Seagate ST320014A Manual

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ST320014A. . . . . . . . . . . . . . . . . . . . . . . . . .

ST320014A Product Manual, Rev. B 3 Standby to ready (sec typical) 6.5 secSpindown (sec typical) 10 secStartup current (typical) 0.9 amps (5V), 1.9 amp

4 ST320014A Product Manual, Rev. B1.0 Drive specificationsUnless otherwise noted, all specifications are measured under ambientconditions, at 25°C, a

ST320014A Product Manual, Rev. B 5 1.4 Physical characteristics1.5 Start/stop times1.6 Seek timesSeek measurements are taken with nominal power at

6 ST320014A Product Manual, Rev. B(such as track-to-track and average), are expected to meet orexceed the noted values. However, due to the manner in

ST320014A Product Manual, Rev. B 7 1.7.1.1 Typical current profileFigure 1. Typical startup and operation current profilePower Mode Typical WattsTyp

8 ST320014A Product Manual, Rev. B1.7.2 Conducted noiseInput noise ripple is measured at the host system power supply acrossan equivalent 80-ohm resi

ST320014A Product Manual, Rev. B 9 established using a Standby or Idle command. In Standby mode, thedrive buffer is enabled, the heads are parked and

10 ST320014A Product Manual, Rev. B1.8.3 Humidity1.8.3.1 Relative Humidity1.8.3.2 Wet bulb temperature1.8.4 Altitude1.8.5 ShockAll shock specif

ST320014A Product Manual, Rev. B 11 1.8.6.1 Operating vibrationThe following table lists the maximum vibration levels that the drive mayexperience w

12 ST320014A Product Manual, Rev. B1.10 Electromagnetic immunityWhen properly installed in a representative host system, the driveoperates without er

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ST320014A. . . . . . . . . . . . . . . . . . . . . . . . . .

ST320014A Product Manual, Rev. B 13 1.12 Agency certification1.12.1 Safety certificationThe drive is recognized in accordance with UL 1950 and CSA C

14 ST320014A Product Manual, Rev. BAustralian C-Tick (N176)If this drive has the C-Tick marking, it complies with the Australia/NewZealand Standard AS

ST320014A Product Manual, Rev. B 15 If necessary, you should consult your dealer or an experienced radio/television technician for additional suggesti

16 ST320014A Product Manual, Rev. B2.0 Configuring and mounting the driveThis section contains the specifications and instructions for configuringand

ST320014A Product Manual, Rev. B 17 2.2 Jumper settings2.2.1 Master/slave configurationThe options jumper block shown in Figure 2 is used to configu

18 ST320014A Product Manual, Rev. B2.2.2 Cable-select optionComputers that use cable-select determine the master and slave drivesby selecting or dese

ST320014A Product Manual, Rev. B 19 2.1 Drive mountingYou can mount the drive in any orientation using four screws in the side-mounting holes or four

20 ST320014A Product Manual, Rev. B3.0 ATA interface These drives use the industry-standard ATA task file interface thatsupports 16-bit data transfer

ST320014A Product Manual, Rev. B 21 Figure 4. I/O pins and supported ATA signalsReset–GroundDD7DD8DD6DD9DD5DD10DD4DD11DD3DD12DD2DD13DD1DD14DD0DD15Grou

22 ST320014A Product Manual, Rev. B3.1.1 Supported ATA commandsThe following table lists ATA-standard commands that the drive sup-ports. For a detail

 2002 Seagate Technology LLC All rights reservedPublication Number: 100216020, Rev. B, July 2002Seagate, Seagate Technology and the Seagate logo are

ST320014A Product Manual, Rev. B 23 3.1.2 Identify Drive commandThe Identify Drive command (command code ECH) transfers informationabout the drive to

24 ST320014A Product Manual, Rev. BWord Description Value0Configuration information:• Bit 15: 0 = ATA; 1 = ATAPI• Bit 7: removable media• Bit 6: remov

ST320014A Product Manual, Rev. B 25 50 Device-specific standbytimer value0000H51 PIO data-transfer cycle timing mode 0200H52 Retired 0200H53 Words 54–

26 ST320014A Product Manual, Rev. B66 Recommended multiword DMA transfer cycle time per word (120 nsec)0078H67 Minimum PIO cycle time without IORDY fl

ST320014A Product Manual, Rev. B 27 92 Master Password Revision codeFFFEH93 Hardware Reset Value (see description following this table)xxxxH94 Auto Ac

28 ST320014A Product Manual, Rev. B3.1.3 Set Features commandThis command controls the implementation of various features that thedrive supports. Whe

ST320014A Product Manual, Rev. B 29 Note. At power-on, or after a hardware or software reset, the defaultvalues of the features are as indicated above

30 ST320014A Product Manual, Rev. B3.1.4 S.M.A.R.T. commandsS.M.A.R.T. provides near-term failure prediction for disc drives. WhenS.M.A.R.T. is enabl

ST320014A Product Manual, Rev. B 31 Seagate Technology LLC920 Disc Drive, Scotts Valley, California 95066, USAPublication Number: 100216020, Rev. B, J

ST320014A Product Manual, Rev. B vContentsIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Speci

vi ST320014A Product Manual, Rev. B1.12.3 FCC verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142.0 Configuring and mounti

ST320014A Product Manual, Rev. B viiFiguresFigure 1. Typical startup and operation current profile . . . . . . . . . . . . 7Figure 2. Master/slave ju

viii ST320014A Product Manual, Rev. B

ST320014A Product Manual, Rev. B 1 IntroductionThis manual describes the functional, mechanical and interface specifi-cations for the ST320014A. This

2 ST320014A Product Manual, Rev. BSpecification summary tableThe specifications listed in this table are for quick reference. For detailson specificat