Initio INI-9100UW user manual Introduction, Initio INI-9100U/9100UW host adapter

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Introduction

The Initio INI-9100U/9100UW host adapter

The INI-9100U and INI-9100UW are high-performance PCI bus master host adapters which provide the interface between the SCSI bus and the PCI local bus. In this User’s Manual we use the term INI-9100U/9100UW to refer to both host adapter models. The Initio INI-9100U/9100UW supports 32-bit data transfers across the high bandwidth PCI bus at speeds up to 133 MBytes per second. The advanced Integrated Scatter/Gather Engine (ISGE)™ reduces the command overhead time enhancing the overall system response, thus providing exceptional performance for the Initio INI-9100U/9100UW PCI-SCSI host adapter.

An on-board utility program is designed into the host adapter to simplify SCSI bus set up. The SmartSCSI™ Setup Utility program enables simple integration of the INI-9100U/9100UW into most platforms and with many operating systems. The SmartSCSI™ Setup Utility will enhance the installation procedure of the host adapters and allow for complete self-integration in those systems that implement the current plug and play standards. The INI-9100U/9100UW complies with plug and play applications on systems using the PCI bus standard.

The INI-9100U host adapter will support asynchronous SCSI bus transfers to a maximum rate of 5 MBytes per second and synchronous ultra SCSI bus transfers to a rate of 20 MBytes per second. The INI-9100UW host adapter will support asynchronous SCSI bus transfers to a maximum rate of 10 MBytes per second and synchronous ultra wide SCSI bus transfers to a rate of 40 MBytes per second, as well as ultra SCSI transfers to a rate of 20 MBytes per second. Full support of UltraSCSI defined by the SCSI-3 specification, disconnect/reconnect and command queuing provides maximum bus utilization in multiple target implementations.

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Contents Initio Initio Corporation Del Franco Street San Jose, CA VoiceChanges CopyrightTrademarks Technical SupportREADME.TXT File IiiThis page Intentionally Left Blank Table of Contents Microsoft Windows 10-113-1 11-112-1 ViiViii Inside this manual IBM OS/2 Notational Conventions Convention DescriptionThis page Intentionally Left Blank Introduction Introduction Initio INI-9100U/9100UW host adapterApplication and peripheral support INI-9100U Host adapterPlug and Play installation Product featuresProgrammable Scsi Onboard BiosCommand Queuing Auto-TerminationOperating Temperature Product specificationsWhere to get help Storage TemperaturePage This page Intentionally Left Blank Getting Started Scsi bus preparation Getting StartedHost adapter and the Scsi bus Scsi bus termination Examples of Scsi bus terminationInstallation basics Scsi Devices Configuration Host Adapter TerminationUnpacking and inspection Quick installation overviewInstalling the INI-9100U/9100UW host adapter and cabling Configuring the host adapter Cable terminationPage Hardware Installation This Chapter Is About ∙ Installing the INI-9100U/9100UWPreparing your Scsi device Hardware InstallationIntroduction INI-9100UW Board Layout INI-9100U INI-9100UW Description Installation in ten easy stepsPower down the host computer and all peripherals Use static electricity discharge precautions Inserting the host adapterInstallation of internal Scsi cables Inserting the INI-9100U/9100UW into a PCI slotDrive activity LED Multiple InitiatorsInstallation of external Scsi cables Host computer configurationSmartSCSI Setup Utility System startupHard disk drive preparation Low-level formatHost Adapter Setup Running the SmartSCSI Setup Utility Host Adapter SetupWhen to use the SmartSCSI Setup Utility Press Ctrl I for SmartSCSI Setup UtilityScan Bus Device SetupMain menu options Page Page Host Adapter Setup Bios Setup Disk Utilities MS-DOS/Windows Overview MS-DOS Driver InstallationInstallation Enter Type Dossetup Enter Continue Ctrl + ALT + DELDevice driver command line options Driver config optionsThis page Intentionally Left Blank Microsoft Windows Microsoft Windows 95 Driver Installation New Windows 95 installation Driver tab, then select Change Driver Select Initio INI-9100U/9100UW Host Adapter, select OK, then Adding the Initio Driver to an existing Windows 95 system Updating the Initio device driver Page Page Microsoft Windows-NT Microsoft Windows-NT Driver Installation OEMSETUP.INFNew Windows-NT installation Windows-NT Setup Enter Initio host adapter driver is now installed Page ∙ Type A\WINNT, select Continue Page Page Novell NetWare Novell NetWare Driver Installation \NETWARE\HAM\INI9100.DDINew NetWare 4.xx installation D\netware4.0\english\ EnterNovell 4.x Installation ∙ Type A\netware\v4x Press Enter Specify Initio Driver PathSelect the Initio Driver Adding the Initio driver to an existing NetWare system ∙ Type CD \ Nwserver Enter ∙ Type Server Enter∙ Select ini910U.DSK, press Enter Load Pathname ini910u Driver Config Option This page Intentionally Left Blank IBM OS/2 IBM OS/2 Driver Installation \OS2\INI910U.DDPNew OS/2 installation Edit CONFIG.SYS file Adding the Initio driver to an existing OS/2 systemSelect Destination Directory Add OS/2 Device DriverInstall Verbose Mode provides detail information about driver on This page Intentionally Left Blank SCO Unix SCO Unix Driver Installation 10-210-3 Updating interrupts and hardware settingsInstalling the Initio driver in a new SCO Unix system 10-4 Linking a package in SCO UnixAdding the Initio driver to an existing SCO Unix system ∙ Type i91u Enter 10-5∙ Type i91u Enter Cd /etc/conf/cf.dLinkunix 10-610-7 Attach Number Lun∙ . /linkunix Enter 11-8 SCO UnixWare SCO UnixWare Driver Installation 11-2Installing the Initio driver in a new UnixWare system 11-3Install Host Bus Adapter Drivers 11-4Install another HBA Diskette 11-511-6 Adding the Initio driver to an existing UnixWare system∙ cd /etc/conf/sdevice.d Using multiple Host Adapters 11-7Removing the Initio driver from a UnixWare system Appendix Troubleshooting 12-2∙ Type go Enter 12-3NetWare DOS Space 1GBMS-DOS, OS/2 & Windows NT 12-4Drives with Multiple Operating Systems 12-5Page Glossary This Chapter Is About ∙ Common terms and definitionsDefinitions of Terms 13-213-3 Class B Equipment Information to User Product WarrantyFCC Compliance Statement 13-413-5 Declaration of the Manufacturer/ImporterEN 55 9100UW2 Declaration of Conformance

