USER’S GUIDE Ultra320 SCSI Host Adapters April 2004 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 DB15-000192-03, Version 2.
iv Version 2.2 Copyright © 2002–2004 by LSI Logic Corporation. All rights reserved.
Preface This document is the user’s guide for all LSI Logic Ultra320 SCSI 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 LSI53C1020/1020A PCI to Ultra320 SCSI Controller Technical Manual, Document No. DB14-000176-06 LSI53C1030 PCI to Dual Channel Ultra320 SCSI Multifunction Controller Technical Manual, Document No. DB14-000156-05 Fusion-MPT™ Device Management User’s Guide, Document No. DB15-000186-01 Integrated RAID User’s Guide, Document No. DB15-000292-00 Revision Record Version vi Date Remarks 1.
Contents Chapter 1 Chapter 2 Chapter 3 Quick Installation Procedures 1.1 General Description 1.2 Quick Host Adapter Installation 1.3 Quick Windows Driver Installation 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 Appendix A 3.1.3 LSI21320 Dual Channel Host Adapters 3.1.4 LSI22320 Dual Channel Host Adapters 3.1.5 LSI22320E 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 Glossary of Terms Customer Feedback viii Contents Version 2.2 Copyright © 2002–2004 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 2.11 2.12 3.1 3.2 3.3 3.4 3.5 3.
x Version 2.2 Copyright © 2002–2004 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” • Section 1.2, “Quick Host Adapter Installation” • Section 1.3, “Quick Windows Driver Installation” 1.
Installing any of these host adapters in your PCI/PCI-X/PCI Express system allows you to connect up to 15 SCSI devices per channel over a SCSI bus. The LSI20320L-R is designed with a bracket that is suitable for low profile applications. 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 drops to the lower SE speed, limiting bus performance to Ultra SCSI.
Step 3. Be sure to touch a grounded metal surface to discharge static electricity before handling the host adapter. Step 4. Remove the host adapter from its packaging and examine it for any damage. Step 5. Locate an unused PCI/PCI-X/PCI Express slot. Step 6. Insert your SCSI host adapter into the selected slot. 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.
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 host adapters and includes these topics: • Section 2.1, “Installing Your Ultra320 SCSI Host Adapter” • Section 2.2, “SCSI Device Cables” • Section 2.3, “Connecting SCSI Devices” • Section 2.4, “Terminating the SCSI Bus” • Section 2.5, “Setting SCSI IDs” • Section 2.6, “Completing the Installation” • Section 2.
2.1 Installing Your Ultra320 SCSI Host Adapter This section provides detailed instructions for installing your Ultra320 SCSI host adapter and connecting your SCSI devices to it. The following illustrations show the LSI22320-R Dual Channel Ultra320 SCSI host adapter. However, these illustrations apply to all host adapters. For details on all the Ultra320 SCSI host adapters, refer to Chapter 3, “Ultra320 SCSI Host Adapter Characteristics.” 2.1.1 Selecting a PCI Slot Follow these steps to locate a PCI slot.
Figure 2.1 Hardware Connections for the Host Adapter Channel A 68-Pin Internal High Density (HD) SCSI Interface J6 Connector Channel B 68-Pin Internal HD SCSI Interface J4 Connector Channel A & B Busy LED J5 Connector Channel B 68-Pin External Very High Density Cable Interconnect (VHDCI) SCSI J3 Connector Channel A 68-Pin External VHDCI SCSI J2 Connector J1 Card Connector Universal Type Board Edge PCI/PCI-X/PCI Express Bus to Mainboard Step 5. Find an unused PCI/PCI-X/PCI Express slot.
Figure 2.2 Inserting the Host Adapter Bracket Screw Press Here Press Here PCI Connectors PCI Express Connector x16 PCI Express Connector x4 Edge of Motherboard Step 3. Make sure the edge connector is properly aligned before pressing the adapter into place. The bracket should fit into the empty space where the blank bracket panel was removed. 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 device cable. The internal Ultra320 SCSI device cable also has built-in low voltage differential (LVD) and single-ended termination. This built-in feature is included because most LVD SCSI hard disk drives are not made with on-board low voltage differential termination. 2.2.1 Internal SCSI Cables You can connect all internal SCSI devices to the host adapter with an unshielded, twisted pair, 68-pin ribbon cable.
Figure 2.5 SCSI Cable – 68-Pin VHDCI to 68-Pin VHDCI Figure 2.6 SCSI Cable – 68-Pin VHDCI to 68-Pin HD . Figure 2.7 2-6 SCSI Cable – 68-Pin HD to 68-Pin HD Detailed Host Adapter Installation Version 2.2 Copyright © 2002–2004 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 subsection 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, as Figure 2.9 shows. Figure 2.9 Connecting Multiple Internal SCSI Devices . Step 3. If you have another internal SCSI device, connect the internal SCSI ribbon cable to it, as Figure 2.9 shows. 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. Step 4.
