;***************************************************************************
;* Copyright (C) 1989-1993 by NCR Corporation.
;*
;* This file contains proprietary and confidential information.  All
;* rights reserved except as may be permitted by prior written consent.
;***************************************************************************

AdapterId 01BBh

AdapterName "NCR 3360 SCSI SubSystem"

NumBytes 4

FixedResources

        pos[0]=XX1XXXXXb
        pos[1]=XXX0XXX0b
        pos[3]=110XXX1Xb

NamedItem
    Prompt "Board Enable"
      choice "Enabled"  pos[0]=XXXXXXX1b
      choice "Disabled" pos[0]=XXXXXXX0b
    
Help
"This option will allow you to disable this SCSI board in the system.
Once this board is disabled, no SCSI devices on this board can be accessed 
after the next system boot.  The default condition is SCSI board enabled."

NamedItem
    Prompt "Host Adapter Board Interrupt Level"
      choice "INT LEVEL 14"     pos[0]=11XXXXXXb   int 14
      choice "INT LEVEL 11"     pos[0]=10XXXXXXb   int 11
      choice "INT LEVEL 5"      pos[0]=01XXXXXXb   int 5
      choice "INT LEVEL 3"      pos[0]=00XXXXXXb   int 3
    
  Help
"Set the Host Adapter Board Interrupt Level so it will not conflict with 
other interrupting devices."

NamedItem
  Prompt "Arbitration Level"
      choice "DMA Level 14"     pos[0]=XXX1110Xb   arb 14
      choice "DMA Level 13"     pos[0]=XXX1101Xb   arb 13
      choice "DMA Level 12"     pos[0]=XXX1100Xb   arb 12
      choice "DMA Level 11"     pos[0]=XXX1011Xb   arb 11
      choice "DMA Level 10"     pos[0]=XXX1010Xb   arb 10
      choice "DMA Level 9"      pos[0]=XXX1001Xb   arb 9
      choice "DMA Level 8"      pos[0]=XXX1000Xb   arb 8
      choice "DMA Level 7"      pos[0]=XXX0111Xb   arb 7
      choice "DMA Level 6"      pos[0]=XXX0110Xb   arb 6
      choice "DMA Level 5"      pos[0]=XXX0101Xb   arb 5
      choice "DMA Level 4"      pos[0]=XXX0100Xb   arb 4
      choice "DMA Level 3"      pos[0]=XXX0011Xb   arb 3
      choice "DMA Level 0"      pos[0]=XXX0000Xb   arb 0
      choice "DMA Level 1"      pos[0]=XXX0001Xb   arb 1
      choice "DMA Level 2"      pos[0]=XXX0010Xb   arb 2

  Help
"The NCR SCSI Adapter supports the direct memory access (DMA) 
mode of data transfer.  Each DMA level has a corresponding 
priority level; the lower the DMA level, the higher the 
corresponding priority. You may select any one of the DMA 
levels listed.  We recommend you select the first level listed,
DMA level 3.  If your selection conflicts with a DMA level 
already assigned in the system, it will be marked with an 
asterisk and you must select an alternative level."

NamedItem
   Prompt "On-Board RAM Starting Address"
        choice "D0000h-D1FFFh"  pos[1]=100XXXXXb  mem 0D0000h-0D1FFFh
        choice "D4000h-D5FFFh"  pos[1]=101XXXXXb  mem 0D4000h-0D5FFFh
        choice "D8000h-D9FFFh"  pos[1]=110XXXXXb  mem 0D8000h-0D9FFFh
        choice "DC000h-DDFFFh"  pos[1]=111XXXXXb  mem 0DC000h-0DDFFFh
        choice "C0000h-C1FFFh"  pos[1]=000XXXXXb  mem 0C0000h-0C1FFFh
        choice "C4000h-C5FFFh"  pos[1]=001XXXXXb  mem 0C4000h-0C5FFFh
        choice "C8000h-C9FFFh"  pos[1]=010XXXXXb  mem 0C8000h-0C9FFFh
        choice "CC000h-CDFFFh"  pos[1]=011XXXXXb  mem 0CC000h-0CDFFFh

   Help
"Set the On-Board RAM Starting Address to avoid conflict with other
adapters which use the channel memory area (segments C000 and D000) 
for ROM or RAM.  The default is D0000h."

