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LSI 8751D manuel d'utilisation

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Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation LSI 8751D décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation LSI 8751D devrait contenir:
- informations sur les caractéristiques techniques du dispositif LSI 8751D
- nom du fabricant et année de fabrication LSI 8751D
- instructions d'utilisation, de réglage et d’entretien de l'équipement LSI 8751D
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage LSI 8751D ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles LSI 8751D et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service LSI en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées LSI 8751D, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif LSI 8751D, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation LSI 8751D. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    ® LSI8751D PCI to SCSI Host Adapter USER’S GUIDE A ugust 2001 V ersion 3.0[...]

  • Page 2

    ii Electroma gnetic Compatibility Notices This device complies with P art 15 of the FCC Rules. Operation is subject to the follo wing two conditions: 1. This device ma y not cause harmful interference, and 2. This device m ust accept any interf erence received, including interf erence that ma y cause undesired operation. This equipment has been tes[...]

  • Page 3

    iii This document contains proprietar y information of LSI Logic Cor poration. The inf or mation contained herein is not to be used by or disclosed to third par ties without the e xpress written per mission of an officer of LSI Logic Cor poration. LSI Logic products are not intended f or use in life-support appliances, de vices, or systems. Use of[...]

  • Page 4

    iv[...]

  • Page 5

    Pref ace v Preface This book is the primar y reference and user’ s guide for the LSI Logic LSI8751D PCI to SCSI Host Adapter . It descr ibes how to install and configure the LSI8751D in a PCI computer system. Basic inf or mation on setting up the SCSI bus is also pro vided. LSI Logic T echnical Support The entire LSI Logic host adapter solution [...]

  • Page 6

    vi Pref ace • Chapter 3, T echnical Specifications , describes the physical and operational en vironments of the LSI8751D . • Appendix A, Glossary of T erms and Abbreviations , provides definitions of various terminology that is referenced throughout this user’ s guide. Related Publications PCI Storage De vice Management System SDMS 4.0 Use[...]

  • Page 7

    Contents i Contents Chapter 1 Describing the LSI8751D 1.1 General Description 1-1 1.2 F eatures 1-2 1.2.1 PCI Interf ace 1-2 1.2.2 SCSI Interf ace 1-2 1.2.3 Board Characteristics 1-3 1.2.4 Ultra SCSI 1-3 Chapter 2 Installing the LSI8751D 2.1 Quick Installation Procedure 2-1 2.2 Detailed Installation Procedure 2-2 2.2.1 Bef ore Y ou Star t 2-2 2.2.2[...]

  • Page 8

    ii Contents Appendix A Glossary of T erms and Abbreviations Customer Feedback[...]

  • Page 9

    iii Figures 2.1 Hardware Connections f or the LSI8751D 2-3 2.2 Inser ting the Host Adapter 2-4 2.3 SCSI Cables 2-6 2.4 Inter nal SCSI Ribbon Cab le to Host Adapter Connection 2-7 2.5 Inter nal SCSI Ribbon Cab le to Inter nal SCSI De vice Connection 2-8 2.6 Connecting Additional Inter nal SCSI De vices 2-8 2.7 Multiple Inter nal SCSI De vices Chaine[...]

  • Page 10

    iv[...]

  • Page 11

    v T ables 2.1 SCSI Bus Widths and Speeds 2-5 2.2 SCSI ID Record 2-20 3.1 Maximum P ower Requirements 3-2 3.2 PCI Connector JI (T op) 3-4 3.3 PCI Connector JI (Bottom) 3-5 3.4 SCSI Connectors J2 and J3 3-6 3.5 LED Connector J4 3-6[...]

  • Page 12

    vi[...]

  • Page 13

    LSI8751D PCI to SCSI Host Adapter 1-1 Chapter 1 Describing the LSI8751D This chapter describes how the LSI8751D PCI to SCSI Host Adapter interf aces to PCI computer systems and includes these topics: • Section 1.1, “General Description, ” page 1-1 • Section 1.2, “F eatures, ” page 1-2 1.1 General Description The LSI8751D provides a SCSI[...]

  • Page 14

    1-2 Describing the LSI8751D 1.2 Features This section provides an o verview of the PCI interf ace, the SCSI interf ace, and board characteristics f or the LSI8751D . BIOS suppor t for this host adapter is incorporated on the board in an 8 x 64 Kbytes Flash BIOS . 1.2.1 PCI Interface PCI is a high-speed standard local bus f or interfacing a n umber [...]

  • Page 15

    F eatures 1-3 • 68-pin high density e xter nal dual connector • 68-pin high density inter nal dual connector • F ast and Ultra SCSI data transf er capability • SCSI ter mination pow er (TERMPWR) source with autoresetting circuit breaker • Flash EEPROM f or BIOS storage • Serial NonV olatile Random Access Memor y (NVRAM) for user config[...]

