INT 56 - TI Professional PCIBM PC - RESERVED FOR FUTURE USE
Notes:	documented as "for system use only"; intended for multi-tasking
	  software
	this interrupt is not used by the BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware.  The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.; the default handler generates
	  a system error trap (see INT 51"TI Professional")
SeeAlso: INT 50"TI Professional",INT 55"TI Professional"
                                                                                

INT 56 - Tandy 2000 - FLOPPY DISK SERVICES                                      
Note:	this interrupt is identical to INT 13 on Tandy 2000
SeeAlso: INT 13/AH=00h,INT 13/AH=01h,INT 13/AH=02h,INT 13/AH=03h
SeeAlso: INT 4A"Tandy 2000",INT 51"Tandy 2000",INT 55"Tandy 2000"