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Seagate ST34520N - Medalist 4.55 GB Hard Drive, Руководство по эксплуатации продукта

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Medalist Pro Product Manual, Rev. D

55

9.6

Physical interface

Figure 16 shows the locations of the drive physical interface components for the N drives. Shown are the loca-
tions of the DC power connector, the SCSI interface connector, the I/O line terminators, and the drive select
and option select headers.

Details of the physical, electrical and logical characteristics are given in sections following, while the SCSI
operational aspects of Seagate drive interfaces are given in the Seagate 

SCSI Interface Product Manual

, part

number 77738479.

This section describes the connectors, cables, signals, terminators and bus timing of the DC and SCSI I/O
interface. See Section 9.8 and Section 9.9 for additional terminator information.

9.6.1

DC cable and connector

“N,” “W,” and “LW” model drives receive DC power through a 4 pin connector (see Figures 16 and 17 for pin
assignments) mounted at the rear of the main PCB. Recommended part numbers of the mating connector are
listed below, but equivalent parts may be used.

“WC” model drives receive power through the 80 pin I/O connector. See Table 19.

Type of cable

Connector

Contacts (20-14 AWG)

14 AWG

MP 1-480424-0

AMP 60619-4 (Loose Piece)

AMP 61117-4 (Strip)

Содержание ST34520N - Medalist 4.55 GB Hard Drive

Страница 1: ...Medalist Pro ST39140N W WC LW LC ST36530N W WC ST34520N W WC LW LC Product Manual Volume 1...

Страница 2: ......

Страница 3: ...Medalist Pro ST39140N W WC LW LC ST36530N W WC ST34520N W WC LW LC Product Manual Volume 1...

Страница 4: ...SeaFONE SeaBOARD and SeaTDD are either trademarks or registered trademarks of Seagate Technology Inc or one of its subsidiaries All other trademarks or registered trademarks are the prop erty of their...

Страница 5: ...nterface information order the volume 2 SCSI Interface Product Manual part number 77738479 Revision Date Writer Engineer Sheets Affected A 04 17 98 D Ashby B Betancourt 1 1 v thru viii 1 thru 86 B 05...

Страница 6: ......

Страница 7: ...command execution time minutes 10 4 2 3 Generalized performance characteristics 10 4 3 Start stop time 11 4 4 Prefetch multi segmented cache control 11 4 5 Cache operation 11 4 5 1 Caching write data...

Страница 8: ...1 General description 43 9 2 SCSI interface messages supported 43 9 3 SCSI interface commands supported 44 9 3 1 Inquiry Vital Product data 47 9 3 2 Mode Sense data 49 9 4 SCSI bus conditions and mis...

Страница 9: ...lect header J1 auxiliary for W and LW models J1 Auxiliary Pins 1A 12A 36 Figure 12 Medalist Pro family drive option select header for N and W models 37 Figure 13 Medalist Pro family drive option selec...

Страница 10: ......

Страница 11: ...interface specifications to the extent described in this manual The SCSI Interface Product Manual part number 77738479 describes general SCSI interface characteristics of this and other families of S...

Страница 12: ......

Страница 13: ...erly packaged However it is the user s responsibility to assure that the drive meets the appropriate EMI requirements in their system Shielded I O cables may be required if the enclosure does not prov...

Страница 14: ...rface Product Manual Seagate P N 77738479 ANSI Small Computer System Interface SCSI ANSI3 131 1986 X3T9 84 40 Rev 1B X3T9 2 82 2 Rev 17B X3T9 2 86 109 Revision 10H SCSI 2 X3T9 2 91 010 Rev 10 SCSI 3 p...

Страница 15: ...eristics of the Medalist Pro family of drives and the SCSI Interface Product Manual volume 2 part number 77738479 which describes the general interface characteristics of this and other families of Se...

Страница 16: ...hat results from movement dur ing shipping and handling The shipping lock automatically disengages when power is applied to the drive and the head load process begins Medalist Pro drives decode track...

Страница 17: ...ive IC terminators enabled by jumpers N and W models only 512 K byte data buffer Hot plug compatibility Section 9 6 4 3 lists the proper host connector needed for WC and LC drives SCAM SCSI Configured...

Страница 18: ...number of LBAs 3 7 Factory installed accessories The drive ships with a small bag of the two jumper plug types used for the J6 J2 and J1 Aux option select jumper headers 3 8 Options factory installed...

Страница 19: ...s time 8 All notes for Section 4 2 are listed at end of Section 4 2 3 ST39140 ST36530 ST34520 Read Write Heads 8 6 4 Tracks Surface Total 9 006 9 006 9 006 Tracks user accessible Tracks Inch 9 570 9 5...

