IBM DYKA-22160, DYKA-23240 User Manual

IBM OEM Storage Products

Travelstar 3GN DYKA-22160 and DYKA-23240

The latest 2.5" disk drives from IBM provide up t o 3240MB in a slim 9.5mm high package. Using the latest MR head technology, IBM’s patented No-ID sector formatting, the SMART function and advanced power saving modes and IBM’s new ‘Load/Unload heads’ technology, IBM provides high performance, high capacity drives, particularly suited to the mobile computing market, and its increasing

application of multimedia.

IBM

Applications

High performance portable computers

Non-IT - process control/fax

Removable/secure storage units.

Features Benefits

2160/3240MB at (512 bytes/sector)

Enhanced IDE interface with Ultra-DMA data transfer

Single word:mode 2 (8.3MB/sec)

Multi word:mode 2(33.3MB/sec)

PIO data transfer - mode 4(16.6MB/sec)

Shock 700G(1ms) non-operational

Shock 150G(2ms) operational

Media data rate 56.2-93.5 Mbits/s

Rotational speed 4200 rpm

Average seek 13 milliseconds (Read)

Magneto resistive heads

No-ID sector formatting

PRML Data channel

High capacity in slim 2.5 Inch form factor

Popular interface with excellent performance

Robust design for portable computing applications

Excellent data rate across disk surface

High areal density, low component count

More data stored per track, increased sustained data transfer rate

90KB segmented buffer with write cache

Enhanced ECC on the fly

Advanced power saving modes

Load/unload heads

Spin up 2.8 sec (typical)

S.M.A.R.T. function

Fast access to data and improved throughput

High reliability

Low power for battery powered applications (0.65 watt at idle state)

Increased durability during power save modes and non-operation

Fast recovery from standby

Protection of user data

Electrical Connector Locations

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Data Organisation (Logical)

DC Power Requirements

Drive Address

Jumper positions are available at the interface connector to determine the drive address.

Using Cable Selection, the drive address depends on the condition of pin 28 of the AT interface cable. In the case when pin 28 is ground or low, the drive is a Master. If pin 28 is open or high level, the drive is a Slave.

No Jumper (Master)

49 47

50 48

Jumper Position-1 (Slave)

Jumper Position-3 (Cable Selection)

When grounded, no spin-up at POR.49-pin: When open/pull-up, normal spin-up at POR.

Cabling

The maximum cable length from the host system to the HDD plus circuit pattern in the host system shall not exceed 18 inches.

DYKA 22160 23240 Head Number 16 16 Sectors/Track 63 63 Cylinder Number 4200 6304 Sector Size 512 512 Total Customer

Usable Data Sectors 4,233,600 6,354,432 Total Customer

Usable Data Bytes

2167603200 3253469184

Jumper Postion-4 (Reserved) (=Master)

Never Attach A Ju mper Here!

Nominal Supply + 5 volts Power Supply Ripple

(0-20Mhz) Tolerance

100mv p-p max

± 5%

Supply Current Pop.Mean

(Nominal Condition)

Low Power Idle 3< 0.13A RMS Max (0.65W) Active Idle <0.17A RMS Max (0.85W) Performance Idle < 0.37A RMS Max (1.85W)

Read average

<0.40A RMS Max (2.0W) Write average 4 < 0.42A RMS Max (2.1W) Seek average

< 0.46A RMS Max (2.3W) Standby < 0.06A RMS Max (0.3W) Sleep < 0.02A RMS Max (0. 1W) Start up (max.) 6 < 0.94A RMS Max (4.7W)

(average from power on to ready)

< 0.70A RMS Max (3.5W)

Supply Rise Time 7 -100 ms

Notes:

The maximum supply ripple is

measured at 5V input of the HDD.

The disk drive shall not incur

damage for an over voltage condition of +25% (maximum duration of 20 ms) on the 5 volt nominal supply.

The Idle current is specified at inner

track.

AT Signal Connector

The AT signal connector is designed to mate with Dupont part number 69764044 or equivalent.

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43 19 3 1 4947

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Drive

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485024(20)44

Connector side view

Note:

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Pin position 20 is left blank for secure connector insertion

Warning: This disk drive can be damaged Electrostatic Discharge, please follow

recommended ESD procedures unpacking or handling the drive. Ask your dealer for details if you need assistance.

The read/write current is specified

based on three operations of 63 sector read/write per 100 msec.

