LSI LSI20160 User Manual
  1. Manuals
  2. Brands
  3. LSI Manuals
  4. Host Adapter
  5. LSI20160
  6. User manual

LSI LSI20160 User Manual

Single channel ulta160 scsi to pci host adapter
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
USER'S
GUIDE
LSI20160 Single Channel
Ultra160 SCSI to PCI
Host Adapter
Version 1.0
D e c e m b e r 2 0 0 1
®
DB15-000231-00

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the LSI20160 and is the answer not in the manual?

Questions and answers

Related Manuals for LSI LSI20160

Summary of Contents for LSI LSI20160

  • Page 1 USER’S GUIDE LSI20160 Single Channel Ultra160 SCSI to PCI Host Adapter Version 1.0 D e c e m b e r 2 0 0 1 ® DB15-000231-00...

  • Page 2: Electromagnetic Compatibility Notices

    Consult the dealer or an experienced radio/TV technician for help. Shielded cables for SCSI connection external to the cabinet are used in the compliance testing of this Product. LSI Logic is not responsible for any radio or television interference caused by unauthorized modification of this equipment or the substitution or attachment of connecting cables and equipment other than those specified by LSI Logic.
  • Page 3 LSI Logic; nor does the purchase or use of a product from LSI Logic convey a license under any patent rights, copyrights, trademark rights, or any other of the intellectual property rights of LSI Logic or third parties.
  • Page 4 Copyright © 2001 by LSI Logic Corporation. All rights reserved.
  • Page 5 Preface This book is the primary reference and user’s guide for the LSI Logic LSI20160 Single Channel Ultra160 SCSI to PCI Host Adapter. It contains a complete functional description for the LSI20160 board as well as complete physical and electrical specifications.
  • Page 6 PCI Storage Device Management System SDMS™ 4.0 User’s Guide, Version 11, Order Number S14007.B LSI53C1000 PCI to Ultra160 SCSI Controller Technical Manual, Version 2.1, Order Number S14050.A Revision History Revision Date 12/01 Preface Remarks Final version. Copyright © 2001 by LSI Logic Corporation. All rights reserved.

  • Page 7: Table Of Contents

    2.2.5 2.2.6 Completing the Installation Chapter 3 Technical Specifications Physical Environment 3.1.1 LSI20160 Single Channel Ultra160 SCSI to PCI Host Adapter PCI Interface SCSI Interface Board Characteristics SCSI Activity LED Interface Double Transition (DT) Clocking Cyclic Redundancy Check (CRC) Asynchronous Information Protection (AIP) ®...
  • Page 8 Subsystem ID and Subsystem Vendor ID Appendix A Glossary of Terms and Abbreviations Customer Feedback viii Contents Electrical Characteristics Thermal, Atmospheric Characteristics Electromagnetic Compliance Safety Characteristics The PCI Interface The SCSI Interface The LED Interface Copyright © 2001 by LSI Logic Corporation. All rights reserved.
  • Page 9 External Cable to External SCSI Device 2.11 Multiple External SCSI Devices Chained Together 2.12 Internal SCSI Device Termination 2.13 External SCSI Device Termination LSI20160 Mechanical Drawing Copyright © 2001 by LSI Logic Corporation. All rights reserved. 2-10 2-11 2-12 2-13 2-14 2-16 2-17...
  • Page 10 Copyright © 2001 by LSI Logic Corporation. All rights reserved.
  • Page 11 Tables SCSI ID Record Maximum Power Requirements PCI Connector J1 (Front) PCI Connector J1 (Back) SCSI Interface LED Connector J3 Pinout Subsystem ID and Subsystem Vendor ID Copyright © 2001 by LSI Logic Corporation. All rights reserved. 2-19...
  • Page 12 Copyright © 2001 by LSI Logic Corporation. All rights reserved.

  • Page 13: General Description

    BIOS support for this host adapter is incorporated on the board in a 128 Kbyte Flash device. The onboard controller for the LSI20160 is the LSI53C1000 PCI to Ultra160 SCSI Controller. LSI20160 Single Channel Ultra160 SCSI to PCI Host Adapter...

  • Page 14: Features

    Prefetches up to 8 Dwords of SCRIPTS instructions Supports PCI Write and Invalidate, Read Line, and Read Multiple commands Supports universal 3.3 V and 5 V PCI bus signaling environment Describing the LSI20160 Copyright © 2001 by LSI Logic Corporation. All rights reserved.

  • Page 15: Scsi Interface

    Ultra160 SCSI LVD synchronous transfers at up to 160 Mbytes/s Use manual shunts on connector J2 and J4 to disable termination Provide software control using GPIO3 to enable or disable the terminators Copyright © 2001 by LSI Logic Corporation. All rights reserved. Figure 2.1...

