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Cabling SCSI Devices

3-11

Figure 3.8

SCSI Cable – 68-Pin High Density with Termination

Figure 3.9

SCSI Cable – 68-Pin High Density without Termination

Figure 3.10 SCSI Cable – 50-Pin Low Density

3.3.2

External SCSI Cables and Connectors

All external SCSI bus connections to your Ultra160 SCSI host adapter
are made with shielded cables. Figures

through

provide

examples of external cables. The connectors on this cable are keyed to
ensure proper pin-1 connection. Refer to

for examples of

connectors found on external SCSI cables.

Terminator

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Summary of Contents for Ultra160

Page 1: ... DB15 000183 01 Ultra160 SCSI to PCI Host Adapters USER S GUIDE O c t o b e r 2 0 0 1 Version 1 1 ...

Page 2: ...let on a circuit different from that to which the receiver is connected 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 atta...

Page 3: ...LSI Logic Corporation reserves the right to make changes to any products herein at any time without notice LSI Logic does not assume any responsibility or liability arising out of the application or use of any product described herein except as expressly agreed to in writing by LSI Logic nor does the purchase or use of a product from LSI Logic convey a license under any patent rights copyrights tr...

Page 4: ...iv ...

Page 5: ...ion This document has the following chapters and appendixes Chapter 1 Quick Installation Procedures provides quick installation instructions for installing your Ultra160 SCSI host adapter and Windows NT or Windows 2000 device driver Chapter 2 Detailed Host Adapter Installation provides detailed installation instructions for installing your Ultra160 SCSI host adapter Chapter 3 Ultra160 SCSI to PCI ...

Page 6: ... Channel Ultra160 SCSI Multifunction Controller Technical Manual Version 3 2 LSI Logic Corporation Order No S14025 B LSI53C1010 66 PCI to Dual Channel Ultra160 SCSI Multifunction Controller Technical Manual Version 2 1 LSI Logic Corporation Order No S14049 A Revision Record Revision Date Remarks 1 0 7 01 Contains all Ultra160 SCSI PCI Host Adapters produced by LSI Logic 1 1 10 01 Added LED informa...

Page 7: ... 2 2 1 Making Internal Wide SCSI Bus Connections 2 4 2 2 2 Making External SCSI Bus Connections 2 6 2 3 Terminating the SCSI Bus 2 8 2 3 1 Internal and External SCSI Terminations 2 9 2 3 2 Setting SCSI IDs 2 9 2 4 Completing the Installation 2 11 Chapter 3 Ultra160 SCSI to PCI Host Adapter Characteristics 3 1 Ultra160 SCSI to PCI Boards 3 1 3 2 Host Adapter Characteristics 3 2 3 2 1 LSI20160 Host ...

Page 8: ...nal SCSI Cables and Connectors 3 11 3 4 Technical Specifications 3 13 3 4 1 Electrical Characteristics 3 14 3 4 2 Thermal Atmospheric Characteristics 3 15 3 4 3 Safety Characteristics 3 15 Appendix A Glossary of Terms and Abbreviations Index Customer Feedback ...

Page 9: ... 3 1 LSI20160 Mechanical Drawing 3 3 3 2 LSI20160L Mechanical Drawing 3 4 3 3 LSI22903 Mechanical Drawing 3 5 3 4 LSI22915A Mechanical Drawing 3 6 3 5 ITI6200U3LP Mechanical Drawing 3 7 3 6 LSI21003 Mechanical Drawing 3 8 3 7 LSI21040 Mechanical Drawing 3 9 3 8 SCSI Cable 68 Pin High Density with Termination 3 11 3 9 SCSI Cable 68 Pin High Density without Termination 3 11 3 10 SCSI Cable 50 Pin Lo...

Page 10: ...x Contents ...

