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Toshiba MK6017MAP manual

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Bom manual de uso

As regras impõem ao revendedor a obrigação de fornecer ao comprador o manual com o produto Toshiba MK6017MAP. A falta de manual ou informações incorretas fornecidas ao consumidor são a base de uma queixa por não conformidade do produto com o contrato. De acordo com a lei, pode anexar o manual em uma outra forma de que em papel, o que é frequentemente utilizado, anexando uma forma gráfica ou manual electrónicoToshiba MK6017MAP vídeos instrutivos para os usuários. A condição é uma forma legível e compreensível.

O que é a instrução?

A palavra vem do latim "Instructio" ou instruir. Portanto, no manual Toshiba MK6017MAP você pode encontrar uma descrição das fases do processo. O objetivo do manual é instruir, facilitar o arranque, a utilização do equipamento ou a execução de determinadas tarefas. O manual é uma coleção de informações sobre o objeto / serviço, um guia.

Infelizmente, pequenos usuários tomam o tempo para ler o manual Toshiba MK6017MAP, e um bom manual não só permite conhecer uma série de funcionalidades adicionais do dispositivo, mas evita a formação da maioria das falhas.

Então, o que deve conter o manual perfeito?

Primeiro, o manual Toshiba MK6017MAP deve conte:
- dados técnicos do dispositivo Toshiba MK6017MAP
- nome do fabricante e ano de fabricação do dispositivo Toshiba MK6017MAP
- instruções de utilização, regulação e manutenção do dispositivo Toshiba MK6017MAP
- sinais de segurança e certificados que comprovam a conformidade com as normas pertinentes

Por que você não ler manuais?

Normalmente, isso é devido à falta de tempo e à certeza quanto à funcionalidade específica do dispositivo adquirido. Infelizmente, a mesma ligação e o arranque Toshiba MK6017MAP não são suficientes. O manual contém uma série de orientações sobre funcionalidades específicas, a segurança, os métodos de manutenção (mesmo sobre produtos que devem ser usados), possíveis defeitos Toshiba MK6017MAP e formas de resolver problemas comuns durante o uso. No final, no manual podemos encontrar as coordenadas do serviço Toshiba na ausência da eficácia das soluções propostas. Atualmente, muito apreciados são manuais na forma de animações interessantes e vídeos de instrução que de uma forma melhor do que o o folheto falam ao usuário. Este tipo de manual é a chance que o usuário percorrer todo o vídeo instrutivo, sem ignorar especificações e descrições técnicas complicadas Toshiba MK6017MAP, como para a versão papel.

Por que ler manuais?

Primeiro de tudo, contem a resposta sobre a construção, as possibilidades do dispositivo Toshiba MK6017MAP, uso dos acessórios individuais e uma gama de informações para desfrutar plenamente todos os recursos e facilidades.

Após a compra bem sucedida de um equipamento / dispositivo, é bom ter um momento para se familiarizar com cada parte do manual Toshiba MK6017MAP. Atualmente, são cuidadosamente preparados e traduzidos para sejam não só compreensíveis para os usuários, mas para cumprir a sua função básica de informação

Índice do manual

  • Página 1

    Storage Device Division TOSHIBA MK6017MAP ( HDD2155 ) HARD DISK DRIVE PRODUCT SPECIFICA TION Rev 00 October 2000 DOCUMENT NUMBER 14603[...]

  • Página 2

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 502 - No.5T03670-2D ＴＯＳＨＩＢＡ ＴＩＴＬＥ： 2.5 inch Disk Drives M K6017MAP Product Specification REV No. 日 付 DATE 記 事 CONTENTS 部 門 DEP. 担 当 REVISED 承 認 APP ’ D 保 管 日 STGE.PER. 00 2000-10-06 Initial issue D-SETSU2 A.Iwata M.Hattor[...]

  • Página 3

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 503 - The hard disk drive and product specificat ions contain essential infor mation for the protection of user s and others from possible injury and property damage and t o ensure correct handling. Please check that you fully understand the def inition of the f ollowing me[...]

  • Página 4

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 504 - ● Since t he driv e is not designed or manufactured t o be used for a system including equipment (*1) dir ectly linked with human lif e, etc., Toshiba Cor poration shall not be liable for this type of use. *1: Eq uipment directly linked with human lif e, etc. cor res[...]

  • Página 5

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 505 - ■ Do not disassemble, remodel or r epair . Disassembly, remodeling or repair may cause injury, failure, or data loss. ■ ■ ■ ■ Do not drop. Dropping may cause injury. ■ Do not touch sharp edges or pins of the drive. Sharp protrusions etc. may cause injury. [...]

  • Página 6

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 506 - O bserve the f ollowing t o pr event f ailure, m alfunct ion or data loss. ● Follow the specifications f or 6. PO W ER SUPPLY (page516) , 8. ENVIRONMENT ( pag e 522, 523), etc. when using. Failure to do so may cause damage to the drive. ● Observe cautions in 7.4 MO[...]

  • Página 7

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 507 - TABLE OF C ONTENTS 1. SCOPE ....................................................................................................................... .................................................. 511 2. GENERAL DESCRI PTION .........................................[...]

  • Página 8

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 508 - 10.3.5 Signal Description ...................................................................................................... ............................... 531 10.4 H OST I NTERFACE T IM IN G ........................................................................[...]

  • Página 9

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 509 - 10.9.1 Security mode default setting ........................................................................................... .......................... 609 10.9.2 Initial setting of the user password.................................................................[...]

  • Página 10

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 510 - Table of Figures F IGU R E 1 M K6017MAP D IMENSIONS ............................................................................................................................. 51 9 F IGU R E 2 M OUNTING R ECOMMENDATION ................................................[...]

