YAML to Register RTL

Call the registered yml2reg MCP tool with an existing YAML file and protocol=apb|ahb. Output is written beside the YAML input; failures are MCP tool errors.

Supported access types are rw, ro, wo, w1t, and wc.

Minimal YAML:

name: my_reg
bytes: 4
offset: 0x000
registers:
  - name: ctrl_reg
    offset: 0x0
    fields:
      - {name: enable, lsb: 0, bits: 1, access: rw, reset: 0x0}