riscv/rocket-chip
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ioDecoupled now allows inner bundle to be used in covariant positions, i.e. it accepts subtypes

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This commit is contained in:
Henry Cook 2012-02-29 12:29:33 -08:00
parent c38065d0e8
commit c723ef4c50
1 changed files with 1 additions and 8 deletions
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9
rocket/src/main/scala/util.scala
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@ -166,14 +166,7 @@ class Mux1H [T <: Data](n: Int)(gen: => T) extends Component
}
class ioDecoupled[T <: Data]()(data: => T) extends Bundle
class ioDecoupled[+T <: Data]()(data: => T) extends Bundle
{
val valid = Bool(INPUT)
val ready = Bool(OUTPUT)