Exabyte EXB-8505 8mm Computer Drive User Manual


 
SCSI Messages
The SCSI message system supported by the tape drive allows
communication between the initiator and the tape drive for physical
path management. Table 5-1 lists the SCSI messages supported by the
EXB-8205, EXB-8205XL, EXB-8505, and EXB-8505XL.
RefertotheEXB-8205 and EXB-8505 SCSI Reference for detailed
information about SCSI communications and messages.
Hex Value Description
In
(Tape drive to
initiator)
Out
(Initiator to
tape drive)
00h Command Complete
4
01h Extended Message
(Synchronous Data
Transfer Request)
44
02h Save Data Pointers
4
03h Restore Pointers
4
04h Disconnect
4
05h Initiator Detected Error
4
06h Abort
4
07h Message Reject
44
08h No Operation
4
09h Message Parity Error
4
0Ch Bus Device Reset
4
80h or C0h Identify
44
Table 5-1 SCSI messages
May 1994 EXB-8205 and EXB-8505 5-3
(Standard and XL)
5 Interface Specifications