  • Page 16: Board Characteristics

    Universal 32-bit PCI card edge connector Standard bracket available 1.2.4 SCSI Activity LED Interface The J3 connector is a four-wire arrangement on the LSI20160 that represents the SCSI activity LED interface. the signal name and pin numbers for this LED interface.

  • Page 17: Cyclic Redundancy Check (Crc)

    1.5 LVDlink™ Technology Benefits The LSI20160 supports LVD for SCSI, a signaling technology that increases the reliability of SCSI data transfers over longer distances than are supported by SE SCSI. The low current output of LVD allows the I/O transceivers to be integrated directly onto the chip.

  • Page 18: Tolerant ® Technology Benefits

    TolerANT input signal filtering is a built-in feature of the LSI53C1000 device as well as all LSI Logic SCSI devices. Describing the LSI20160 All bus devices must be LVD or SE. If a High Voltage Differential (HVD) device is detected, the board puts the SCSI bus in the high impedance state and shuts down.

  • Page 19: Chapter 2 Installing The Lsi20160

    Step 1. Ground yourself before handling the host adapter board. Step 2. Remove the LSI20160 from its packing and examine it for any Step 3. Switch off and unplug the system. Step 4. Open your PC cabinet.

  • Page 20: Detailed Installation Procedure

    Step 14. Refer to the PCI Storage Device Management System 2.2 Detailed Installation Procedure This section provides step-by-step instructions for installing the LSI20160, and connecting it to your SCSI peripherals. If you are experienced in these tasks, you may prefer to use the preceding Section 2.1, “Quick Installation Procedure.”...

  • Page 21: Selecting A Pci Slot

    Step 1. Ground yourself before removing the host adapter board from Step 2. Remove the LSI20160 from its packing and verify it is not Step 3. Switch off and unplug the system. Step 4. Remove the cabinet cover on your computer to access the PCI Caution: Step 5.

  • Page 22: Inserting The Host Adapter

    2.2.3 Inserting the Host Adapter Perform the following steps to install the LSI20160 in your PC mainboard. Step 1. Remove the blank bracket panel on the back of the computer Step 2. Carefully insert the edge connector J1 of the host adapter into Figure 2.1...

  • Page 23: Inserting The Host Adapter

    SCSI bus connections. an example on how to insert your host adapter. Figure 2.2 Inserting the Host Adapter Bracket Screw Detailed Installation Procedure Copyright © 2001 by LSI Logic Corporation. All rights reserved. Figure 2.2 shows 32-bit Slots 64-bit Slots...

  • Page 24: Connecting Scsi Peripherals

    2.2.4 Connecting SCSI Peripherals All internal SCSI bus connections to the LSI20160 can be made with an unshielded, 68-conductor ribbon cable (see cable is marked with a color to indicate the pin-1 side. The connectors on this cable are keyed to ensure proper pin-1 connection. Some internal cables come with an LVD/SE terminator on one end.

  • Page 25: Internal Scsi Ribbon Cable To Host Adapter

    Step 1. Plug a 68-pin connector on the end of the internal SCSI ribbon Figure 2.4 Detailed Installation Procedure cable into connector J4. Figure 2.4 connection. Internal SCSI Ribbon Cable to Host Adapter Copyright © 2001 by LSI Logic Corporation. All rights reserved. illustrates how to make this...

  • Page 26: Internal Scsi Ribbon Cable To Internal Scsi Device Connection

    Internal SCSI Ribbon Cable to Internal SCSI Device Connection If you have more than one internal SCSI device, you must have a cable with at least as many connectors as devices. Copyright © 2001 by LSI Logic Corporation. All rights reserved. Figure 2.5 illustrates a connection...

  • Page 27: Connecting Additional Internal Scsi Devices

    SCSI devices chained together. Make sure to match pin 1 on all connections. Figure 2.6 Connecting Additional Internal SCSI Devices Detailed Installation Procedure Copyright © 2001 by LSI Logic Corporation. All rights reserved. Figure 2.6.

  • Page 28: Multiple Internal Scsi Devices Chained Together

    SCSI bus activity, you may have to rotate the LED cable 180˚ on J3 or move it to the other end of the jack. 2-10 Installing the LSI20160 Multiple Internal SCSI Devices Chained Together Copyright © 2001 by LSI Logic Corporation. All rights reserved.

  • Page 29: Scsi Led Connector

    After the correct connection is established, the front panel LED indicates activity on the SCSI bus. Refer to pinout information. Figure 2.8 SCSI LED Connector Cable Detailed Installation Procedure Copyright © 2001 by LSI Logic Corporation. All rights reserved. Table 3.5 page 3-8 for connector Connector J3 2-11...

  • Page 30: External Cable To Host Adapter

    J2. This connector is exposed on the back panel of your computer. Figure 2.9 illustrates where this connection is made. External Cable to Host Adapter Copyright © 2001 by LSI Logic Corporation. All rights reserved. Figure 2.3) into the host...

