devices.json

{
  "families": {
    "ECP5": {
      "devices": {
            "LFE5U-25F": {
                "packages": ["csfBGA285", "caBGA256", "caBGA381", "caBGA554", "caBGA756"],
                "idcode": "0x41111043",
                "frames": 7562,
                "bits_per_frame": 592,
                "pad_bits_after_frame": 0,
                "pad_bits_before_frame": 0,
                "fuzz": 1
            },
            "LFE5U-45F": {
                "packages": ["csfBGA285", "caBGA256", "caBGA381", "caBGA554", "caBGA756"],
                "idcode": "0x41112043",
                "frames": 9470,
                "bits_per_frame": 846,
                "pad_bits_after_frame": 2,
                "pad_bits_before_frame": 0,
                "fuzz": 1
            },
            "LFE5U-85F": {
                "packages": ["csfBGA285", "caBGA381", "caBGA554", "caBGA756"],
                "idcode": "0x41113043",
                "frames": 13294,
                "bits_per_frame": 1136,
                "pad_bits_after_frame": 0,
                "pad_bits_before_frame": 0,
                "fuzz": 1
            },
            "LFE5UM-25F": {
                "packages": ["csfBGA285", "caBGA256", "caBGA381", "caBGA554", "caBGA756"],
                "idcode": "0x01111043",
                "frames": 7562,
                "bits_per_frame": 592,
                "pad_bits_after_frame": 0,
                "pad_bits_before_frame": 0,
                "fuzz": 0
            },
            "LFE5UM-45F": {
                "packages": ["csfBGA285", "caBGA256", "caBGA381", "caBGA554", "caBGA756"],
                "idcode": "0x01112043",
                "frames": 9470,
                "bits_per_frame": 846,
                "pad_bits_after_frame": 2,
                "pad_bits_before_frame": 0,
                "fuzz": 0
            },
            "LFE5UM-85F": {
                "packages": ["csfBGA285", "caBGA381", "caBGA554", "caBGA756"],
                "idcode": "0x01113043",
                "frames": 13294,
                "bits_per_frame": 1136,
                "pad_bits_after_frame": 0,
                "pad_bits_before_frame": 0,
                "fuzz": 0
            }
        }
    }
  }
}