Moved source_fa into trunk

FireBee/trunk/vhdl/dsp56k/testbench/tb_pipeline.vhd

@@ -0,0 +1,49 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+library work;
+use work.parameter_pkg.all;
+use work.types_pkg.all;
+
+entity tb_pipeline is generic (
+	clk_period : time := 10 ns
+	);
+
+	
+end entity tb_pipeline;
+
+
+architecture uut of tb_pipeline is
+
+	signal clk : std_logic := '0';
+	signal rst : std_logic;
+
+	component pipeline is port(
+		clk, rst : std_logic
+	);
+	end component pipeline;
+
+begin
+
+
+
+	uut: pipeline port map(
+	clk => clk,
+	rst => rst
+	);
+
+	clk_gen: process
+	begin
+		wait for clk_period/2;
+		clk <= not clk;
+	end process clk_gen;
+
+	rst_gen : process 
+	begin
+		rst <= '1';
+		wait for 10 * clk_period;
+		rst <= '0';
+		wait;
+	end process rst_gen;
+
+end architecture uut;