From 55d1bc2bc007f48a429ddf556df58d59fdc0f657 Mon Sep 17 00:00:00 2001 From: Julian Blake Kongslie Date: Sun, 27 Mar 2022 16:58:16 -0700 Subject: Reduce internal clock speed to 30MHz. --- altera/clocks.sdc | 2 +- hdl/top.sv | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/altera/clocks.sdc b/altera/clocks.sdc index c08f897..fd99dad 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" clock +create_clock -period "30 MHz" clock diff --git a/hdl/top.sv b/hdl/top.sv index f4a64f9..38ab638 100644 --- a/hdl/top.sv +++ b/hdl/top.sv @@ -19,8 +19,8 @@ module top bit internal_clock; bit internal_reset; pll - #( .MULTIPLY_BY(1) - , .DIVIDE_BY(1) + #( .MULTIPLY_BY(3) + , .DIVIDE_BY(5) ) fastpll ( .native_clk(clock) , .reset_n(resetn) -- cgit v1.2.3