Ok I am not that familiar with assembly, neither with digital electronics ferther than Ohms law so I think I am stack on some point.
Building a LC emulation with MIOS.
As I see in the tables.inc of the LC application I only see registers
MIOS_MPROC_EVENT_TABLE
   ;; entry 0x00-0x0f
               ;; Rec/Ready Buttons
   MT_ENTRY    0x90, 0x00    ; Rec/Rdy Track1
The addresses 0x00-0x0f reffer to first DINX module or the first 16 pins of the first DINX. Same goes for DOUTS etc.
It might sound silly but I am really confussed  ??? ??? ???