;
; (C)Copyright Distributed Processing Technology, 1989-1995
;    All Rights Reserved.
;
; DPT EISA to SCSI Host Bus Adapter w/ Optional Cache
;                   Configuration File
;
;    Date     = 12/13/95
;    Version  = (See version at end of this file.)
;    Filename = !DPTA420.CFG
;

BOARD
  ID          = "DPTA420"
  NAME        = "DPT Smart Cache IV SCSI Host Bus Adapter"
  MFR         = "DPT"
  CATEGORY    = "MSD"
  SLOT        = EISA
  LENGTH      = 341
  SKIRT       = NO
  READID      = YES
  BUSMASTER   = 999
  AMPERAGE    = 2500
  IOCHECK     = INVALID
  DISABLE     = SUPPORTED
  COMMENTS    = "\nThis configuration file is for use with all Distributed
                Processing Technology SmartCache IV EISA SCSI Host Bus Adapters.
                This includes the PM2042 and PM2142, with or without floppy.\n\n
                Key features of the adapter are:\n
                \t* Up to 64MB of disk cache w/ ECC protection\n
                \t* ECC protection of data across SCSI bus\n
                \t* RAID-0, 1, and 5\n
                \t* 33MB/sec EISA burst transfer\n
                \t* SCSI-3 compliant\n
                \t* 10MHz SCSI sync transfer\n
                \t* Universal EATA driver support\n\n
                For additional information, contact:\n
                \tDPT Customer Support\n
                \t(407) 830-5522"


IOPORT(1)     = 0zC90h
IOPORT(2)     = 0zC84h
IOPORT(3)     = 0zC88h
  SIZE        = WORD
IOPORT(4)     = 0zC89h
IOPORT(5)     = 0zC8Ah
IOPORT(6)     = 0zC8Bh
IOPORT(7)     = 0zC8Ch
IOPORT(8)     = 0zC8Dh
IOPORT(9)     = 0zC8Eh
IOPORT(10)    = 0zC8Fh
IOPORT(11)    = 0zC94h

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

JUMPER(1)     = 1
  NAME        = "Floppy Enable"
  JTYPE       = PAIRED
  LABEL       = LOC(1) "Y20"
  FACTORY     = LOC(1) 1
  VERTICAL    = YES
  REVERSE     = NO
  COMMENTS    = "Install jumper to enable floppy controller on card."
  HELP        = "If these pins are not jumpered the onboard floppy controller
                 is disabled.  If you wish to enable it, jumper these pins."

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

GROUP         = "CONTROLLER PARAMETERS"
TYPE          = "MSD,DSKCTL"

FUNCTION      = "Interrupt Number"
  COMMENTS    = "Select 14-Edge to boot in IDE mode.\n
                 Select 11-Level or 15-Level to share interrupts."
  HELP        = "This function allows the controller interrupt number to be
                 selected either at IRQ 14H, which is bootable with a standard
                 BIOS in IDE mode, or IRQ 11H or 15H.
                 These interrupts may also be chosen
                 as Edge (non-sharable) or Level (sharable)."
  CHOICE      = "15 Level"
    FREE
    IRQ       = 15
    TRIGGER   = LEVEL
    SHARE     = "DPT"
    INIT      = IOPORT(1) LOC(5 4 3) 010
    INIT      = IOPORT(1) LOC(2) 1
  CHOICE      = "11 Level"
    FREE
    IRQ       = 11
    TRIGGER   = LEVEL
    SHARE     = "DPT"
    INIT      = IOPORT(1) LOC(5 4 3) 001
    INIT      = IOPORT(1) LOC(2) 1
  CHOICE      = "14 Level"
    FREE
    IRQ       = 14
    TRIGGER   = LEVEL
    SHARE     = "DPT"
    INIT      = IOPORT(1) LOC(5 4 3) 100
    INIT      = IOPORT(1) LOC(2) 1
  CHOICE      = "15 Edge"
    FREE
    IRQ       = 15
    TRIGGER   = EDGE
    INIT      = IOPORT(1) LOC(5 4 3) 010
    INIT      = IOPORT(1) LOC(2) 0
  CHOICE      = "11 Edge"
    FREE
    IRQ       = 11
    TRIGGER   = EDGE
    INIT      = IOPORT(1) LOC(5 4 3) 001
    INIT      = IOPORT(1) LOC(2) 0
  CHOICE      = "14 Edge (IDE)"
    FREE
    IRQ       = 14
    TRIGGER   = EDGE
    INIT      = IOPORT(1) LOC(5 4 3) 100
    INIT      = IOPORT(1) LOC(2) 0