The seek average current is specified

based on three operations per 100 msec.

The worst case operating current

Includes motor surge.

PACKAGING: The drive must be protected against Electrostatic Discharge especially when being handled. The safest way to avoid damage is to put the drive in an anti static bag before ESD wrist straps etc. are removed.

Drives should only be shipped in approved containers, severe damage can be caused to the drive if the packaging does not adequately protect against the shock levels induced when a box is dropped. Consult your IBM marketing

Command Description

-DIOR

IORDY

-DIOW

IORDY

-DIOR

-DIOW

Conventional

Definition

The following Commands are supported by the Drive:

Commands (Hex) P

Check Power Mode (E5) 3 Check Power Mode* (98) 3 Execute Drive Diagnostics (90) 3 Flush Cache (E7) 3 Format Track (50) 2 Format Unit (F7) 3+ Identify Device (EC) 1 Identify Device DMA (EE) 4 Idle (E3) 3 Idle* (97) 3 Idle Immediate (E1) 3 Idle Immediate* (95) 3 Initialise Drive Parameters (91) 3 Read Buffer (E4) 1 Read DMA (retry) (C8) 4 Read DMA (no retry) (C9) 4 Read Long (retry) (22) 1 Read Long (no retry) (23) 1 Read Multiple (C4) 1 Read Native Max LBA/CYL (F8) 3+ Read Sectors (retry) (20) 1 Read Sectors (no retry) (21) 1 Read Verify Sectors (retry) (40) 3 Read Verify Sectors (no retry) (41) 3 Recalibrate (1X) 3 Security Disable Password (F6) 2 Security Erase Prepare (F3) 3 Security Erase Unit (F4) 2 Security Freeze Lock (F5) 3 Security Set Password (F1) 2 Security Unlock (F2) 2 Seek (7X) 3 Set Features (EF) 3 Set Max LBA/CYL (F9) 3+ Set Multiple Mode (C6) 3

Sleep (E6) 3 Sleep* (99) 3 SMART Disable Operations (B0) 3 SMART Enable/Disable

Attribute Autosave (B0) 3 SMART Enable Operations (B0) 3 SMART Execute Off-Line

Data Collection (B0) 3 SMART Read Attribute Values (B0) 1 SMART Read Attribute Thresholds (B0) 1 SMART Return Status (B0) 3 SMART Save Attribute Values (B0) 3 Standby (E2) 3 Standby* (96) 3 Standby Immediate (EO) 3 Standby Immediate* (94) 3 Write Buffer (E8) 2 Write DMA (retry) (CA) 4 Write DMA (no retry) (CB) 4 Write Long (retry) (32) 2 Write Long (no retry) (33) 2 Write Multiple (C5) 2 Write Sectors (retry) (30) 2 Write Sectors (no retry) (31) 2 Write Verify (3C) 2

(P)rotocol:

1 PIO data IN command 2 PIO data OUT command 3 Non data command 4 DMA command + Vendor specific command

*Alternate command codes for previous defined commands.

Signal Definition

The pin assignments of interface signals are listed as follows:

PIN Signal I/O PIN Signal I/O

01 -HRESET I 02 GND 03 HDO7 I/O 04 HDO8 I/O 05 HDO6 I/O 06 HDO9 I/O 07 HDO5 I/O 08 HD10 I/O 09 HDO4 I/O 10 HD11 I/O

11 HDO3 I/O 12 HD12 I/O 13 HDO2 I/O 14 HD13 I/O 15 HDO1 I/O 16 HD14 I/O 17 HDOO I/O 18 HD15 I/O 19 GND (20) Key 21 DMARQ O 22 GND 23 -DIOW* I 24 GND 25 -DIOR* I 26 GND 27 IORDY* O 28 CSEL I 29 -DMACK I 30 GND 31 INTRQ O 32 - HIOCS16 O 33 DAO1 I 34 -PDIAG I/O 35 DAOO I 36 DAO2 I 37 -CSO I 38 -CS1 I 39 -DASP I/O 40 GND 41 +5V Logic PWR 42 +5V Motor PWR 43 GND 44 (Res)

Note:

“O” Designates an output from the

Drive.

“I” Designates an input from the

Drive.

“I/O” Designates an input/output

common.

“PWR” Designates a power supply to

the Drive.

“(Res)” Designates reserved pins which

must be left unconnected.

