Forum Discussion
Altera_Forum
Honored Contributor
10 years agoquartus 2: can't determine definition of operator "*"
I've got this error for the following code: library IEEE; --use IEEE.STD_LOGIC_1164.ALL; use IEEE.STD_LOGIC_unsigned.ALL; use IEEE.STD_LOGIC_TEXTIO.ALL; use...
Altera_Forum
Honored Contributor
10 years agoI cant see the package that contains the image_derivadas type. Have you accidently used std_logic_arith instead of numeric_std?
Just to note - all the Ix, Iy and It outputs are going to be 0 because 1/4 = 0