
    ;***************************************************************************
    ;* Copyright (C) 1991 by Old River Software                                *
    ;* This Program contains proprietary and confidential information.  All    *
    ;* rights reserved except as may be permitted by prior written consent.    *
    ;***************************************************************************

    AdapterId 00301h

    AdapterName "SCSI-2 Host Adapter"

    NumBytes 4


    NamedItem
      Prompt "BIOS Disk Driver Enable"
          choice "Enable Driver"   pos[0]=1XXXXXXXb
          choice "Disable Driver"  pos[0]=0XXXXXXXb

    Help
    "The BIOS Disk Driver may be disabled if desired.  The BIOS Disk
    Driver will map up to two SCSI drives in the system.  If you do not
    want this to happen, you should disable the BIOS Disk Driver."



    NamedItem
          Prompt "BIOS Boot Drive Order"
          choice "SCSI drives at end"    pos[0]=X0XXXXXXb
          choice "One SCSI drive at start"  pos[0]=X1XXXXXXb

    Help
    "If the BIOS Disk Driver is enabled, one SCSI drive attached to
    this adapter can be inserted at the head of the BIOS drive chain."



    NamedItem
          Prompt "Negotiate Fast and Wide SCSI"
          choice "Negotiation Enabled"    pos[2]=1XXXXXXXb
          choice "Negotiation Disabled"   pos[2]=0XXXXXXXb

    Help
    "Negotiation for fast synchronous and wide SCSI data transfers
    will occur in the BIOS Disk Driver if it is enabled.  If disabled,
    8-bit asynchronous SCSI transfers will be used."



    NamedItem
          Prompt "Host Adapter Board Interrupt Level"
          choice "INT Level 10"   pos[0]=XX01XXXXb   INT 10
          choice "INT Level 11"   pos[0]=XX10XXXXb   INT 11
          choice "INT Level 14"   pos[0]=XX11XXXXb   INT 14
          choice "INT Level 5"    pos[0]=XX00XXXXb   INT 5

    Help
    "Set the Host Adapter Interrupt Level so it will have minimal
    conflict with other interrupting devices."



    NamedItem
          Prompt "I/O Address Select"
          choice "400"     pos[1]=00000100b   io 00400h-004FFh
          choice "800"     pos[1]=00001000b   io 00800h-008FFh
          choice "900"     pos[1]=00001001b   io 00900h-009FFh
          choice "E00"     pos[1]=00001110b   io 00E00h-00EFFh
          choice "1400"    pos[1]=00010100b   io 01400h-014FFh
          choice "1F00"    pos[1]=00011111b   io 01F00h-01FFFh
          choice "6000"    pos[1]=01100000b   io 06000h-060FFh
          choice "9000"    pos[1]=10010000b   io 09000h-090FFh
          choice "A100"    pos[1]=10100001b   io 0A100h-0A1FFh
          choice "A200"    pos[1]=10100010b   io 0A200h-0A2FFh
          choice "A300"    pos[1]=10100011b   io 0A300h-0A3FFh
          choice "AE00"    pos[1]=10101110b   io 0AE00h-0AEFFh
          choice "BF00"    pos[1]=10111111b   io 0BF00h-0BFFFh
          choice "C600"    pos[1]=11000110b   io 0C600h-0C6FFh
          choice "E000"    pos[1]=11100000b   io 0E000h-0E0FFh
          choice "EE00"    pos[1]=11101110b   io 0EE00h-0EEFFh

    Help
    "The adapter may be set up to any one of the I/O Addresses
    listed.  If your selected address conflicts with with an I/O
    address already assigned, it will be marked with an asterisk
    and you must select another address."



