{
  "passed": true,
  "requested_hz": 4000000,
  "timing": {
    "packets": {
      "read": 1184,
      "write": 18
    },
    "scope": "Parity-valid packet timing, excludes idle gaps; not exhaustive protocol validation",
    "phases": {
      "read_data": {
        "periods": 36704,
        "mean_ns": 254.24629468177855,
        "mhz": 3.933193996992667,
        "mode_ns": [
          [
            254,
            24540
          ],
          [
            252,
            10691
          ],
          [
            272,
            633
          ],
          [
            274,
            528
          ],
          [
            282,
            193
          ],
          [
            280,
            108
          ],
          [
            256,
            5
          ],
          [
            312,
            3
          ]
        ]
      },
      "read_header": {
        "periods": 8288,
        "mean_ns": 253.59097490347492,
        "mhz": 3.943358001524435,
        "mode_ns": [
          [
            254,
            5826
          ],
          [
            252,
            2403
          ],
          [
            278,
            27
          ],
          [
            288,
            9
          ],
          [
            280,
            8
          ],
          [
            286,
            6
          ],
          [
            262,
            4
          ],
          [
            264,
            2
          ]
        ]
      },
      "read_ack": {
        "periods": 2368,
        "mean_ns": 267.57347972972974,
        "mhz": 3.7372911583393043,
        "mode_ns": [
          [
            254,
            845
          ],
          [
            282,
            759
          ],
          [
            280,
            406
          ],
          [
            252,
            326
          ],
          [
            272,
            10
          ],
          [
            274,
            6
          ],
          [
            278,
            5
          ],
          [
            296,
            3
          ]
        ]
      },
      "write_data": {
        "periods": 558,
        "mean_ns": 253.415770609319,
        "mhz": 3.9460843245689716,
        "mode_ns": [
          [
            254,
            395
          ],
          [
            252,
            163
          ]
        ]
      },
      "write_header": {
        "periods": 126,
        "mean_ns": 257.2063492063492,
        "mhz": 3.8879289064428533,
        "mode_ns": [
          [
            254,
            80
          ],
          [
            252,
            29
          ],
          [
            278,
            6
          ],
          [
            286,
            4
          ],
          [
            294,
            2
          ],
          [
            262,
            2
          ],
          [
            288,
            2
          ],
          [
            280,
            1
          ]
        ]
      },
      "write_ack": {
        "periods": 36,
        "mean_ns": 272.6666666666667,
        "mhz": 3.667481662591687,
        "mode_ns": [
          [
            254,
            14
          ],
          [
            290,
            9
          ],
          [
            280,
            6
          ],
          [
            288,
            5
          ],
          [
            278,
            1
          ],
          [
            252,
            1
          ]
        ]
      }
    }
  }
}