USER’S GUIDE Ultra320 SCSI to PCI-X Host Adapters July 2003 Version 2.
Electromagnetic Compatibility Notices This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. 2. This device may not cause harmful interference, and 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.
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 DB15-000192-01, Version 2.1 (July 2003).
iv Version 2.1 Copyright © 2002-2003 by LSI Logic Corporation. All rights reserved.
Preface This document is the user’s guide for all LSI Logic Ultra320 SCSI to PCI-X Host Adapters. It contains a functional description of the Ultra320 SCSI host adapters as well as physical and electrical specifications. It also contains instructions for installing the host adapters and for connecting SCSI devices to them. Audience This document assumes that you have some familiarity with SCSI protocol and related support devices.
Related Publications LSI53C1020 PCI to Ultra320 SCSI Controller Technical Manual, LSI Logic Corporation, Document number DB14-000176-04 LSI53C1030 PCI to Dual Channel Ultra320 SCSI Multifunction Controller Technical Manual, LSI Logic Corporation, Document number DB14-000156-03 Fusion-MPT™ Device Management User’s Guide, LSI Logic Corporation, Document number DB15-000186-01 Revision Record Version Date Remarks 1.
Contents Chapter 1 Quick Installation Procedures 1.1 General Description 1.2 Quick Host Adapter Installation 1.3 Quick Windows Driver Installation Chapter 2 Detailed Host Adapter Installation 2.1 Installing your Ultra320 SCSI Host Adapter 2.1.1 Selecting a PCI Slot 2.1.2 Inserting the Host Adapter 2.2 SCSI Device Cables 2.2.1 Internal SCSI Cables 2.2.2 External SCSI Cable 2.3 Connecting SCSI Devices 2.3.1 Connecting Internal SCSI Devices 2.3.2 Connecting the LED Cable 2.3.
3.2 3.3 3.1.2 LSI21320 Dual Channel Host Adapters 3.1.3 LSI22320 Dual Channel Host Adapters Host Adapter Characteristics Technical Specifications 3.3.1 Electrical Characteristics 3.3.2 Thermal and Atmospheric Characteristics 3.3.3 Safety Characteristics Appendix A Glossary of Terms Customer Feedback viii Contents Version 2.1 Copyright © 2002-2003 by LSI Logic Corporation. All rights reserved.
Figures 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 3.1 3.2 3.3 3.
x Version 2.1 Copyright © 2002-2003 by LSI Logic Corporation. All rights reserved.
Tables 1.1 2.1 2.2 3.1 3.2 3.3 Ultra320 SCSI Controllers and Host Adapters SCSI ID Record for Dual Channel Adapter Host Adapter Installation Check List Ultra320 SCSI, 64-bit, 133 MHz PCI-X Host Adapters Host Adapter Characteristics Maximum Power Requirements 1-1 2-12 2-13 3-1 3-8 3-9 xi Version 2.1 Copyright © 2002-2003 by LSI Logic Corporation. All rights reserved.
xii Version 2.1 Copyright © 2002-2003 by LSI Logic Corporation. All rights reserved.
Chapter 1 Quick Installation Procedures This chapter contains general information about Ultra320 SCSI controllers and host adapters. It provides quick host adapter installation instructions and SCSI bus setup for experienced computer users. It also provides quick installation instructions for Windows device drivers. This chapter includes these topics: • Section 1.1, “General Description,” page 1-1 • Section 1.2, “Quick Host Adapter Installation,” page 1-2 • Section 1.
To achieve Ultra320 SCSI performance, you must connect only Low Voltage Differential (LVD) devices to the host adapter. If you connect single-ended (SE) devices and LVD devices, the entire bus will drop to the lower SE speed, limiting bus performance to Ultra SCSI. The Ultra320 SCSI host adapters support all major operating systems, such as Windows (NT 4.0, 2000, NET and XP), Linux, NetWare, UnixWare, SCO OpenServer 5.X, OS/2, and Solaris.