Page 11: ...Contents xi Tables 2 1 SCSI ID Record 2 10 3 1 Ultra160 SCSI to PCI Host Adapter Boards 3 1 3 2 Host Adapter Characteristics 3 2 3 3 Cable Specifications 3 10 3 4 Maximum Power Requirements 3 14 ...

Page 12: ...xii Contents ...

Page 13: ...indows 2000 Drivers page 1 2 Section 1 3 Quick Host Adapter Installation page 1 3 Section 1 4 Quick Windows NT Windows 2000 Driver Installation page 1 4 1 1 General Description LSI Logic provides high performance cost effective Ultra160 SCSI controllers and host adapters The LSI Logic controllers and their associated host adapters that support Ultra160 SCSI are Installing any of these adapters int...

Page 14: ...lease 4 x copy all the files starting from the I386 subdirectory through the MINIPORT subdirectory I386 WINNT MINIPORT to the root directory of a clean diskette You will use the driver diskette during installation process CDROM Drive DRIVERS 8XX 1010 WINNT ULTRA3NT I386 or CDROM Drive DRIVERS 8XX 1010 WIN2K ULTRA32K I386 Additionally Channel Marketing provides the driver software on their SDMS Sof...

Page 15: ...g and examine it for any damage Retain the packing for future use Step 3 Turn off and unplug your computer and peripherals Step 4 Open your PC cabinet by removing its cover Step 5 Locate the slot for installing PCI plug in boards Step 6 Insert your Ultra160 SCSI host adapter board into the selected PCI 32 or 64 bit slot Step 7 Connect the internal and external SCSI peripherals Optional Connect the...

Page 16: ... when prompted by Windows 2000 for nonsupported drivers Important You must press the F6 key for the new driver to be recognized Otherwise the system does not recognize the devices controlled by the driver during the Windows setup Step 4 Follow the instructions until a screen displaying the words Setup could not determine the type of one or more mass storage device appears Step 5 Choose S to Specif...

Page 17: ...d connecting it to your SCSI peripherals The following illustrations depict the LSI21003 PCI to Dual Channel Ultra160 SCSI Host Adapter However these illustrations are applicable to all boards 2 1 1 Selecting a PCI Slot Step 1 Ground yourself before removing the host adapter board from its package to discharge static electricity Caution Ground yourself by touching a grounded metal surface before h...

Page 18: ...st Adapter in your PC mainboard Step 1 Remove the blank bracket panel on the back of the computer aligned with the PCI slot you intend to use Save the bracket screw Step 2 Carefully insert the edge connector J1 of the host adapter into the PCI slot Step 3 Make sure the edge connector is properly aligned before pressing the board into place The bracket around connector J3 should fit where the blank...

Page 19: ...ith the bracket screw before making the internal and external SCSI bus connections Figure 2 2 shows an example of how to insert your host adapter All LSI Logic Ultra160 SCSI to PCI host adapters require a PCI slot that allows bus master operation J5 Internal High Density SCSI Connector J2 Internal High Density SCSI Connector J3 External High Density SCSI Connector J1 Edge Connector J6 J4 Internal ...

Page 20: ...refer to connectors that are specific to the LSI21003 Internal and external connectors can be 50 pin or 68 pin Refer to Section 3 3 1 Internal SCSI Cables page 3 10 for examples of internal cables If you have only external connections skip to Section 2 2 2 Making External SCSI Bus Connections otherwise follow these steps 64 Bit slots Secure the bracket with the bracket screw Bracket around connect...

Page 21: ...ining of internal SCSI devices If you have more than one internal SCSI device you must have a cable with at least as many connectors as you have devices Note Daisy chaining devices represent an arrangement of devices connected in a series Any signal transmitted to the devices goes to the first device from the first to the second and so on Termination occurs on the last internal SCSI device See Sec...

Page 22: ... SCSI Cables and Connectors page 3 11 for examples of external cables Step 1 Plug the 50 pin connector on one end of a shielded external high density cable into the appropriate connector This connector is exposed on the back panel of your computer Step 2 Plug the 50 pin connector on the other end of the shielded external SCSI cable into the SCSI connector on your external SCSI device J5 Connector ...