  • Página 11

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 511 - 1. SCOPE This docum ent descr ibes the spec ifications of the f ollowing model, M K6017M AP of 2.5- inch type W inchester dis k dr ives. . Factory Number Sales Number HDD2155 M K6017MAP 2. GENERA L DESCRIPTION The MK6017MAP which is noted hereinaf ter as ‘‘ MK6017[...]

  • Página 12

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 512 - ■ ■ ■ ■ Do not disassemble, r em odel or repair . Disassembly, remodeling or repair m ay cause injur y, failur e, or dat a loss. ● There is a cer t ain pr obabilit y of the dr ive causing f ailur e including data err or or data loss. Tak e pr eventive steps s[...]

  • Página 13

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 513 - 3. KEY FEA T URES • High capacity in smallest size . 2.5inch- type 1platters accomm odating form atted capacity of 6.007GB, . Slim ( 9. 5 mm in height ) and light ( 92 gr am in weight) de sign. • Fast access an d fast tran sfer rate . Quick spin up of Spindle Moto[...]

  • Página 14

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 514 - 4. BA SIC SPECIFICA TION MODEL M K6017MAP Formatted Capacity ( gig abytes ) 6.007 Servo desi gn method Sector Serv o Recording method 32/34 TC-MEEPR4+ PP Recording densi ty Track / mm (TPI ) 1667 (42.3k) Bit / mm ( BPI ) 20.8k (528k ) max . Flux chang e / mm ( FRPI ) 2[...]

  • Página 15

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 515 - 5. PERFORMA NCE Access time ( msec ) <*1> Track to track seek <*2> 3 Averag e seek <*3> 13 Max. seek < *4> 24 Rotation speed ( R PM ) 4,200 + 0.1% Averag e Latency Time ( msec ) 7.14 Intern al Tra nsf er rate ( Mbits / se c ) 133.0 ∼ 253.5 Ho[...]

  • Página 16

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 516 - 6. POWER REQUIREMENTS 6.1 Supply V ol t age 6.1.1 Supply for Logic Allowable voltage 5V + 5% Allowable noise/ripple 100 m V p-p or les s 6.1.2 Supply for Motor Allowable voltage 5V + 5% Allowable noise/ripple 100 m V p-p or les s 6.2 Power Consumpti on Average (note 3)[...]

  • Página 17

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 517 - 7. MECHA NICA L SPECIFICA TIONS 7.1 Dimensi on W idth 69.85mm ( 2.75” ) Height 9.5 mm ( 0.37”) Depth 100.0 mm ( 3.94” ) Figure 1 and Table 7.4-1 show an outline of the drive. 7.2 W eight 92gram (T y p.) 94gram (m ax.) 7.3 Drive Orientation The dr ive can be inst[...]

  • Página 18

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 518 - 7.4.1 Screwing Four sc rews should be tightened equally wi th 0.3 N . m ( 3 kg f . cm ) torque. The depth should be 3.0 m m min. and 3.5 m m m axim um . 7.4.2 Installation ① The drive s hould be m ounted caref ully on the surface of 0.1m m or less f latness to avoid [...]

  • Página 19

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 519 - F i g u r e 1 MK6017MAP Dim ensions UNIT: mm[...]

  • Página 20

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 520 - SFF-8200 Rev1.1(*) SFF-8201 Rev1.2 SFF-8212 Rev1.2 MK6017MAP (Diff erenc es only ) Dim ension Millim eters Inches Millim eters Inches A1 − − 9.5 0.374 A2 − − 0.20 0.008 A3 − − 0.20 0.008 A4 69.85 2.750 A5 0.25 0.010 A6 101.85 max 4.010 m ax 100.00 ± 0.41 3[...]

  • Página 21

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 521 - Figure 2 Mounting Recommendation[...]

  • Página 22

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 522 - 8. ENVIRONMENT A L LIMITS 8.1 T emperature and Humidity 8.1.1 Temperature Operating 5 o C- 55 o C G r a d i e n t 1 5 o C / Ho ur ma xi mum Non- operating - 20 o C- 60 o C G r a d i e n t 1 5 o C / Ho ur ma xi mum Under shipm ent - 40 o C- 70 o C G r a d i e n t 3 0 o [...]

  • Página 23

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 523 - 8.4 Altitude Operating - 300 m to 3,000 m Non operating - 400 m to 15,000 m 8.5 Acoustics （ （ （ （ Sound Power ） ） ） ） 36 dBA MAX. F or idle m ode ( Spindle in r otating ). 39 dBA MAX. F or repetition of random seek with full cylinder read operation. Me[...]

  • Página 24

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 524 - 9. RELIA BILITY A failure is defined as an inability of the drive to per for m its specif ied func tion descr ibed in the requirem ents of this doc um ent when being operated under the norm al conditions or conditions s pecif ied in this docum ent. However , damages ca[...]

  • Página 25

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 525 - 9.6 Load/Unload Be sur e to issue and co mplete the f ollowing com m ands for unloading before c utting off the power supply. 300,000 tim es of norm al Load / Unload can be perf orm ed by a comm and. Unload is ex ecuted by the following comm ands : ・ Soft Reset ・ [...]

  • Página 26

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 526 - 10. HOST INTERF A CE Related Standards Inform ation technology - AT Attach m ent Interface with E xtension s (ATA-2) X3T10.279-199x Inform ation technology - AT Attach m ent-3 Interface (AT A-3) X3T10/2008D Rev ision 6 O ctober 26, 1995 Inform ation technology - AT Att[...]