  • Page 16

    1-4 Describing the LSI8751D[...]

  • Page 17

    LSI8751D PCI to SCSI Host Adapter 2-1 Chapter 2 Installing the LSI8751D This chapter provides instructions on how to install the LSI8751D and includes these topics: • Section 2.1, “Quick Installation Procedure , ” page 2-1 • Section 2.2, “Detailed Installation Procedure, ” page 2-2 • Section 2.3, “Completing the Installation, ” pa[...]

  • Page 18

    2-2 Installing the LSI8751D Step 7. Connect the inter nal and e xter nal SCSI peripherals. Optional: Connect the LED cable on y our SCSI host adapter . Step 8. T er minate the SCSI bus. The SCSI bus requires proper termination and no duplicate SCSI IDs. Step 9. Set the peripheral SCSI IDs. Step 10. Make an y configuration changes. Step 11. Replace[...]

  • Page 19

    Detailed Installation Procedure 2-3 2.2.2 Inserting the Host Adapter F or safe and proper installation, chec k the user’ s manual supplied with your computer and perf or m the follo wing steps. Step 1. Ground yourself bef ore handling this host adapter board. Remov e the LSI8751D from the packing and chec k that it is not damaged. Figure 2.1 show[...]

  • Page 20

    2-4 Installing the LSI8751D by the edge; do not touch board components or gold connector contacts. The use of a static ground str ap is recommended. Step 4. Locate the slots for PCI plug-in board installation. Ref er to the user’ s manual for y our computer to confir m the location of the PCI slots. The LSI8751D requires a PCI slot which allo ws[...]

  • Page 21

    Detailed Installation Procedure 2-5 Step 7. The brack et around the connectors J3 (see Figure 2.1 ) should fit in the slot where you remo ved the b lank panel. Secure the brac ket with the brac ket screw (see Figure 2.2 ) bef ore making the inter nal and e xter nal SCSI bus connections . 2.2.3 Connecting the SCSI P eripherals SCSI bus connections [...]

  • Page 22

    2-6 Installing the LSI8751D Figure 2.3 SCSI Cables SCSI Cable for Internal Connections SCSI Cable for External Connections[...]

  • Page 23

    Detailed Installation Procedure 2-7 2.2.3.1 Making Internal SCSI Bus Connections This section provides step-b y-step instructions for making internal SCSI bus connections: Step 1. T o connect an inter nal SCSI device, plug the 68-pin connector on one end of the internal SCSI r ibbon cable into the connector J2. Make certain to match pin 1 on both c[...]

  • Page 24

    2-8 Installing the LSI8751D Step 2. Plug the 68-pin connector on the other end of the inter nal SCSI ribbon cable into the SCSI connector on y our inter nal SCSI de vice. (See Figure 2.5.) Make sure to match pin 1 on all connections. Figure 2.5 Internal SCSI Ribbon Cable to Internal SCSI Device Connection Step 3. Connect additional inter nal SCSI d[...]

  • Page 25

    Detailed Installation Procedure 2-9 Figure 2.7 shows an e xample of this type of chained connection. Make sure to match pin 1 on all connections . Figure 2.7 Multiple Internal SCSI Devices Chained T og ether[...]

  • Page 26

    2-10 Installing the LSI8751D Step 4. Most PC cabinets are designed with a front panel LED , which ma y already be connected to an existing IDE driv e. Connect this LED cable to connector J4 on the host adapter , as shown in Figure 2.8 . This allows the front panel LED to indicate activity on the SCSI bus . Connector J4 is not ke yed. The orientatio[...]

  • Page 27

    Detailed Installation Procedure 2-11 2.2.3.2 Making External SCSI Bus Connections This section provides step-b y-step instructions for making e xter nal SCSI bus connections: Step 1. T o connect external SCSI devices to the LSI8751D , plug the 68- pin connector on one end of a shielded e xter nal SCSI cable (see Figure 2.3 ) into the host adapter c[...]

  • Page 28

    2-12 Installing the LSI8751D Step 2. Plug the 68-pin connector on the other end of the shielded e xter nal SCSI cable into the SCSI connector on the e xter nal SCSI de vice. Figure 2.10 shows an e xample of this connection. Figure 2.10 External Cable to External SCSI Device External Connector T erminator[...]

  • Page 29

    Detailed Installation Procedure 2-13 Step 3. T o connect more than one external SCSI device to the host adapter , you must chain them together with shielded e xternal SCSI cables . Figure 2.11 shows an e xample of these chained connections. Figure 2.11 Multiple External SCSI Devices Chained T ogether T ermination Enabled T ermination Disabled[...]

