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Gold Medal Software Volume 1 (Gold Medal) (1994).iso
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7170A.TXT
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1993-11-05
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213 lines
===============================================================================
MAXTOR 7170A/AT/AI IDE DRIVE
===============================================================================
KEY FEATURES:
* 15ms average seek * 64K on-board cache
* Low power consumption * Zone density recording
* 1:1 interleave * Dual drive master/slave support
* Rotary voice coil * Automatic actuator lock
* Single-sided surface mount PCBA
SPECIFICATIONS:
Formatted: ................................. 171,374,080 Bytes
Embedded Controller: ....................... AT
Actuator type: ............................. Voice Coil
Number of Disks: ........................... 2
Data Surfaces: ............................. 4
Data Heads: ................................ 4
Servo: ..................................... Embedded
Tracks per surface: ........................ 1,281
Track Density (average): ................... 2,040 tpi
Bytes per Block: ........................... 512
Sectors per track (5 Zones): ............... 48-72
Sectors per drive .......................... 334,715
PERFORMANCE (Average):
Seek times* (ms)
Track to track: ....................... 3
Average: .............................. 15 **
Maximum: .............................. 27
Average latency (ms) ....................... 8.45
Rotation speed ............................. 3,551 RPM
Controller overhead ........................ 1 ms
Data transfer rate, Maximum (Mbytes per sec)
To/from media ......................... 2.83
To/from buffer (AT) ................... 9.0
Start time / power up (0-3,551 RPM)
Typical ............................... ≤6 sec
Stop time / power down
Typical ............................... ≤3 sec
Start/stop cycles .......................... 40,000 average
Interleave: ................................ 1:1
Buffer Size: ............................... 64K
Interface: ................................. AT
Recording Method: .......................... 1,7 RLL
Recording Density (Kfci) ................... 42.7 maximum
Flux Density (Kbpi) ........................ 32.0 maximum
POWER REQUIRMENTS (Average):
Mode +12VDC ±8% +5VDC ±5% Power/Duration
Spin Up 850mA 320mA <10.0ms
R/W 130mA 330mA 3.20 W
PHYSICAL:
Height: 1.00" (2.54 cm)
Length: 5.75" (14.61 cm)
Width: 4.00" (10.16 cm)
Weight: 1.2 lbs. (.57 kg)
ENVIRONMENTAL:
Temperature
Operating .............................. 5°C to 50°C
Non-operating .......................... Low temperature (-40°C) per
MIL-STD-810E, Method 502.3
High temperature per
MIL-STD-810E, Method 501.3
Hot induced conditions.
Thermal gradient ....................... 20°C per hour max
Humidity
Operating .............................. Per MIL-STD-810E, Method 507.3
Procedure I, Natural Cycle 3
Non-operating & storage ................ Per MIL-STD-810E, Method 507.3
Procedure IIb, Induced cycle 5
Altitude (relative to sea level)
Operating .............................. -200 to 10,000 feet
Non-operating .......................... Per MIL-STD-810E, Method 500.3
Low pressure (Altitude) procedure I,
Storage, test condition 2
RELIABILITY & MAINTENANCE
MTBF ....................................... >150,000 POH (Power On Hours) *1
AFR ........................................ ≤1.7% (Annualized Failure Rate)*2
Component design life ...................... 5 years (minimum) *3
Quality Acceptance Rate .................... 99.8% (2,000DPPM) *4
Preventive Maintenance ..................... None
Data reliability ........................... <10 per 10 to the 13th bits read
(hard read errors)
Shock & Vibration (average)
Shock measured a half-sine pulse. Vibration
measured at swept sine, 1 octave per minute.
Non-operating shock .................... 70 Gs, 11 ms
Operating shock ........................ 15 Gs, 11 ms
(w/o non-recoverable errors)
Non-operating vibration
Per MIL-STD-810E, Method 514.4, Basic transportation vertical axis
PSD profile, 10-500 Hz, 60 Min/Axis.
Operating, ramdom vibration
5 - 20 Hz ......................... 0.049" (double amplitude)
20 - 300 Hz ........................ 1.5G Peak amplitude
Acoustic Noise (typical)
Sound power ......................... 3.9 belA (per ISO 7779)
Sound pressure ...................... 33 dBA
* At nominal DC input voltages.
** The average of 10,000 random seek times (measured on independent.
test equipment) constitutes the average seek time specification.
*1 Annualized average applicable only to the time period after
installation to the end of the specified Component Design Life.
assumed POH/year is ≤2,000 hours.
*2 Annualized average applicable only to the time period after final
installation to the end of the specified Component Design Life.
*3 The period of the before identified wear-out mechanisms will impact
the annual failure rate.
*4 Average defects per million rate is measured by our customers
through their final installation. Based on failures that are
verified as chargeable to Maxtor.
*5 Maxtor defines a megabyte as 1,000,000.
