diff options
author | Johann Faerber <johann.faerber@hs-augsburg.de> | 2022-03-09 09:48:43 +0100 |
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committer | Johann Faerber <johann.faerber@hs-augsburg.de> | 2022-03-09 09:48:43 +0100 |
commit | a04bbf15b0f51696894e37f3e566998108aefd74 (patch) | |
tree | 35a36178bfb2fa257b0afcddaec29868f6e4fc77 /src/de1_mux2to1_structure.vhd | |
parent | fd7c3d6c1352353f3ee2da9267308a51fd67315d (diff) |
added basic design directory structure
Diffstat (limited to 'src/de1_mux2to1_structure.vhd')
-rw-r--r-- | src/de1_mux2to1_structure.vhd | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/de1_mux2to1_structure.vhd b/src/de1_mux2to1_structure.vhd new file mode 100644 index 0000000..33c1257 --- /dev/null +++ b/src/de1_mux2to1_structure.vhd @@ -0,0 +1,48 @@ +------------------------------------------------------------------------------- +-- 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: +-- ---------- +-- $Id:$ +------------------------------------------------------------------------------- |