--- /dev/null
+(**************************************************************************)
+(* ___ *)
+(* ||M|| *)
+(* ||A|| A project by Andrea Asperti *)
+(* ||T|| *)
+(* ||I|| Developers: *)
+(* ||T|| The HELM team. *)
+(* ||A|| http://helm.cs.unibo.it *)
+(* \ / *)
+(* \ / This file is distributed under the terms of the *)
+(* v GNU General Public License Version 2 *)
+(* *)
+(**************************************************************************)
+
+(* ********************************************************************** *)
+(* Progetto FreeScale *)
+(* *)
+(* Sviluppato da: Ing. Cosimo Oliboni, oliboni@cs.unibo.it *)
+(* Sviluppo: 2008-2010 *)
+(* *)
+(* ********************************************************************** *)
+
+include "emulator/translation/translation_base.ma".
+
+(* ******************************************************* *)
+(* TRADUZIONE MCU+OPCODE+MODALITA'+ARGOMENTI → ESADECIMALE *)
+(* ******************************************************* *)
+
+(* introduzione di un tipo dipendente (dalla modalita') per gli argomenti *)
+ninductive IP2022_MA_check : IP2022_instr_mode → Type ≝
+ maINH : IP2022_MA_check MODE_INH
+| maIMM3 : ∀n.IP2022_MA_check (MODE_IMM3 n)
+| maIMM8 : byte8 → IP2022_MA_check MODE_IMM8
+| maIMM13 : ∀t.byte8 → IP2022_MA_check (MODE_IMM13 t)
+| maFR0_and_W : byte8 → IP2022_MA_check MODE_FR0_and_W
+| maFR1_and_W : byte8 → IP2022_MA_check MODE_FR1_and_W
+| maW_and_FR0 : byte8 → IP2022_MA_check MODE_W_and_FR0
+| maW_and_FR1 : byte8 → IP2022_MA_check MODE_W_and_FR1
+| maFR0n : ∀n.byte8 → IP2022_MA_check (MODE_FR0n n)
+| maFR1n : ∀n.byte8 → IP2022_MA_check (MODE_FR1n n)
+.
+
+(* picker: trasforma l'argomento necessario in input a bytes_of_pseudo_instr_mode_param:
+ MA_check i → list (t_byte8 m) *)
+ndefinition IP2022_args_picker ≝
+λi:IP2022_instr_mode.λargs:IP2022_MA_check i.
+ match args with
+ [ maINH ⇒ nil ?
+ | maIMM3 _ ⇒ nil ?
+ | maIMM8 b ⇒ [ TByte IP2022 b ]
+ | maIMM13 _ b ⇒ [ TByte IP2022 b ]
+ | maFR0_and_W b ⇒ [ TByte IP2022 b ]
+ | maFR1_and_W b ⇒ [ TByte IP2022 b ]
+ | maW_and_FR0 b ⇒ [ TByte IP2022 b ]
+ | maW_and_FR1 b ⇒ [ TByte IP2022 b ]
+ | maFR0n _ b ⇒ [ TByte IP2022 b ]
+ | maFR1n _ b ⇒ [ TByte IP2022 b ]
+ ].