C#编写的秒表程序！秒表可以多次计时，用于体育比赛

基于VHDL的秒表计数器，12864液晶显示，基于ISE的开发平台

51单片机的秒表数码管程序，可以暂停，继续，复位

51单片机秒表程序设计

单片机秒表程序与原理图

vhdl设计的秒表程序 含有三个子模块 CNT10 library ieee; use ieee.std_logic_1164.all; use ieee.std_logic_unsigned.all; entity CNT10 is port(count:out std_logic_vector(3 downto 0); cout:out std_logic; cin,rst,clk:in std_logic); end CNT10; architecture behavioral of CNT10 is signal counter:std_logic_vector(3 downto 0); begin process(clk,rst) begin if rst='1'then counter<="0000";cout<='0'; elsif clk'event and clk='1' then if cin='1' then if counter="1001"then counter<="0000";cout<='1'; else counter<=counter+"0001"; cout<='0'; end if; end if; end if; end process; count<=counter; end behavioral; CNT6 library ieee; use ieee.std_logic_1164.all; use ieee.std_logic_unsigned.all; entity CNT6 is port(count:out std_logic_vector(3 downto 0); cout:out std_logic; cin,rst,clk:in std_logic); end CNT6; architecture behavioral of CNT6 is signal counter:std_logic_vector(2 downto 0); begin process(clk,rst) begin if rst='1'then counter<="000";cout<='0'; elsif clk'event and clk='1' then if cin='1' then if counter="101"then counter<="000";cout<='1'; else counter<=counter+"001"; cout<='0'; end if; end if; end if; end process; count(2 downto 0)<=counter; count(3)<='0'; end behavioral; CLKGEN library ieee; use ieee.std_logic_1164.all; use ieee.std_logic_unsigned.all; entity CLKGEN is port(CLK:in std_logic; NEWCLK:out std_logic); end CLKGEN; architecture one of CLKGEN is SIGNAL CNTER:INTEGER RANGE 0 TO 16#270F#; BEGIN PROCESS(CLK) BEGIN IF CLK'EVENT AND CLK='1'THEN IF CNTER=16#270# THEN CNTER<=0; ELSE CNTER<=CNTER+1; END IF; END IF; END PROCESS; PROCESS(CNTER) BEGIN IF CNTER =16#270F# THEN NEWCLK<='1'; ELSE NEWCLK<='0'; END IF ; END PROCESS; END one;

基于FPGA，用VHDL语言编写的计时秒表程序，运行成功，可供大家参考使用。

一个简易实用的秒表程序 给大家分享下 共同学习啊

有电子时钟，计时器，秒表程序功能的vc++程序

本文为大家提供一个基于51单片机秒表的程序设计，希望对感兴趣朋友有所帮助。