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-rw-r--r--src/main/scala/chisel3/util/Enum.scala2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/scala/chisel3/util/Enum.scala b/src/main/scala/chisel3/util/Enum.scala
index 45aee62a..a3e39047 100644
--- a/src/main/scala/chisel3/util/Enum.scala
+++ b/src/main/scala/chisel3/util/Enum.scala
@@ -10,7 +10,7 @@ import chisel3._
trait Enum {
/** Returns a sequence of Bits subtypes with values from 0 until n. Helper method. */
protected def createValues(n: Int): Seq[UInt] =
- (0 until n).map(_.U(log2Up(n).W))
+ (0 until n).map(_.U(log2Ceil(n).W))
/** Returns n unique UInt values, use with unpacking to specify an enumeration.
*