Quantum 10K II - Manual (Page 107)

SCSI Description
5–40 Quantum Atlas 10K II Ultra160/m SCSI Hard Disk Drives
INQUIRY Command (12h) (continued)
5.11.2.4 ASCII Implemented Operating Definition Page (82h)
The ASCII Implemented Operating Definition page returns the character string's
length (1Bh) in byte 4, followed by the appropriate character string (“SCSI-3, SCSI-
2, SCSI-1/CCS” in bytes 5 through 31 for Parallel SCSI.
Bit
Byte
7 6 5 4 3 2 1 0
0 Peripheral Qualifier
= 0
Peripheral Device Type = 0
(Direct Access Device)
1 Page Code (82h)
2 Reserved
3 Page Length = 1Ch
4 ASCII String Length = 1Bh
5 - 31 “SCSI-3, SCSI-2, SCSI-1/CCS” + byte of 0
Figure 5–15 ASCII Implemented Operating Definition Page — Data Format