Page 23: ...ination occurs on the last SCSI device See Section 2 3 Terminating the SCSI Bus for more information about SCSI bus termination Figure 2 5 External SCSI Connection to an External SCSI Device Step 3 Chain any additional SCSI devices together with shielded external SCSI cables Figure 2 6 shows an example of multiple external SCSI devices that are chained together External Connector Terminator ...

Page 24: ...tions 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 To utilize Ultra160 SCSI performance you must only have LVD devices on the bus Do not mix any SE devices with LVD devices or the entire bus will drop to SE speed limiting bus performance to Ultra SCSI LVD peripheral devices are normally terminated with exte...

Page 25: ...l device on the SCSI bus If you are making external SCSI device connections to your host adapter you must terminate the last external device on the SCSI bus You must disable the termination on all other devices Termination on your host adapter is automatically enabled in this case 2 3 2 Setting SCSI IDs You must set each SCSI device and the host adapter to a separate SCSI ID The IDs are 0 through ...

Page 26: ...ion of SCSI IDs is allowed on a SCSI bus To set your SCSI IDs follow these steps Step 1 Determine the SCSI ID of each device on the SCSI bus Step 2 Make any necessary changes to the SCSI IDs and record the IDs for future reference Correct any duplications at this time Table 2 1 provides a place to keep this record Table 2 1 SCSI ID Record SCSI ID SCSI Device Channel A SCSI Device Channel B 15 14 1...

Page 27: ...mputer to boot up Step 4 Refer to the LSI Logic PCI Storage Device Management System SDMS 4 0 User s Guide or the guide for the software you will use to load the driver software for your particular operating system and to change the configuration of your host adapter if needed Verify Installation Procedures Done Host adapter connection in PCI bus slot secure level Internal SCSI bus connections sec...

Page 28: ...2 12 Detailed Host Adapter Installation ...

Page 29: ...60 SCSI boards are used in PCI computer systems with either a Standard or Low Profile PCI LPPCI bracket type Table 3 1 lists the LSI Logic Ultra160 SCSI to PCI Host Adapter Boards Table 3 1 Ultra160 SCSI to PCI Host Adapter Boards Adapter Description Bracket Board Dimensions LSI20160 Single Channel Ultra160 SCSI 32 bit 33 MHz Standard 4 721 x 2 536 inches 119 913 x 64 414 mm LSI20160L Single Chann...

Page 30: ...e ID numbers into the Subsystem Vendor ID and Subsystem ID registers of the embedded LSI Logic Ultra160 SCSI controllers ITI6200U3LP Dual Channel Ultra160 SCSI Low Profile PCI Low Profile 6 6 x 2 5 inches 167 64 x 63 5 mm LSI21003 Legacy Dual Channel Ultra160 SCSI 32 bit 33 MHz Standard 7 5 x 2 5 inches 190 5 x 63 5 mm LSI21040 Legacy Dual Channel Ultra160 SCSI 64 bit 33 MHz or 32 bit 33 MHz Stand...

Page 31: ...tors One external 68 pin VHDCI connection One internal 68 pin high density connection LVD SE SCSI termination for the external connection LVD SCSI only for internal connection Figure 3 1 LSI20160 Mechanical Drawing Note J1 PCI 32 bit universal type board edge connector J2 68 pin VHDCI connector for external SCSI connection J4 68 pin high density internal SCSI connection J3 4 pin low density unshro...

Page 32: ...onnectors J2 and J4 The LSI20160L has these features One Ultra160 SCSI channel Two connectors One external 68 pin VHDCI connection One internal 68 pin high density connection LVD SE termination Figure 3 2 LSI20160L Mechanical Drawing Note J1 PCI 32 bit universal type board edge connector J2 68 pin VHDCI connector for external SCSI connection J4 68 pin high density internal SCSI connection J3 4 pin...

