Optical Drive and Library SCSI-2 Command Reference

Jukebox SCSI-2 Command Set
Request Sense Command (03H)
Chapter 3 3-11
Jukebox SCSI-2 CommandsJukebox SCSI-2 Commands
C/D 1 = Illegal Parameter is in Command Descriptor Block.
0 = Illegal Parameter is in Data Out Phase.
BPV 1 = Bit pointer field is valid.
0 = Bit pointer field is invalid.
Bit Pointer Specifies which bit is in error. When a multiple bit field
is in error, the pointer points to the most significant bit
in the field.
Field Pointer Specifies which byte is in error. Bytes are numbered
starting from 0. When a multiple-byte field is in error,
the pointer points to the most significant byte of the
field.
NOTE Bytes identified as being in error are not necessarily the bytes that need
to be changed to correct the problem.
Table 3-8 Sense Key Field = Illegal Request (05H) and SKSV Bit = 1
Byte 7 6 5 4 3 2 1 0
15 SKSV
(1)
C/D Reserved (0) BPV Bit Pointer
16 Field Pointer (MSByte)
17 Field Pointer (LSByte)