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Software Vault: The Gold Collection
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Software Vault - The Gold Collection (American Databankers) (1993).ISO
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cdr23
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max_7345.zip
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7345A.TXT
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Text File
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1993-06-07
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12KB
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276 lines
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█╚═╗ ╔═╝║ ║ ║ ║║ ╔══╝ ║ ╔═╗ ╔═╗ ║║ ╔══╗ ║╚╗╚╗╔╝╔╝╚═╗ ╔═╝║ ╔══╗ ║║ ╔════╗ ║█
█ ║ ║ ║ ╚═╝ ║║ ╚══╗ ║ ║ ║ ║ ║ ║║ ╚══╝ ║ ╚╗╚╝╔╝ ║ ║ ║ ║ ║ ║║ ╚════╝ ║█
█ ║ ║ ║ ╔═╗ ║║ ╔══╝ ║ ║ ║ ║ ║ ║║ ╔══╗ ║ ╔╝╔╗╚╗ ║ ║ ║ ║ ║ ║║ ╔═══╗ ╔╝█
█ ║ ║ ║ ║ ║ ║║ ╚══╗ ║ ║ ╚═╝ ║ ║║ ║ ║ ║╔╝╔╝╚╗╚╗ ║ ║ ║ ╚══╝ ║║ ║ ╚╗╚╗█
█ ╚═╝ ╚═╝ ╚═╝╚════╝ ╚═╝ ╚═╝╚═╝ ╚═╝╚═╝ ╚═╝ ╚═╝ ╚══════╝╚═╝ ╚═╝█
█ ╔════════╗ ╔════════╗ ╔══════╗ █
█ From ╚╗ ╔═══╗ ║ ╚╗ ╔═══╗ ║ ║ ╔════╝ Your Sysops: █
█ Longmont, ║ ╚═══╝ ║ ║ ╚═══╝ ║ ║ ╚════╗ Gary Anderson █
█ Colorado ║ ╔═══╗ ║ ║ ╔═══╗ ║ ╚════╗ ║ Mike Sandoval █
█ ╔╝ ╚═══╝ ║ ╔╝ ╚═══╝ ║ ╔════╝ ║ █
█ ╚════════╝ ╚════════╝ ╚══════╝ █
█▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄█
T ..... Teleconference L ..... Library of Files
I ..... Information Center A ..... Account Display/Edit
F ..... Forums (Public Message Bases) R ..... Registry of Users
E ..... Electronic Mail X ..... Exit System (Logoff)
Please enter your selection:i
Please select one of the following:
A ... About Our Company...
C ... System Configuration
D ... Download MFORMAT2 MAXTEST etc
E ... Electronic Mail
G ... Using Global Commands
H ... Help (BBSUSER.DOC)
I ... Drive Specification Info
M ... Maxtor News
O ... Sales Offices - Distributors
Q ... Quit, Log off system
R ... Registry Of Users
W ... Warranty Information
(INFO)
Make your selection (A,C,D,E,G,H,I,M,O,Q,R,W,? for help, or X to exit): i
Please select one of the following:
A ... Maxtor Drives
B ... Miniscribe Drives
C ... Optical Drives & Accessories
(DRIVESPECS)
Make your selection (A,B,C,? for help, or X to exit): a
Please select one of the following:
A ... IDE (AT) Drives
B ... SCSI Drives
C ... ESDI DRIVES
D ... MFM/RLL Drives
(MAXTOR_DRIVES)
Make your selection (A,B,C,D,? for help, or X to exit): a
Please select one of the following:
A ... 7345A NEW! O ... 25084A (2.5" Drive) NEW!
B ... 7245A P ... 2585A (2.5" Drive)
C ... 7213A Q ... 25128A (2.5" Drive)
D ... 7170A NEW! R ... 25252A (2.5" Drive) NEW!
E ... 7131A NEW!
F ... 7120A
G ... 7080A
H ... 7060A
I ... 7040A
J ... 8051A (40MB)
K ... LXT-535A V ... View IDE CMOS Settings (All Drives)
L ... LXT-340A W ... Download IDE_INIT.ZIP (7000 & 25000 Drives)
M ... LXT-213A Y ... Download MFORMAT2.ZIP (LXT-AT Drives Only)
N ... LXT-200A Z ... Download All Specs (IDE.ZIP)
(IDE_DRIVES)
Make your selection (A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,V,W,Y,Z, ? for help,
? FOR HELP, or X to Exit):a
===============================================================================
7345A IDE DRIVE
===============================================================================
KEY FEATURES:
* 14ms 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 capacity: ........................ 345.1 Bytes
Embedded Controller: ....................... AT
Actuator type: ............................. Voice Coil
Number of Disks: ........................... 2
Data Surfaces: ............................. 4
Data Heads: ................................ 4
Servo: ..................................... Embedded
Physical Cylinders ......................... 2,233
Physical Tracks ............................ 8,932
Track Density (average): ................... 2,762 tpi
Bytes per sector:........................... 512
Sectors per drive (user).................... 674,012
Sectors per track:
Zone 1 .................... 96
Zone 2 .................... 84
Zone 3 .................... 80
Zone 4 .................... 72
Zone 5 .................... 67
Zone 6 .................... 60
Zone 7 .................... 57
PERFORMANCE (Typical):
Seek times* (ms)
Track to track: ....................... 3
Average: .............................. 14 **
Maximum: .............................. 27
Average latency (ms) ....................... 8.45
