This is my first question.
I have a package that contains the following type:
type t_rgb_64x48 is array(0 to 47) of std_logic_vector(63 downto 0);
and is being used in my file.vhd file.
file.vhd contains an entity that contains the type of the package mentioned earlier:
RData_in : in t_rgb_64x48; ColumnAddress_Start : in integer; ColumnAddress_End : in integer; RowAddress_Start : in integer; RowAddress_End : in integer;
It also contains a signal with its corresponding type:
type t_vgaram is array(0 to 479) of std_logic_vector(639 downto 0); signal s_rstorage : t_vgaram;
I need to access
s_rstorage through the following statement:
s_rstorage(ColumnAddress_End downto ColumnAddress_Start) (RowAddress_End downto RowAddress_Start) <= RData_in(ColumnAddress_End downto ColumnAddress_Start) (RowAddress_End downto RowAddress_Start);
to store the value of
s_rstorage and making sure that they are of the same width in 2D.
The problem is this error:
Type of s_rstorage is incompatible with type of RData_in.
I know that they have different types as the cause of the error. But how do I fix this problem?