1 files changed, 28 insertions, 32 deletions

diff --git a/basys3/basys3.srcs/ppu_comp_tb.vhd b/basys3/basys3.srcs/ppu_comp_tb.vhd
index e8f6893..be4c2e3 100644
--- a/basys3/basys3.srcs/ppu_comp_tb.vhd
+++ b/basys3/basys3.srcs/ppu_comp_tb.vhd
@@ -8,37 +8,33 @@ entity ppu_comp_tb is
 end ppu_comp_tb;
 
 architecture behavioral of ppu_comp_tb is
-COMPONENT ppu_comp
-        port (
- 		FG_HIT: in std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0);
-		BG_EN: out std_logic;
-		FG_EN: out std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0));
-end component;
-
-signal  FG_HIT: std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0) := (others => '0');
-signal	BG_EN: std_logic  := '0';
-signal	FG_EN: std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0) := (others => '0');
+	component ppu_comp port (
+		FG_HIT : in std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0);
+		BG_EN : out std_logic;
+		FG_EN : out std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0));
+	end component;
+	signal FG_HIT : std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0) := (others => '0');
+	signal BG_EN : std_logic := '0';
+	signal FG_EN : std_logic_vector(PPU_FG_SPRITE_COUNT-1 downto 0) := (others => '0');
 begin
-UUT : ppu_comp port map (
-FG_HIT => FG_HIT,
-BG_EN  => BG_EN,
-FG_EN  => FG_EN
-);
- TB : PROCESS
- BEGIN
-    FG_HIT <= (OTHERS => '0');
-    wait for 1 ps;
-    FG_HIT(6) <= '1';
-    FG_HIT(5) <= '1';
-    FG_HIT(100) <= '1';
-    wait for 1 ps;
-    
-    FG_HIT(0) <= '1';
-    wait for 1 ps;
-    FG_HIT <= (OTHERS => '0');
-    wait for 1 ps;
-    
-    
-    wait;
- END PROCESS;
+	uut : ppu_comp port map (
+		FG_HIT => FG_HIT,
+		BG_EN => BG_EN,
+		FG_EN => FG_EN
+	);
+	tb : process
+	begin
+		FG_HIT <= (others => '0');
+		wait for 1 ps;
+		FG_HIT(6) <= '1';
+		FG_HIT(5) <= '1';
+		FG_HIT(100) <= '1';
+		wait for 1 ps;
+
+		FG_HIT(0) <= '1';
+		wait for 1 ps;
+		FG_HIT <= (others => '0');
+		wait for 1 ps;
+		wait;
+	end process;
 end Behavioral;