    NamedItem
         Prompt "Memory Address Select"
         choice "C0000H"   pos[2]=X0000XXXb   mem 0C0000h-0C3FFFh
         choice "C4000H"   pos[2]=X0010XXXb   mem 0C4000h-0C7FFFh
         choice "C8000H"   pos[2]=X0100XXXb   mem 0C8000h-0CBFFFh
         choice "CC000H"   pos[2]=X0110XXXb   mem 0CC000h-0CFFFFh
         choice "D0000H"   pos[2]=X1000XXXb   mem 0D0000h-0D3FFFh
         choice "D4000H"   pos[2]=X1010XXXb   mem 0D4000h-0D7FFFh
         choice "D8000H"   pos[2]=X1100XXXb   mem 0D8000h-0DBFFFh
         choice "DC000H"   pos[2]=X1110XXXb   mem 0DC000h-0DFFFFh

    Help
    "Select the desired Channel BIOS ROM size with a starting address
    that avoids conflict with other adapters.  If your selected address
     conflicts with with a memory address already assigned, it will be
     marked with an asterisk and you must select another address."



    NamedItem
          Prompt "Micro Channel Streaming Support"
          choice "Streaming Enabled"    pos[2]=XXXXXX01b
          choice "Streaming Disabled"   pos[2]=XXXXXX00b

    Help
    "You may select whether the board will perform Micro Channel data
    streaming.  If the system does not support data streaming, this
    option should be DISABLED."



    NamedItem
          Prompt "Arbitration Level Select"
          choice "Arbitration Level 5"   pos[3]=XXXX0101b   arb 5
          choice "Arbitration Level 3"   pos[3]=XXXX0011b   arb 3
          choice "Arbitration Level 2"   pos[3]=XXXX0010b   arb 2
          choice "Arbitration Level 1"   pos[3]=XXXX0001b   arb 1
          choice "Arbitration Level 0"   pos[3]=XXXX0000b   arb 0
          choice "Arbitration Level 6"   pos[3]=XXXX0110b   arb 6
          choice "Arbitration Level 7"   pos[3]=XXXX0111b   arb 7
          choice "Arbitration Level 8"   pos[3]=XXXX1000b   arb 8
          choice "Arbitration Level 9"   pos[3]=XXXX1001b   arb 9
          choice "Arbitration Level 10"  pos[3]=XXXX1010b   arb 10
          choice "Arbitration Level 11"  pos[3]=XXXX1011b   arb 11
          choice "Arbitration Level 12"  pos[3]=XXXX1100b   arb 12
          choice "Arbitration Level 13"  pos[3]=XXXX1101b   arb 13
          choice "Arbitration Level 14"  pos[3]=XXXX1110b   arb 14

    Help
    "Select the arbitration level of the adapter when it is competing
    for the system channel.  Each arbitration level has a corresponding
    priority level; the lower the arbitration level, the higher the
    priority.  If your selection conflicts with an arbitration level
    already assigned in the system, it will be marked with an asterisk
    and you must select an alternative level."



    NamedItem
          Prompt "Host Adapter Board SCSI Device ID"
          choice "7"   pos[0]=XXXX111Xb
          choice "6"   pos[0]=XXXX110Xb
          choice "5"   pos[0]=XXXX101Xb
          choice "4"   pos[0]=XXXX100Xb
          choice "3"   pos[0]=XXXX011Xb
          choice "2"   pos[0]=XXXX010Xb
          choice "1"   pos[0]=XXXX001Xb
          choice "0"   pos[0]=XXXX000Xb

    Help
    "Set the Host Adapter SCSI Device ID to avoid conflict with
    other devices connected to the SCSI bus."



    NamedItem
          Prompt "Fairness"
          choice "Fairness Enabled"    pos[3]=1100XXXXb
          choice "Fairness Disabled"   pos[3]=1101XXXXb

    Help
    "If 'Fairness' is enabled, the host adapter will not compete
    for the channel during the next arbitration phase if it is currently
    in control of the channel.  This allows other installed adapters
    to obtain the channel in the next sequence based on each adapter's
    assigned priority level.  When 'Fairness' is disabled, the adapter
    will compete for every arbitration phase and will obtain more than
    its fair share of channel usage.  We recommend you use 'Fairness
    Enabled' for all adapters."

























