Seagate ST3300655LC Cheetah 15K.5 SCSI Product Manual - Page 52

Notes., Table 8, Commands supported by Cheetah 15K.5 SCSI family drive, Table 7, SCSI messages

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Table 7: SCSI messages supported by Cheetah 15K.5 SCSI family drives Message name Message code Ordered queue tag 22h Simple queue tag 20h Quick Arbitration and Selection (QAS) 55h Release recovery 10h Restore pointers 03h Save data pointer 02h Synchronous data transfer req. [1] Target transfer disable 13h Terminate I/O process 11h Wide data transfer request [1] Notes. [1] Extended messages (see the SCSI Interface Product Manual). [2] Supports all options except qas_req and iu_req. Supported (Y = yes) (N = no) Y Y Y N Y Y Y N N Y 10.3 SCSI interface commands supported Table 8 following lists the SCSI interface commands that are supported by the drive. OEM standard drives are shipped set to operate in Ultra320 mode. Table 8: Commands supported by Cheetah 15K.5 SCSI family drive Command name Change Definition Compare Copy Copy and Verify Format Unit [1] DPRY bit supported DCRT bit supported STPF bit supported IP bit supported DSP bit supported IMMED bit supported VS (vendor specific) Inquiry Date Code page (C1h) Device Behavior page (C3h) Firmware Numbers page (C0h) Implemented Operating Def page (81h) Jumper Settings page (C2h) Supported Vital Product Data page (00h) Unit Serial Number page (80h) Command code 40h 39h 18h 3Ah 04h 12h Supported by SCSI-2/3 N N N N Y N Y Y Y Y Y N Y Y Y Y Y Y Y Y 46 Cheetah 15K.5 SCSI Product Manual, Rev. J

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46
Cheetah 15K.5 SCSI Product Manual, Rev. J
Notes.
[1]
Extended messages (see the
SCSI Interface Product Manual
).
[2]
Supports all options except qas_req and iu_req.
10.3
SCSI interface commands supported
Table 8 following lists the SCSI interface commands that are supported by the drive.
OEM standard drives are shipped set to operate in Ultra320 mode.
Ordered queue tag
22h
Y
Simple queue tag
20h
Y
Quick Arbitration and Selection (QAS)
55h
Y
Release recovery
10h
N
Restore pointers
03h
Y
Save data pointer
02h
Y
Synchronous data transfer req.
[1]
Y
Target transfer disable
13h
N
Terminate I/O process
11h
N
Wide data transfer request
[1]
Y
Table 8:
Commands supported by Cheetah 15K.5 SCSI family drive
Command name
Command code
Supported by SCSI-2/3
Change Definition
40h
N
Compare
39h
N
Copy
18h
N
Copy and Verify
3Ah
N
Format Unit [1]
04h
Y
DPRY bit supported
N
DCRT bit supported
Y
STPF bit supported
Y
IP bit supported
Y
DSP bit supported
Y
IMMED bit supported
Y
VS (vendor specific)
N
Inquiry
12h
Y
Date Code page (C1h)
Y
Device Behavior page (C3h)
Y
Firmware Numbers page (C0h)
Y
Implemented Operating Def page (81h)
Y
Jumper Settings page (C2h)
Y
Supported Vital Product Data page (00h)
Y
Unit Serial Number page (80h)
Y
Table 7:
SCSI messages supported by Cheetah 15K.5 SCSI family drives
Message name
Message code
Supported
(Y = yes)
(N = no)