  • Página 27

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 527 - 10.2 Electrical specification 10.2.1 Cable length and capacitance 0.46m MA X. 35pF MAX . 10.2.2 DC input/output Characteristics 10.2.2.1 Input i t e m u n i t v a l u e volta ge high ( no te 1 ) V 2 .0 to ( supp ly volta ge +0 . 5 ) l o w V - 0 . 3 t o 0 . 8 leak curr[...]

  • Página 28

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 528 - 10.3 Interface connector 10.3.1 ATA interface connector Figure 3 ATA interface con nector Polarity key 43 44 1 2 2.00 2.00 × 24 = 48.00[...]

  • Página 29

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 529 - 10.3.2 Pin Assignment The f ollowing table describes all of the pins on the T ask File Inter face. Table 10.3-1 Signal pin ass ignm ent PIN No. SIGNA LS PIN No. SIGNA LS 1 - RESET 2 GROUND 3 DD 7 4 DD 8 5 DD 6 6 DD 9 7 DD 5 8 DD 10 9 DD 4 10 DD 11 11 DD 3 12 DD 12 13 [...]

  • Página 30

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 530 - 10.3.3 Signal Treatment Driver ty pes and requirements f or the signal pull- u p and down are as follow s. Resistor req uirement is m inim um f or the host. - IO16 is pulled up in the drive w ith certain value so that th e Vol is obtained to run with a h ost that has l[...]

  • Página 31

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 531 - 10.3.4 Series resistance Each signal ha s its o wn series resistanc e . SIGNAL SERIAL RESISTANCE VALUE -DIOR 82 Ω -HDMARDY HSTRO BE -DIOW 82 Ω STO P -CS0, -CS1 82 Ω DA0,DA1,DA2 82 Ω -DMACK 82 Ω DMARQ 22 Ω INTRQ 22 Ω IORDY -DDMARDY DSTRO BE 22 Ω DD ０∼ DD15 [...]

  • Página 32

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 532 - CSEL O 28 This pin and J2 (see 10.7) are used to determine the drive address, M aster or Slave. W hen J2 is ground, the drive works as a M aster and when J2 is open, the drive w orks as a Slave. If CSEL is negated then the drive runs as master driv e If CSEL is asserte[...]

  • Página 33

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 533 - 10.4 Host Interface Timing 10.4.1 Program I/O Write Timing Transfer mode Sym bol Meaning 0 1 2 3 4 t ASW A ddress Setup to -DO W Low (m in.) 70 50 30 30 25 t DS Data Setup to -DO W Hig h (min.) 60 45 30 30 20 t WE -D OW Pulse W idth (m in.) 165 125 100 80 70 t DH Data[...]

  • Página 34

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 534 - 10.4.2 Program I/O Read Timing Transfer mode Sym bol Meaning 0 1 2 3 4 t ASE A ddress Setup to -D IOR L ow ( min.) 70 50 30 30 25 t DAC Data V alid from -DIOR Low (max.) t RE -DIOR Pulse W idth (m in.) 165 125 100 80 70 t RDSE -DIOR data setup ( min.) 50 35 20 20 20 t [...]

  • Página 35

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 535 - 10.4.3 Single Word DMA Write Timing AT A-2 SP E CI F IC AT I ON S Transfer mode MODE 0 MODE 1 MODE 2 Sym bol Meaning Min. Max. Min. Max. Min. Max. t0 Cy cle time 960 480 240 t C DMA CK to DMA RQ dela y 200 100 80 t D -DOW 16-bit 480 240 120 t G -DOW data setup 250 100[...]

  • Página 36

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 536 - 10.4.4 Single Word DMA Read Timing AT A-2 SP E CI F IC AT I ON Transfer mode MODE 0 MODE 1 MODE 2 Sym bol Me aning Min. Max. Min. Max. Min. Max. t0 Cy cle time 960 480 240 t C DMA CK to DMA RQ dela y 200 100 80 t D -DIOR 16-bit 480 240 120 t E -DIOR data access 250 150[...]

  • Página 37

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 537 - 10.4.5 Multiword DMA Write Timing AT A/ AT AP I-5 SP E CI FI C AT IO NS Transfer mode MODE 0 MODE 1 MODE 2 Sym bol Meaning Min. Max. Min. Max. Min. Max. t0 Cycle time 480 150 120 t C DMACK to DMARQ delay --- --- --- t D -DIOW 16-bit 215 80 70 t G -DIOW da ta setup 100[...]

  • Página 38

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 538 - 10.4.6 Multiword DMA Read Timing AT A/ AT AP I-5 SP E CI FI C AT IO NS Transfer mode MODE 0 MODE 1 MODE 2 Sym bol Meaning Min. Max. Min. Max. Min. Max. t0 Cycle time 480 150 120 t C DMACK to DMARQ delay --- --- --- t D -DIOR 16-bit 215 80 70 t E -DIOR data access 150 6[...]

  • Página 39

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 539 - 10.4.7 Ultra DMA Timing Initiating a n Ultra DM A data in burst DMARQ (dev i ce) DMACK- (host) STOP (host) HDMARDY- (host) DSTRO BE (dev i ce) DD(15:0) t ZAD DA0, DA 1, DA2, CS0-, CS 1- t UI t ZAD t ACK t ACK t ENV t ENV t ZIORDY t FS t FS t VD S t AZ t DV H t ACK[...]

  • Página 40

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 540 - Sustained Ultra DM A da t a in burst t DVH DSTROBE at device DD(15:0) at device DSTROBE at host DD(15:0) at host t DVH t CYC t CY C t DVS t DVS t DH t DS t DH t DS t 2CYC t DH t DVH t 2CYC Host pausing an Ultra DM A da t a in burst DMARQ (device) DMACK- (host) STO P (h[...]