INI-9100UW, INI-9100U specifications

The Initio INI-9100UW and INI-9100U are high-performance SCSI (Small Computer System Interface) controllers designed to provide exceptional data transfer rates and efficient connectivity for various storage solutions. These controllers are particularly favored in environments that demand reliable and fast data access, including servers and workstations.

One of the standout features of the INI-9100 series is its ability to support ultra-wide SCSI, allowing for data transfer rates of up to 40 MB/s. This speed is crucial for applications requiring rapid data movement, such as databases, streaming applications, and intensive computing tasks. The INI-9100UW variant extends this capability with its support for 68-pin connectors, which further enhances data throughput by allowing for a greater number of devices to be connected simultaneously.

Both the INI-9100UW and INI-9100U are built on a robust architecture, which includes integrated support for a wide range of SCSI devices. This includes hard disk drives, CD-ROMs, and tape drives, making these controllers versatile solutions for both modern and legacy systems. Their compatibility with various operating systems, including Windows and Linux, ensures seamless integration into existing setups.

Furthermore, the Initio controllers employ advanced technologies such as asynchronous transfers and cycle stealing, which minimize CPU load and allow the system to handle multiple tasks simultaneously without bottlenecks. This makes them particularly advantageous in multitasking environments.

Another key characteristic of the INI-9100 series is their dedicated onboard BIOS, which simplifies device management and setup processes. Users can easily configure the controllers for optimal performance using the user-friendly interface provided by the BIOS.

In summary, the Initio INI-9100UW and INI-9100U are powerful SCSI controllers that offer high-speed data transfer capabilities, robust architecture, and versatile compatibility with various SCSI devices. Their advanced technologies and user-friendly features make them ideal solutions for environments requiring reliable and efficient data access. As data storage needs continue to evolve, the INI-9100 series remains a valuable asset for both enterprise-level and individual users seeking to enhance their storage solutions.
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