Category: disk I/O enhancements

INT 78 - TARGA.DEV - SEND SCSI COMMAND, RECEIVE DATA (DMA)

	AH = 13h
	DS:SI -> command bytes (see #03807)
	ES:BX -> data storage area
	DX:CX = number of data bytes to transfer
Return: AH = SCSI status byte (if early return mode is clear)
	CF clear if successful
	    AL = SCSI message byte (if early return mode is clear)
	CF set on error
	    AL = error code (see #03786)
Note:	this command receives data using DMA
SeeAlso: AH=11h,AH=12h