Step 7. Connect the internal and external SCSI devices to connectors on one SCSI channel. Step 8. Install SCSI bus terminators at the ends of the SCSI bus. The SCSI bus must be properly terminated. Step 9. Set the SCSI IDs for all devices and record them for future reference. Step 10. Make any configuration changes. Step 11.
1.3 Quick Windows Driver Installation To load the SYMMPI.SYS miniport driver during a new Windows NT, Windows 2000, Windows XP or Windows .NET system installation, you can boot directly from the Microsoft installation CD-ROM. The Windows drivers are not interchangeable; however, the instructions are very similar. To install a new Windows operating system and its appropriate device driver, follow these steps: Step 1. Have the Microsoft Windows driver diskette available to insert into drive A when prompted.
Chapter 2 Detailed Host Adapter Installation This chapter provides detailed instructions on how to install the LSI Logic Ultra320 SCSI to PCI-X host adapters and includes these topics: • Section 2.1, “Installing your Ultra320 SCSI Host Adapter,” page 2-1 • Section 2.2, “SCSI Device Cables,” page 2-4 • Section 2.3, “Connecting SCSI Devices,” page 2-6 • Section 2.4, “Terminating the SCSI Bus,” page 2-11 • Section 2.5, “Setting SCSI IDs,” page 2-12 • Section 2.
Caution: You must touch a grounded metal surface before handling the host adapter because static charges on your body can damage electronic components. Handle plug-in boards by the edge; do not touch board components or gold connector contacts. LSI Logic recommends that you use a static ground strap. Step 4. Remove your Ultra320 SCSI host adapter from its packaging and verify that it is not damaged. Figure 2.1 shows the LSI22320 host adapter.
2.1.2 Inserting the Host Adapter Perform the following steps to install your Ultra320 SCSI host adapter in the PC mainboard. Step 1. Remove the blank bracket panel on the back of the computer that is aligned with the PCI-X slot you have selected. Save the bracket screw. Step 2. Carefully insert the edge connector J1 of the host adapter into the PCI-X slot, as shown in Figure 2.2. Figure 2.2 Inserting the Host Adapter Bracket Screw 32-Bit Slots 64-Bit Slots Step 3.
Step 4. Be sure to tighten the bracket screw into the bracket securely before you connect the internal and external SCSI devices. 2.2 SCSI Device Cables For reliable Ultra320 operation, be sure to use an Ultra320 rated SCSI cable. The Ultra320 SCSI cable also has built-in low voltage differential and single-ended termination. This built-in feature is included because most Ultra320 SCSI hard disk drives are not made with on-board low voltage differential termination. 2.2.
2.2.2 External SCSI Cable You can connect all external SCSI devices to the host adapter with shielded cables. You need one 68-pin very high density cable for each device. Figure 2.5 shows an example of an external SCSI cable. Figure 2.5 SCSI Cable – 68-Pin VHDCI SCSI Device Cables Version 2.1 Copyright © 2002-2003 by LSI Logic Corporation. All rights reserved.
2.3 Connecting SCSI Devices This section explains how to connect internal and external SCSI devices to the Ultra320 SCSI host adapters. 2.3.1 Connecting Internal SCSI Devices This section provides step-by-step instructions for connecting internal SCSI devices. The figures show the LSI22320 host adapter, which has two internal connectors and two external connectors. Other Ultra320 SCSI host adapter models have different numbers of connectors. Refer to Section 2.2.
Step 2. Plug the 68-pin connector on the other end of the internal SCSI ribbon cable into the SCSI connector on the internal SCSI device. Figure 2.7 shows how to do this. Figure 2.7 Connecting Multiple Internal SCSI Devices Step 3. If you have another internal SCSI device, connect the internal SCSI ribbon cable to it. Figure 2.7 shows how to do this. You can connect other devices if the cable has more connectors. The Ultra320 SCSI host adapters support up to 15 SCSI devices connected to each SCSI channel.
