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diplomacy: add BlindNodes for use as external ports

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This commit is contained in:
Wesley W. Terpstra
2016-10-25 18:04:26 -07:00
parent 0edcd3304a
commit 650f6fb23f
3 changed files with 34 additions and 7 deletions
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13
src/main/scala/uncore/axi4/Nodes.scala
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@ -30,18 +30,23 @@ object AXI4Imp extends NodeImp[AXI4MasterPortParameters, AXI4SlavePortParameters
pu.copy(slaves = pu.slaves.map { m => m.copy (nodePath = node +: m.nodePath) })
}
// Nodes implemented inside modules
case class AXI4IdentityNode() extends IdentityNode(AXI4Imp)
case class AXI4OutputNode() extends OutputNode(AXI4Imp)
case class AXI4InputNode() extends InputNode(AXI4Imp)
case class AXI4MasterNode(portParams: AXI4MasterPortParameters, numPorts: Range.Inclusive = 1 to 1)
extends SourceNode(AXI4Imp)(portParams, numPorts)
case class AXI4SlaveNode(portParams: AXI4SlavePortParameters, numPorts: Range.Inclusive = 1 to 1)
extends SinkNode(AXI4Imp)(portParams, numPorts)
case class AXI4AdapterNode(
masterFn: Seq[AXI4MasterPortParameters] => AXI4MasterPortParameters,
slaveFn: Seq[AXI4SlavePortParameters] => AXI4SlavePortParameters,
numMasterPorts: Range.Inclusive = 1 to 1,
numSlavePorts: Range.Inclusive = 1 to 1)
extends InteriorNode(AXI4Imp)(masterFn, slaveFn, numMasterPorts, numSlavePorts)
// Nodes passed from an inner module
case class AXI4OutputNode() extends OutputNode(AXI4Imp)
case class AXI4InputNode() extends InputNode(AXI4Imp)
// Nodes used for external ports
case class AXI4BlindOutputNode(portParams: AXI4SlavePortParameters) extends BlindOutputNode(AXI4Imp)(portParams)
case class AXI4BlindInputNode(portParams: AXI4MasterPortParameters) extends BlindInputNode(AXI4Imp)(portParams)