“*” These signal lines are redifined

during the Ultra DMA protocol to provide special functions as detailed in the table below:-

Special

Definition

(Ultra DMA)

Write Operation

Read Operation

-DDMARDY HSTROBE

STOP

-HDMARDY DSTROBE

STOP

Note: There are two input pins for +5 Volt power supply, “+5V LOGIC” and “+5V MOTOR”. “+5V LOGIC” is connected to the internal logic circuits and “+5V MOTOR” is connected to the spindle motor and motor driver.

It is possible to turn on and off “+5V

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LOGIC” by an external switch circuit to reduce power consumption to the least possible. In this mode, a voltage drop out due to the motor spin up current can be reduced by connecting “+5V MOTOR” line into the system power source directly.

If the above power management option is used, all signal lines that will be electrically active in the host system while the HDD is disconnected from power line shall be isolated by Three-State line drivers. Internal leakage through ESD protection circuit may pull down LPUL (Least Positive Up Level) of logic signal below specification.

N.B. When the heads are unloaded, they rest in a small detent. To prevent the heads from being thrown off the ramp during angular acceleration, a bi-directional, normally open, mechanical latch engages with the actuator to stop it turning in the head loading direction. This action causes a ‘rattle’ sound to be heard which can be mistaken for loose parts.

Adaptive Battery Life Extension

IBM Travelstar products incorporate software which automatically determines the correct time to start removing power from the drive electronics.

respond to a new command within 40 milliseconds. The transition from performance idle to active idle is controlled by IBM’s patented Adaptivity Battery Life Extender technology.

Low Power Idle

The drive is spinning but is not per forming a command. Additionally the drive had determined that the previous command sequence (group of associated commands) is complete. Some of the drive electronics have been powered down but it can still respond to a new command within about 40 milliseconds. The transition from performance idle to low power idle is controlled by IBM's patented Adaptive Battery Life Extender technology.

Use both lines in parallel, for regular HDD applications.

Caution

DO NOT PRESS!

Breather Hole

Do not press when you take out the drive.

Do not press when you carry the drive.

Attach the drive free from pressing force.

Do not cover Breather Hole.

Load / Unload Heads

Most software and operating systems make use of a disk drive in bursts. The Travelstar drives monitor the commands which are sent from the host to detect patterns which indicate that a command sequence is active or has completed. The drive can then conserve power after each command sequence is finished by putting the drive into low overall power consumption and longer battery life with no loss in performance. If the host system changes the number or frequency of commands which it sends then the disk drive will adapt automatically to this new pattern.

Operating Models

To provide the greatest flexibility of operation with optimum performance and power consumption the drive has a number of operating modes. These are defined below.

Active Mode

The drive is performing a command, writing cached data to disk or filling a read ahead buffer.

Standby

The drive is not spinning and is not performing a command. All electronics except for the command interface is turned off. The transition to standby is controlled by a programmable timer which is set by the host system using standard ATA commands. After receiving a new command, the drive will start spinning again and perform the command within 2 to 3 seconds (typically).

Sleep

The drive is not spinning and is not performing commands. All of the electronics is turned off. The transition to sleep mode is controlled by a command which is sent by the host system. The transition from sleep can only be triggered by a reset.

Electromagnetic Compatibility

The drive meets the following EMC requirements when installed in a host system and exercised with a random accessing routine at maximum data rate:

One of the major advances in this generation of products is the Load ? Unload mechanism. When properly used, it allows 300,000 start/stops, an 8-10x advancement. The heads are unloaded by invoking one of the following commands: SOFT RESET STANDBY STANDBY IMMEDIATE SLEEP It is also invoked as one of the idle modes. After a short period of inactivity the adaptive Battery Life Extender power managemen will unload the heads to conserve energy.

Performance Idle

The drive is spinning but is not per forming a command. It can respond immediately if a new command is received. The transition from active mode to performance idle mode is controlled by the arrival and completion of commands from the host system.

Active Idle

United States Federal Communication Commission (FCC) Rules and Regulations Part 15, subject J Computer Devices “Class B Limits”.

European Economic Community (ECC) directive #76/889 related to the control of radio frequency interference and the Verband Deutscher Elektrotechniker (VDE) requirements of Germany (GOP).

The product is certified for compliance to EC directive 89/336/EEC.

C-Tick Mark complies with Australian

100.2 ±

0.25

69.85

0.25

76.6 ±0.

