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AT2550 User Guide

December 8, 2003

page 2 of 17

Table of Contents

HIGHLIGHTS ...............................................................................3

INTRODUCTION..........................................................................3

INSTALLATION ...........................................................................4

3.1

ROCEDURE

........................................................................................................... 4

3.2

UMPERS

................................................................................................................ 6

3.3

IDE I

NTERFACE

..................................................................................................... 10

OPERATION ..............................................................................12

4.1

CTIVE REMAP

™

AND WRITE LIMITATIONS

.............................................................. 12

4.2

ECC

...................................................................................................................... 12

4.3

OWER

................................................................................................................ 13

4.4

TROUBLE SHOOTING GUIDE

.................................................................................... 14

MAINTENANCE .........................................................................14

SPECIFICATIONS .....................................................................15

6.1

NTERFACE

........................................................................................................... 15

6.2

ERFORMANCE

..................................................................................................... 15

6.3

NVIRONMENTAL

................................................................................................... 15

6.4

OWER

EQUIREMENTS

........................................................................................ 15

6.5

ECHANICAL

......................................................................................................... 16

6.6

ELIABILITY

.......................................................................................................... 16

APPENDIX .................................................................................17

7.1

CONTACT INFORMATION

......................................................................................... 17

7.2

ATA

SPECIFICATION INFORMATION

......................................................................... 17

7.3

IMITED

IFETIME

ARRANTY

................................................................................ 17

Содержание wolverine AT2550

Страница 1: ...2550 Wolverine 2 5 IDE Solid State Flash Drive User Guide 153999 001 Revision 3 2 December 8 2003 Memtech SSD Corporation 7628 Las Positas Road Livermore CA 94550 925 294 8483 800 445 5511 www memtech com ...

Страница 2: ...ATION 12 4 1 ACTIVE REMAP AND WRITE LIMITATIONS 12 4 2 ECC 12 4 3 POWER 13 4 4 TROUBLE SHOOTING GUIDE 14 5 MAINTENANCE 14 6 SPECIFICATIONS 15 6 1 INTERFACE 15 6 2 PERFORMANCE 15 6 3 ENVIRONMENTAL 15 6 4 POWER REQUIREMENTS 15 6 5 MECHANICAL 16 6 6 RELIABILITY 16 7 APPENDIX 17 7 1 CONTACT INFORMATION 17 7 2 ATA SPECIFICATION INFORMATION 17 7 3 LIMITED LIFETIME WARRANTY 17 ...

Страница 3: ...ed form factor The drive is 100 IDE compatible and requires no special drivers to operate It is essentially a drop in replacement for standard rotating media The IDE interface is implemented using a commercially available IDE controller It supports UDMA 66 transfers LBA mode addressing and incorporates a 1 Mbyte buffer and a 16 byte hardware error detection and correction logic The CRC ECC circuit...

Страница 4: ...ven in Section 3 2 The default configuration is for a single drive system or as the master in a two drive system Change the configuration as required Never attempt to change the jumpers while the drive is plugged in and the computer is on 3 1 3 CABLE With the computer off attach the 44 pin 2mm cable connector to the 2mm connector on the drive Note pin 1 orientation and alignment Care should be tak...

Страница 5: ...ven below is for a 4 8 Gbyte drive Drives with higher capacities will be 12 5mm or taller All other dimensions remain identical 3 1 5 COMPUTER SETUP To be recognized by the computer the drive translation information must typically be entered into the System Setup or CMOS Setup utility For non PC compatible computers this may not apply The AT2550 supports automatic configuration if offered by the B...

Страница 6: ...2 byte sector size A high level format is required after the partition has been established on the drive Refer to your OS manual for information regarding hard disk drive format procedures 3 2 JUMPERS The following diagram illustrates the locations of the jumpers on the AT2550 controller card The jumpers are found on both the J1 interface header and the J2 jumper header Refer to the illustration b...

Страница 7: ...rive as either the C drive Master when off or the D drive Slave when installed This jumper is part of the main ATA interface header and is on 2mm centers This location is factory shipped with no jumper configuring the drive as the master drive MS Master Slave configured for normal operation jumper off Connecting the pins forces the drive to drive D the slave MS Configured as Slave jumper on ...

