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. CONTROLLER - GET INQUIRY INFO FROM 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 AX = 1700h CL = length of buffer DL = hard drive ID ES:BX -> buffer for info (see #00243) Return: CF clear if successful CH = number of bytes returned in buffer??? CF set on error AH = status code (see #00234 at AH=01h) Notes: this function is not available with 8-bit controller ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. versions < 7.0 information block bytes 5-n are vendor-specific in older 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 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=18h"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." Format of 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. inquiry information block: Offset Size Description (Table 00243) 00h BYTE device type bits 0-4: peripheral device type (see #00244) bits 5-7: peripheral qualifier (see #00245) 01h BYTE device type modifier bits 0-6: device type modifier bit 7: removable medium 02h BYTE 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. version (see #00246) 03h BYTE data format/capabilities (see #00247) 04h BYTE additional data length (total remaining bytes) 05h 2 BYTEs reserved 07h BYTE device capabilities (see #00248) 08h 8 BYTEs vendor identification (space-padded ASCII) 10h 8 BYTEs product identification (space-padded ASCII) 20h 4 BYTEs product revision level (space-padded ASCII) 24h 20 BYTEs vendor specific 38h 40 BYTEs reserved 60h var vendor specific parameters (Table 00244) 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. peripheral device type: 00h direct-access device (e.g., magnetic disk) 01h sequential-access device (e.g., magnetic tape) 02h printer device 03h processor device 04h write-once device (e.g., some optical disks) 05h CD-ROM device 06h scanner device 07h optical memory device (e.g., some optical disks) 08h medium changer device (e.g., jukeboxes) 09h communications device 0Ah (defined by ASC IT8) 0Bh (defined by ASC IT8) 0Ch-1Eh reserved 1Fh unknown or no device type (Table 00245) 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. peripheral qualifier: 000b device is currently connected to this logical unit and available 001b target is capable of supporting the specified peripheral, but the physical device is not currently connected to this logical unit 010b reserved 011b target can't support a physical device on this logical unit 1xxb vendor specific Bitfields 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. version: Bit(s) Description (Table 00246) 0-2 ANSI-approved version 000 device might or might not comply to ANSI standard 001 device complies to ANSI SCSI-1 010 device complies to ANSI SCSI-2 other reserved 3-5 ECMA version 6-7 ISO version Bitfields 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. data format/capabilities: Bit(s) Description (Table 00247) 0-2 response data format 000 information block is as specified in SCSI-1 001 information block is as specified in CCS 010 information block is as specified in SCSI-2 other reserved 4-5 reserved 6 terminate I/O process supported 7 asynchronous event notification supported Bitfields 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. device capabilities: Bit(s) Description (Table 00248) 0 device responds to RESET with a hard RESET 1 tagged command queuing supported 2 reserved 3 linked commands supported 4 synchronous data transfer supported 5 16-transfers supported 6 32-transfers supported 7 relative addressing supported