“Terminating the SCSI Bus,” page 2-11 for more information about SCSI bus termination. 2.3.2 Connecting the LED Cable Most computer cabinets have a front panel LED. When properly connected, the front panel LED lights when there is activity on the SCSI bus. Connect the LED cable to connector J5 on the host adapter, as shown in Figure 2.8. Connector J5 is not keyed. Figure 2.8 SCSI LED Connector .
2.3.3 Connecting External SCSI Devices This section provides step-by-step instructions for connecting external SCSI devices. Refer to Section 2.2.2, “External SCSI Cable,” page 2-5 for examples of external cables. Step 1. Plug the 68-pin VHDCI connector on one end of a shielded external high density cable into the host adapter’s external SCSI connector. This connector is exposed on the back panel of your computer. Step 2.
Step 3. Connect any additional SCSI devices to one another with shielded external SCSI cables. You need a separate SCSI cable for each additional device. Figure 2.10 shows how to connect multiple external SCSI devices. Figure 2.10 Connecting Multiple External SCSI Devices Enable termination on the device at the end of the bus. Disable termination on all devices not at the end of the bus. Host Adapter Automatically Terminated Step 4.
2.4 Terminating the SCSI Bus The SCSI bus contains all the devices that you connect with SCSI cables. When you connect the first and last physical SCSI devices on the ends of the SCSI bus, you must have termination active. You must remove or disable termination on all other SCSI devices on the same bus. If you connected only internal SCSI devices on a bus, the host adapter automatically terminates itself. If you connected only external SCSI devices on a bus, the host adapter also terminates automatically.
2.5 Setting SCSI IDs SCSI IDs identify each SCSI device on the SCSI bus. Each SCSI ID on a given bus must be unique. The IDs are 0 through 15 for a 16-bit bus. The preset host adapter ID setting is 7, which gives the highest priority to the host adapter. If you plan to boot your computer from a SCSI hard disk drive, you must assign SCSI ID 0 to the drive. Normally, you do not change the host adapter SCSI ID setting from its default value.
2.6 Completing the Installation Before replacing the cover on your computer, complete the checklist as shown in Table 2.2. Table 2.
2-14 Detailed Host Adapter Installation Version 2.1 Copyright © 2002-2003 by LSI Logic Corporation. All rights reserved.
Chapter 3 Ultra320 SCSI Host Adapter Characteristics This chapter describes the LSI Logic Ultra320 SCSI to PCI-X host adapters. This chapter includes these topics: • Section 3.1, “Ultra320 SCSI to PCI-X Host Adapters,” page 3-1 • Section 3.2, “Host Adapter Characteristics,” page 3-7 • Section 3.3, “Technical Specifications,” page 3-7 3.
3.1.1 LSI20320 Single Channel Host Adapters The LSI20320, LSI20320-R, LSI20320L and LSI20320H are single channel Ultra320 SCSI to PCI-X host adapters that provide one Ultra320 SCSI channel. The SCSI Channel A interface for the LSI20320, LSI20320-R and LSI20320L is made through connectors J1 and J3. See Figure 3.1 for details. The SCSI Channel A interface for the LSI20320H is made through connectors J2 and J4. See Figure 3.2 for details.
Figure 3.1 illustrates the LSI20320, LSI20320-R, or LSI20320L host adapter. The LSI20320L adapter uses a PCI low profile bracket. Figure 3.2 illustrates the LSI20320H host adapter. Figure 3.1 LSI20320, LSI20320-R and LSI21320L Host Adapters HDR2 Connector for Channel A J3 Channel A Internal SCSI Connector J1 Channel A External VHDCI Figure 3.