Страница 20: ...ous transfer rate for fast SCSI 2 5 to 10 Mbytes sec 8 bit data bus models Synchronous transfer rate for fast SCSI 2 10 to 20 Mbytes sec 16 bit data bus models Sector Sizes 512 byte user data blocks N...

Страница 21: ...excluding an error recovery procedure The Motor Start Command can also be used to command the drive to stop the spindle see SCSI Interface Product Manual part number 77738479 There is no power contro...

Страница 22: ...n the cache from a previous read or write command If there are the respective cache segments are cleared The new data is cached for subsequent Read commands If the number of write data logical blocks...

Страница 23: ...ng detected from the error or fault status provided through the drive or SCSI interface or Is not capable of being recovered by normal drive or system recovery procedures without operator interven tio...

Страница 24: ...Section 6 4 1 are not exceeded Short term excursions up to the specification limits of the operating environment will not affect MTBF performance The following expression defines MTBF Estimated power...

Страница 25: ...lled to safe levels for SE and LVD devices see ANSI SPI 2 The disc drive spindle must come to a complete stop prior to completely removing the drive from the cabinet chassis Use of the Stop Spindle co...

Страница 26: ...interval expires the error rate is considered to be unacceptable If the number of errors does not exceed the threshold before the interval expires the error rate is considered to be acceptable In eit...

Страница 27: ...information Seagate customer service centers are the only facilities authorized to service Seagate drives Seagate does not sanction any third party repair facilities Any unauthorized repair or tamper...

Страница 28: ......

Страница 29: ...7 200 rpm is reached The 5 must be maintained after the drive signifies that its power up sequence has been com Notes ST39140 ST36530 ST34520 N W WC Single ended N W WC Single ended N W WC Single ende...

Страница 30: ...imultaneously the peak start ing current must be available to each device 6 2 1 Conducted noise immunity Noise is specified as a periodic and random distribution of frequencies covering a band from DC...

Страница 31: ...ate under current limiting after performing drive internal diagnostics See Note 1 of Table 2 T3 The heads move from the landing zone to the data area T4 Drive is ready for reading and writing 0 0 5 1...

Страница 32: ...temperatures 3 above these values may adversely affect the drives ability to meet specifications The MTBF specification for the drive is based on operating in an environment that ensures that the cas...

Страница 33: ...n assumes that the drive is packaged in the shipping container designed by Seagate for use with drive Figure 4 Locations of printed circuit board PCB components listed in Table 3 Model N PCB HDA U4 J1...

Страница 34: ...ion shall operate error free while subjected to intermittent shock not exceeding 10 g at a maximum duration of 11 ms half sinewave Shock may be applied in the X Y or Z axis b Non operating The limits...

Страница 35: ...2 300 Hz 0 5 g acceleration zero to peak Vibration may be applied in the X Y or Z axis b Operating abnormal 22 300 Hz TBD g X Y or Z axis c Non operating The limits of non operating vibration shall ap...

Страница 36: ...0 Hz 2 0 g acceleration zero to peak Vibration may be applied in the X Y or Z axis 6 4 5 Air cleanliness The drive is designed to operate in a typical office environment with minimal environmental con...

Страница 37: ...0 020 010 010 005 010 010 020 66 38 33 25 51 25 25 12 25 25 51 Dimension Table Millimeters 7 Mounting holes three on each side 6 32 UNC Max screw length into side of drive 0 15 in 3 81 mm Screw tighte...

Страница 38: ...15 in 3 81 mm Screw tightening torque 6 0 in lb 675 NM max with minimum thread engagement of 0 12 in 3 05 mm Mounting holes four on bottom 6 32 UNC Max screw length into bottom of drive 0 15 in 3 81 m...

Страница 39: ...3 81 mm Screw tightening torque 6 0 in lb 675 NM max with minimum thread engagement of 0 12 in 3 05 mm Interface connector is flush with the end of drive within 0 020 in 5 mm The interface connector l...

Страница 40: ......

Страница 41: ...terface Product Manual part number 77738479 Data correc tion by ECC will be applied to recover data from additional flaws if they occur Details of the SCSI commands supported by the drive are describe...

Страница 42: ......

Страница 43: ...s not attached to the end of the bus the Terminator Enable jumper TE should be removed from the new drive Note For additional information about terminator requirements refer to Sections 9 8 and 9 9 Se...

Страница 44: ...SCSI ID 4 SCSI ID 5 SCSI ID 6 SCSI ID 7 L E D R E S R E S Reserved Pin 1 Shipped with cover installed Do not install jumpers retain cover 11 9 7 5 3 1 Drive Activity LED Ground 4 Optional connections...

