INT 13 - Future Domain 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. 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. - GET 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. CONTROLLER INFORMATION AH = 18h DL = hard drive ID Return: CF set on error AH = status code (see #00234 at AH=01h) CF clear if successful AX = 4321h (magic number) CX = controller family code (see #00249) ---if family code=0200h DH = number of exclusively ROM-controlled 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. devices DL = canonical 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. device number for specified drive ---if family code <> 0200h BH = number of exclusively ROM-controlled 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. devices BL = canonical 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. device number for specified drive Notes: also sets an internal flag (non-resettable) which prevents some controller messages from being displayed, allows writes to removable devices (use caution!), and enables the INT 13 interface for more than one drive (i.e. DL >= 81h) in at least some ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. versions the TMC-950 does not support any Future Domain 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. calls; instead, it provides a full CAM implementation (see INT 4F/AX=8100h) SeeAlso: AH=05h"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.",AX=1700h"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.",AH=1Bh"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.",INT 4F/AX=8100h (Table 00249) Values for Future Domain 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. controller family code: 0200h TMC-1680/? (ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. 3.0) 0203h TMC-1650/1660/1670/1680 (ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. 2.0) 040Ah TMC-820/830/840/850/860/870/875/880/885 (ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. <= 6.0A) 050Dh TMC-840/841/880/881 (ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. 5.2D) 0700h TMC-830/850/860/875/885 (ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. 7.0)