  • Página 41

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 541 - Device term inating an U ltra DMA data in burs t t AZ t IORDYZ CRC DMARQ (device) DMACK- (host) STO P (host) HDMARDY- (host) DSTROBE (device) DD(15:0) DA0, DA1, DA2, CS0-, CS1- t ACK t LI t MLI t DVS t LI t ACK t ACK t ZAH t DVH t SS t LI[...]

  • Página 42

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 542 - Host term inating an Ultra DMA data in burst t DVH CRC t AZ DMARQ (device) DMACK- (host) STO P (host) HDMARDY- (host) DSTROBE (device) DD(15:0) DA0, DA1, DA2, CS0-, CS1- t ACK t MLI t LI t LI t IORDYZ t ACK t ACK t ZAH t MLI t DVS t RFS t RP[...]

  • Página 43

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 543 - Initiating an Ultra DMA data out burs t DMARQ (device) DMACK- (host) STO P (host) DDMARDY- (device) HSTROBE (host) DD(15:0) (host) DA0, DA1, DA2, CS0-, CS1- t UI t ACK t ENV t ZIORDY t LI t DVS t DVH t ACK t ACK t UI[...]

  • Página 44

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 544 - Sustained Ultra DMA data out burst t DH t DS t DVH HSTROBE at host DD(15:0) at host HSTROBE at device DD(15:0) at device t DVH t CYC t CY C t DVS t DVS t DS t DH t 2CYC t DH t DVH t 2CYC Device paus ing an Ultra DMA data out burs t DMARQ (device) DMACK- (host) STO P (h[...]

  • Página 45

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 545 - Host term inating an Ultra DMA data out b urst DMARQ (device) DMACK- (host) STO P (host) DDMARDY- (device) HSTROBE (host) DD(15:0) (host) DA0, DA1, DA2, CS0-, CS1- t ACK t LI t MLI t DVS t LI t LI t ACK t IORDYZ t ACK CRC t DVH t SS[...]

  • Página 46

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 546 - Device term inating an Ultra D MA data out burst DMARQ (device) DMACK- (host) STO P (host) DDMARDY- (device) HSTROBE (host) DD(15:0) (host) DA0, DA1, DA2, CS0-, CS1- t ACK t MLI t DVS t LI t LI t ACK CRC t DVH t ACK t IORDYZ t MLI t RP t RFS[...]

  • Página 47

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 547 - ATA/AT API spec ific ations Transfer m ode MODE 0 MODE 1 MODE 2 MODE 3 MODE 4 Sym bol Me aning Min. Max. Min. Max. Min. Max . Min. Ma x. Min. Ma x. t CYC Cy cle time 112 73 54 39 25 t2 CYC Tw o cycle time 230 154 115 86 57 t DS Data setup tim e 15 10 7 7 5 t DH Data h[...]

  • Página 48

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 548 - 10.4.8 Reset Timing t M t N BUSY - RE S E T Sy mbo l M e a n i n g M i n i mu m M a x i mu m U n i t C o n d i t i o n t M RESET puls e width (Low ) 25 µ s t N RESET inacti ve to BSY activ e 400 ns 10.5 Groundi ng HDA (Head Disk Ass embly) and DC ground(ground pins on[...]

  • Página 49

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 549 - 10.6 Address Decoding The hos t addresses the drive using progr am m ed I/O. In this method, the requir ed register addr ess s hould be placed on the three host addr ess lines , DA2 - DA0. An appropriate chip is selec ted and a read or write strode (- DIOR / -DIO W ) [...]

  • Página 50

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 550 - 10.7 Register Description In the following register des criptions , unused write bit should be treated as “don't care” , and unused read bits should be read as zeros. 10.7.1 Data Register - CS0 DA 2-DA0 : 0 Read / Writ e There ar e seven com m ands which ex ec[...]

  • Página 51

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 551 - 10.7.1.6 Security com m ands Password inf orm ation is trans ferr ed during the exec ution of f ollowing four com m ands. 1) Disable pass word 2) Erase Unit 3) Set Password 4) Unlock Data in the register and on the m edia c orrespond to eac h other as f ollows: A15 - [...]

  • Página 52

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 552 - 10.7.2.2 Diagnostic Mode The drive enter s diagnostic m ode imm ediately after the power -on or af ter an Ex ecute Diagnostics com m and. Error bit in Status Register s hall not be set in these cas es. T he following table shows bit values f or the diagnostic m ode. Ta[...]

  • Página 53

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 553 - 10.7.5 Sector Number Register - CS0 DA 2-DA0 : 3 Read / Write The target logic al sector num ber (star ting from 1) for Read, W r ite, and Verify comm ands is set in this register. After com pletion of a com m and, it shows the s ector num ber of the last sec tor tran[...]

  • Página 54

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 554 - 10.7.7.2 SMART com m ands This register s hould be set to C2h f or SMART c om m ands 10.7.8 Device/Head Register - CS0 DA 2-DA0 : 6 Read / Writ e The value of this regis ter is us ed to select the dr ive, Master or Slave, and head. On m ultiple sector read/write operat[...]

  • Página 55

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 555 - 10.7.9 Status Register -CS 0 DA2- DA0:7 Read only This register c ontains the com m and status . The c ontents of the r egister ar e updated at the com pletion of each com m and and whenever the error occurs . The hos t system reads this regis ter in order to ac knowl[...]

  • Página 56

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 556 - 10.7.10 Comm and Register - CS0 DA 2-DA 0 : 7 Write only The c omm and r egister acc epts com m ands f or the drive to per form f ixed disk operations . Comm ands are executed when the T ASK FILE is loaded and the com m and r egister is written and only when: The s tat[...]