  • Page 30

    2-14 Installing the LSI8751D 2.2.4 SCSI Bus T ermination The de vices making up the SCSI bus are connected serially (chained together) with SCSI cables . The first and last ph ysical SCSI devices connected on the ends of the SCSI bus m ust hav e a set of resistors called ter minators. All other SCSI de vices on the bus must ha ve their terminators[...]

  • Page 31

    Detailed Installation Procedure 2-15 2.2.4.1 Internal SCSI Connections If you mak e only internal SCSI device connections to the host adapter , you m ust ter minate the last inter nal de vice on the SCSI bus. Y ou must disable the termination on all other de vices. T er mination on the host adapter is required in this case. Inser t the plug-in HVD [...]

  • Page 32

    2-16 Installing the LSI8751D 2.2.4.2 External SCSI Connections If you mak e only e xter nal SCSI de vice connections to the host adapter , you m ust ter minate the last e xter nal device on the SCSI b us. Y ou must disable the termination on all other de vices. T er mination on the host adapter is required in this case. Inser t the plug-in HVD ter [...]

  • Page 33

    Detailed Installation Procedure 2-17 2.2.4.3 Internal and External SCSI Connections If you mak e internal and external SCSI device connections to the host adapter , you must terminate the last inter nal device and e xter nal device on the SCSI bus . Y ou must disable the termination on all other devices . T er mination on the host adapter is not re[...]

  • Page 34

    2-18 Installing the LSI8751D Figure 2.14 Internal and External SCSI Device T ermination Last Device on Chain – T ermination Enabled Host Adapter T ermination Not Required Last Device on Chain – T ermination Enabled Does Not End Chain – T ermination Disabled[...]

  • Page 35

    Detailed Installation Procedure 2-19 2.2.5 Setting SCSI IDs Each SCSI de vice and the host adapter must hav e a separate SCSI ID , 0 through 15. SCSI ID 7 is the preset host adapter setting, giving it the highest prior ity on the SCSI bus . If you plan to boot y our computer from a SCSI hard disk drive on the SCSI b us, that drive should ha ve SCSI[...]

  • Page 36

    2-20 Installing the LSI8751D T able 2.2 SCSI ID Record SCSI ID SCSI Device 15 14 13 11 10 9 8 7 LSI8751D (def ault) 6 5 4 3 2 1 0[...]

  • Page 37

    Completing the Installation 2-21 2.3 Completing the Installation Bef ore replacing the cov er on your computer , re view this installation procedure check list. This can sa v e you eff or t later . Step 1. Replace the cabinet cov er on your computer . Step 2. Plug in all power cords , and switch on po wer to all de vices and your computer . Step 3.[...]

  • Page 38

    2-22 Installing the LSI8751D[...]

  • Page 39

    LSI8751D PCI to SCSI Host Adapter 3-1 Chapter 3 T echnical Specifications This section discusses the ph ysical environment associated with the LSI8751D . The LSI8751D mechanical dra wing is shown in Figure 1.1 . This section also includes these topics: • Section 1.1, “Ph ysical Environment, ” page 1-1 • Section 1.2, “Operational En viron[...]

  • Page 40

    3-2 T echnical Specifications Figure 3.1 LSI8751D Mechanical Drawing 3.1.2 Electrical Characteristics The LSI8751D maximum pow er requirements, including SCSI TERMPWR, under nor mal operation, are sho wn in T able 1.1 : Under abnor mal conditions, such as a short on SCSI TERMPWR, +5 V current ma y be higher . At temperatures of at least 25 ° C, a[...]

  • Page 41

    Operational En vironment 3-3 The PCI PRSNT1/ and PRSNT2/ pins are set to indicate a 7.5 W maximum configuration. 3.1.3 Thermal, Atmospheric Characteristics The board operates in an en vironment defined by the f ollowing parameters: • T emperature range: 5 to 55 ° C (dr y bulb) • Relative humidity r ange: 5 to 90% noncondensing • Maximum de[...]

  • Page 42

    3-4 T echnical Specifications Note: The + 3.3 V pins are tied together and decoupled with high frequency bypass capacitors to g round. No current from these 3.3 V pins is used on the board. The PCI por tion of the LSI53C875J chip is powered from the 3 V/5 V pins . T able 3.2 PCI Connector JI (T op) Signal Name 1 Pin Signal Name 1 Pin Signal Name 1[...]

  • Page 43

    Operational En vironment 3-5 3.2.2 The SCSI Interface The SCSI interf ace operates as 16-bit, synchronous or asynchronous, High V oltage Differential (HVD) b us, and suppor ts SCSI-3 protocols and 16-bit arbitration. The signal definitions conf orm to the SCSI-2 differential standard. The interf ace is made through connectors J2 and J3. Connector [...]