  • Page 31: External Cable To External Scsi Device

    SCSI cable into the SCSI connector on your external SCSI device. Figure 2.10 illustrates a connection to an external SCSI device. Figure 2.10 External Cable to External SCSI Device Detailed Installation Procedure Copyright © 2001 by LSI Logic Corporation. All rights reserved. 2-13...

  • Page 32: Multiple External Scsi Devices Chained Together

    Step 3. Chain any additional SCSI devices together with shielded Figure 2.11 Multiple External SCSI Devices Chained Together 2-14 Installing the LSI20160 external SCSI cables. Figure 2.11 shows an example of multiple external SCSI devices that are chained together. Copyright © 2001 by LSI Logic Corporation. All rights reserved.

  • Page 33: Scsi Bus Termination

    Refer to the peripheral manufacturer’s instructions and to the user’s manual for your computer for information on how to identify the terminator setting of each device and how to change it. The LSI20160 automatically controls SCSI bus termination for two different bus configurations (see Termination on...

  • Page 34: Internal Scsi Device Termination

    Last Device on Termination Enabled 2-16 Installing the LSI20160 shows an example of how termination is determined for this Chain- Copyright © 2001 by LSI Logic Corporation. All rights reserved. Does Not End Chain- Termination Disabled Host Adapter Automatically Terminated...

  • Page 35: External Scsi Device Termination

    SCSI bus configuration on your host adapter. Figure 2.13 External SCSI Device Termination Detailed Installation Procedure shows an example of how termination is determined for this Copyright © 2001 by LSI Logic Corporation. All rights reserved. Last Device on Chain-Termination Enabled...

  • Page 36: Setting Scsi Ids

    Step 2. Make any necessary changes to the SCSI IDs and record the 2-18 Installing the LSI20160 any duplications. IDs for future reference. Correct any duplications at this time. Table 2.1 page 2-19 is provided as a place to keep this record. Copyright © 2001 by LSI Logic Corporation. All rights reserved.

  • Page 37: Scsi Id Record

    Table 2.1 SCSI ID Record SCSI ID SCSI Device LSI20160 (default) Detailed Installation Procedure Copyright © 2001 by LSI Logic Corporation. All rights reserved. 2-19...

  • Page 38: Completing The Installation

    Step 1. Replace the cabinet cover on your computer. Step 2. Plug in all power cords, and switch on power to all devices and Step 3. Wait for your computer to boot up. Step 4. Refer to the LSI Logic PCI Storage Device Management 2-20 Installing the LSI20160 your computer.

  • Page 39: Chapter 3 Technical Specifications

    Chapter 3 Technical Specifications This chapter discusses the physical environment associated with the LSI20160. It includes a mechanical drawing of this board, which is shown Figure Section 3.1, “Physical Environment,” page 3-1 Section 3.2, “Operational Environment,” page 3-4 Section 3.3, “Subsystem ID and Subsystem Vendor ID,” page 3-9 3.1 Physical Environment...

  • Page 40: Electrical Characteristics

    TERMPWR, supplied to external connection) 0.40 A Over the operating range 0–55 ˚C (without SCSI TERMPWR, supplied to external connection) 1.00 A Over the operating range 0–55 ˚C Copyright © 2001 by LSI Logic Corporation. All rights reserved. J3 LED LSI53C1000 J1T-PCI Table 3.1:...

  • Page 41: Thermal, Atmospheric Characteristics

    UL flammability rating. Since this board is installed in a PCI bus slot, all voltages are below the SELV 42.4 V limit. Physical Environment 45 C to + 105 C (dry bulb) Copyright © 2001 by LSI Logic Corporation. All rights reserved.

  • Page 42: Operational Environment

    3.2 Operational Environment The LSI20160 is designed for use in PCI computer systems with a standard bracket type. The SDMS software operates the board, but the design of the board does not prevent the use of other software. An on- board Flash memory device allows you to use BIOS code and open boot code support through PCI and a serial EEPROM.

  • Page 43: Pci Connector J1 (Front)

    +3.3 V C_BE3 AD23 AD21 AD19 +3.3 V 1. Shaded lines are not connected. 2. Active LOW signal. Operational Environment Copyright © 2001 by LSI Logic Corporation. All rights reserved. Signal Name AD17 C_BE2 IRDY +3.3 V DEVSEL LOCK PERR +3.3 V...

  • Page 44: Pci Connector J1 (Back)

    AD20 AD18 1. Shaded lines are not connected. 2. Active LOW signal. Technical Specifications PCI Connector J1 (Back) Signal Name Copyright © 2001 by LSI Logic Corporation. All rights reserved. Signal Name AD16 +3.3 V FRAME TRDY STOP +3.3 V...