Страница 45: ...ve Activity LED 4 Dashed area is optional host circuitry external to the drive connected to host supplied optional usage plug Do not connect anything to pins 13 20 5V Host Alternate Usage Plug Reserve...

Страница 46: ...ard 2 Pin 1 PCB Pin 12 1P 2P 3P 4P 5V Ground 4 6 Host Alternate Usage Plug Pins 1 3 5 and 7 are optional connections to switching circuits in host equipment to establish drive ID 4 Remote Switches For...

Страница 47: ...nly Pin 1 J2 J2 Jumper Plug enlarged to show detail 3 Caution Do not use J2 jumper plugs on J6 or J1 Auxiliary as the internal contacts will be deformed and can not be used on J2 without them falling...

Страница 48: ...he different Medalist Pro model drives 5 These signals are also on 80 pin J1 See Table 19 6 Voltage supplied by the drive 7 J1A Drive Activity LED with series resistor built in pin 12 is the open coll...

Страница 49: ...0 ms after power on or drive reset Jumper plugs can be used on J1 Auxiliary pins 1 2 3 4 5 6 and 7 8 to set drive ID if desired but usually a connector cable is plugged to J1 Auxiliary to run these si...

Страница 50: ...PD Applies to all models On Parity checking and parity error reporting by the drive is disabled Off Drive checks for parity and reports result of parity checking to host Default is PD jumper not insta...

Страница 51: ...ing the temperature measurement guidelines described in Section 6 4 1 Forced air flow may be required to keep temperatures at or below the specified case temperatures of Table 3 Column 2 in which case...

Страница 52: ...nting the drive in any kind of 3 5 inch to 5 25 inch adapter frame verify with Seagate Tech nology that the drive can meet the shock and vibration specifications given herein while mounted in such an...

Страница 53: ...roduct Manual part number 77738479 2 Not applicable to N models Table 5 SCSI messages supported by Medalist Pro family drives Message name Message code Supported by Medalist Pro Abort 06h Y Abort tag...

Страница 54: ...DSP bit supported N 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 set...

Страница 55: ...Y DPO bit supported Y FUA bit supported Y Read long 3Eh Y Reassign blocks 07h Y Rebuild 81h N Receive diagnostic results 1Ch Y Supported diagnostics pages 00h Y Translate page 40h Y Regenerate 82h N...

Страница 56: ...33h N Start unit stop unit spindle ceases rotating 1CH 1Bh Y Synchronize cache 35h Y Test unit ready 00h Y Verify 2Fh Y DPO bit supported N BYTCHK bit supported N Write 0Ah Y Write and verify 2Eh Y DP...

Страница 57: ...Product data Instead of the standard Inquiry data shown in Table 7 the initiator can request several Vital Product Data pages by setting the Inquiry command EVPD bit to one The SCSI Interface Manual p...

Страница 58: ...operating definition Y 7 SAVIMP supported operating condition N A Firmware numbers page C0h 0 Peripheral qualifier peripheral device type 1 Page code number C0 2 Reserved 00 3 Page length 10 4 7 Cont...

Страница 59: ...tes which of the Current values and Saved values can be changed by a Mode Select command A one allows a change to a corresponding bit a zero allows no change For example in Table 9 refer to Mode page...

Страница 60: ...00 00 00 00 02 CHG 82 0E FF FF 00 00 00 00 00 00 00 00 00 00 00 00 03 SAV 83 16 00 00 1F 61 00 00 00 00 00 F6 02 00 00 01 00 24 00 34 40 00 00 00 03 DEF 83 16 00 01 1F 61 00 00 00 00 00 F6 02 00 00 01...

Страница 61: ...0 00 00 00 EB 02 00 00 01 00 24 00 34 40 00 00 00 03 CHG 83 16 FF FF FF FF FF FF FF FF 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 SAV 84 16 00 23 2E 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1C 2...

Страница 62: ...0 00 00 00 F6 02 00 00 01 00 24 00 34 40 00 00 00 03 CHG 83 16 FF FF FF FF FF FF FF FF 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 SAV 84 16 00 23 2E 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1C 2...

Страница 63: ...ransfer rate of 3 Mbytes sec single ended Y Command overhead less than 500 USEC typ N Zero latency read Y Firmware downloadable via SCSI interface Y Sector size 512 N Sector size 180 to 4 096 even num...

Страница 64: ...eriod 9 5 2 REQ ACK offset The maximum value supported by the Medalist Pro family drives for REQ ACK offset is 15 0Fh N TTD CIOP Y Embedded servo Y 512K data buffer Y Motor start enable Y Delayed moto...

