IBM 16-Bit AT-Bus Fast SCSI-2 Adapter

IBM AT-Bus Fast SCSI-2 Adapter.

Limitations
This Adapter conforms with ANSI SCSI-2 and will work with SCSI-2 FAST devices. (ANSI standard X3.131-1986)

Compatibility (support following SCSI options)

The IBM FAST SCSI-2 Adapter FRU P/N 92F0330 (jumper) has been replaced by FRU P/N 82G4879 (switch). FRU P/N 82G4879 autom. determines if adapter termination is required.

Interrupt Selection Switches
The adapter's interrupt setting cannot be used by other devices in your computer.
Interrupt jumpers are labeled IS0, IS1 and IS2.

Switch-0 Switch-1 Switch-2 FUNCTION
Off Off Off IRQ = 3
ON Off Off IRQ = 5 (default)
Off ON Off IRQ = 10
ON ON Off IRQ = 11
Off Off ON IRQ = DISABLED
ON Off ON IRQ = 14
Off ON ON IRQ = 15
ON ON ON IRQ = DISABLED

ROM Address Selection
This setting defines the section of computer memory reserved for exclusive use by the adapter (adapter's ROM BIOS). It cannot be used by other devices in the computer.
Memory address jumpers are labeled MS0 and MS1.

MEM-0 MEM-1 FUNCTION
Off Off MEM = C800h
ON Off MEM = CA00h (default)
Off ON MEM = CE00h
ON ON MEM = DE00h

If EMM386.EXE (PC-DOS memory manager) is installed (in CONFIG.SYS), then be sure the adapter's memory address has been excluded.
Sample ..... DEVICE=EMM386.EXE X=CA00-CBFF

I/O Address Selection This setting defines the adapter's base I/O port. It cannot be used by other devices in the computer.
I/O port jumpers are labeled IOS0 and IOS1.

I/O-0 I/O-0 FUNCTION
Off Off I/O = 140-14F (default)
ON Off I/O = 150-15F
Off ON I/O = 160-16F
ON ON I/O = 170-17F

Fast SCSI Comparison / Jumper and Switches

FUNCTION FRU 92F0330 Jumper FRU 82G4879 Switch
Interrupt IS0 IRQ-0
Interrupt IS1 IRQ-1
Interrupt IS2 IRQ-2
ROM ADDRESS MS0 MEM = 0
ROM ADDRESS MS1 MEM = 1
I/O ADDRESS I/OS0 I/O-0
I/O ADDRESS I/OS1 I/O-1

A jumper installed on 2-PIN's equals a switch in the ON position.

Memory Enable
The Memory ENABLED / DISABLE jumper must be set to ENABLED. (Disable is used by factory diagnostics only)

