From acc2b9046fffbfb233fd32466da9fbb1836a8630 Mon Sep 17 00:00:00 2001
From: vagle <vagilevente@gmail.com>
Date: Fri, 14 Dec 2018 11:14:49 +0100
Subject: [PATCH] middle is good
---
.../sources_1/new/game_of_life.vhd | 20 +++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/game_of_life_v2/game_of_life_v2.srcs/sources_1/new/game_of_life.vhd b/game_of_life_v2/game_of_life_v2.srcs/sources_1/new/game_of_life.vhd
index cfe9257..fe5b329 100644
--- a/game_of_life_v2/game_of_life_v2.srcs/sources_1/new/game_of_life.vhd
+++ b/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;
--
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