3.1.2 LSI21320 Dual Channel Host Adapters The LSI Logic LSI21320 and LSI21320-R are dual channel Ultra320 SCSI to PCI-X host adapters that provide two Ultra320 SCSI channels. The SCSI Channel A interface is made through connectors J2 and J4. The SCSI Channel B interface is made through connector J3. See Figure 3.3 for details.
Figure 3.3 LSI21320 or LSI21320-R Drawing J4 Channel A Ultra320 SCSI LVD/SE J3 Channel B Ultra320 SCSI LVD/SE J2 Channel A Ultra320 SCSI LVD/SE J6 for Channels A and B LSI53C1030 J1 – PCI and PCI-X 3.1.3 LSI22320 Dual Channel Host Adapters The LSI Logic LSI22320 and LSI22320-R are dual channel Ultra320 SCSI to PCI-X host adapters that provide two Ultra320 SCSI channels. The SCSI Channel A interface is made through connectors J2 and J6.
Details of the LSI22320 and LSI22320-R host adapters are • J1: PCI and PCI-X, 64-bit, universal type board edge connector • J2 and J3: 68-pin very high density cable interconnect right-angle external connectors • J4 and J6: 68-pin high density right-angle internal connectors • J5: 4-pin low density unshrouded right-angle LED connector • Subsystem Vendor ID: 0x1000 • Subsystem ID: 0x1010 During system initialization, the system loads the ID numbers into the Subsystem Vendor ID and Subsystem ID re
3.2 Host Adapter Characteristics Table 3.2 shows the general characteristics for all Ultra320 SCSI PCI Host Adapters. Table 3.2 Host Adapter Characteristics Flash Serial LVD/SE ROM1 EEPROM2 Signaling Ultra320 SCSI Data Transfers SCSI Features SCSI Termination Yes Up to 320 Mbytes/s as well as Fast, Ultra, Ultra2, and Ultra160 speeds; Synchronous offsets up to 62. Plug and Play Scatter/Gather Activity LED TERMPWR with autoresetting circuit breaker Yes 16-bit SE or LVD interfaces 1.
Table 3.3 Maximum Power Requirements Host Adapter PCI/PCI-X +5.0 V PCI/PCI-X +3.3 V PCI PRSNT1#/ Over the PRSNT2# Power Operating Range LSI20320 LSI20320-R LSI20320-L LSI20320-H 1.5 A 2.0 A 15 W 0 ˚C to 55 ˚C LSI21320 LSI21320-R 1.5 A 2.5 A 15 W 0 ˚C to 55 ˚C LSI22320 LSI22320-R 5A 0.0 A 25 W 0 ˚C to 55 ˚C 3.3.
Appendix A Glossary of Terms Active Termination The electrical connection required at each end of the SCSI bus, composed of active voltage regulation and a set of termination resistors. Ultra SCSI, Ultra2 SCSI, Ultra160 SCSI, and Ultra320 SCSI require active termination. BIOS Basic Input/Output System. Software that provides basic read/write capability. Usually kept as firmware (ROM based). The system BIOS on the mainboard of a computer is used to boot and control the system.
Host The computer system in which a SCSI host adapter is installed. It uses the SCSI host adapter to transfer information to and from devices attached to the SCSI bus. Host Adapter A circuit board or integrated circuit that provides a device connection to the host. Internal SCSI Device A SCSI device installed inside the computer cabinet. These devices are connected to one another with an unshielded ribbon cable. PCI and PCI-X Peripheral Component Interconnect.
SureLINK The domain validation method developed and used by LSI Logic. SureLINK provides three levels of integrity checking: Basic (level 1), Enhanced (level 2), and Margined (level 3). Ultra SCSI A standard for SCSI data transfers. It allows a transfer rate of up to 20 Mbytes/s over an 8-bit SCSI bus and up to 40 Mbytes/s over a 16-bit SCSI bus. Ultra2 SCSI A standard for SCSI data transfers.
A-4 Glossary of Terms Version 2.1 Copyright © 2002-2003 by LSI Logic Corporation. All rights reserved.
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