2.3.2 Connecting the LED Cable Most computer cabinets have a front panel LED. When properly connected, the front panel LED lights up when there is activity on the SCSI bus. Connect the LED cable to connector J5 on the host adapter, as Figure 2.10 shows. Connector J5 is not keyed. Figure 2.10 SCSI LED Connector LED Cable LED Connector J5 Left two pins are for Channel A Right two pins are for Channel B The orientation of the LED cable does not matter as long as all four pins are connected.
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,” on page 2-5 for examples of external cables. Step 1. Plug the 68-pin connector on one end of a shielded external SCSI 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 2.12 shows how to connect multiple external SCSI devices. Figure 2.12 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 connect only internal SCSI devices on a bus, the host adapter automatically terminates itself. If you connect 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 0–15 for a 16-bit bus. The preset host adapter ID setting is 7, which gives the highest priority to the host adapter. Typically, you set the SCSI ID of the SCSI device with jumpers or with a switch on the device. You must not duplicate SCSI IDs on a SCSI bus. LSI Logic recommends that you record the SCSI IDs of all SCSI devices. Table 2.1 provides a place to keep this record.
2.6 Completing the Installation Before replacing the cover on your computer, complete the checklist as shown in Table 2.2. Table 2.
2.7 Setting Up Integrated RAID (IR) Solution The ‘‘R’’ at the end of a host adapter name indicates the board supports the Integrated RAID solution. The Integrated RAID solution provides cost benefits for the server or workstation market where the extra performance, storage capacity, and/or redundancy of a RAID configuration are required.
2.7.2 Integrated Striping (IS) Solution The Integrated Striping (IS) solution is targeted at applications that require the faster performance and increased storage capacity of striping. The IS solution is a low-cost solution with many of the features of a more expensive RAID striping solution. A single IS logical drive may be configured as the boot disk or as a data disk. To set up the Integrated RAID (IM and IS) features, refer to the Integrated RAID User’s Guide.
Chapter 3 Ultra320 SCSI Host Adapter Characteristics This chapter describes the LSI Logic Ultra320 SCSI host adapters. This chapter includes these topics: • Section 3.1, “Ultra320 SCSI Host Adapters” • Section 3.2, “Host Adapter Characteristics” • Section 3.3, “Technical Specifications” 3.1 Ultra320 SCSI Host Adapters PCI, PCI-X and PCI Express are high-speed standard local buses for interfacing a number of I/O components to the processor and memory subsystems in a high-end PC. Table 3.
Table 3.1 Adapter Ultra320 SCSI to PCI/PCI-X or PCI Express x4 Host Adapters (Cont.) SCSI Channel IR Support Bracket Board Dimensions LSI22320 Dual Channel – Standard 6.6 x 4.0 inches, 167.6 x 101.6 mm LSI22320-R Dual Channel IR support Standard 6.6 x 4.0 inches, 167.6 x 101.6 mm LSI22320T Dual Channel – Standard 6.6 x 4.0 inches, 167.6 x 101.6 mm LSI22320E Dual Channel – Standard 7.75 x 4.376 inches, 196.9 x 106.7 mm LSI22320E-R Dual Channel IR support Standard 7.75 x 4.
• J3: 68-pin HD right-angle internal connector • HDR2: 4-pin low density unshrouded right-angle LED connector • Subsystem Vendor ID and Subsystem IDs are: Host Adapter Chip Subsystem Vendor ID Subsystem ID LSI20320 1020 0x1000 50F0 LSI20320-R 1020 0x1000 7100 LSI20320L-R 1020 0x1000 1060 During system initialization, the system loads the ID numbers into the Subsystem Vendor ID and Subsystem ID registers of the embedded SCSI controller. Figure 3.
3.1.2 LSIU320 and LSI20320A Single Channel Host Adapters The LSIU320 and LSI20320A series of host adapters are single channel Ultra320 SCSI host adapters that provide one Ultra320 SCSI channel. The SCSI Channel A interface for is made through connectors J2 and J3.
Figure 3.2 LSIU320, LSIU320-R, LSI20320A, and LSI20320A-R Host Adapter Drawing J3 Channel A Ultra320 SCSI LVD/SE J4 LED Connector LSI53C1020A J2 Channel A Ultra320 SCSI LVD/SE J1 – PCI and PCI-X Ultra320 SCSI Host Adapters Version 2.2 Copyright © 2002–2004 by LSI Logic Corporation. All rights reserved.