==============================================================================
7170A JUMPER DESIGNATION
│J24│J23│J22│J20│J19│J18│J17│J16│
┌─────────────────────────────────────┼───┼───┼───┼───┼───┼───┼───┼───┤
│ Cable Select │ │ │ │ │ │ │ │ │
│ Disabled* │ O │ │ │ │ │ │ │ │
│ Enabled │ J │ │ │ │ │ │ │ │
├─────────────────────────────────────┼───┼───┼───┼───┼───┼───┼───┼───┤
│ Write Cache │ │ │ │ │ │ │ │ │
│ Enabled* │ │ O │ │ │ │ │ │ │
│ Disabled │ │ J │ │ │ │ │ │ │
├─────────────────────────────────────┼───┼───┼───┼───┼───┼───┼───┼───┤
│ Drive Compatibility │ │ │ │ │ │ │ │ │
│ Disabled* │ │ │ O │ │ │ │ │ │
│ Enabled │ │ │ J │ │ │ │ │ │
├─────────────────────────────────────┼───┼───┼───┼───┼───┼───┼───┼───┤
│ Master/Slave │ │ │ │ │ │ │ │ │
│ Only drive in single drive system* │ │ │ │ J │ │ │ │ │
│ Master in dual drive system │ │ │ │ J │ │ │ │ │
│ Slave in dual drive system │ │ │ │ O │ │ │ │ │
├─────────────────────────────────────┼───┼───┼───┼───┼───┼───┼───┼───┤
│ Spare Jumper+ │ │ │ │ │ │ │ │ │
│ <11/1/93 Provided │ │ │ │ │ J │ │ │ │
│ >11/1/93 Not Provided │ │ │ │ │ O │ │ │ │
├─────────────────────────────────────┼───┼───┼───┼───┼───┼───┼───┼───┤
│ Low Power Spin Mode │ │ │ │ │ │ │ │ │
│ Disabled* │ │ │ │ │ │ O │ │ │
│ Enabled │ │ │ │ │ │ J │ │ │
├─────────────────────────────────────┼───┼───┼───┼───┼───┼───┼───┼───┤
│ ECC │ │ │ │ │ │ │ │ │
│ 11-Bit* │ │ │ │ │ │ │ O │ │
│ 4-Bit emulation │ │ │ │ │ │ │ J │ │
├─────────────────────────────────────┼───┼───┼───┼───┼───┼───┼───┼───┤
│ I/O Channel Ready │ │ │ │ │ │ │ │ │
│ Disabled* │ │ │ │ │ │ │ │ O │
│ Enabled │ │ │ │ │ │ │ │ J │
└─────────────────────────────────────┴───┴───┴───┴───┴───┴───┴───┴───┘
J=Jumpered O=Open *=Default +=Manufacture Date
┌─────┐ ┌──────────────────┐ ┌──┐ ┌─────────────┐ ┌──┐ ┌─────────┐
│ └──┘ └─────┘ └──┘ └─────┘ └──┘ ├┐
│ ┌────┐ ┌─┴┴┐
│ ┼ ╓──────────────────────────────────────────>│::::│ ┤ │
│ ╔═══════╩════════╗ └────┘ ┤ │
│ ║ J24 J22 ║ ┼ ┌──┐ ┤ │
│ ║ ┌───┼───┼─┐ ║ │,,│ ┤ │
│ ║ │ * * * * │ ║ ╓────────────────────────────>│::│ ┤ │
│ ║ │ * * * * │ ║ ╔═══════╩═══════╗ │::│ ┤J1 │
│ ║ └─┼───┼───┘ ║ ║ ┌─────┐ ║ └──┘ ┤ │
│ ║ J25 J23 ║ ║ J20┼ ▀▀▀ │ ║ ┤ │
│ ╚════════════════╝ ║ │ ▀▀▀ ┼J19+║ ┤ │
│ ║ J18┼ * * │ ║ ┼ ┤ │
│ ║ │ * * ┼J17 ║ ┤ │
│ ║ J16┼ * * │ ║ ┤ │
│ ┼ ║ └─────┘ ║ └──┬┘
│ ╚═══════════════╝ ┌───┴┐
│ ┼ 1 ╡ │
│ 2 ╡ │
│ 3 ╡ J3 │
│ ┌──┐ ┌─────┐ ┌──┐ ┌────┐ ┌──┐ 4 ╡ │
└────┘ └─────────────────┘ └───┘ └────────────────┘ └──┘ └─────┴────┘
CMOS Configuration:
Cyls Hds Write Landing Sec/Trk
PreComp Zone
---------------------------------
984 10 0 0 34
Yields: 171.3 Million Bytes (Approx. 163 MegaBytes)
Drive is low-level formatted with a 1:1 interleave at
the factory, with any defects retired to a dedicated
non-destructive zone.
Jumpers J17, J18, J24, & J25 factory reserved. Abnormal
operation may occur if reserved jumpers are altered.
7170A and 7170S are registered trademarks of Maxtor Corporation.
AT is a registered trademark of IBM Corporation.
Specifications subject to change without notice.
Copyright 1993 Maxtor Corporation.
Rev B 11/5/93 Anderson
==============================================================================