Spindle speed .............................. 3,551 RPM
Controller overhead ........................ 1 ms
Data transfer rate (Mbytes per sec)
To/From Media (MB/sec) Zone 1 ......... 3.75
To/from buffer (AT) ................... 9/10
To/from interface ..................... 8.0
Start time / power up (0-3,551 RPM)
Average ............................. <= 6 sec
Maximum ............................. <= 10 sec
Stop time / power down
Average ............................... <= 3 sec
Maximum ............................... <= 5 sec
Interleave: ................................ 1:1
Buffer Size: ............................... 64K
Interface: ................................. AT
Recording Method: .......................... 1,7 RLL
Recording Density (Kbpi) ................... 50.6 max
Flux Density (Kfci) ........................ 38.0 max
Power Requirements (Typical):
Mode +12VDC +-8% +5VDC +-5% Power/Duration
Spin-up 850mA 320mA
R/W 130mA 330mA 3.2 W
Seeking 120mA 308mA
Idle Active 3.0 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 (Degrees C)
Operating .............................. 5 to 50
Non-operating .......................... -40 to 60
Thermal Gradient ....................... 20 C per hr
Humidity ***
Operating .............................. 5% to 95% non-condensing
Non-operating .......................... 5% to 95% non-condensing
Maximum wet bulb ....................... 27.6
Maximum Gradient / hr .................. 20%
Altitude (relative to sea level)
Operating .............................. -200 to 10,000 feet
Non-operating .......................... MIL-STD-810E
Reliability and Maintenance:
MTBF ....................................... >300,000 hours
Preventative Maintenance ................... None
Component design life ...................... 5 years (minimum)
Data reliability............................ <10 per 1013 bits read
Seek Error Rate ............................ <=107
Shock & Vibration (typical)
Operating Shock ........................ 10 Gs, 11ms (no errors)
Non-Operating Shock .................... 70Gs
Operating Vibration (without nonrecoverable errors)
5-20Hz ............................... .049"
20-300Hz ............................. 1.5G
Non-operating Vibration (without nonrecoverable errors)
5-20 Hz ............................... .05"
20-300 Hz ............................. 1.0 G peak
Acoustic Noise
Sound power (per ISO 7779) ............. 3.9 belA
Sound pressure ......................... 32.2 dBA
* At nominal DC input volages
** The average of 10,000 random seek times (measured on independent
test equipment) consitutes the average seek time specification.
*** Operating and non-operating specs meet MIL-STD-810E.
Method 507.3 Table 507.3-I High humidity diurnal catagory.
Natural, High Humidity, Cyclic (Cycle 3)
==============================================================================
7345A JUMPER DESIGNATION
│J23│J22│J20│J19│J16│
┌─────────────────────────────────────┼───┼───┼───┼───┼───┤
│ SYNC Spindle Control │ │ │ │ │ │
│ Sync Spindle Disabled* │ J │ │ │ │ │
│ Sync Spindle Enabled │ O │ │ │ │ │
│ Sync Slave │ │ O │ │ │ │
│ Sync Master │ │ J │ │ │ │
├─────────────────────────────────────┼───┼───┼───┼───┼───┤
│ Master/Slave │ │ │ │ │ │
│ Only drive in single drive system* │ │ │ J │ O │ │
│ Master in dual drive system │ │ │ J │ O │ │
│ Slave in dual drive system │ │ │ O │ J │ │
├─────────────────────────────────────┼───┼───┼───┼───┼───┤
│ I/O Channel Ready │ │ │ │ │ │
│ Enabled* │ │ │ │ │ J │
│ Disabled │ │ │ │ │ O │
└─────────────────────────────────────┴───┴───┴───┴───┴───┘
J=Jumpered O=Open *=Default
┌─────┐ ┌──────────────────┐ ┌──┐ ┌─────────────┐ ┌──┐ ┌─────────┐
│ └──┘ └─────┘ └──┘ └─────┘ └──┘ ├┐
│ ┌────┐ ┌─┴┴┐
│ ┼ ╓──────────────────────────────────────────>│::::│ ┤ │
│ ╔═══════╩════════╗ └────┘ ┤ │
│ ║ J24 J22 ║ ┼ ┌──┐ ┤ │
│ ║ ┌───┼───┼─┐ ║ │,,│ ┤ │
│ ║ │ │ ║ ╓────────────────────────────>│::│ ┤ │
│ ║ │ │ ║ ╔═══════╩═══════╗ │::│ ┤J1 │
│ ║ └─┼───┼───┘ ║ ║ ┌─────┐ ║ └──┘ ┤ │
│ ║ J25 J23 ║ ║ J20┼ ▀▀▀ │ ║ ┤ │
│ ╚════════════════╝ ║ │ ┼J19 ║ ┤ │
│ ║ J18┼ │ ║ ┼ ┤ │
│ ║ │ ┼J17 ║ ┤ │
│ ║ J16┼ │ ║ ┤ │
│ ┼ ║ └─────┘ ║ └──┬┘
│ ╚═══════════════╝ ┌───┴┐
│ ┼ ╡ │
│ ╡ │
│ ╡ J3 │
│ ┌──┐ ┌─────┐ ┌──┐ ┌────┐ ┌──┐ ╡ │
└────┘ └─────────────────┘ └───┘ └────────────────┘ └──┘ └─────┴────┘
CMOS Configuration:
Cyls Hds Write Landing Sec/Trk
PreComp Zone
---------------------------------
790 15 0 0 57
Yields: 345.8 Million Bytes (Approx. 329 Mega-Bytes)