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authorJohann Faerber <johann.faerber@hs-augsburg.de>2022-03-09 09:48:43 +0100
committerJohann Faerber <johann.faerber@hs-augsburg.de>2022-03-09 09:48:43 +0100
commita04bbf15b0f51696894e37f3e566998108aefd74 (patch)
tree35a36178bfb2fa257b0afcddaec29868f6e4fc77 /src/de1_mux2to1_structure.vhd
parentfd7c3d6c1352353f3ee2da9267308a51fd67315d (diff)
added basic design directory structure
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+-------------------------------------------------------------------------------
+-- Module : de1_mux2to1
+-------------------------------------------------------------------------------
+-- Author : Johann Faerber
+-- Company : University of Applied Sciences Augsburg
+-------------------------------------------------------------------------------
+-- Description: test the module add1 on a DE1 prototype board
+-- connecting device under test (DUT) add1
+-- to input/output signals of the DE1 prototype board
+-------------------------------------------------------------------------------
+-- Revisions : see end of file
+-------------------------------------------------------------------------------
+LIBRARY IEEE;
+USE IEEE.std_logic_1164.ALL;
+
+ENTITY de1_mux2to1 IS
+ PORT (
+ SW : IN std_ulogic_vector(2 DOWNTO 0); -- Toggle Switch[2:0]
+ LEDR : OUT std_ulogic -- LED Red[0]
+ );
+END de1_mux2to1;
+
+ARCHITECTURE structure OF de1_mux2to1 IS
+
+ COMPONENT mux2to1
+ PORT (
+ a_i : IN std_ulogic;
+ b_i : IN std_ulogic;
+ sel_i : IN std_ulogic;
+ y_o : OUT std_ulogic);
+ END COMPONENT;
+
+BEGIN
+
+ -- connecting device under test with peripheral elements
+ DUT : mux2to1
+ PORT MAP (
+ a_i => SW(0),
+ b_i => SW(1),
+ sel_i => SW(2),
+ y_o => LEDR);
+
+END structure;
+-------------------------------------------------------------------------------
+-- Revisions:
+-- ----------
+-- $Id:$
+-------------------------------------------------------------------------------