  • Page 44

    3-6 T echnical Specifications 3.2.3 The LED Interface The LED interf ace on the LSI8751D is a four-wire arr angement that allows the user to connect an LED harness to the board. The GPIO0_FETCH line (maximum output low v oltage 0.4 V and minimum output low current 16 mA) is pulled lo w to complete the circuit when a har ness with an LED is attache[...]

  • Page 45

    LSI8751D PCI to SCSI Host Adapter A-1 Appendix A Glossary of T erms and Abbre viations Active T ermination The electrical connection required at each end of the SCSI bus , composed of active v oltage regulation and a set of ter mination resistors. Ultra and Ultra2 SCSI require activ e ter mination. Address A specific location in memory , designate[...]

  • Page 46

    A-2 Glossar y of T er ms and Abbreviations Configuration Ref ers to the wa y a computer is set up; the combined hardware components (computer , monitor , ke yboard, and peripheral de vices) that make up a computer system; or the softw are settings that allow the hardware components to communicate with each other . CPU Central Processing Unit. The [...]

  • Page 47

    Glossar y of T er ms and Abbreviations A-3 Fast SCSI A standard for SCSI data tr ansfers . It allows a transf er rate of up to 10 Mbytes/s ov er an 8-bit SCSI bus and up to 20 Mbytes/s o ver a 16-bit SCSI bus . FCC F ederal Communications Commission. File A named collection of inf or mation stored on a disk. Firmware Software that is permanently st[...]

  • Page 48

    A-4 Glossar y of T er ms and Abbreviations L VD SCSI Low V oltage Diff erential. L VD is a robust design methodology that improv es pow er consumption, data integrity , cable lengths and suppor t f or multiple de vices, while providinga mig ration path f or increased I/O perf or mance. Mainboard A large circuit board that holds RAM, R OM, the micro[...]

  • Page 49

    Glossar y of T er ms and Abbreviations A-5 P eripheral Devices A piece of hardw are (such as a video monitor , disk drive , printer , or CD-ROM) used with a computer and under the computer’ s control. SCSI peripherals are controlled through a SCSI host adapter . Pin-1 Orientation The alignment of pin 1 on a SCSI cable connector and the pin-1 posi[...]

  • Page 50

    A-6 Glossar y of T er ms and Abbreviations SCSI Bus A host adapter and one or more SCSI peripherals connected b y cables in a linear chain configuration. The host adapter ma y e xist anywhere on the chain, allowing connection of both internal and external SCSI de vices. A system ma y hav e more than one SCSI bus by using m ultiple host adapters. S[...]

  • Page 51

    Glossar y of T er ms and Abbreviations A-7 16-bit SCSI bus . ST A (SCSI T rade Association) supports using the ter m “Ultra2 SCSI” ov er the ter m “F ast-40”. VCCI V oluntar y Control Council for Interf erence. VDE V erband Deucher Elektroniker (Association of German Electr ical Engineers). Virtual Memor y Space on a hard disk that can be u[...]

  • Page 52

    A-8 Glossar y of T er ms and Abbreviations[...]

  • Page 53

    LSI8751D PCI to SCSI Host Adapter IX-1 Inde x B board characteristics 1-3 C chained connection 2-9 , 2-13 completing the LSI8751D installation 2-21 connecting the SCSI peripherals 2-5 D detailed installation procedure 2-2 to 2-12 duplication of SCSI IDs 2-19 E edge connector 2-4 electrical characteristics 3-2 electromagnetic compliance 3-3 external[...]

  • Page 54

    IX-2[...]

  • Page 55

    LSI8751D PCI to SCSI Host Adapter Customer Feedbac k W e would appreciate your f eedback on this document. Please cop y the f ollowing page, add y our comments, and fax it to us at the n umber shown. If appropriate, please also f ax copies of any marked-up pages from this document. Impor tant: Please include your name , phone number , fax n umber ,[...]

  • Page 56

    Customer F eedback Reader’ s Comments F ax your comments to: LSI Logic Cor poration T echnical Publications M/S E-198 F ax: 408.433.4333 Please tell us how y ou rate this document: LSI8751D PCI to SCSI Host Adapter. Place a check mark in the appropriate blank f or each categor y . What could we do to improv e this document? If you f ound errors i[...]

  • Page 57

    Y ou can find a current list of our U .S. distributors , international distr ibutors , and sales offices and design resource centers on our web site at http://www .lsilogic.com/contacts/na_salesoffices.html[...]

  • Page 58

    Headquarters Sales Offices LSI Logic K.K. Headquarters Tokyo Japan Tel: 81.3.5463.7821 Fax: 81.3.5463.7820 LSI Logic Corporation North American Headquarters Milpitas CA Tel: 408.433.8000 Fax: 408.433.8989 LSI Logic Europe Ltd European Headquarters Bracknell England Tel: 44.1344.426544 Fax: 44.1344.481039[...]