  • Página 57

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 557 - Table 10.7-2 C omm and Code Command Code Command Name Hex Value PARAM ETERS USED SC SN CY DRV HD FT No p 00 H X X X O X X Re ca li b ra te 1 xH X X X O X X Read Sector(s) 20/21H O O O O O X Read Long 22/23H O O O O O X W rite Sector(s) 30/31 H O O O O O X W rite Long [...]

  • Página 58

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 558 - 10.7.11 Alternate Status Register - CS1 DA 2-DA 0 : 6 Read only This register c ontains the sam e inf orm ation as the s tatus regis ter in the Ta sk File. The only differ ence is that this register being read does not im ply interrupt ack nowledge or doesn’t reset a[...]

  • Página 59

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 559 - 10.8 Command Descriptions The drive inter prets the c omm ands written in the com m and register by the host system and exec utes them . This table shows the drive’s r esponse to the valid c om mands written in com m and-regis ter. Comm and St atus regis ter Error r[...]

  • Página 60

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 560 - 10.8.1 Nop (00h) COMMAND CODE 0 0 0 0 0 0 0 0 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR dri ve no. no cha nge CY no change HD no change SN no change SC no change FT no change LBA no change The Nop c omm and r eports the status . The dr ive term inates the com [...]

  • Página 61

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 561 - 10.8.4 Read Sector (20h/21h) COMMAND CODE 0 0 1 0 0 0 L X REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR dri ve no. no cha nge CY starting cylinder last possible HD starting he ad last possib le SN starting secto r last possib le SC no. of s ector to read 00H FT n[...]

  • Página 62

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 562 - If an err or occur s during m ulti-s ector tr ansfer , it will term inate the transf er by setting error infor m ation in status regis ter and error register, without shif ting into data transf er m ode fr om the host. CY , HD, SN ( LBA) registers show the address wher[...]

  • Página 63

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 563 - sector data f rom the host to the m edia. Af ter trans ferr ing the last data in the buff er, it sets BSY and issues an Interrupt. 10.8.10 Form at Track 9 (50h) COMMAND CODE 0 1 0 1 0 0 0 0 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR dri ve no. no cha nge CY cy[...]

  • Página 64

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 564 - 10.8.11 Seek (7xh) COMMAND CODE 0 1 1 1 X X X X REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR dri ve no. no cha nge CY cylin der to seek no chan ge HD head to s eek no chang e SN no change SC no change FT no change LBA address to seek no ch ange This com m and m o[...]

  • Página 65

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 565 - 10.8.14 Initialize Device Param eters (91h) COMMAND CODE 1 0 0 1 0 0 0 1 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR dr i ve number no cha nge CY no change HD t o tal number o f head s-1 no change SN num ber of sector per track no chang e SC no change FT no cha[...]

  • Página 66

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 566 - 10.8.15 Read Multiple (C4h) COMMAND CODE 1 1 0 0 0 1 0 0 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR dr i ve number no cha nge CY starting cylinder last possible HD starting he ad last possib le SN starting secto r last possib le SC num ber of sector t o read 00[...]

  • Página 67

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 567 - 10.8.16 Write Multiple (C5h) COMMAND CODE 1 1 0 0 0 1 0 1 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR dr i ve number no cha nge CY starting cylinder last possible HD starting he ad last possib le SN starting s ector start sector SC nu mber of sect or to w rite [...]

  • Página 68

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 568 - 10.8.17 Set Multiple Mode (C6h) COMMAND CODE 1 1 0 0 0 1 1 0 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR dri ve no. no cha nge CY no change HD no change SN no change SC The nu mber of sectors / block no chan ge FT no change This com m and enables the drive to pe[...]

  • Página 69

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 569 - 10.8.19 Write DMA (CAh/CBh) COMMAND CODE 1 1 0 0 1 0 1 X REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR dri ve no. no cha nge CY starting cylinder last possible HD starting he ad last possib le SN starting secto r last possib le SC no. of sect or to w rite 00H FT [...]

  • Página 70

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 570 - 10.8.20 Power Control (Exh) COMMAND CODE 1 1 1 0 X X X X REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR dri ve no. no cha nge CY no change HD no change SN no change SC show n below 00/FFH (for E5/98 com mand) no cha nge (fo r othe r co mmand) FT no change Power Con[...]

  • Página 71

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 571 - 10.8.20.3 Stand-by (E2/96) W hen SC = 0, the drive goes into Stand-by mode and then into Idle m ode. If the drive receives no acces s during specif ied tim e period ( s ee the table below ), the drive enters s tand-by mode. W hen SC ≠ 0, the drive enters stand-by mo[...]

  • Página 72

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 572 - 10.8.21 Read Buffer (E4h) COMMAND CODE 1 1 1 0 0 1 0 0 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR dri ve no. no cha nge CY no change HD no change SN no change SC 00H FT no change This com m and transf ers a s pecified s ector of data ( 512 bytes) from the 128k [...]

  • Página 73

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 573 - 10.8.23 Identify Device (ECh) COMMAND CODE 1 1 1 0 1 1 0 0 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR dri ve no. no cha nge CY no change HD no change SN no change SC 00H FT no change The identif y device comm and reques ts the drive to trans fer par am eter in[...]

  • Página 74

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 574 - Table 10.8-1 Iden tify Inform ation W ORD DESCRIPT ION Hex . 0 General configurat ion 15 0=ATA devi ce 14-8 Reserved 7 1=Removable cartridge device 6 1=Fixed devic e 5-3 Reserved 2 Response i ncom plete 1-0 Reserved 0040 1 Num ber of def aul t logical c ylinders [1*] 2[...]