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

Help
   "Set the Host Adapter Board Logical ID to avoid conflict when
   performing adapter to adapter I/O.  The default is 7."

NamedItem
   Prompt "SCSI Channel B Host Logical ID"
        choice "7"              pos[3]=XXX111XXb
        choice "6"              pos[3]=XXX110XXb
        choice "5"              pos[3]=XXX101XXb
        choice "4"              pos[3]=XXX100XXb
        choice "3"              pos[3]=XXX011XXb
        choice "2"              pos[3]=XXX010XXb
        choice "1"              pos[3]=XXX001XXb
        choice "0"              pos[3]=XXX000XXb

Help
   "Set the Host Adapter Board Logical ID to avoid conflict when
   performing adapter to adapter I/O.  The default is 7.  This 
   option is only active if there is a Daughter Card attached."

NamedItem
  Prompt "I/O Address Select"
      choice "0800h"            pos[2]=000010XXb   io 00800h-008FFh
      choice "0C00h"            pos[2]=000011XXb   io 00C00h-00CFFh
      choice "1000h"            pos[2]=000100XXb   io 01000h-010FFh
      choice "1400h"            pos[2]=000101XXb   io 01400h-014FFh
      choice "1800h"            pos[2]=000110XXb   io 01800h-018FFh
      choice "1C00h"            pos[2]=000111XXb   io 01C00h-01CFFh
      choice "2000h"            pos[2]=001000XXb   io 02000h-020FFh
      choice "2400h"            pos[2]=001001XXb   io 02400h-024FFh
      choice "2800h"            pos[2]=001010XXb   io 02800h-028FFh
      choice "2C00h"            pos[2]=001011XXb   io 02C00h-02CFFh
      choice "3000h"            pos[2]=001100XXb   io 03000h-030FFh
      choice "3400h"            pos[2]=001101XXb   io 03400h-034FFh
      choice "3800h"            pos[2]=001110XXb   io 03800h-038FFh
      choice "3C00h"            pos[2]=001111XXb   io 03C00h-03CFFh
      choice "4000h"            pos[2]=010000XXb   io 04000h-040FFh
      choice "4400h"            pos[2]=010001XXb   io 04400h-044FFh
      choice "4800h"            pos[2]=010010XXb   io 04800h-048FFh
      choice "4C00h"            pos[2]=010011XXb   io 04C00h-04CFFh
      choice "5000h"            pos[2]=010100XXb   io 05000h-050FFh
Help
"You may set the NCR SCSI adapter to any one of the I/O
Addresses listed.  The first choice is recommended.  If 
your selection conflicts with an I/O address already 
assigned in your system, it will be marked with an asterisk
and you must select an alternate address."


NamedItem
  Prompt "SIOP Fairness/Priority"
      choice "Fairness Enabled" pos[2]=XXXXXXX1b
      choice "SIOP A Priority"  pos[2]=XXXXXX10b
      choice "SIOP B Priority"  pos[2]=XXXXXX00b

Help
"If 'Fairness' is enabled, the SIOPs on each SCSI Channel will
take turns accessing the MicroChannel Bus.  If SIOP A or 
SIOP B have priority, that SIOP will always win the 
MicroChannel Bus when the two SIOPs compete."

NamedItem
  Prompt "MicroChannel Fairness"
      choice "Enabled"          pos[3]=XXXXXXX0b
      choice "Disabled"         pos[3]=XXXXXXX1b

Help
"If 'Fairness' is enabled, the NCR SCSI 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."




