From 05192e38327492c5d56bd35f4febcdc7fb6ead2f Mon Sep 17 00:00:00 2001
From: Julian Blake Kongslie
Date: Wed, 14 Apr 2021 18:42:02 -0700
Subject: Tell Quartus that we're using a scaled clock.

---
 altera/clocks.sdc | 2 +-
 tcl/init.tcl      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/altera/clocks.sdc b/altera/clocks.sdc
index 239c91a..15d4482 100644
--- a/altera/clocks.sdc
+++ b/altera/clocks.sdc
@@ -1,3 +1,3 @@
 # This is the clock for timing analysis, not timing-driven synthesis.
 # See init.tcl for the other clock.
-create_clock -period "50 MHz" clk
+create_clock -period "45 MHz" clk
diff --git a/tcl/init.tcl b/tcl/init.tcl
index 039af91..96ed9de 100644
--- a/tcl/init.tcl
+++ b/tcl/init.tcl
@@ -16,7 +16,7 @@ pin J15 reset_n
 
 # This is the clock for timing-driven synthesis, not timing analysis.
 # See clocks.sdf for the other clock.
-create_base_clock -fmax "50 MHz" clk
+create_base_clock -fmax "45 MHz" clk
 
 proc add_files {typ ext dir} {
     foreach name [glob -nocomplain -directory $dir -type f "*.$ext"] {
-- 
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