tidy

1 files changed, 0 insertions, 32 deletions

diff --git a/smh-ac415-fpga/lcd_driver/debounce.vhdl b/smh-ac415-fpga/lcd_driver/debounce.vhdl
deleted file mode 100644
index 654a2f3..0000000
--- a/smh-ac415-fpga/lcd_driver/debounce.vhdl
+++ /dev/null
@@ -1,32 +0,0 @@
-library IEEE;
-use IEEE.STD_LOGIC_1164.all;
-
-entity debounce is
-    generic (stages : natural := 1);
-    port (clk : in  std_logic;
-          i   : in  std_logic;
-          o   : out std_logic);
-end debounce;
-
-architecture Behavioral of debounce is
-    signal flipflops : std_logic_vector(stages-1 downto 0) := (others => '0');
-    constant zero    : std_logic_vector(stages-1 downto 0) := (others => '0');
-    constant one     : std_logic_vector(stages-1 downto 0) := (others => '1');
-    signal output    : std_logic                           := '0';
-begin
-
-    o <= output;
-
-    process (clk,flipflops,i)
-    begin
-        if rising_edge(clk) then
-            flipflops <= flipflops(flipflops'high-1 downto 0) & i;
-            if flipflops = one and i = '1' then
-                output <= '1';
-            elsif flipflops = zero and i = '0' then
-                output <= '0';
-            end if;
-        end if;
-    end process;
-
-end architecture;