{
  "passed": true,
  "requested_hz": 20000000,
  "timing": {
    "packets": {
      "read": 3200,
      "write": 48
    },
    "scope": "Parity-valid packet timing, excludes idle gaps; not exhaustive protocol validation",
    "phases": {
      "read_data": {
        "periods": 99200,
        "mean_ns": 50.13217741935484,
        "mhz": 19.947268430713002,
        "mode_ns": [
          [
            50,
            82625
          ],
          [
            52,
            10910
          ],
          [
            48,
            5524
          ],
          [
            72,
            37
          ],
          [
            60,
            26
          ],
          [
            62,
            22
          ],
          [
            74,
            20
          ],
          [
            58,
            15
          ]
        ]
      },
      "read_header": {
        "periods": 22400,
        "mean_ns": 50.110625,
        "mhz": 19.95584768699253,
        "mode_ns": [
          [
            50,
            18475
          ],
          [
            52,
            2410
          ],
          [
            48,
            1449
          ],
          [
            58,
            50
          ],
          [
            60,
            15
          ],
          [
            56,
            1
          ]
        ]
      },
      "read_ack": {
        "periods": 6400,
        "mean_ns": 50.1675,
        "mhz": 19.93322370060298,
        "mode_ns": [
          [
            50,
            5194
          ],
          [
            52,
            871
          ],
          [
            48,
            335
          ]
        ]
      },
      "write_data": {
        "periods": 1488,
        "mean_ns": 50.10215053763441,
        "mhz": 19.959223092606504,
        "mode_ns": [
          [
            50,
            1206
          ],
          [
            52,
            179
          ],
          [
            48,
            103
          ]
        ]
      },
      "write_header": {
        "periods": 336,
        "mean_ns": 50.345238095238095,
        "mhz": 19.862851737999527,
        "mode_ns": [
          [
            50,
            285
          ],
          [
            52,
            24
          ],
          [
            48,
            15
          ],
          [
            58,
            9
          ],
          [
            60,
            2
          ],
          [
            56,
            1
          ]
        ]
      },
      "write_ack": {
        "periods": 96,
        "mean_ns": 50.1875,
        "mhz": 19.925280199252803,
        "mode_ns": [
          [
            50,
            73
          ],
          [
            52,
            16
          ],
          [
            48,
            7
          ]
        ]
      }
    }
  }
}