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tilelink2 Crossing: helpful constructor objects

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This commit is contained in:
Wesley W. Terpstra 2016-09-30 01:48:47 -07:00
parent 80f7bb49e3
commit 9b0654be52
1 changed files with 20 additions and 0 deletions
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20
src/main/scala/uncore/tilelink2/Crossing.scala
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@ -71,6 +71,26 @@ class TLAsyncCrossingSink(depth: Int = 8, sync: Int = 3) extends LazyModule
}
}
object TLAsyncCrossingSource
{
// applied to the TL source node; y.node := TLAsyncCrossingSource()(x.node)
def apply(sync: Int = 3)(x: TLOutwardNode)(implicit sourceInfo: SourceInfo): TLAsyncOutwardNode = {
val source = LazyModule(new TLAsyncCrossingSource(sync))
source.node := x
source.node
}
}
object TLAsyncCrossingSink
{
// applied to the TL source node; y.node := TLAsyncCrossingSink()(x.node)
def apply(depth: Int = 8, sync: Int = 3)(x: TLAsyncOutwardNode)(implicit sourceInfo: SourceInfo): TLOutwardNode = {
val sink = LazyModule(new TLAsyncCrossingSink(depth, sync))
sink.node := x
sink.node
}
}
class TLAsyncCrossing(depth: Int = 8, sync: Int = 3) extends LazyModule
{
val nodeIn = TLInputNode()