Page 33: ...60 SCSI channels Two connectors One external 68 pin VHDCI connection One internal 68 pin high density connection LVD SE termination for external Channel A LVD termination for internal Channel B Figure 3 3 LSI22903 Mechanical Drawing Note J1 PCI 64 bit universal type board edge connector J2 68 pin very high density external connector for channel A J4 68 pin high density internal connector for chann...

Page 34: ... high density connections LVD SE termination for both channels Figure 3 4 LSI22915A Mechanical Drawing LSI53C1010 J4 Channel B HDR1 Ultra160 SCSI LVD SE J3 Channel A J6 PCI Ultra160 SCSI LVD SE J7 Ultra160 SCSI LVD SE Channel A Note J6 PCI 64 bit universal type board edge connector J3 and J4 68 pin high density shielded right angle internal connectors J1 and J7 68 pin VHDCI shielded right angle ex...

Page 35: ... LSI22915A and ITI6200U3LP are Note J6 PCI 64 bit universal type board edge connector J1 68 pin VHDCI shielded right angle external channel A and channel B J4 68 pin high density internal connector for channel B HDR3 Disable termination when installed for channel A HDR5 Disable termination when installed for channel B Subsystem Vendor ID is 13E9 Subsystem ID is 1300 J6 PCI J1 Channel A and Channel...

Page 36: ... connections One internal 50 pin low density legacy connection for channel A Channel A is SE only with autosense termination Channel B is SE or LVD with termination permanently enabled Figure 3 6 LSI21003 Mechanical Drawing Note J1 PCI 32 bit universal type board edge connector J2 and J5 68 pin high density shielded latching right angle internal connectors J3 50 pin high density shielded right ang...

Page 37: ...ections One internal 50 pin low density legacy connections for channel B LVD SE termination on channel A automatically SE termination on channel B automatically Figure 3 7 LSI21040 Mechanical Drawing J1T PCI Note J1 PCI 64 bit universal type board edge connector J2 and J4 68 pin high density shielded latching right angle internal connectors J3 68 pin high density shielded right angle external conn...

Page 38: ...nd This end must be farthest from the host adapter Figures 3 8 through 3 10 provide examples of internal cables Table 3 3 Cable Specifications STA Term Maximum Bus Length Meters1 1 This parameter may be exceeded in point to point and engineered applications Maximum Devices SE LVD Ultra SCSI 1 5 see note2 2 LVD was not defined in the original SCSI standards for this speed If all devices on the bus ...

Page 39: ... Low Density 3 3 2 External SCSI Cables and Connectors All external SCSI bus connections to your Ultra160 SCSI host adapter are made with shielded cables Figures 3 11 through 3 13 provide examples of external cables The connectors on this cable are keyed to ensure proper pin 1 connection Refer to Figure 3 14 for examples of connectors found on external SCSI cables Terminator ...

Page 40: ...3 12 Ultra160 SCSI to PCI Host Adapter Characteristics Figure 3 11 SCSI Cable 68 Pin VHDCI Figure 3 12 SCSI Cable 50 Pin High Density Figure 3 13 SCSI Cable 50 Pin Low Density ...

Page 41: ...he effects of electrostatic discharge The board carries the CE mark C Tick mark FCC Self Certification log Canadian Compliance Statement and meets the requirements of FCC and CISPR Class B Ultra160 SCSI boards have specific electrical thermal atmospheric and safety characteristics in common Centronics 50 Pin Male High Density 50 Pin Male High Density 68 Pin Male Very High Density Centronics 68 Pin...