±0.

9.5 +0/-0.5

3±0.25

The recommended mounting screw torque is 3.0 ± 0.5 kgf.cm.

The recommended mounting screw depth is 3.0 ± 0.3mm for bottom and

3.5 ± 0.5mm for horizontal mounting.

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(4x) M3

76.6 ±0.25 14 ±0.25

Rear Front

61.72 ±0.25

3.86±0.2

EMC standard, AS/NZS 3348:1995 CLASS-B.

Operating Environment

Relative Humidity:

Operating 8% to 90%

non-condensing

Non-Operating 5% to 95%

non-condensing

Wet Bulb Temperature: Maximum Wet Bulb:

Operating 29.4°C

non-condensing

Non-Operating 40°C

non-condensing

Elevation:

Operating Altitude -300 to 3000m Non Operating Altitude -300 to 12000m

Temperature:

Operating 5° to 55°C Non Operating -40° to 65°C Temperature Gradient 20°C per hour

Air Cooling Requirement

The host system must provide sufficient air flow across the drive to maintain the temperature at less than 60°C (measured at the centre o f the files' top cover).

parameters, S.M.A.R.T. devices employ sophisticated data analysis algorithms to predict the likelihood of near - term degradation or fault condition. By alerting the host system of a negative reliability status condition, the host system can warn the user of the impending risk of data loss and advise the user of appropriate action.

Since S.M.A.R.T. utilises the internal device microprocessor and other devices resources, there may be some small overhead associated with its operation. However, special care has been taken in the design of the S.M.A.R.T. algorithms to minimise the impact to host system performance. Actual impact of S.M.A.R.T. overhead is dependent on the specific device design and the usage patterns of the host system. To further ensure minimal impact to the user, S.M.A.R.T. capable devices are shipped from the device manufacturer's factory with the S.M.A.R.T. feature disabled. S.M.A.R.T. capable devices can be enabled by the system OEMs at time of system integration or in the field by after market products.

Note: For further details see drive specification.

Mechanical Data

10.14 ±0.25

Operating Shock

The drive will withstand (with no hard error) a 150G half-sine wave shock pulse of 2ms duration or 10G for 11ms.

Non-Operating Shock

The drive will withstand (with no permanent damage or degradation in performance) a 120G half-sine wave shock pulse of 11ms duration or 700G for 1ms.

Operating and non Operating Vibration

Due to the complexity of this subject we recommend that users contact the Distributor to discuss how to perform the necessary measurements if they believe this to be an area which requires evaluation.

S.M.A.R.T. Function

The intent of self - monitoring, analysis and reporting technology (S.M.A.R.T.) is to protect user data and prevent unscheduled system downtime that may be caused by predictable degradation and/ or fault of the device. By monitoring and storing critical performance and calibration

Dimensions DYKA-22160/23240

Height (mm) 12.7

Width (mm) 69.85

Length (mm) 100.2

Weight (grams) 99 Typical

Mounting Orientation

5 2

±0.

3.99

IBM OEM Europe

PO Box 41 North Harbour Portsmouth Hampshire PO6 3AU United Kingdom Telephone: (44) 1705 561000

IBM Corporation

Storage Systems Division 5600 Cottle Road San Jose, CA 95193 (408) 256-8000

Japan Headquarters: (81) 466-45-1384 Asia-Pacific Headquarters: (65) 320-1503 Internet access at:

http://www.ibm.com/storage/hddtech Registered in England: No. 741598

Registered Office: PO Box 41, North Harbour, Portsmouth. Hampshire P06 3AU.

UK company-wide registration to ISO90001. Certificate number FM12587.

IBM is the registered trademark of International Business Machines Corporation.

AMP is a trademark of AMP Incorporated Molex is a trademark of Molex Incorporated DATA MATE is a trademark of AMP Incorporated

Other company, product and service names may be trademarks or service marks of others.

Produced by European SIT Lab. © International Business Machines Corporation 1997. This data sheet is not a substitute for the full

production specification, which should be used when detailed information is required.

Product Description data represents IBM’s design objectives and is provided for comparative purposes; actual results may vary based on a variety of factors. This product data does not constitute a warranty. Questions regarding IBM’s warranty terms or methodology used to derive this data should be referred to your IBM OEM representative. Data subject to change without notice.

Date:27th November 1997 Distributor:

IBM

IBM DYKA-22160, DYKA-23240 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual