LSI SYM22801 - page 24

2-10 Installing the SYM22801 Host Adapter

Figure 2.5 Internal SCSI Ribbon Cable to Host Adapter

Connection

Step 3. Plug the 68 or 50-pin connector on the other end of the internal

SCSI ribbon cable into the SCSI connector on the internal SCSI

device. An example of this connection is shown in Figure 2.6.

You must match pin-1 on all connections.

Channel A

Channel B

Contents

Main Page iii Page Contents Page Page Page Preface Page Chapter 1 Usin g the SYM22801 Host Adapter 1.1 General Description 1.2 Features 1.2.1 PCI Interface 1.2.2 SCSI Interface 1.2.3 Board Characteristics 1.3 Interface Descriptions 1.3.1 The PCI Interface 1.3.2 The SCSI Interface 1.3.3 Ultra SCSI Chapter 2 Installin g the SYM22801 Host Adapter 2.1 Quick Installation Procedure Page 2.2 Detailed Installation Procedure 2.2.1 Before You Start 2.2.2 Inserting the Host Adapter Detailed Installation Procedure 2-5 Figure 2.1 Hardware Connections for the SYM22801 Host Adapter 2.2.3 Connecting the SCSI Peripherals Page 2.2.4 Making Internal SCSI Bus Connections Page Page Page Page Page Page 2.2.5 Making External SCSI Bus Connections Page Page 2.3 SCSI Bus Termination 2.3.1 Internal SCSI Connections 2.3.2 External SCSI Connections 2.3.3 Internal and External SCSI Connections 2.3.4 Internal SCSI Connections for Both Internal Connectors Page Page SCSI Bus Termination 2-25 Figure 2.18 Termination Override Switch Settings for U1 and U2 2.3.5 Setting SCSI IDs Page 2.4 Setting Interrupts 2.5 Completing Your Installation PCI SCSI Device Management System SDMS 4.0 Users Guide Page 3.2 Starting the SCSI BIOS Configuration Utility 3.2.1 Configuration Utility Main Menu Page Page 3.2.2 Utilities Menu Page PCI SCSI Device Management System SDMS 4.0 Users Guide Page 3.2.3 Device Selections Menu Page Page 3.3 Exiting the SCSI BIOS Configuration Utility Page Appendix A Technical Specifications A.1 Physical Environment A.1.1 Physical Characteristics A.2 Electrical Characteristics A.2.1 Thermal, Atmospheric Characteristics A.2.2 Electromagnetic Compliance A.2.3 Safety Characteristics A.3 Operational Environment A.3.1 The PCI Interface A-4 Technical Specifications Operational Environment A-5 TableA.2 PCI Connector J1 (Back) A.3.2 The SCSI Interface Operational Environment A-7 TableA.3 SCSI Connectors J2/J6 and J3/J7 A-8 Technical Specifications TableA.4 SCSI Connectors J4/J8 A.3.3 The LED Interface Page Appendix B Glossar y of Terms and Abbreviations Page Page Page Page Page IX-1 Index A B C D E F G H I Q R S T U V Customer Feedback Symbios SYM22801 Dual Channel PCI to Ultra SCSI Host Adapter Users Guide. U.S. Dist ributors by State Sales Offices and Design Resource Centers