Page 42: ... C to 55 C ITI6200U3LP1 3 0 A 5 N A 15 W 0 C to 55 C LSI210401 3 0 A 5 N A 7 5 W 0 C to 55 C LSI21003 1 5 A 5 N A 15 W 0 C to 55 C LSI20160L2 1 3 A 5 or 0 40 A 5 1 00 A 5 7 5 W 0 C to 55 C LSI229032 1 3 A 5 or 0 40 A 5 0 80 A 5 7 5 W 0 C to 55 C 1 Under abnormal conditions such as a short on SCSI TERMPWR 5 V current may be higher At temperatures of at least 25 C a current of 4 A is sustained no lo...

Page 43: ...ters define the storage and transit environment for the LSI20160L Temperature range 45 C to 105 C dry bulb Relative humidity range 5 to 90 noncondensing 3 4 3 Safety Characteristics All LSI Logic Ultra160 SCSI to PCI host adapter boards meet or exceed the requirements of UL flammability rating 94 V0 Each bare board is also marked with the supplier s name or trademark type and UL flammability ratin...

Page 44: ...3 16 Ultra160 SCSI to PCI Host Adapter Characteristics ...

Page 45: ...ware components computer monitor keyboard and peripheral devices that make up a computer system or the software settings that allow the hardware components to communicate with each other CRC Cyclic Redundancy Check CRC is an error detection code used in Ultra160 SCSI Four bytes are transferred with the data to increase the reliability of data transfers CRC is used on the Double Transition DT Data ...

Page 46: ...SI bus Host Adapter A circuit board or integrated circuit that provides a SCSI bus connection to the computer system Internal SCSI Device A SCSI device installed inside the computer cabinet These devices are connected in a continuous chain using an unshielded ribbon cable Local Bus A way to connect peripherals directly to computer memory It bypasses the slower ISA and EISA buses PCI is a local bus...

Page 47: ...igured AutoMatically A method to automatically allocate SCSI IDs using software when SCAM compliant SCSI devices are attached SCSI Small Computer System Interface A specification for a high performance peripheral bus and command set The original standard is referred to as SCSI 1 SCSI Bus A host adapter and one or more SCSI peripherals connected by cables in a linear chain configuration The host ad...

Page 48: ...er than asynchronous data transfer Synchronous data transfers are negotiated between the SCSI host adapter and each SCSI device 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 It allows a transfer rate of up to 40 Mbytes s over an 8 bit SCS...

Page 49: ... 1 2 11 devices SE and LVD 2 8 E electrical characteristics 3 14 external SCSI bus connections external chaining 2 8 making 2 6 F F6 key pressing during installation process 1 4 H host adapter inserting 2 2 2 4 installation check list 2 11 ITI6200U3LP 3 7 LSI20160 3 3 LSI20160L 3 4 LSI21003 3 8 LSI21040 3 9 LSI22903 3 5 LSI22915A 3 6 host adapters maximum power requirements 3 14 supporting Ultra16...

Page 50: ...SI peripherals connecting 2 8 SCSI termination internal and external 2 9 SDMS CD ROM 1 2 service packs for Windows NT 4 0 1 4 specifications cables 3 10 static ground strap 2 1 T technical specifications 3 13 3 15 thermal atmospheric characteristics 3 15 U UL flammability rating 3 15 Ultra160 3 1 Ultra160 SCSI to PCI controllers 1 1 Ultra160 SCSI to PCI host adapters board descriptions 3 1 subsyst...

Page 51: ...mments and fax it to us at the number shown If appropriate please also fax copies of any marked up pages from this document Important Please include your name phone number fax number and company address so that we may contact you directly for clarification or additional information Thank you for your help in improving the quality of our documents ...

Page 52: ...er If appropriate please fax a marked up copy of the page s Please complete the information below so that we may contact you directly for clarification or additional information Excellent Good Average Fair Poor Completeness of information ____ ____ ____ ____ ____ Clarity of information ____ ____ ____ ____ ____ Ease of finding information ____ ____ ____ ____ ____ Technical content ____ ____ ____ __...

Page 53: ...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 ...

Page 54: ......

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