-Added 2d DP array type.

libraries/base/dp/src/vhdl/dp_stream_pkg.vhd

@@ -183,6 +183,9 @@ PACKAGE dp_stream_pkg Is
   TYPE t_dp_siso_2arr_4 IS ARRAY (INTEGER RANGE <>) OF t_dp_siso_arr(3 DOWNTO 0);
   TYPE t_dp_sosi_2arr_4 IS ARRAY (INTEGER RANGE <>) OF t_dp_sosi_arr(3 DOWNTO 0);
 
+  TYPE t_dp_siso_2arr_8 IS ARRAY (INTEGER RANGE <>) OF t_dp_siso_arr(7 DOWNTO 0);
+  TYPE t_dp_sosi_2arr_8 IS ARRAY (INTEGER RANGE <>) OF t_dp_sosi_arr(7 DOWNTO 0);
+  
   -- 2-dimensional streaming array type:
   -- Note:
   --   This t_*_mat is less useful then a t_*_2arr array of arrays, because assignments can only be done per element (i.e. not per row). However for t_*_2arr