Forum Discussion

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

problems: object "std_logic" is not declared

Hi; I try write a code for convert integer to ufixed: package my_data_types is type vector is array (natural range <>) of integer; type ufixed is array (natural range <>) of std_logic; ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

First of all. DO NOT declare your own version of ufixed, it is in the fixed_pkg library. You are going to have problems if you do this.

Secondly, you need to include the line:

library ieee;

use ieee.std_logic_1164.all;