3.1.3 LSI21320 Dual Channel Host Adapters The LSI21320 series of host adapters are dual channel Ultra320 SCSI 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 and LSI21320-R Host Adapter Drawing J4 Channel A Ultra320 SCSI LVD/SE J3 Channel B Ultra320 SCSI LVD/SE J6 for Channels A and B LSI53C1030 J2 Channel A Ultra320 SCSI LVD/SE J1 – PCI and PCI-X Ultra320 SCSI Host Adapters Version 2.2 Copyright © 2002–2004 by LSI Logic Corporation. All rights reserved.
3.1.4 LSI22320 Dual Channel Host Adapters The LSI22320 series of host adapters are dual channel Ultra320 SCSI host adapters that provide two Ultra320 SCSI channels. The SCSI Channel A interface is made through connectors J2 and J6. The SCSI Channel B interface is made through connectors J3 and J4. See Figure 3.4 and Figure 3.5 for details.
Figure 3.4 LSI22320 and LSI22320-R Host Adapter Drawing J5 J4 Channel B Ultra320 SCSI LVD/SE J3 Channel B Ultra320 SCSI LVD/SE J6 Channel A Ultra320 SCSI LVD/SE LSI53C1030 J2 Channel A Ultra320 SCSI LVD/SE Figure 3.5 J1 – PCI and PCI-X LSI22320T Host Adapter Drawing J4 Channel B Ultra320 SCSI LVD/SE J3 Channel B Ultra320 SCSI LVD/SE J6 Channel A Ultra320 SCSI LVD/SE J5 LSI53C1030T J2 Channel A Ultra320 SCSI LVD/SE J1 – PCI and PCI-X Ultra320 SCSI Host Adapters Version 2.
3.1.5 LSI22320E Dual Channel Host Adapters The LSI22320E series of host adapters are dual channel Ultra320 SCSI host adapters that provide two Ultra320 SCSI channels. The SCSI Channel A interface is made through connector J2. The SCSI Channel B interface is made through connectors J3 and J5. See Figure 3.6 for details.
Figure 3.6 LSI22320E and LSI22320E-R Host Adapter Drawing HDR2 J5 Channel B Ultra320 SCSI LVD/SE J3 Channel B Ultra320 SCSI LVD/SE LSI53C1020A LSI53C1020A J2 Channel A Ultra320 SCSI LVD/SE J1 – PCI-Express PCI Express Bridge Ultra320 SCSI Host Adapters Version 2.2 Copyright © 2002–2004 by LSI Logic Corporation. All rights reserved.
3.2 Host Adapter Characteristics Table 3.2 shows the general characteristics for all Ultra320 SCSI 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 Host Adapter LSI20320 LSI20320-R LSI20320L-R LSIU320 LSIU320-R LSI20320A LSI20320A-R LSI21320 LSI21320-R LSI22320 LSI22320-R LSI22320T LSI22320E LSI22320E-R Maximum Power Requirements PCI/PCI-X PCI/PCI-X +5.0 V +3.3 V PCI Express +12 V PCI PRSNT1#/ PRSNT2# Power Temperature Range 1.5 A 2.0 A – 15 W 0 ˚C to 55 ˚C 1.5 A 2.0 A – 7.5 W 0 ˚C to 55 ˚C 1.5 A 2.5 A – 15 W 0 ˚C to 55 ˚C 2.5 A 0.0 A – 15 W 0 ˚C to 55 ˚C – – 2.1 A N/A 0 ˚C to 55 ˚C 3.3.
3-14 Ultra320 SCSI Host Adapter Characteristics Version 2.2 Copyright © 2002–2004 by LSI Logic Corporation. All rights reserved.
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 boots and controls 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. Integrated RAID (IR) The LSI Logic Integrated RAID solution provides either the Integrated Mirroring (IM) solution, which provides features of RAID 1 and RAID 1E, or the Integrated Striping (IS) solution, which provides features of RAID 0.
RAID Redundant Array of Independent Disks. An array of multiple independent hard disk drives that yields better performance than a Single Large Expensive Disk (SLED). A RAID disk subsystem improves I/O performance on a server using only a single drive. The RAID array appears to the host server as a single storage unit. I/O is expedited because several disks can be accessed simultaneously.
Ultra2 SCSI A standard for SCSI data transfers. It allows a transfer rate of up to 40 Mbytes/s over an 8-bit SCSI bus, and up to 80 Mbytes/s over a 16-bit SCSI bus. Ultra160 SCSI A standard for SCSI data transfers. It allows a transfer rate of up to 160 Mbytes/s over a 16-bit SCSI bus. Ultra320 SCSI A standard for SCSI data transfers. It allows a transfer rate of up to 320 Mbytes/s over a 16-bit SCSI bus. VHDCI Very High Density Cable Interconnect.
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