;
; (C)Copyright Distributed Processing Technology, 1989-1992
;    All Rights Reserved.
;
; DPT PM2012B2/9X EISA to SCSI Host Bus Adapter w/ Optional Cache
;                        Configuration File
;
;    Date     = 7/13/92
;    Version  = (See version at end of this file.)
;    Filename = !DPTA502.CFG
;

BOARD
  ID          = "DPTA502"
  NAME        = "DPT SCSI Host Bus Adapter (PM2012B2/9X)"
  MFR         = "DPT"
  CATEGORY    = "MSD"
  SLOT        = EISA
  LENGTH      = 341
  SKIRT       = NO
  READID      = YES
  BUSMASTER   = 999
  AMPERAGE    = 4500
  IOCHECK     = INVALID
  DISABLE     = SUPPORTED
  COMMENTS    = "\nThe Distributed Processing Technology PM2012B2/9X is a high
                performance SCSI Host Bus Adapter with an EISA host interface.\n
                Key features of the adapter are:\n\n
                \t* Up to 16MB of disk cache\n
                \t* 33MB/sec EISA transfer\n
                \t* EISA bus mastering\n
                \t* SCSI-2 and CCS compliant\n
                \t* 10MB/sec SCSI sync transfer\n
                \t* WD1003 hardware emulation\n
                \t* CAM-compliant EATA interface\n
                \t* Overlapped commands\n
                \t* Scatter/gather\n
                \t* Automatic request sense\n
                \t* RAID Support\n\n
                For additional information, contact:\n\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 Disable"
  JTYPE       = PAIRED
  LABEL       = LOC(1) "Y20"
  FACTORY     = LOC(1) 0
  VERTICAL    = YES
  REVERSE     = NO
  COMMENTS    = "Install jumper to Disable floppy controller on card."
  HELP        = "If these pins are not jumpered the onboard floppy controller
                 is enabled.  If you wish to disable it jumper these pins."

JUMPER(2)     = 1
  NAME        = "Option ROM Size"
  JTYPE       = PAIRED
  LABEL       = LOC(1) "Y19"
  FACTORY     = LOC(1) 0
  VERTICAL    = YES
  REVERSE     = NO
  COMMENTS    = "Install jumper for 27256 (32K) type ROM. The DPT Controller
                 currently supports only the 2764 size so this jumper should
                 not be installed."
  HELP        = "The DPT Controller currently supports only the 2764 size
                 ROM in the option ROM socket.  This jumper should not be
                 installed."

JUMPER(4)     = 2
  NAME        = "Factory Use Only"
  JTYPE       = INLINE
  LABEL       = LOC(1^2) "Y4"
  FACTORY     = LOC(1 2) 00
  VERTICAL    = NO
  REVERSE     = NO
  COMMENTS    = "Do not jumper these pins!"
  HELP        = "These pins are used for an RS-232 connector for factory debug
                of the PM2012.  Do not put jumpers on these pins."
JUMPER(5)     = 1
  NAME        = "Firmware ROM Size"
  JTYPE       = TRIPOLE
  LABEL       = LOC(1) "Y23"
  FACTORY     = LOC(1) 0
  VERTICAL    = NO
  REVERSE     = NO
  COMMENTS    = "This jumper should be factory set to the correct setting
                 and should not require adjustment. The jumper should be in
                 the lower location for 27256 (32K) size ROM, or in the
                 upper location for 27512 (64K) size."
  HELP        = "There must be a jumper on one of these two locations."


