ParallelPrefixPriorityFinder constructor

ParallelPrefixPriorityFinder(
  1. Logic inp, {
  2. ParallelPrefix ppGen(
    1. List<Logic> inps,
    2. Logic op(
      1. Logic term1,
      2. Logic term2
      )
    ) = KoggeStone.new,
  3. String name = 'parallel_prefix_finder',
  4. bool reserveName = false,
  5. bool reserveDefinitionName = false,
  6. String? definitionName,
})

Priority Finder constructor.

Implementation

ParallelPrefixPriorityFinder(Logic inp,
    {ParallelPrefix Function(
            List<Logic> inps, Logic Function(Logic term1, Logic term2) op)
        ppGen = KoggeStone.new,
    super.name = 'parallel_prefix_finder',
    super.reserveName,
    super.reserveDefinitionName,
    String? definitionName})
    : super(
          definitionName: definitionName ??
              'ParallelPrefixPriorityFinder_W${inp.width}') {
  inp = addInput('inp', inp, width: inp.width);
  final u = ParallelPrefixOrScan(inp, ppGen: ppGen);
  addOutput('out', width: inp.width) <=
      (u.out & ~(u.out << Const(1))).named('pos', naming: Naming.mergeable);
}