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Altera_Forum
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14 years ago

how to turn seconds into h:m:s？？？

for example: "56783"seconds turn into the format of "h:m:s" is "15:46:23". I used the method of comparasion,i.e.confirm the hours first, 15*3600 < 56783 < 16*3600,so I confim the hour is 15. ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

In vhdl, you can run multiple counters on the 1 sec clock edge: 


if(Seconds /= 59) then
        Seconds <= Seconds + 1;
else
        Seconds <= (others => '0');
        if(Minutes /= 59) then
              Minutes <= Minutes + 1;
        else
              Minutes <= (others => '0');
             if(Hours /=23) then
                   Hours <= Hours + 1;
             else
                   Hours <= (others => '0');
             end if;
        end if;
end if;