Страница 65: ...SI Interface Product Manual part number 77738479 This section describes the connectors cables signals terminators and bus timing of the DC and SCSI I O interface See Section 9 8 and Section 9 9 for ad...

Страница 66: ...6 Medalist Pro Product Manual Rev D Figure 16 Physical interface for N model drives J1 4P 3P 2P 1P Pin 1P 2P 3P 4P Power 12V 12V ret 5V ret 5V Pin 1 SCSI I O Connector Pin 1 DC Power Connector J6 J1 J...

Страница 67: ...r DC power pin assignments Figure 18 Physical interface for WC and LC model drives J1 Auxiliary Pin 1 68 Pin SCSI I O Connector Pin 1P J1 DC Power J6 J1 Pin 1 J1 DC Power Pin 1P 2P 3P 4P Power 12V 12V...

Страница 68: ...face cable specifically powered for that purpose On SE drive models N and W terminator power source can be selected using the TP jumpers on the option select header J2 TE is also on the option select...

Страница 69: ...owed off the mainline interconnection with any con nected equipment The stub length is measured from the transceiver to the connection to the mainline SCSI bus Single ended I O pin assignments are sho...

Страница 70: ...erefore could become too long for safe power transmission to the drive Daisy chain 80 conductor cables should especially not be allowed since the power carrying conductors on the 80 conductor interfac...

Страница 71: ...al number of devices allowed See Table 15 5 SCSI ID7 has highest arbitration priority ID0 has lowest for N models For W models priority is ID7 to ID0 then ID15 to ID8 ID 8 very lowest 6 Last drive on...

Страница 72: ...ef A 010 839 010 21 32 Min Typ 3 085 2 16 150 3 81 100 2 54 025 64 Sq Contact 50 Places C L 060 1 52 Ref 335 010 8 50 001 002 Dia 083 2 1 Trifurcated Pin 4 places 26 6 60 Typ 065 1 65 x 45 Chamfer Typ...

Страница 73: ...315 8 00 3 650 92 71 840 005 21 34 315 010 8 00 001 002 dia 083 2 1 Trifurcated Pins 4 places 065 1 65 x 45 chamfer typ 20 5 08 typ 60 15 24 100 2 54 Pos 1 Pos 2 1 2 3 4 1 816 46 13 Position 1 Pos 68...

Страница 74: ...276 12 70 500 57 87 0 20 2 278 0 008 51 17 0 10 2 251 0 004 Y 62 15 2 447 0 15 006 Housing Contact 0 3 012 M Y M 0 15 006 M Y M 0 15 006 M Y M 1 27 05 Typ C L of Datum Y C L of Datum Y 0 50 020 Pin 1...

Страница 75: ...und Notes See page following Table 20 Signal name 1 Connector contact number 3 Cable conductor number 11 Connector contact number 11 Signal name 1 GND 1 1 2 2 DB0 GND 3 3 4 4 DB1 GND 5 5 6 6 DB2 GND 7...

Страница 76: ...D 4 7 8 38 DB15 GND 5 9 10 39 DBP1 GND 6 11 12 40 DB0 GND 7 13 14 41 DB1 GND 8 15 16 42 DB2 GND 9 17 18 43 DB3 GND 10 19 20 44 DB4 GND 11 21 22 45 DB5 GND 12 23 24 46 DB6 GND 13 25 26 47 DB7 GND 14 27...

Страница 77: ...B14 DB15 4 7 8 38 DB15 DBP1 5 9 10 39 DBP1 DB0 6 11 12 40 DB0 DB1 7 13 14 41 DB1 DB2 8 15 16 42 DB2 DB3 9 17 18 43 DB3 DB4 10 19 20 44 DB4 DB5 11 21 22 45 DB5 DB6 12 23 24 46 DB6 DB7 13 25 26 47 DB7 D...

Страница 78: ...44 MATED 1 NC 10 5 45 NC 10 NC 10 6 46 GND 8 DB11 7 47 GND DB10 8 48 GND DB9 9 49 GND DB8 10 50 GND I O 11 51 GND REQ 12 52 GND C D 13 53 GND SEL 14 54 GND MSG 15 55 GND RST 16 56 GND ACK 17 57 GND BS...

Страница 79: ...7 DB11 DB10 8 48 DB10 DB9 9 49 DB9 DB8 10 50 DB8 I O 11 51 I O REQ 12 52 REQ C D 13 53 C D SEL 14 54 SEL MSG 15 55 MSG RST 16 56 RST ACK 17 57 ACK BSY 18 58 BSY ATN 19 59 ATN DBP 20 60 DBP DB7 21 61 D...

