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| -rw-r--r-- | src/main/scala/chisel3/util/experimental/decode/DecodeTableAnnotation.scala | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/main/scala/chisel3/util/experimental/decode/DecodeTableAnnotation.scala b/src/main/scala/chisel3/util/experimental/decode/DecodeTableAnnotation.scala index cd289a5d..2b50ef90 100644 --- a/src/main/scala/chisel3/util/experimental/decode/DecodeTableAnnotation.scala +++ b/src/main/scala/chisel3/util/experimental/decode/DecodeTableAnnotation.scala @@ -4,6 +4,15 @@ package chisel3.util.experimental.decode import firrtl.annotations.{Annotation, ReferenceTarget, SingleTargetAnnotation} +/** DecodeTableAnnotation used to store a decode result for a specific [[TruthTable]]. + * This is useful for saving large [[TruthTable]] during a elaboration time. + * + * @note user should manage the correctness of [[minimizedTable]]. + * + * @param target output wire of a decoder. + * @param truthTable input [[TruthTable]] encoded in a serialized [[TruthTable]]. + * @param minimizedTable minimized [[truthTable]] encoded in a serialized [[TruthTable]]. + */ case class DecodeTableAnnotation( target: ReferenceTarget, truthTable: String, |