Arrays of arrays: How to assign them to instances of components?

Hi, and thanks a lot for your response!

Hm. When i simply use RAM_integer_array in bla instead of sub_RAM_integer_array Quartus complains with:

Error (10482): VHDL error at bubb.vhd(153): object "RAM_integer_array" is used but not declared File: c:/blubb.vhd Line: 153

So i think that i have to declare it in the sub-component, and the only way i found by searching the web was by packages in the sub-component.

When i search-replace sub_RAM_integer_array with RAM_integer_array in bla and in blubb, and remove the then doubled declaration of the array in blubb, there seems to develop some kind of loop in the compilation...? :

Out of memory in module quartus_map.exe (3136 megabytes used)

Best regards :-)