
error: Cannot set the value of o.fwd because it is an output with type &uint<8>
    ┌─ ports.py:32
    │
 32 │ s.o.fwd = "0"
    │ ^^^^^^^^^^^^^ o.fwd cannot be set

  Help: The field has type &uint<8>
  Help: Since this is an output, only signals with inv values can be set

