{
  "legacy": {
    "write_offset": {
      "new": "-1288, +1258",
      "old": "+1258"
    }
  },
  "ring_codes": {
    "new": "HMCD2005-4-1124-R2P\tV 12\nHMCD2005-4-1124-R1P\tV 11",
    "old": "HMCD2005-4-1124-R2P\tV 12"
  }
}