Страница 8: ...CS pin to the MS pin enables the Cable Select feature Leaving the pins unconnected disables the Cable Select feature The drive is factory shipped with these pins open CS Cable Select configured for normal operation jumper off MS CS 3 2 4 OPTION HEADER J2 The Option Header is located on the LED side of the drive as illustrated below J2 Option Jumpers 2x6 2mm WP OPT1 OPT2 TX LED RX XP GND Jumper Hea...

Страница 9: ...ould always be left open OPT1 2 Option Jumpers configured for normal operation jumpers off 3 2 7 TX RX CONNECTIONS The TX and RX connections are for manufacturing use only TX RX RS232 Communications GND GND RX TX 3 2 8 EXTERNAL POWER The XP pins on the Option Header are used to connect external standby power to the drive These pins are connected to the Kicker Holdup Circuit Applied power should be...

Страница 10: ...152244 003 GG or equivalent 3 3 1 IDE ADAPTER An adapter converting the 2mm IDE connector to a standard 40 pin 0 100 IDE connector is available from the factory Order part number 153264 002 The adapter converts the signals from the 2mm connector on the drive to a 0 100 connector Power arrives via a 4 pin Amp power header EI series identical to the connector used to supply power to 3 5 inch floppy ...

Страница 11: ...ng table depicts the 44 pin 2mm signal cable interface pin out PIN SIGNAL PIN SIGNAL 1 RESET 2 GND 3 DATA7 4 DATA8 5 DATA6 6 DATA9 7 DATA5 8 DATA10 9 DATA4 10 DATA11 11 DATA3 12 DATA12 13 DATA2 14 DATA13 15 DATA1 16 DATA14 17 DATA0 18 DATA15 19 GND 20 KEY NO PIN 21 DRQ 22 GND 23 IOW 24 GND 25 IOR 26 GND 27 IOCHRDY 28 CSEL 29 DACK 30 GND 31 IRQ 32 IOCS16 33 ADDR1 34 PDIAG 35 ADDR0 36 ADDR2 37 CS0 3...

Страница 12: ...he device s useful life almost 100 fold and makes the Memtech series of Solid State Drives suitable for both read mostly and read write applications In an ongoing effort to determine the durability of the flash components and in turn extend the life of our products Memtech has also conducted several endurance tests using our flash drives The results were very encouraging During testing done under ...

Страница 13: ...tside of these limits is not guaranteed Note that the drive will operate down to 4 volts but reliability issues such as Uncorrectable Errors or invalid data reads may occur An on board voltage monitor will inhibit writes when the supply voltage falls below 4 70 volts thus preserving data integrity on the drive 4 3 3 POWER ROUTING To avoid glitches or noise on the Vcc and ground lines power in the ...

Страница 14: ...ng a write command or as been run under marginal or dirty power conditions uncorrectable errors may be introduced into the media This may result in data read errors a corrupted FAT table entry or directory or an invalid boot partition or partition table Microsoft Scandisk or Norton Disk Doctor will successfully correct FAT table problems and partition table errors but should not be allowed to mark...

Страница 15: ...ers 26 Mbytes sec Cached Write Transfers 20 Mbytes sec 6 3 ENVIRONMENTAL Commercial Temperature Range Operating 0 o to 70o C Storage 45 o C to 125 o C Extended Temperature Range E Operating 20 o C to 75 o C Storage 45 o C to 125o C Industrial Temperature Range I Operating 40 o to 85 o C Storage 55 o to 125o C Military Temperature Range M Operating 55 o to 125o C Storage 55 o to 125o C Shock operat...

Страница 16: ...hes 305 mm Rec Cable Length 8 inches 203 mm Weight 4 8 Gbytes 3 5oz 98g 6 6 RELIABILITY 6 6 1 ERROR CORRECTION Programmable 96 bit Reed Solomon Error Correction and Detection capable of correcting three random byte errors per sector 6 6 2 MEMORY CELL ENDURANCE 8 million write erase cycles excluding ECC and Active Remap 6 6 3 DRIVE ENDURANCE 800 million write erase cycles minimum with ECC and Activ...

Страница 17: ...s in material and workmanship for the life of the drive The warranty is void in the case of misuse accident alteration improper installation misapplication or the result of unauthorized service or repair The implied warranties of merchantability and fitness for a particular purpose and all other warranties expressed or implied except as set forth in this warranty shall not apply to the products de...

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