  • Página 75

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 575 - Table 10.8-2 Identi fy Informat ion (Con tinu ed) W ORD DESCRIPTION Hex. 57-58 Current c apac ity in s ect ors (Number of c urrent cyli nders * Number of current heads * Number of c urrent sector s per tr ack) XXXX 59 15-9 Res erved 8 1=M ultiple sector setting is val[...]

  • Página 76

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 576 - Table 10.8-3 Identi fy Informat ion (Con tinu ed) W ORD DESCRIPTION Hex. 83 Comm and set support ed. 0000h or FFFFh = comm and set not ificat ion not s upported 15 0 (Fixed) 14 1 (Fixed) 13-9 Reserved 8 1=Set MAX securi ty extension s upported 7 R e s e r v e d 6 1=SET[...]

  • Página 77

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 577 - Table 10.8-4 Identi fy Informat ion (Con tinu ed) W ORD DESCRIPTION Hex. 92 Master P ass word Revisi on Code XXXX 93 Hardware reset res ul t . The conetnt s of bi t s 12-0 of t hi s word shall change onl y during the execution of a hardware reset . 15 0 (Fixed) 14 1 ([...]

  • Página 78

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 578 - W ord descr iptions: W ORD 0: General c onfiguration bit 15 0=ATA bit 14-8 Reserved bit 7 1=Remo vable car tridge bit 6 1=Fixed disk drive bit 5-3 Reserved bit 2 Response incom plete bit 1-0 Reserved The value f or this W O RD is 0040h. W ORD 1: Logical cylinder number[...]

  • Página 79

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 579 - W O R D 2 3 - 2 6 : F i r m w a r e r e v i s i o n ( 8 A S C I I c h a r a c t e r s ) W ORD 27-46: Model nam e (40 ASCII char acters) Drive T ype MK6017MAP TOS HIBA MK6017M AP _..._ − − − − “_” indicates ASCII space code. W ORD 47: bit 15 - 8 shall be se[...]

  • Página 80

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 580 - W ORD 54: Num ber of c urrent c y linders def ined by INITIALIZE DEVICE PARAMETERS com m and W ORD 55: Num ber of c urrent heads def ined by INITIALIZE DEVICE PARAMETERS c omm and W ORD 56: Num ber of c urrent sec tors/tr ack defined by INITIALIZE DEVICE PARAMETERS c o[...]

  • Página 81

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 581 - W ORD 62: Mode infor mation f or single word DMA bit15- 8 Active m ode bit10 1=Mode 2 is active bit 9 1=Mode 1 is active bit 8 1=Mode 0 is active bit 7- 0 Supported mode bit 2 1=m ode 2 is supported bit 1 1=m ode 1 is supported bit 0 1=m ode 0 is supported Support bit[...]

  • Página 82

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 582 - W ORD 69-79: Reserved W ORD 80: Major ver sion num ber If not 0000h or FFFFh, the device claim s com pliance with the major version(s ) as indicated by bi ts 1 - 5 being equal to one. Values other than 0000h and FFFFh are bit significant. Since the ATA standards m aint[...]

  • Página 83

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 583 - W ORD 85: Featur es / Com m and sets enable bit 15 Reserved bit 14 NOP comm and s upported bit 13 READ BUFFER comm and s upported bit 12 W RIT E BUFFER com m and s upported bit 11 W RIT E VERIFY com m and supported bit 10 Hos t Protected Ar ea feature s et supported b[...]

  • Página 84

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 584 - W ORD 89: The tim e per iod for Sec urity Erase Unit com mand c om pletion shall be set. TIMER ACTUAL VALUE 0 Not s p ecified 1-254 ( Time r × 2 ) minuites 255 > 508 m inuites W ORD 90: Res erved W ORD 91: Current Advanced Power Management s etting bit 15-8 Res erv[...]

  • Página 85

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 585 - W ORD 94- 126: Reserved W ORD 127: Rem ovable Media Status Notific ation feature s et supported. This f unction is not s upported. The value f or this W ORD is 0000h. W ORD 128: Security status bit 15-9 Res erved b i t 8 t h e s e c u r i t y l e v e l . 1=the securit[...]

  • Página 86

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 586 - 10.8.24 Set Max Address (F9h) COMMAND CODE 1 1 1 1 1 0 0 1 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR DRIVE No. no change CY M ax. c ylind er numbe r no change HD M ax. he ad numbe r no cha nge SN Max. secto r number no change SC 00 H / 01 H (BITO: reserved bit[...]

  • Página 87

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 587 - 10.8.26 Set Fe atures (EFh) COMMAND CODE 1 1 1 0 1 1 1 1 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR DRIVE No. no change CY no change HD no change SN no change SC Mode Selection for Data Transfer(* 2) no change FT Features(*1) no change (*1) Features : FT regis[...]

  • Página 88

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 588 - 10.8.27 SECURITY SET PASSWORD (F1h) COMMAND CODE 1 1 1 1 0 0 0 1 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR DRIVE No. no change CY no change HD no change SN no change SC no change FT no change This com m and requests a transf er of a s ector of data from the ho[...]

  • Página 89

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 589 - 10.8.28 SECURITY UNLOCK (F 2h) COMMAND CODE 1 1 1 1 0 0 1 0 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR DRIVE No. no change CY no change HD no change SN no change SC no change FT no change This com m and requests the hos t to transf er a sec tor of data inc lud[...]

  • Página 90

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 590 - 10.8.30 SECURITY ERASE UNIT (F4h) COMMAND CODE 1 1 1 1 0 1 0 0 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR DRIVE No. no change CY no change HD no change SN no change SC no change FT no change This com m and m ust be iss ued im m ediately after the SECURITY ERASE[...]

  • Página 91

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 591 - 10.8.32 SECURITY DISABLE PASSWORD (F6h) COMMAND CODE 1 1 1 1 0 1 1 0 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR DRIVE No. no change CY no change HD no change SN no change SC no change FT no change This com m and can be exec uted only w hen the dr ive is in unl[...]

