block_1.yml

- register_block:
  - name: block_1
    byte_size: 128
    comment: |
      this is block_1.
      this block includes six registers.

  - register_file:
    - name: register_file_0
      offset_address: 0x00
    - register:
      - name: register_0
        offset_address: 0x00
        comment: |
          this is register_0.
          bit_field_0 is within this register.
        bit_fields:
        - { name: bit_field_0, bit_assignment: { lsb: 0, width: 8 }, type: rw, initial_value: 0 }

    - register:
      - name: register_1
        offset_address: 0x04
        bit_fields:
        - { name: bit_field_0, bit_assignment: { lsb: 0, width: 8 }, type: rw, initial_value: 0 }

  - register_file:
    - name: register_file_1
      offset_address: 0x10
    - register:
      - name: register_0
        offset_address: 0x00
        size: [2]
        type: [indirect, register_file_0.register_0.bit_field_0, [register_file_0.register_1.bit_field_0, 0]]
        <<: &register_file_1_bit_fiels
          bit_fields:
          - { name: bit_field_0, bit_assignment: { lsb: 0, width: 8 }, type: rw, initial_value: 0 }

    - register:
      - name: register_1
        offset_address: 0x00
        size: [2]
        type: [indirect, register_file_0.register_0.bit_field_0, [register_file_0.register_1.bit_field_0, 1]]
        <<: *register_file_1_bit_fiels

  - register_file:
    - name: register_file_2
      offset_address: 0x20
      size: [2, step: 32]
    - register_file:
      - name: register_file_0
        offset_address: 0x00
      - register:
        - name: register_0
          offset_address: 0x00
          size: [2, 3]
          bit_fields:
          - { name: bit_field_0, bit_assignment: { lsb:  0, width: 4, sequence_size: 2 }, type: rw , initial_value: 0 }
          - { name: bit_field_1, bit_assignment: { lsb:  8, width: 4, sequence_size: 2 }, type: rwe, initial_value: 0, reference: register_file_0.register_0.bit_field_0 }
          - { name: bit_field_2, bit_assignment: { lsb: 16, width: 4, sequence_size: 2 }, type: rwl, initial_value: 0, reference: register_file_2.register_file_0.register_1.bit_field_0 }

      - register:
        - name: register_1
          offset_address: 0x18
          bit_fields:
          - { name: bit_field_0, bit_assignment: { lsb: 0, width: 1, sequence_size: 2 }, type: rw, initial_value: 0 }