From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Thu, 20 Jun 2019 07:02:08 +0000 (+0200)
Subject: cores/frequency_meter: allow passing clk to be measured as a parameter
X-Git-Tag: 24jan2021_ls180~1156
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=73dbffe8f209313297549825f7b45d663230e798;p=litex.git

cores/frequency_meter: allow passing clk to be measured as a parameter
---

diff --git a/litex/soc/cores/frequency_meter.py b/litex/soc/cores/frequency_meter.py
index 3e6159ee..522de1fd 100644
--- a/litex/soc/cores/frequency_meter.py
+++ b/litex/soc/cores/frequency_meter.py
@@ -32,8 +32,8 @@ class Sampler(Module):
 
 
 class FrequencyMeter(Module, AutoCSR):
-    def __init__(self, period, width=6):
-        self.clk = Signal()
+    def __init__(self, period, width=6, clk=None):
+        self.clk = Signal() if clk is None else clk
         self.value = CSRStatus(32)
 
         # # #