middle is good

game_of_life_v2/game_of_life_v2.srcs/sources_1/new/game_of_life.vhd

@@ -158,7 +158,7 @@ begin
             end if;
 
             -- handle shift registers
-            --if switch_mode = '1' and frame_counter = 0 and horizontal_counter(9 downto 3) < cell_number+2 and vertical_counter(9 downto 3) < cell_number+2 then
+            --if switch_mode = '1' and frame_counter = 0 and horizontal_counter(2 downto 0) = 0 and horizontal_counter(9 downto 3) < cell_number+2 and vertical_counter(2 downto 0) = 0 and vertical_counter(9 downto 3) < cell_number+2 then
             if switch_mode = '1' and frame_counter = 0 and horizontal_counter(2 downto 0) = 0 and horizontal_counter(9 downto 3) < cell_number and vertical_counter(2 downto 0) = 0 and vertical_counter(9 downto 3) < cell_number then
                 shift_register_top <= shift_register_top(1 to cell_number-1) & shift_register_middle(0);
                 
@@ -185,19 +185,19 @@ begin
                     
                     if neighbours(4)='1' then
                         if neighbours_count = 3 or neighbours_count = 4 then
-                            cells(to_integer((vertical_counter(9 downto 3)-1) * to_unsigned(cell_number,8) + horizontal_counter(9 downto 3)-2)) <= '1';
-                            cells_to_draw(to_integer((vertical_counter(9 downto 3)-1) * to_unsigned(cell_number,8) + horizontal_counter(9 downto 3)-2)) <= '1';
+                            cells(to_integer((vertical_counter(9 downto 3)-1) * to_unsigned(cell_number,8) + horizontal_counter(9 downto 3)-3)) <= '1';
+                            cells_to_draw(to_integer((vertical_counter(9 downto 3)-1) * to_unsigned(cell_number,8) + horizontal_counter(9 downto 3)-3)) <= '1';
                         else
-                            cells(to_integer((vertical_counter(9 downto 3)-1) * to_unsigned(cell_number,8) + horizontal_counter(9 downto 3)-2)) <= '0';
-                            cells_to_draw(to_integer((vertical_counter(9 downto 3)-1) * to_unsigned(cell_number,8) + horizontal_counter(9 downto 3)-2)) <= '0';
+                            cells(to_integer((vertical_counter(9 downto 3)-1) * to_unsigned(cell_number,8) + horizontal_counter(9 downto 3)-3)) <= '0';
+                            cells_to_draw(to_integer((vertical_counter(9 downto 3)-1) * to_unsigned(cell_number,8) + horizontal_counter(9 downto 3)-3)) <= '0';
                         end if;
                     else
                         if neighbours_count = 3 then
-                            cells(to_integer((vertical_counter(9 downto 3)-1) * to_unsigned(cell_number,8) + horizontal_counter(9 downto 3)-2)) <= '1';
-                            cells_to_draw(to_integer((vertical_counter(9 downto 3)-1) * to_unsigned(cell_number,8) + horizontal_counter(9 downto 3)-2)) <= '1';
+                            cells(to_integer((vertical_counter(9 downto 3)-1) * to_unsigned(cell_number,8) + horizontal_counter(9 downto 3)-3)) <= '1';
+                            cells_to_draw(to_integer((vertical_counter(9 downto 3)-1) * to_unsigned(cell_number,8) + horizontal_counter(9 downto 3)-3)) <= '1';
                         else
-                            cells(to_integer((vertical_counter(9 downto 3)-1) * to_unsigned(cell_number,8) + horizontal_counter(9 downto 3)-2)) <= '0';
-                            cells_to_draw(to_integer((vertical_counter(9 downto 3)-1) * to_unsigned(cell_number,8) + horizontal_counter(9 downto 3)-2)) <= '0';
+                            cells(to_integer((vertical_counter(9 downto 3)-1) * to_unsigned(cell_number,8) + horizontal_counter(9 downto 3)-3)) <= '0';
+                            cells_to_draw(to_integer((vertical_counter(9 downto 3)-1) * to_unsigned(cell_number,8) + horizontal_counter(9 downto 3)-3)) <= '0';
                         end if;
                     end if;
                     
@@ -251,7 +251,7 @@ begin
             -- position changing
             if vertical_counter = VERTICAL_SYNC_PULSE-1 then
                 vertical_counter <= (others => '0');
-                if frame_counter = 127 then
+                if frame_counter = 63 then
                     frame_counter <= (others => '0');
                 else
                     frame_counter <= frame_counter + 1;