  • Page 45: The Scsi Interface

    Ultra160 SCSI protocols. Arbitration is supported for 8-bit (at lower SCSI speeds) and 16-bit. Active SE or LVD SCSI termination is provided automatically. The LSI20160 supplies the SCSI termination power. Connector J2 makes the external connection, which provides LVD/SE SCSI termination.

  • Page 46: The Led Interface

    3.2.3 The LED Interface The LSI20160 LED interface is a four-wire arrangement that allows you to connect an LED harness to the board. The GPIO0_FETCH line has a maximum output low voltage of 0.4 V and minimum output low current of 16 mA.

  • Page 47: Subsystem Id And Subsystem Vendor Id

    3.3 Subsystem ID and Subsystem Vendor ID Table 3.6 LSI20160. The serial EEPROM on this board contains the ID numbers. During system initialization, the system loads the ID numbers into the Subsystem Vendor ID and Subsystem ID registers of the LSI20160 SCSI Controller (the LSI53C1000).
  • Page 48 3-10 Technical Specifications Copyright © 2001 by LSI Logic Corporation. All rights reserved.

  • Page 49: Appendix A Glossary Of Terms And Abbreviations

    Connections to the bus are made using taps on the lines. LSI20160 Single Channel Ultra160 SCSI to PCI Host Adapter Copyright © 2001 by LSI Logic Corporation. All rights reserved.
  • Page 50 In DT Clocking data is sampled on both the asserting and deasserting Transition (DT) edge of the REQ/ACK signal. DT Clocking may only be implemented on Clocking an LVD SCSI bus. Glossary of Terms and Abbreviations Copyright © 2001 by LSI Logic Corporation. All rights reserved.
  • Page 51 A circuit board or integrated circuit that provides a SCSI bus connection to the computer system. Internal SCSI A SCSI device installed inside the computer cabinet. These devices are Device connected in a continuous chain using an unshielded ribbon cable. Copyright © 2001 by LSI Logic Corporation. All rights reserved.
  • Page 52 Multithreading The simultaneous accessing of data by more than one SCSI device. This increases the data throughput. Glossary of Terms and Abbreviations Section 1.5, “LVDlink™ Technology Copyright © 2001 by LSI Logic Corporation. All rights reserved.
  • Page 53 This address is assigned by the PCI bus. Port Number See Port Address. Queue Tags A way to keep track of multiple commands that allow for increased throughput on the SCSI bus. Copyright © 2001 by LSI Logic Corporation. All rights reserved.
  • Page 54 CPU. Information can be written to and read from RAM. The contents of RAM are lost when the computer is turned off. RISC Core LSI Logic SCSI chips contain a RISC (Reduced Instruction Set Computer) processor, programmed through SCRIPTS microcode. Read Only Memory. Memory from which information can be read but not changed.
  • Page 55 Controls the low-level POST (Power-On Self-Test), and basic operation of the CPU and computer system. TolerANT A technology developed and used by LSI Logic to improve data integrity, data transfer rates, and noise immunity through the use of active negation and input signal filtering.
  • Page 56 The SCSI Trade Association (STA) term for SCSI bus width 16-bits, SCSI SCSI bus speed maximum data rate 80 Mbytes/s. Word A two byte (or 16-bit) unit of information. Glossary of Terms and Abbreviations Copyright © 2001 by LSI Logic Corporation. All rights reserved.

  • Page 57: Electromagnetic Compliance

    2-14 making 2-12 to external device 2-13 external SCSI terminations 2-17 LSI20160 Single Channel Ultra160 SCSI to PCI Host Adapter features board characteristics PCI interface SCSI interface input signal filtering on SCSI receivers inserting the host adapter internal SCSI bus connections...

  • Page 58: Operational Environment

    SE or LVD SCSI thermal, atmospheric characteristics IX-2 TolerANT technology benefits transfer capability UL flammability rating Ultra160 SCSI asynchronous information protection benefits cyclic redundancy check double transition SureLINK software 2-14 2-10 Copyright © 2001 by LSI Logic Corporation. All rights reserved.

  • Page 59: Customer Feedback

    Thank you for your help in improving the quality of our documents. LSI20160 Single Channel Ultra160 SCSI to PCI Host Adapter Copyright © 2001 by LSI Logic Corporation. All rights reserved.
  • Page 60 Reader’s Comments Fax your comments to: Please tell us how you rate this document: LSI20160 Single Channel Ultra160 SCSI to PCI Host Adapter User’s Guide. Place a check mark in the appropriate blank for each category. Completeness of information Clarity of information Ease of finding information...
  • Page 61 You can find a current list of our U.S. distributors, international distributors, and sales offices and design resource centers on our web site at http://www.lsilogic.com/contacts/na_salesoffices.html...

Table of Contents