--Watch--
library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
use work.all;

entity Watch is
port(
    speed, reset, clk : in std_logic;
    sec_1,sec_10: out std_logic_vector(6 downto 0);
    min_1,min_10: out std_logic_vector(6 downto 0);
    hrs_1,hrs_10: out std_logic_vector(6 downto 0);
    tm : out std_logic_vector(15 downto 0)
);
end;

architecture structural of Watch is
signal clk_signal_0,clk_signal_1,clk_signal_2,clk_signal_3,clk_signal_4,clk_signal_5, clk_signal_6: std_logic;
signal reset_out: std_logic;
signal count_signal_1,count_signal_2,count_signal_3,count_signal_4,count_signal_5,count_signal_6: std_logic_vector(3 downto 0);

begin
--UUT binary to seven seg display
clock1: entity clock_gen port map
(speed=>speed, clk=>clk, reset=>reset_out, clk_out=>clk_signal_0);

--Reset logic for watch
reset1: entity reset_logic port map
(reset_in => reset, hr_bin_1 => count_signal_5, hr_bin_10 => count_signal_6, reset_out=> reset_out);

--Multi_counter for seconds 0,1..9--
multicounter_sec_1: entity multi_counter port map
(mode => "00", clk=>clk_signal_0,reset=>reset_out,count=>count_signal_1, cout=>clk_signal_1 );

--Multi_counter for seconds 0,10..50--
multicounter_sec_10: entity multi_counter port map
(mode => "01", clk=>clk_signal_1,reset=>reset_out,count=>count_signal_2, cout=>clk_signal_2 );

--Multi_counter for minutes 0,1..9--
multicounter_min_1: entity multi_counter port map
(mode => "00", clk=>clk_signal_2,reset=>reset_out,count=>count_signal_3, cout=>clk_signal_3 );

--Multi_counter for minutes 0,10..50--
multicounter_min_10: entity multi_counter port map
(mode => "01", clk=>clk_signal_3,reset=>reset_out,count=>count_signal_4, cout=>clk_signal_4 );

--Multi_counter for hours 0,1..9--
multicounter_hr_1: entity multi_counter port map
(mode => "00", clk=>clk_signal_4,reset=>reset_out,count=>count_signal_5, cout=>clk_signal_5 );

--Multi_counter for hours 0,10..50--
multicounter_hr_10: entity multi_counter port map
(mode => "11", clk=>clk_signal_5,reset=>reset_out,count=>count_signal_6, cout=>clk_signal_6);

--Display for seconds 0,1..9
seg_sec_1: entity CaseBin2Sevenseg port map
(bin=>count_signal_1, sseg=>sec_1);

--Display for seconds 0,10..50
seg_sec_10: entity CaseBin2Sevenseg port map
(bin=>count_signal_2, sseg=>sec_10);

--Display for minutes 0,1..9
seg_min_1: entity CaseBin2Sevenseg port map
(bin=>count_signal_3, sseg=>min_1);

--Display for minutes 0,10..50
seg_min_10: entity CaseBin2Sevenseg port map
(bin=>count_signal_4, sseg=>min_10);

--Display for hours 0,1..9
seg_hr_1: entity CaseBin2Sevenseg port map
(bin=>count_signal_5, sseg=>hrs_1);

--Display for hours 0,10..50
seg_hr_10: entity CaseBin2Sevenseg port map
(bin=>count_signal_6, sseg=>hrs_10);

--tm signal out--
tm<=count_signal_6 & count_signal_5 & count_signal_4 & count_signal_3;

end;