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

GROUP         = "HARDWARE CONFIGURATION"
TYPE          = "MSD,DSKCTL"
FUNCTION      = "Hardware Mapping"
SUBFUNCTION   = "I/O Ports"
  COMMENTS    = "Select Primary to boot in WD1003 mode.\n
                 Select Secondary to disable."
  HELP        = "This function allows the controller I/O ports to be used at
                 the Primary location, which is bootable with a standard BIOS,
                 or the Secondary location, which is commonly used as a
                 DISABLE location with slot-specific addressing."
  CONNECTION  = "Internal SCSI Connector, J10, Top Right\n
                 External SCSI Connector, J11, Middle Right"
  CHOICE      = "Primary (Bootable)"
    FREE
    PORT      = 1F0h
      SIZE    = WORD
    PORT      = 1F1h-1F7h
    INIT      = IOPORT(1) LOC(1) 0
    INIT      = IOPORT(1) LOC(0) 0
    INIT      = IOPORT(4) LOC(7) 0
  CHOICE      = "Secondary/Disabled"
    FREE
    PORT      = 170h
      SIZE    = WORD
    SHARE     = YES
    PORT      = 171h-177h
    SHARE     = YES
    INIT      = IOPORT(1) LOC(1) 1
    INIT      = IOPORT(1) LOC(0) 0
    INIT      = IOPORT(4) LOC(7) 1
SUBFUNCTION   = "Interrupt Number"
  COMMENTS    = "Select 14-Edge to boot in WD1003 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, or IRQ 11H or 15H.  These interrupts may also be chosen
                 as Edge (non-sharable) or Level (sharable)."
  CHOICE      = "14 - Edge (Bootable)"
    FREE
    IRQ       = 14
    TRIGGER   = EDGE
    INIT      = IOPORT(1) LOC(5 4 3) 100
    INIT      = IOPORT(1) LOC(2) 0
    INIT      = IOPORT(4) LOC(6) 0
    INIT      = IOPORT(5) LOC(6) 0
    INIT      = IOPORT(6) LOC(6) 1
    INIT      = IOPORT(7) LOC(6) 1
    INIT      = IOPORT(8) LOC(6) 1
  CHOICE      = "14 - Level"
    FREE
    IRQ       = 14
    TRIGGER   = LEVEL
    SHARE     = YES
    INIT      = IOPORT(1) LOC(5 4 3) 100
    INIT      = IOPORT(1) LOC(2) 1
    INIT      = IOPORT(4) LOC(6) 1
    INIT      = IOPORT(5) LOC(6) 0
    INIT      = IOPORT(6) LOC(6) 1
    INIT      = IOPORT(7) LOC(6) 1
    INIT      = IOPORT(8) LOC(6) 1
  CHOICE      = "15 - Edge"
    FREE
    IRQ       = 15
    TRIGGER   = EDGE
    INIT      = IOPORT(1) LOC(5 4 3) 010
    INIT      = IOPORT(1) LOC(2) 0
    INIT      = IOPORT(4) LOC(6) 0
    INIT      = IOPORT(5) LOC(6) 1
    INIT      = IOPORT(6) LOC(6) 1
    INIT      = IOPORT(7) LOC(6) 1
    INIT      = IOPORT(8) LOC(6) 1
  CHOICE      = "15 - Level"
    FREE
    IRQ       = 15
    TRIGGER   = LEVEL
    SHARE     = YES
    INIT      = IOPORT(1) LOC(5 4 3) 010
    INIT      = IOPORT(1) LOC(2) 1
    INIT      = IOPORT(4) LOC(6) 1
    INIT      = IOPORT(5) LOC(6) 1
    INIT      = IOPORT(6) LOC(6) 1
    INIT      = IOPORT(7) LOC(6) 1
    INIT      = IOPORT(8) LOC(6) 1
  CHOICE      = "11 - Edge"
    FREE
    IRQ       = 11
    TRIGGER   = EDGE
    INIT      = IOPORT(1) LOC(5 4 3) 001
    INIT      = IOPORT(1) LOC(2) 0
    INIT      = IOPORT(4) LOC(6) 0
    INIT      = IOPORT(5) LOC(6) 1
    INIT      = IOPORT(6) LOC(6) 1
    INIT      = IOPORT(7) LOC(6) 0
    INIT      = IOPORT(8) LOC(6) 1
  CHOICE      = "11 - Level"
    FREE
    IRQ       = 11
    TRIGGER   = LEVEL
    SHARE     = YES
    INIT      = IOPORT(1) LOC(5 4 3) 001
    INIT      = IOPORT(1) LOC(2) 1
    INIT      = IOPORT(4) LOC(6) 1
    INIT      = IOPORT(5) LOC(6) 1
    INIT      = IOPORT(6) LOC(6) 1
    INIT      = IOPORT(7) LOC(6) 0
    INIT      = IOPORT(8) LOC(6) 1
  CHOICE      = "Disabled"
    DISABLE   = YES
    FREE
    INIT      = IOPORT(1) LOC(5 4 3) 000
FUNCTION      = "Floppy Drive"
COMMENTS    = "Select Primary to boot in WD1003 mode.\n
                Install jumper Y20 to disable."
  HELP        = "The Primary and Secondary locations are automatically
                selected  during boot, but the Disable function is
                accomplished with jumper Y20."
  CONNECTION  = "Floppy Connector, J8 Top Middle"
  CHOICE      = "Primary"
    FREE
    PORT      = 3F0h-3F7h
    INIT      = JUMPER(2) LOC(1) 1
CHOICE      = "Disabled"
    DISABLE   = YES
    FREE
    INIT      = JUMPER(1) LOC(1) 1
  CHOICE      = "Secondary"
    FREE
    PORT      = 370h-377h
    SHARE     = YES
    INIT      = JUMPER(2) LOC(1) 0
FUNCTION      = "Option ROM"
  COMMENTS    = "Select C8000 or D8000 to allow the BIOS to see the
                 onboard ROM."
  HELP        = "This ROM is normally the BR401X SmartROM, an INT13
                 replacement BIOS, which allows for higher performance, larger
                 capacity, and easier installation."
  CHOICE      = "Enabled @ C8000h"
    FREE
    INIT      = IOPORT(11) LOC(1) 1
    INIT      = IOPORT(11) LOC(2) 0
    MEMORY    = 8K
    ADDRESS   = 0C8000h
    WRITABLE  = NO
    MEMTYPE   = OTH
    SIZE      = BYTE
    CACHE     = YES
  CHOICE      = "Disabled"
    DISABLE   = YES
    FREE
    INIT      = IOPORT(11) LOC(1) 0
  CHOICE      = "Enabled @ D8000h"
    FREE
    INIT      = IOPORT(11) LOC(1) 1
    INIT      = IOPORT(11) LOC(2) 1
    MEMORY    = 8K
    ADDRESS   = 0D8000h
    WRITABLE  = NO
    MEMTYPE   = OTH
    SIZE      = BYTE
    CACHE     = YES
FUNCTION   = "HBA SCSI ID"
   COMMENTS   = "Select a SCSI ID for the host bus adapter which is not
                 currently used by another SCSI device on the same SCSI bus."
   HELP       = "The controller must have a unique SCSI ID."
   CHOICE     = "7"
   FREE
   INIT       = IOPORT(4) LOC(5-3) 111
   CHOICE     = "0"
   FREE
   INIT       = IOPORT(4) LOC(5-3) 000
   CHOICE     = "1"
   FREE
   INIT       = IOPORT(4) LOC(5-3) 001
   CHOICE     = "2"
   FREE
   INIT       = IOPORT(4) LOC(5-3) 010
   CHOICE     = "3"
   FREE
   INIT       = IOPORT(4) LOC(5-3) 011
   CHOICE     = "4"
   FREE
   INIT       = IOPORT(4) LOC(5-3) 100
   CHOICE     = "5"
   FREE
   INIT       = IOPORT(4) LOC(5-3) 101
   CHOICE     = "6"
   FREE
   INIT       = IOPORT(4) LOC(5-3) 110

