text: import { hi, lo, Gate, Bus } from '../Gate.js'
  import { Add16 } from './index.js'
  
  export class Inc16 extends Gate {
    constructor() {
      super()
  
      const add = new Add16()
      const one = new Bus(lo, lo, lo, lo, lo, lo, lo, lo, lo, lo, lo, lo, lo, lo, lo, hi)
  
      add.b = one
      add.a.attach(this, 'in')
      add.out.attach(this, 'out')
      add.overflow.attach(this, 'overflow')
    }
  }
  