175791
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          "values": [
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              0.0236949,
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              0.0472507,
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              0.2217158,
              0.570375,
              1.4880985
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            [
              0.0239006,
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              0.0472919,
              0.0931897,
              0.2219487,
              0.570371,
              1.4955497
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            [
              0.0238939,
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              0.0473103,
              0.09342,
              0.2218937,
              0.5706683,
              1.4983894
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            [
              0.0238846,
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              0.047285,
              0.0934372,
              0.2217258,
              0.5704406,
              1.4947816
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            [
              0.0237345,
              0.0304227,
              0.0472336,
              0.0931955,
              0.2214962,
              0.569851,
              1.4936555
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            [
              0.0237207,
              0.0303686,
              0.0471839,
              0.0934043,
              0.2218089,
              0.5706337,
              1.4968659
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            [
              0.0236874,
              0.0302675,
              0.0471478,
              0.0932879,
              0.221754,
              0.566466,
              1.4946191
            ]
          ]
        },
        "timing_sense": "non_unate",
        "timing_type": "falling_edge"
      },
      {
        "cell_fall,del_1_7_7": {
          "index_1": [
            0.01,
            0.0230506,
            0.0531329,
            0.122474,
            0.282311,
            0.650743,
            1.5
          ],
          "index_2": [
            0.0005,
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            0.00352895,
            0.00937526,
            0.024907,
            0.0661697,
            0.175791
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          "values": [
            [
              0.1362138,
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              0.1575382,
              0.184284,
              0.2365251,
              0.357388,
              0.6603453
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            [
              0.1413185,
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        "timing_sense": "positive_unate",
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    ]
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    "clock": "false",
    "direction": "input",
    "fall_capacitance": 0.0036,
    "internal_power": {
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    "max_transition": 1.5,
    "related_ground_pin": "VGND",
    "related_power_pin": "VPWR",
    "rise_capacitance": 0.003556,
    "timing": [
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        "related_pin": "CLK_N",
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          "index_2": [
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        "sim_opt": "runlvl=5 accurate=1",
        "timing_type": "recovery_falling",
        "violation_delay_degrade_pct": 10
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      {
        "related_pin": "CLK_N",
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          "index_2": [
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        "sim_opt": "runlvl=5 accurate=1",
        "timing_type": "removal_falling",
        "violation_delay_degrade_pct": 10
      },
      {
        "fall_constraint,constraint_3_0_1": {
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        "related_output_pin": "Q",
        "related_pin": "RESET_B",
        "sim_opt": "runlvl=5 accurate=1",
        "timing_type": "min_pulse_width",
        "violation_delay_degrade_pct": 10
      }
    ]
  }
}