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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

comparator

i need to do Greater or equal than Less or Equal than not equal but it is not working with me could you check this code i have done greater or equal than but it is not workin but a...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Hi Fedail,

Why not making this way? 

process(a,b)
  BEGIN
    IF (a < b) THEN
   altb <= "1";
   ageqb <= "0";
   agtb >= "0";
   aeqb <= "0";
  ELSIF(a = b) THEN
   altb <= "0";
   ageqb <= "1";
   agtb >= "0";
   aeqb <= "1";
  ELSE
   altb <= "0";
   ageqb <= "1";
   agtb >= "1";
   aeqb <= "0";
  END IF;
END

Regards