Important SW-INSTALLATION Notes

 GENERAL DESCRIPTION
    1) DOS environment:
       The IBM drivers are to be used in the DOS environment to
       support CD-ROM and R/W Optical drives only.
    2) OS/2 2.0 environment:
       In the OS/2 2.0 environment, the IBM 16-Bit AT Fast SCSI
       Adapter Device Driver (IBM16AFS.ADD) should be used to
       support the IBM 16-bit AT SCSI Fast Adapter.  Once the
       driver for the adapter has been installed, support for
       the IBM SCSI Rewriteable Optical drive and/or an
       IBM SCSI CD-ROM drive may also be installed.
 SYSTEM REQUIREMENTS
      Supported Computer Systems:
         - PS/1 PRO
         - PS/1 Model 386SX and 486SX models
         - PS/ValuePoint models
         - PS/2 Model 25
         - PS/2 Model 25/286
         - PS/2 Model 25 386SX
         - PS/2 Model 30
         - PS/2 Model 30/286
         - PS/2 Model 35 SX
         - PS/2 Model 40 SX
      Supported IBM SCSI Devices:
         - PS/2  80MB Hard Disk
         - PS/2 104MB Hard Disk
         - PS/2 160MB Hard Disk
         - PS/2 212MB Hard Disk
         - PS/2 320MB Hard Disk
         - PS/2 400MB Hard Disk
         - PS/2 CD-ROM Drive
         - PS/2 CD-ROM II Drive
         - PS/2 3.5" Rewriteable Optical Drive
 USING the DEVICE DRIVERS
      1) Description:
         For a complete description of the Device Drivers, refer to
         the documentation included in your IBM 16-bit AT SCSI Fast
         Adapter Kit.
      2) Installation procedure for DOS:
         NOTE: REFER TO the IBM 16-BIT AT FAST SCSI ADAPTER OPTION
         DISKETTE MANUAL FOR SPECIFIC INSTALLATION INSTRUCTIONS FOR
         DOS 3.x, 4.x, and 5.0 ENVIRONMENTS.
         To simplify the installation process, use the device driver
         install utility UINSTALL.  This utility will copy the
         necessary device drivers to the target drive and make
         appropriate changes, if necessary, to the CONFIG.SYS and
         AUTOEXEC.BAT startup files.
      3) Special installation instructions for IBM OS/2 2.0 users:
         NOTE: The INSTRUCTIONS in the IBM 16-BIT AT FAST SCSI ADAPTER
         OPTION DISKETTE MANUAL SHOULD BE USED INSTEAD OF the
         INSTRUCTIONS INCLUDED WITH the OS/2 2.0 OPERATING SYSTEM.
         To simplify the installation process, use device driver
         install utility DDINSTAL.  This utility will copy the
         necessary device drivers to the target drive and make the
         appropriate changes if necessary to the CONFIG.SYS
         and AUTOEXEC.BAT startup files.  Be sure to follow
         the instructions in the IBM 16-Bit AT Fast SCSI Adapter
         Option Diskette manual to run the DDINSTAL utility.
 INSTALLATION NOTES
     1)  The IBM 16-Bit AT Fast SCSI Adapter has built in
         support for SCSI hard disk.  Follow the instructions
         that came with the operating system to prepare the
         SCSI hard disk for use.
     2)  SCSI hard disk can be configured to be the boot
         hard disk for the computer.  This requires the
         removal of all ST-506 or IDE drives.  If the
         computer supports the selective boot procedure as
         a configuration option, the following instructions
         must be followed.
         1)  Remove any ST-506 or IDE hard disk from the system.
         2)  Run the computer configuration utility.  Select the
             "Run automatic configuration" option.
         3)  Follow the instruction in the IBM 16-Bit AT Fast
             SCSI Adapter Installation Instructions to install
             the adapter and SCSI hard disk.
         4)  Run the computer configuration program.
             NOTE:  DO NOT SELECT the "VIEW CONFIGURATION" OR
             "MODIFY CONFIGURATION" OPTIONS WITH the ADAPTER
             INSTALLED.  IN SOME COMPUTERS, SELECTING THESE
             OPTIONS will CREATE A CONFIGURATION ERROR DURING
             POWER ON SELF TEST.  IF THIS OCCURS, REMOVE the
             ADAPTER FROM the COMPUTER and CONTINUE WITH STEP
             2 ABOVE.
         5)  Follow the instruction to select the "Boot
             sequence" option and enable booting form hard
             drive where required.  IN SOME COMPUTERS
             THIS OPTION IS DISABLED IN STEP 2.
         6)  Follow the instructions to save the configuration
             and exit.  This will cause the computer to Reboot
             and enable the changes.
         7)  Boot the computer from the operating system
             diskette and prepare the SCSI hard disk for use.
 OPTION DISKETTE
      This diskette contains the device drivers required to
      support the IBM 16-Bit AT Fast SCSI Adapter with DAT
      and 2.3Gb drives under both DOS and OS/2 environments.
      NOTE: To use DAT and 2.3Gb drives with the IBM 16-Bit
            AT Fast SCSI Adapter, be sure to install the
            device drivers provided on this option diskette.
      1) DOS environment:
         To support DAT drives under DOS, the following two
