{
    "type": "^(boolean|hexarray|integer|ipaddress|macaddress|text)$",
    "code": "^(?!(?:15|42|43|44|51|66|67|252)$)([7-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-4])$",
    "name": "^[A-Za-z0-9-_]{1,25}$",
    "signed": "^(true|false)$",
    "width": "^(8|16|32)$"
}