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USER’S
GUIDE
LSI8751D
PCI to SCSI
Host Adapter
Version 3.0
August 2001
®
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Electromagnetic Compatibility Notices This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable prote
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This document contains proprietary information of LSI Logic Corporation. The information contained herein is not to be used by or disclosed to third parties without the express written permission of an officer of LSI Logic Corporation. LSI Logic products are not intended for use in life-support appliances, devices, or systems. Use of any LSI Logic product in such applications without written consent of the appropriate LSI Logic officer is prohibited. Document DB15-000102-03, Fourth Edition (August
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Preface This book is the primary reference and user’s guide for the LSI Logic LSI8751D PCI to SCSI Host Adapter. It describes how to install and configure the LSI8751D in a PCI computer system. Basic information on setting up the SCSI bus is also provided. LSI Logic Technical Support The entire LSI Logic host adapter solution is designed for ease of use. However, if you require additional assistance, please contact the LSI Logic Technical Support Hot Line at (719) 533-7230. The hours of operation
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• Chapter 3, Technical Specifications, describes the physical and operational environments of the LSI8751D. • Appendix A, Glossary of Terms and Abbreviations, provides definitions of various terminology that is referenced throughout this user’s guide. Related Publications PCI Storage Device Management System SDMS 4.0 User’s Guide, Order Number S14007.A Revision Record Revision Date Remarks 1.0 6/95 Final version. 2.0 3/99 Document converted to LSI format. 2.1 11/00 All product names changed from S
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Contents Chapter 1 Describing the LSI8751D 1.1 General Description 1-1 1.2 Features 1-2 1.2.1 PCI Interface 1-2 1.2.2 SCSI Interface 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 Before You Start 2-2 2.2.2 Inserting the Host Adapter 2-3 2.2.3 Connecting the SCSI Peripherals 2-5 2.2.4 SCSI Bus Termination 2-14 2.2.5 Setting SCSI IDs 2-19 2.3 Completing the Installation 2
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Appendix A Glossary of Terms and Abbreviations Customer Feedback ii Contents
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Figures 2.1 Hardware Connections for the LSI8751D 2-3 2.2 Inserting the Host Adapter 2-4 2.3 SCSI Cables 2-6 2.4 Internal SCSI Ribbon Cable to Host Adapter Connection 2-7 2.5 Internal SCSI Ribbon Cable to Internal SCSI Device Connection 2-8 2.6 Connecting Additional Internal SCSI Devices 2-8 2.7 Multiple Internal SCSI Devices Chained Together 2-9 2.8 SCSI LED Connector 2-10 2.9 External Cable to Host Adapter 2-11 2.10 External Cable to External SCSI Device 2-12 2.11 Multiple External SCSI Device
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Tables 2.1 SCSI Bus Widths and Speeds 2-5 2.2 SCSI ID Record 2-20 3.1 Maximum Power Requirements 3-2 3.2 PCI Connector JI (Top) 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 v
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Chapter 1 Describing the LSI8751D This chapter describes how the LSI8751D PCI to SCSI Host Adapter interfaces to PCI computer systems and includes these topics: • Section 1.1, “General Description,” page 1-1 • Section 1.2, “Features,” page 1-2 1.1 General Description The LSI8751D provides a SCSI-3, Ultra SCSI interface to PCI computer systems. Installing this adapter in your PCI system allows you to connect SCSI devices over a SCSI bus. The LSI8751D is a 16-bit, High Voltage Differential (HVD),
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1.2 Features This section provides an overview of the PCI interface, the SCSI interface, and board characteristics for the LSI8751D. BIOS support 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 for interfacing a number of I/O components to the processor and memory subsystems in a high-end PC. The PCI functionality for the LSI8751D is contained within the LSI53C875J PCI to SCSI I/O Processor chip. The LS
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• 68-pin high density external dual connector • 68-pin high density internal dual connector • Fast and Ultra SCSI data transfer capability • SCSI termination power (TERMPWR) source with autoresetting circuit breaker • Flash EEPROM for BIOS storage • Serial NonVolatile Random Access Memory (NVRAM) for user configuration utility. • SCSI activity LED connector 1.2.3 Board Characteristics The board characteristics are • PCI host adapter dimensions – 5.00 x 3.25 inches (127 X82.552 mm) • Universal 32-
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1-4 Describing the LSI8751D
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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,” page 2-21 2.1 Quick Installation Procedure This section provides quick setup instructions for the experienced computer user with prior host adapter installation and SCSI bus setup experience. If you prefer more d
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Step 7. Connect the internal and external SCSI peripherals. Optional: Connect the LED cable on your SCSI host adapter. Step 8. Terminate the SCSI bus. The SCSI bus requires proper termination and no duplicate SCSI IDs. Step 9. Set the peripheral SCSI IDs. Step 10. Make any configuration changes. Step 11. Replace your PC cabinet cover. Step 12. Plug in your computer and peripherals. Step 13. Turn on the peripherals, and then your computer. The host adapter installation is complete. Refer to the PC
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2.2.2 Inserting the Host Adapter For safe and proper installation, check the user’s manual supplied with your computer and perform the following steps. Step 1. Ground yourself before handling this host adapter board. Remove the LSI8751D from the packing and check that it is not damaged. Figure 2.1 shows an example of this board. Figure 2.1 Hardware Connections for the LSI8751D Plug-in HVD Terminator (Fits J2 or J3) LED Connector J4 68-Pin High Density SCSI Interface J2 68-Pin External SCSI Inter
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by the edge; do not touch board components or gold connector contacts. The use of a static ground strap is recommended. Step 4. Locate the slots for PCI plug-in board installation. Refer to the user’s manual for your computer to confirm the location of the PCI slots. The LSI8751D requires a PCI slot which allows bus master operation. Step 5. Remove the blank panel on the back of the computer aligned with the PCI slot you intend to use. Save the bracket screw. Step 6. Carefully insert the edge con
