[디��털시스템]디지털 시계의 VHDL Code 구현 및 설명 (스톱위치, 시간세팅, 시간) & MAX PLUS 2 사용법 설명,

1. MAX PLUS 2 설치 방법 - 기본 설치방법설명
2. MAX PLUS 2 사용법1 [예제 따라하기]
- D_F/F VHDL CODING & SIMULATION 을 통한 MAX PLUS 2 사용법 익히기
3. MAX PLUS 2 사용법2 [응용예제 따라하기]
- COUNTER VHDL CODING & SIMULATION 을 통한 MAX PLUS 2 사용법 익히기
4. DIGITAL WATCH SYSTEM 설계
- DIGITAL WATCH SYSTEM 의 설명 및 상태도 설명.
- DIGITAL WATCH SYSTEM 의 버튼 별 역할 및 기능 설명.
- DIGITAL WATCH 설명 및 VHDL CODING 및 각 CODE 별 설명.
- DIGITAL WATCH VHDL CODING 에 대한 결과 SIMULATION

DIGITAL WATCH SYSTEM VHDL CODE 일부.

-- 1] TIME_MODE PART IN WATCH_SYSTEM PART
-- SECOND CONTROL(SECOND TIME SET & SECOND TIME WATCH), MINUTE CONTROL(MINUTE TIME SET & MINUTE TIME WATCH), HOUR CONTROL(HOUR TIME SET & HOUR TIME WATCH)

-- TIME_MODE.VHD

library ieee;
use ieee.std_logic_1164.all;

entity time_mode is -- input : 10ms clk, mode botton, function1,2 bottons
-- output: hour, minute, second, state of setting the hour,minute and second
port(clk : in std_logic; -- 100hz(10ms) clk
botton_mode : in std_logic_vector(1 downto 0); -- botton to convert modes in watch_system
-- ("00" :timedisplay_mode, "01" :timeset_mode, "10" :stopwatch_mode)
botton_function1 : in std_logic; -- 1]botton to convert the hour,minute,second in the timeset_mode
-- 2]botton to convert the start,stop in the stopwatch_mode
botton_function2 : in std_logic; -- 1]botton to increase the hour,minute,second in the timeset_mode
-- 2]botton to return the stopwatch_mode of clear at any stopwatch condition
state_flickering : out std_logic_vector(1 downto 0);-- output to display the state of IN SETTING in timeset_mode, that is flickering port
second : out integer range 59 downto 0;
minute : out integer range 59 downto 0;
hour : out integer range 23 downto 0);
end entity time_mode;