  • Página 92

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 592 - 10.8.33 SMART Function Set This com m and has a num ber of separate f unctions which c an be selected via the F eature Register when the com m and is iss ued. The s ubcom m ands and their r espective c odes are listed below. Subcom m and Code SMART READ AT T RIBUTE VAL[...]

  • Página 93

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 593 - 10.8.33.1 SMART Read Attribute values COMMAND CODE 1 0 1 1 0 0 0 0 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR DRIVE No. no change CY C24 Fh no change HD no change SN no change SC 01h 00h FT D 0h no change This com m and transf ers SMART data as 512 byte data. [...]

  • Página 94

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 594 - By te Descr iption 0 Attribute ID num ber 01 - FFh 1-2 Status f lag bit 0 (pr e-f ailure/advisory bit) bit 0 = 0: If attribute value is less than the thr eshold, the drive is in advisory condition. Product life period m ay expired. bit 0 = 1: If attribute value is less[...]

  • Página 95

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 595 - BYTE 362: Off -line data c ollection status Value Definition 00h or 80h Off -line data collec tion activity was never started. 01h Reserved 02h or 82h Off -line data collec tion activity was completed without error . 03h Reserved 04h or 84h Off -line data collec tion [...]

  • Página 96

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 596 - bit 4 (self -test im plem ented bit) If this bit is cleared to zero, the device does not im plem ent the Short and Ex tended self -test routines . If this bit is set to one, the device im plem ents the Short and Extended s elf-tes t routines. T his bit is set to 1. bit[...]

  • Página 97

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 597 - 10.8.33.2 SMART Read Attribute thresholds COMMAND CODE 1 0 1 1 0 0 0 0 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR DRIVE No. no change CY C24 Fh no change HD no change SN no change SC 01h 00h FT D 1h no change This com m and transf ers attribute thr esholds of [...]

  • Página 98

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 598 - 10.8.33.3 SMART Enable Disable Attribute Autosave COMMAND CODE 1 0 1 1 0 0 0 0 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR DRIVE No. no change CY C24 Fh no change HD no change SN no change SC 00h/ F1h no chang e FT D 2h no change This com m and enables and disab[...]

  • Página 99

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 599 - 10.8.33.5 SMART Execute Off-line Im mediate COMMAND CODE 1 0 1 1 0 0 0 0 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR DRIVE No. no change CY C24 Fh no change HD no change SN Subcom man d specific no chang e SC no change FT D 4h no change This com m and causes th[...]

  • Página 100

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 600 - g) If the device is in the pr ocess of perf orm ing the subc om mand r outine and is interrupted by a STANDBY IMMEDIATE or IDLE IMMEDIAT E com m and f rom the host, the devic e shall sus pend or abort the subcom m and routine, and s ervice the host within two seconds a[...]

  • Página 101

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 601 - 10.8.33.6 SMART Read Log Sector COMMAND CODE 1 0 1 1 0 0 0 0 REGIST ER REGIST ER SETT ING NORMAL COMPLETION DR DRIVE No. no change CY C24Fh no change HD no change SN Log Sector Address no change SC 01h 00h FT D5h no change This com m and returns the indic ated log sec[...]

  • Página 102

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 602 - structur e; the second er ror, the sec ond error log s tructur e; etc. T he sixth err or shall cr eate an error log data structur e that replaces the first er ror log data str ucture; the s eventh error r eplaces the sec ond error log s tructur e, etc. T he error log p[...]

  • Página 103

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 603 - 10.8.33.6.5 Erro r data stru cture The err or data str ucture s hall contain the error description of the com m and f or which an error was reported as descr ibed in the following table. Error data stru cture Byte Descriptions n Content of the Device Control regis ter[...]

  • Página 104

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 604 - 10.8.33.6.7 Dat a structure ch ecksum T he data struc ture check sum is the two's com plem ent of the sum of the firs t 511 by tes in the data structure. Each byte shall be added with unsigned arithmetic , and overflow shall be ignored. T he sum of all 512 bytes w[...]

  • Página 105

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 605 - The f ailing LBA shall be the LBA of the uncorrec table sector that caused the tes t to fail. If the device encountered m ore than one unc orrectable s ector dur ing the test, this f ield shall indicate the LBA of the first unc orrectable s ector enc ountered. If the [...]

  • Página 106

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 606 - 10.8.33.7 SMART Write Log Sector COMMAND CODE 1 0 1 1 0 0 0 0 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR DRIVE No. no change CY C24 Fh no change HD no change SN Log Sector Address no chang e SC 01h 00h FT D 6h no change This com mand w rites an indicat ed num b[...]

  • Página 107

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 607 - 10.8.33.8 SMART Enable Operations COMMAND CODE 1 0 1 1 0 0 0 0 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR DRIVE No. no change CY C24 Fh no change HD no change SN no change SC no change FT D 8h no change This com m and enables acc ess to all SMART capabilities [...]

  • Página 108

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 608 - 10.8.33.10 SMART Return Status COMMAND CODE 1 0 1 1 0 0 0 0 REGI STE R REGISTER SET TING NORMAL COMPLETI ON DR DRIVE No. no change CY C 24Fh C24F h/2CF4h HD no change SN no change SC no change FT D Ah no change If an im pending failur e is not predic ted, the drive set[...]

  • Página 109

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 609 - 10.9 Security Mode Feature Set The Sec urity m ode features allow the host to im plement a s ecurity password system to prevent unauthorized access to the dis k drive. • Following Comm ands are s upported f or this f eature set . • SECURITY SET PASSW ORD • SECUR[...]

