SCSI Description
Quantum Atlas 10K II Ultra160/m SCSI Hard Disk Drives 5–35
INQUIRY Command (12h) (continued)
5.11.1 Standard Inquiry Data Page
The Standard Inquiry Data Page is returned by the drive in response to the
INQUIRY command if EVPD = 0.
Bit
Byte
7 6 5 4 3 2 1 0
0 Peripheral Qualifier = 0 Peripheral Device Type = 0
(Direct Access Device)
1 RMB =
0
Device Type Modifier = 0
2 ISO Version = 0 ECMA Version = 0 ANSI Version = 3
(SCSI-3)
3 AERC =
0
TrmTsk
= 0
Norm
ACA
= 0
Rsv’d Response Data Format = 2
4 Additional Length = 5Bh
5 Reserved
6 Rsv’d Rsv’d
Port
= 0
MultiP
= 0
Mchngr
= 0
ACKQ-
REQQ=
0
Addr32
Addr16
7 RelAdr
= 0
Wbus32
= 0
Wbus16
Sync
= 1
Linked
= 1
TransDis
= 1
CmdQue
= 1
SftRe
= 0
8 - 15 Vendor Identification “QUANTUM”
16 - 31 Product Identification
32 - 35 Product Revision Level
36 - 47 Drive Serial Number
48 - 51 Reserved
52 - 53 SCSI Hardware Revision Number
54 Disk Controller Hardware Revision Number
55 Electronics Pass Number
56 Reserved Clocking QAS IUS
57 - 95 Reserved
Figure 5–11 Standard Inquiry Data Page — Data Format
