Seagate ST19171W - Barracuda 9.1 GB Hard Drive Support and Manuals
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Popular Seagate ST19171W Manual Pages
Product Manual - Page 11
...This manual describes Seagate Technology®, Inc. The SCSI Interface Product Manual (part number 77738479) describes general SCSI interface characteristics of Seagate drives.
Barracuda 9™ disc drives. From this point on in this manual.
Barracuda 9 disc drive (ST19171N drive shown) Barracuda 9 drives support the small computer system interface (SCSI) as "the drive" (unless...
Product Manual - Page 15
... on 3.5-inch (86 mm) non-removeable discs. The drive contains no replaceable parts. Barracuda 9 drives decode track 0 location data from the necessity of knowing the physical characteristics of this requires special facilities. Barracuda 9 Product Manual, Rev. The drive supports the Small Computer System Interface (SCSI) as Ultra SCSI) is sealed at the factory. The head and disc...
Product Manual - Page 16
...9 family drive
3.1
Standard features
Barracuda 9 drives have the following standard features:
• Integrated SCSI controller • Single-ended or differential SCSI drivers and receivers • 8-bit and 16-bit I/O data bus models available • Asynchronous and synchronous data transfer protocols • Firmware downloadable using a SCSI interface • Programmable drive capacity...
Product Manual - Page 25
...interference, or equipment malfunction. Barracuda 9 Product Manual, Rev. C
15
5.0
Reliability specifications
The following reliability specifications assume correct host/drive operational interface, including all flaws reallocated.
5.1
Error rates
The error rates stated in this specification assume the following: • The drive is considered acceptable if the drive does not generate an...
Product Manual - Page 28
...
Barracuda 9 Product Manual, Rev. The drive will issue to the "host" an 01-5D00 sense code. Subject to the reporting method, the firmware will measure and save parameters once every two hours subject to the number of errors for the current interval. To determine rate, error events are logged and compared to an idle period on the SCSI...
Product Manual - Page 44
... Sense command returns information to a value below the product specification.
Status returned by the drive. Message Protocol System is given in degradation of the messages are discussed. Several of the unrecovered error rate below the default setting could result in the SCSI Interface Product Manual, part number 77738479. The Receive Diagnostic Results reports the results of...
Product Manual - Page 45
... locations and definitions refer to set the drive ID using both 8 and 16 bit data buses.
• If multiple devices are needed for Seagate support services telephone numbers.
• Do not remove the manufacturer's installed labels from the factory low level formatted in the system manuals for "N" and "W" models using remote switches. Permanently installed terminators must be provided...
Product Manual - Page 50
... for parity and reports the results of 2 starts after power is write protected. 40
Barracuda 9 Product Manual, Rev. Pin 9 is spindle sync ground. When drives have differential I /O cable* but not to "N," "W," and "WD" models)
This horizontally-positioned jumper (across J2 pins 2 and 4) connects terminator power from the host. Delayed start until a Start Unit command...
Product Manual - Page 53
...Y
Message parity error
09h
Y
Message reject
07h
Y
Modify data pointer
[1]
N
No operation
08h
Y
Queue tag messages (two bytes)
Head of Advanced SCSI Architecture firmware. Table 6: SCSI messages supported by Barracuda 9 family drives
Message Name
Message Code
Supported by the SCSI-2 and SCSI-3 modes of the interface requirements/implementation is Seagate's second generation...
Product Manual - Page 54
... C
9.3
SCSI interface commands supported
Table 7 lists the SCSI interface commands that are shipped set to operate in the SCSI-2 and SCSI-3 modes of the drive. Barracuda family drives can be changed back and forth between SCSI-1, SCSI-2, and SCSI-3 modes using the Change Definition command. OEM standard drives are supported in SCSI-2/SCSI-3 mode. 44
Barracuda 9 Product Manual, Rev.
Product Manual - Page 56
46
Barracuda 9 Product Manual, Rev. C
Table 7: Commands supported by Barracuda 9 family drive (continued)
Command Name
Command Code
Search data equal
31h
Search data high
30h
Search data low
32h
Seek
0Bh
Seek extended
2Bh
Send diagnostics
1Dh
Supported diagnostics pages (00h)
Translate page (40h)
Set limits
33h
Start unit/stop unit (start/stop spindle)
1Bh
Synchronize ...
Product Manual - Page 68
... connectors
Seagate P/N: 77678559 Amp US P/N: 2-557101-1 Amp Japan P/N: 5-175474-9
For additional information call Amp FAX service at 1-800-522-6752. C
To insure that both drive connector and host equipment mating connector mate properly, both drive connector and host equipment mating connector must meet the provisions of "SFF-8046 Specification for 80-pin connector for SCSI Disk Drives."
Product Manual - Page 80
70
Barracuda 9 Product Manual, Rev. The drive has no provisions for the differential drives. Differential signals
All differential interface signals consist of the cable. Input characteristics
Each signal received by differential interface drives should have the following output characteristics when measured at the disc drive's SCSI connector:
Low-level output voltage* = 2.0 V maximum ...
Product Manual - Page 88
... and errors 33 drive mounting 42 drive orientation 41 drive power 35 drive primary defects list 33 drive reset 39 drive select headers 52 drive volume 35 drivers/receivers 6
differential 70 single-ended 69 DS bit command 44 DSP bit 44 DU bit 44
E
EFT defect list 33
Barracuda 9 Product Manual, Rev. See head and disc assembly C
electrical description 69 electrical specifications...
Product Manual - Page 91
... cable requirements 55 SCSI interface commands 44 SCSI interface connector 52 SCSI interface data 10 SCSI interface messages 43 SCSI interface physical description 55
SCSI Interface Product Manual 1, 4, 5
SCSI status supported 51 SCSI systems error 34 SCSI systems error consideration 33 SCSI systems error management 34 SCSI timing 73 SCSI-3 (Fast-20) interface 5 Seagate support service 35 search...
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