Register_unit
4	4	*2	#_nb_ooo_engine            
32	32	*2	#_size_general_data        
2	2	*2	#_size_special_data        
8	8	*2	#_nb_gpr_read              
4	4	*2	#_nb_gpr_write             
2	2	*2	#_nb_gpr_bank              
4	4	*2	#_nb_gpr_port_read_by_bank 
2	2	*2	#_nb_gpr_port_write_by_bank
8	8	*2	#_nb_spr_read              
4	4	*2	#_nb_spr_write             
2	2	*2	#_nb_spr_bank              
4	4	*2	#_nb_spr_port_read_by_bank 
2	2	*2	#_nb_spr_port_write_by_bank
32	32	*2	#_nb_general_register [0]     
64	64	*2	#_nb_general_register [1]     
128	128	*2	#_nb_general_register [2]     
256	256	*2	#_nb_general_register [3]     
32	32 	*2	#_nb_special_register [0]     
64	64 	*2	#_nb_special_register [1]     
128	128	*2	#_nb_special_register [2]     
256	256	*2	#_nb_special_register [3]     
1	1	*2	#_nb_inst_insert_rob  [0]     
2	2	*2	#_nb_inst_insert_rob  [1]     
4	4	*2	#_nb_inst_insert_rob  [2]     
8	8	*2	#_nb_inst_insert_rob  [3]     
1	1	*2	#_nb_inst_retire_rob  [0]     
2	2	*2	#_nb_inst_retire_rob  [1]     
4	4	*2	#_nb_inst_retire_rob  [2]     
8	8	*2	#_nb_inst_retire_rob  [3]