Страница 80: ...DB8 DB9 DB10 DB11 All other signals should be connected as shown 9 7 Electrical description N and W models use single ended interface signals These signals must be terminated with 110 ohm active term...

Страница 81: ...ansfers s or less Fast 40 or Ultra 2 SCSI This arrangement is not intended to allow dynamically changing transmission modes but rather to prevent incompatible devices from attempting to interoperate D...

Страница 82: ...nterface receiver circuits shall have the following input characteristics when measuared at the disk drive connector Steady state Low level output voltage 0 030 V Vs 3 6 V signal negation logic 0 Stea...

Страница 83: ...S ARE HIGHLY RECOMMENDED FOR USE IN THE DAISY CHAIN AS DESCRIBED ABOVE ACTIVE AND PASSIVE TERMINATORS SHOULD NOT BE MIXED ON THE SAME SCSI BUS Drive models WC LW and LC do not have internal terminator...

Страница 84: ...its own terminators and to the SCSI bus terminator power line SCSI devices providing terminator power TERMPWR must have the following characteristics 8 bit SCSI V TERM 4 25 V to 5 25 V 800 mA minimum...

Страница 85: ...nt Reselect Identify MSG to Data media T16 4 5 11 Command Dependent Data to Status T17 4 5 15 Command Dependent Status to Command Complete MSG T18 4 5 5 8 15 0 98 s Command Complete MSG to Bus Free T1...

Страница 86: ...4 5 The specific timing values that apply to this drive are listed in Table 18 Data In Byte Transfer parameter T24 4 5 12 0 04 s Data Out Byte Transfer parameter T25 4 5 13 0 04 s Next Data In Byte Ac...

Страница 87: ...ng a touch tone phone you can obtain technical support information by return FAX 24 hours daily This service is available worldwide Presales Support Our Presales Support staff can help you determine w...

Страница 88: ...800 624 9857 FAX 1 905 812 7807 European Support Services For European customer support dial the toll free number for your specific country for presales support techni cal support SeaFAX and warranty...

Страница 89: ...day or send a FAX to 31 20 653 3513 The European call center is located in Amsterdam The Netherlands Asia Pacific Support Services Technical Support Australia 61 2 9725 3366 FAX 61 2 9725 4052 Hong Ko...

Страница 90: ......

Страница 91: ...tion Y 04 01 Drive not ready in spin up mode Y 04 02 Drive not ready waiting for initialization command Y 04 03 Drive not ready human intervention required Y 04 04 Drive not ready format in process Y...

Страница 92: ...ct list Y 19 01 Defect list not available N 19 02 Error in P list N 19 03 Error in G list N 1A 00 Parameter overrun Y 1B 00 Synchronous transfer error N 1C 00 Defect list not found Y 1C 01 P list not...

Страница 93: ...test error N 43 00 Message reject error Y 44 00 Internal controller error N 45 00 Selection or reselection error N 47 00 Bus parity error Y 48 00 Initiator detected error Y 49 00 Initiator received i...

Страница 94: ......

Страница 95: ...cessing 7 backward compatibility 5 bits inch 9 buffer 11 12 buffer segment 11 12 buffer segmentation 12 buffer full 12 buffer full ratio 12 bulkhead connector 58 bus device reset message 49 bytes per...

Страница 96: ...rtion 15 drive interface connector 60 drive internal 21 drive internal defects and errors 31 drive malfunction 14 drive mounting 27 42 constraints 13 drive option select header 37 drive orientation 11...

Страница 97: ...quiry vital product data 47 installation 33 installation guide 4 installation instructions 33 instantaneous current peak 19 integrated SCSI controller 7 interface cable length 61 interface data 10 int...

Страница 98: ...ientation 11 24 41 out of plane deflection 42 out of plane distortion 42 output voltage 70 overhead time 10 P package size 24 package test specification 4 packaged 24 parity 40 parity checking 40 pari...

Страница 99: ...SCSI interface commands supported 44 SCSI interface connector 55 SCSI interface data 10 SCSI Interface Product Manual 3 4 5 SCSI systems error 31 SCSI systems error consideration 31 SCSI systems error...

Страница 100: ...73 initiator 73 terminator 33 40 61 71 active 73 passive 73 terminator circuit 40 70 71 terminator enable jumper TE 33 61 73 terminator power 40 65 71 74 source selection jumper TP 73 terminator requi...

Страница 101: ......

Страница 102: ...Seagate Technology Inc 920 Disc Drive Scotts Valley California 95066 4544 USA Publication Number 32661 001 Rev D Printed in USA...

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