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+-- TEST_START{"inputs": ["sw1", "sw2", "sw3", "sw4"], "outputs": ["l1", "l2", "l3", "l4"], "testin": ["0000", "0001", "0101", "1101", "1010"]}TEST_STOP
+LIBRARY IEEE;
+USE IEEE.STD_LOGIC_1164.all;
+
+ENTITY ex1 IS
+ PORT(
+ sw1: IN STD_LOGIC;
+ sw2: IN STD_LOGIC;
+ sw3: IN STD_LOGIC;
+ sw4: IN STD_LOGIC;
+ l1: OUT STD_LOGIC;
+ l2: OUT STD_LOGIC;
+ l3: OUT STD_LOGIC;
+ l4: OUT STD_LOGIC);
+END ex1;
+
+ARCHITECTURE impl OF ex1 IS
+BEGIN
+ l1 <= sw1;
+ l2 <= sw2;
+ l3 <= sw3;
+ l4 <= sw4;
+END impl;