  • Página 110

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 610 - 10.9.3 Security mode operation from power-on In lock ed m ode, the drive rejects m edia ac cess com m ands until a SECURIT Y UNLOCK com m and is successful ly completed . Power-on Lock ed mode UNLOCK ERASE Media access Non-media PREPARE a ccess No Pa ssword ERASE Rejec[...]

  • Página 111

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 611 - 10.9.4 Password lost If the user password is los t and High level secur ity is set, the drive does not allow the user to acc ess any data. However, the drive can be unlock ed using the m as ter pass word. If the user password is los t and Maxim um sec urity level is s[...]

  • Página 112

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 612 - 10.9.5 Comm and Table This com m and table shows the drive’s response to c om m ands when the Security Function is enabled. Table 10.9-1 Security m ode com m and actions Com man d Locked mode Unlocked m ode Frozen m ode CHECK POWER MODE O O O EXECUTE DEVICE DIAGNOSTI[...]

  • Página 113

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 613 - 10.10 Self-Monitoring, Analysis and Reporting T echnology Self-m onitoring, analysis and reporting tec hnology (SMART) is the f unction to protect us er data and to minim ize the likelihood of unsc heduled system downtim e that m ay be caused by pr edictable degradati[...]

  • Página 114

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 614 - 10.11 Adaptive Power Mode Control Adaptive Power Mode Control is a f unction to r educe power consum ption without perf orm ance degradation. T he drive supports the following Idle m odes of 3 levels. T he drive enters into idle m ode adaptively in accordance with the [...]

  • Página 115

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 615 - 10.12 Reset A RESET condition sets the drive ( or both dr ives in cas e of Mas ter/Slave connection ) BSY, allowing the drive to perf orm the specif ied initialization required for norm al operation. A RESET condition can be gener ated by both hardware and sof tware. [...]

  • Página 116

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 616 - 10.13 Master/Slave Configuration Drive address shall be set by the optional jumper of interf ace c onnector. The drive r uns as Mas ter drive when the jum per is open or if jum per plug is set to position B-D when P28(CSEL) signal is low. The drive r uns as Slave drive[...]

  • Página 117

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 617 - 10.14 Cache Memory 10.14.1 Cache Operations (1) READ CACHE OPE RATION Receiving a read com m and, the data in the buf fer m em ory are sent to the host without acces s to the disk media as long as the objec t data reside in the buf fer m em or y and the conditions f o[...]

  • Página 118

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 618 - 11. Protocol Comm ands can be grouped into dif ferent c lasses according to the pr otocols used f or c omm and ex ecution. The c omm and c lasses with their as sociated protoc ols are def ined below. For all com m ands, the host f irst check s BSY bit and DRDY bit. If [...]

  • Página 119

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 619 - 11.1 PIO data in commands Comm ands for this class ar e: • IDENTIFY DEVICE • READ BUFFER • READ LONG (w ith and with out retry) • READ SECTOR(S) (with and with out retry) • READ M ULT IP LE • SMART Read Attribute Values • SMART Read Attribute Thresholds [...]

  • Página 120

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 620 - 11.2 PIO data out commands Comm ands for this class ar e: • (F OR MAT TR AC K) • WRIT E B U FFE R • WRITE LONG (with and with o ut retry) • WRITE MULTIPLE • WRITE SECTOR(S) (w ith and w ithout retry) • WRITE VERIFY • SECURIT Y DI SABLE PASSWORD • SECURI[...]

  • Página 121

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 621 - The W rite Multiple c om m and transf ers one bloc k ( the num ber of s ectors is defined by the Set Multiple com m and ) of data f or each inter rupt. The other com m ands trans fer one s ector of data for eac h interrupt. If the drive detec ts an invalid param eter [...]

  • Página 122

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 622 - 11.4 DMA data transfer commands Comm ands for this class ar e: • READ DMA (with and with out retry) • WRITE DMA (with and w ithout retry ) Data transf ers using DMA c om m ands diff er in two way s from PIO transf ers: data transfers are perform ed using the slave-[...]

  • Página 123

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 623 - 11.5 Ultra DMA Ultra DMA protocol is used with Read DMA, and W rite DMA com m ands. Ultra DMA m odes are set by Set features com m and. Since the setting af ter power-up ( Def ault setting ) is m ode 2 of Multi W ord DMA, Set Features c om mand s hall be issued to be [...]

  • Página 124

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 624 - 3. Ultra DMA burst ter m ination phase a) Either a sender or a recipient m ay terminate an Ultra DMA bur st. b) Ultra DMA burs t term ination is not the sam e as com m and term ination or com pletion. If an Ultra DMA burst termination oc curs before the c om m and is c[...]

  • Página 125

    360014937 Copy righ t © 2000 Toshiba corporation . All right s reserved. - 625 - Combinational Logic Edge Trigger ed Register Device CRCOUT (15:0) CRCIN (15:0:) DD(15:0) f1-f1 6 Wo r d Clock CRCIN0 = f16 CRCIN8 = f 8 XOR f13 CRCIN1 = f15 CRCIN9 = f7 XOR f 12 CRCIN2 = f14 CRCIN10 = f6 XOR f 11 CRCIN3 = f13 CRCIN11 = f5 XOR f 10 CRCIN4 = f12 CRCIN12[...]

  • Página 126

    360014937 Copy righ t ©2000 Toshiba corporation . All right s reserved. - 626 - 11.6 Other timings See HOST INT ERFACE s ection for tim ings which are not shown here. Function and I ntervals Timeout • POWER ON T IMINGS From power on t o BSY=1 400 ns m axim um From Power on to BSY=0, DR DY=1 31 s max imum • SOFT RESET T I MI NGS From soft reset[...]