         device drivers are required:
         - IBMDAT.DRV
         - IBMDAT.MD
         To support 2.3Gb drives under DOS, the following two
         device drivers are required:
         - IBMD23G.DRV
         - IBMD23G.MD
      2) OS/2 environment:
         To support DAT drives under OS/2, use these three device
         driver files:
         - IBGODATI.DLL
         - IBGODATI.SYS
         - IBGODATI.TXT
         To support 2.3Gb drives under OS/2, use these three device
         driver files:
         - IBMO23GI.DLL
         - IBMO23GI.SYS
         - IBMO23GI.TXT
 USING the DEVICE DRIVERS
     1) Installation Procedure for DOS Systems
   The following procedure should be followed if Sytos
        has not been installed.
    Step 1.  Follow the instructions to start Sytos installation.
    Step 2.  When prompted to select a backup device, choose
             "Driver Disk"
    Step 3.  Insert the IBM 16-Bit AT Fast SCSI Adapter
             Option Diskette in drive A.
    Step 4.  Select the device driver to install.
    Step 5.  Complete the installation.
      This procedure should be followed if Sytos was
           previously installed.
    Step 1.  Select "Backup device setup" from the
             "Utilities" window.
    Step 2.  Insert the diskette containing the
             device drivers into your disk drive, and
             select [Driver Disk] or press <F8>.
    Step 3.  Enter the letter that represents your
             drive (A: is the default) in the
             "Load Device Drivers Diskette" window, and
             select [OK].
    Step 4.  At the "Select Backup Device Drivers"
             window, select each driver that you want
             to add to your driver list by highlighting
             the driver name and pressing the spacebar.
             When you have finished selecting drivers,
             choose [OK].
    Step 5.  Exit and restart Sytos Plus to update
             the list of available drivers.
    Step 6.  At the "Backup device setup" window,
             select "Add new device."  The "New Backup
             Device" window appears.
    Step 7.  In the "New Backup Device" window,
             select the appropriate driver for your
             system and choose [OK] or press <F2>.
    Step 8.  The "Setup Backup Device" window opens.
             The device settings for SCSI devices are
             automatically set and the fields in the
             window remain blank.
             Choose [OK] or press <F2>.
    2) Installation Procedure for OS/2 Systems
      The following procedure should be followed if Sytos
           has not been installed.
    Step 1.  Follow the instructions to start Sytos
             installation.
    Step 2.  When prompted to select a backup device,
             choose "Driver Disk"
    Step 3.  Insert the IBM 16-Bit AT Fast SCSI Adapter
             Option Diskette in drive A.
    Step 4.  Select the device driver to install.
    Step 5.  Complete the installation.
      The following procedure should be followed followed if
           Sytos was previously installed.
    Step 1.  Select "Backup device setup" from the
             "Utilities" window.
    Step 2.  Insert the diskette containing the
             device drivers into your disk drive, and
             select [Driver Disk] or press <F8>.
    Step 3.  Enter the letter that represents your
             drive (A: is the default) in the
             "Load Device Drivers Diskette" window, and select [OK].
    Step 4.  At the "Select Backup Device Drivers"
             window, select each driver that you want
             to add to your driver list by highlighting
             the driver name and pressing the spacebar.
             When you have finished selecting drivers,
             choose [OK].
    Step 5.  At the "Backup device setup" window,
             select "Add new device."  The "New Backup
             Device" window appears.
    Step 6.  In the "New Backup Device" window,
             select the appropriate driver for your
             system and choose [OK]
             or press <F2>.
    Step 7.  The "Setup Backup Device" window opens.
             The device settings for SCSI devices are
             automatically set and the fields in the
             window remain blank.
             Choose [OK] or press <F2>.
    Step 8.  If you receive the following message,
             "W32 Device Settings Do Not Match"
             choose [OK] or press <F2> and follow the
             on-screen instructions for modifying
             CONFIG.SYS.
    Step 9.  Shut down and Reboot.
    Step 10. Start Sytos Plus.  You will receive a
             warning that the device is not configured
             properly.  Select <ESC>.
    Step 11. Go to "Utilities: Backup Device
             Setup." Select the device and choose [OK]
             or press <F2> to save the device settings.

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