INT 2F - Jim Harper's CD-ROM redirector 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. driver - DO COMMAND AX = 7F01h DS:DX -> command record (see #02927) Return: AL = status 00h successful else error code SeeAlso: AX=7F00h"Harper",AX=7F02h"Harper",INT 11/AH=FFh"SDLP" SeeAlso: INT 21/AX=4402h"ASPI",INT 4F/AX=8100h Format of CD-ROM redirector command record: Offset Size Description (Table 02927) 00h BYTE ID 01h 10 BYTEs CDB (Command Descriptor Block) for operation (see #03236,#03237) 0Bh WORD segment of buffer 0Dh WORD offset of buffer 0Fh BYTE status 10h BYTE sense 12h WORD count