INT 78 - TARGA.DEV - SET/CLEAR EARLY RETURN MODE AH = 06h AL = new state 00h clear early return mode 01h set early return mode Note: if early return mode is set then SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. will return with no errors when the last DMAsee Direct Memory Access transfer is started in a call with AH=13h or AH=14h if this routine is not called, early return mode is cleared SeeAlso: AH=13h,AH=14h,AH=15h