IBM IC35L036UWDY10 Hard Drive Specifications - Page 73

INQUIRY DATA, 5.1.1 INQUIRY data format - CmdDt = 0 EVPD = 0

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8.5.1 INQUIRY DATA Fields with a value shown inside quotes (e.g. Value = 'xyz') are character fields. A value not in quotes is a numeric value. Character fields are alphanumeric and represented in either ASCII or EBCDIC as stated. 8.5.1.1 INQUIRY data format - CmdDt = 0 EVPD = 0 Bit Byte 7 6 5 4 3 2 1 0 0 Qualifier = 0 Peripheral Device Type = 0 1 RMB=0 Device-Type Modifier = 0 2 ISO = 0 ECMA = 0 ANSI = 3 3 RSVD TrmTsk Norm RSVD = 0 = 0 ACA=0 = 0 Response Data Format =2 4 Additional Length = 159 (9Fh) 5 Reserved = 0 6 RSVD EncSer RSVD MultiP MChngr ACKREQ Addr32 Addr16 = 0 = 0 = 0 =0 = 0 = 0 = 0 = 1 7 REL_A Wb_32 Wb_16 Sync Link TTD CmdQu RSVD =0 =0 =1 =1 =1 =0 =1 =0 8-15 16-31 32-35 36-43 44-52 53 54-95 96-145 146-163 Vendor ID = 'IBM ' (ASCII) Product ID (ASCII) Product Revision Level (ASCII) Unit Serial Number (ASCII) Reserved = 0 Reserved = 0 Clocking=11b QAS IUS Reserved = 0 Copyright Notice (ASCII) Reserved = 0 Figure 57. INQUIRY Data - CmdDt = 0EVPD = 0 ! Qualifier is set to zero to indicate that the LUN specified in the IDENTIFY message is currently supported. Qualifier is set to 011b when the LUN specified in the IDENTIFY message is not present.2 ! Peripheral Device Type is set to zero to indicate that the device is Direct Access. Peripheral Dev. Type is set to 1Fh when the LUN specified in the IDENTIFY message is not present. ! Removal Media Bit (RMB) is always set to zero to indicate no removal media exist. ! Device-Type Modifier is set to zero. 2 For all commands, except INQUIRY and REQUEST SENSE, if an invalid lun is specified, a CHECK CONDITION will be returned. Ultrastar 146Z10 hard disk drive specifications 57

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8.5.1 INQUIRY DATA
Fields with a value shown inside quotes (e.g. Value = 'xyz') are character fields. A value not in quotes is a
numeric value. Character fields are alphanumeric and represented in either ASCII or EBCDIC as stated.
8.5.1.1 INQUIRY data format - CmdDt = 0 EVPD = 0
Reserved = 0
146-163
Copyright Notice (ASCII)
96-145
Reserved = 0
54-95
IUS
QAS
Clocking=11b
Reserved = 0
53
Reserved = 0
44-52
Unit Serial Number (ASCII)
36-43
Product Revision Level (ASCII)
32-35
Product ID (ASCII)
16-31
Vendor ID = 'IBM ' (ASCII)
8-15
RSVD
=0
CmdQu
=1
TTD
=0
Link
=1
Sync
=1
Wb_16
=1
Wb_32
=0
REL_A
=0
7
Addr16
=1
Addr32
=0
ACKREQ
=0
MChngr
=0
MultiP
=0
RSVD
=0
EncSer
=0
RSVD
=0
6
Reserved = 0
5
Additional Length = 159 (9Fh)
4
Response Data Format
=2
RSVD
=0
Norm
ACA=0
TrmTsk
=0
RSVD
=0
3
ANSI = 3
ECMA = 0
ISO = 0
2
Device-Type Modifier = 0
RMB=0
1
Peripheral Device Type = 0
Qualifier = 0
0
0
1
2
3
4
5
6
7
Bit
Byte
Figure 57. INQUIRY Data - CmdDt = 0EVPD = 0
!
Qualifier
is set to zero to indicate that the LUN specified in the IDENTIFY message is currently sup-
ported.
Qualifier is set to 011b when the LUN specified in the IDENTIFY message is not present.
2
!
Peripheral Device Type
is set to zero to indicate that the device is Direct Access.
Peripheral Dev.
Type is set to 1Fh when the LUN specified in the IDENTIFY message is not present.
!
Removal Media Bit (RMB)
is always set to zero to indicate no removal media exist.
!
Device-Type Modifier
is set to zero.
Ultrastar 146Z10 hard disk drive specifications
57
2
For all commands, except INQUIRY and REQUEST SENSE, if an invalid lun is specified, a CHECK CONDITION
will
be returned.