transforms:
  - !Rename
    from: ^(OTFDEC)\d$
    to: $1

  - !DeleteFieldsets
    from: ^R\d(STARTADDR|ENDADDR|NONCER0|NONCER1|KEYR0|KEYR1|KEYR2|KEYR3)$

  - !MergeFieldsets
    from: ^(R)\d(CFGR)$
    to: ${1}egion$2

  - !MakeBlock
    blocks: ^OTFDEC$
    from: ^R(\d)(.+)$
    to_outer: Region${1}
    to_block: Region
    to_inner: ${2}

  - !MakeRegisterArray
    blocks: ^Region$
    from: ^(NONCER|KEYR)\d$
    to: $1

  - !MakeRegisterArray
    blocks: ^OTFDEC$
    from: ^(Region)\d$
    to: $1

  - !RenameFields
    fieldset: ^RegionCFGR$
    from: (REG)x(_VERSION)
    to: $1$2