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Altera_Forum's avatar
Altera_Forum
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13 years ago

how to use another vhdl file's function?

bin2bcd7 is not in the scope and error at H1:bin2bcd7 port map (X"0001" => bin_in, bcd7_out => HEX0); bin2bcd7.vhd library IEEE; use IEEE.STD_LOGIC_1164.ALL; use IEEE.STD_LOGIC_...
Altera_Forum's avatar
Altera_Forum
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13 years ago

I don't see any mistake in the port map, so I don't get why you have this error. Is the coma there between the two port associations?

And from the code in bin2bcd, the input port bin_in is 4 bits wide and not 4 hexadecimal digits wide, so in your portmap you should use "0001" and not X"0001"