FUNCTION      = "Floppy Control"
COMMENTS      = "Select Enable to access via standard motherboard BIOS.\n
                Install jumper Y20 to enable."
  CONNECTION  = "Floppy Connector, J8 Top Middle"
  CHOICE      = "Enabled"
    FREE
    PORT      = 3F0h-3F7h
    INIT      = JUMPER(1) LOC(1) 1
    INIT      = IOPORT(1) LOC(0) 0
  CHOICE      = "Disabled"
    FREE
    INIT      = JUMPER(1) LOC(1) 0
    INIT      = IOPORT(1) LOC(0) 0

FUNCTION      = "SCSI BIOS ROM Address"
  COMMENTS    = "Select C8000 or D8000 (size 16KB) to allow the BIOS to see the
                 onboard ROM."
  HELP        = "This ROM is normally the SmartROM, an INT13
                 replacement BIOS, which allows for higher performance, larger
                 capacity, and easier installation."
  CHOICE      = "Enabled at C8000h"
    FREE
    INIT      = IOPORT(11) LOC(1) 1
    INIT      = IOPORT(11) LOC(2) 0
    INIT      = IOPORT(11) LOC(3) 1
    MEMORY    = 16K
    ADDRESS   = 0C8000h
    WRITABLE  = NO
    MEMTYPE   = OTH
    SIZE      = BYTE
    CACHE     = YES
  CHOICE      = "Disabled"
    FREE
    INIT      = IOPORT(11) LOC(1) 0
  CHOICE      = "Enabled at D8000h"
    FREE
    INIT      = IOPORT(11) LOC(1) 1
    INIT      = IOPORT(11) LOC(2) 1
    INIT      = IOPORT(11) LOC(3) 1
    MEMORY    = 16K
    ADDRESS   = 0D8000h
    WRITABLE  = NO
    MEMTYPE   = OTH
    SIZE      = BYTE
    CACHE     = YES

ENDGROUP

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

FUNCTION      = "!DPTA420.CFG Version"
   CHOICE     = "6E9"
   FREE

; MUST clear config regs not used above
   INIT       = IOPORT(5) LOC(7-0) 00000000
   INIT       = IOPORT(6) LOC(7-0) 00000000
   INIT       = IOPORT(7) LOC(7-0) 00000000
   INIT       = IOPORT(9) LOC(7-0) 00000000

; THIS STATEMENT ENABLES TIMEOUTS

   INIT       = IOPORT(8) LOC(2) 0

; FLOPPY MUST ALWAYS BE AT PRIMARY, ENSURING 3F6

   INIT       = IOPORT(1) LOC(0) 0

; THIS STATEMENT ENABLES BUS MASTERING

   INIT       = IOPORT(2) LOC(0) 1

; THIS STATEMENT DISABLES ISA ADDRESSING (PRIMARY AND SECONDARY)

   INIT      = IOPORT(1) LOC(1) 1
   INIT      = IOPORT(1) LOC(6) 1

; THIS STATEMENT IS THE VERSION OF THE CONFIG FILE

   INIT       = IOPORT(4) LOC(2-0) 110

; THIS STATEMENT ENABLES THE CONFIG

   INIT       = IOPORT(10) LOC(7-0) 11111000