From 96a24d4ba2805ef291ed25047fd31de7131e8311 Mon Sep 17 00:00:00 2001
From: Andrew Waterman
Date: Fri, 24 Feb 2017 00:15:19 -0800
Subject: In Counter, use log2Ceil instead of log2Up

Since the argument is at least 2, this change has no semantic effect.
---
 src/main/scala/chisel3/util/Counter.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/main/scala/chisel3/util/Counter.scala b/src/main/scala/chisel3/util/Counter.scala
index 66dd1127..6e533ea6 100644
--- a/src/main/scala/chisel3/util/Counter.scala
+++ b/src/main/scala/chisel3/util/Counter.scala
@@ -14,7 +14,7 @@ import chisel3.internal.naming.chiselName  // can't use chisel3_ version because
 @chiselName
 class Counter(val n: Int) {
   require(n >= 0)
-  val value = if (n > 1) Reg(init=0.U(log2Up(n).W)) else 0.U
+  val value = if (n > 1) Reg(init=0.U(log2Ceil(n).W)) else 0.U
 
   /** Increment the counter, returning whether the counter currently is at the
     * maximum and will wrap. The incremented value is registered and will be
-- 
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