ENDGROUP

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

GROUP         = "WD1003 EMULATION MAPPINGS"
FUNCTION      = "Drive 0"
   COMMENTS   = "Select the SCSI ID and LUN of the hard drive to be emulated
                 as WD1003 drive 0 (C:).  Select Disabled if this is not the
                 booting controller or for no drive 0 emulation."
   HELP       = "The SCSI ID should be unique and the LUN is normally set to
                 0 on SCSI drives, but may be set to other than 0 on SCSI
                 bridge controllers."

SUBFUNCTION   = "SCSI ID"
   COMMENTS   = "Select the SCSI ID of the hard drive to be emulated
                 as WD1003 drive 0 (C:).  Select DISABLED if this is not the
                 booting controller or for no drive 0 emulation."
   HELP       = "The SCSI ID should be unique."
   CHOICE     = "0"
   FREE
   INIT       = IOPORT(5) LOC(5-3) 000
   CHOICE     = "1"
   FREE
   INIT       = IOPORT(5) LOC(5-3) 001
   CHOICE     = "2"
   FREE
   INIT       = IOPORT(5) LOC(5-3) 010
   CHOICE     = "3"
   FREE
   INIT       = IOPORT(5) LOC(5-3) 011
   CHOICE     = "4"
   FREE
   INIT       = IOPORT(5) LOC(5-3) 100
   CHOICE     = "5"
   FREE
   INIT       = IOPORT(5) LOC(5-3) 101
   CHOICE     = "6"
   FREE
   INIT       = IOPORT(5) LOC(5-3) 110
   CHOICE     = "7"
   FREE
   INIT       = IOPORT(5) LOC(5-3) 111
   CHOICE     = "Disabled"
   FREE
   INIT       = IOPORT(5) LOC(7) 1

SUBFUNCTION   = "SCSI LUN"
   COMMENTS   = "Select the LUN on the hard drive to be emulated as WD1003
                 drive 0 (C:).  If the ID is disabled, this selection is
                 ignored."
   HELP       = "The LUN is normally set to 0 on SCSI drives, but may be set
                 to other than 0 on SCSI bridge controllers."
   CHOICE     = "0"
   FREE
   INIT       = IOPORT(5) LOC(2-0) 000
   CHOICE     = "1"
   FREE
   INIT       = IOPORT(5) LOC(2-0) 001
   CHOICE     = "2"
   FREE
   INIT       = IOPORT(5) LOC(2-0) 010
   CHOICE     = "3"
   FREE
   INIT       = IOPORT(5) LOC(2-0) 011
   CHOICE     = "4"
   FREE
   INIT       = IOPORT(5) LOC(2-0) 100
   CHOICE     = "5"
   FREE
   INIT       = IOPORT(5) LOC(2-0) 101
   CHOICE     = "6"
   FREE
   INIT       = IOPORT(5) LOC(2-0) 110
   CHOICE     = "7"
   FREE
   INIT       = IOPORT(5) LOC(2-0) 111

FUNCTION      = "Drive 1"
   COMMENTS   = "Select the SCSI ID and LUN of the hard drive to be emulated
                 as WD1003 drive 1 (D:). Select Disabled for no drive 1
                 emulation."
   HELP       = "The SCSI ID should be unique and the LUN is normally set to
                 0 on SCSI drives, but may be other than 0 on SCSI bridge
                 controllers."

SUBFUNCTION   = "SCSI ID"
   COMMENTS   = "Select the SCSI ID of the hard drive to be emulated
                 as WD1003 drive 1 (D:).Select Disabled for no drive 1
                 emulation."
   HELP       = "The SCSI ID should be unique."
   CHOICE     = "Disabled"
   FREE
   INIT       = IOPORT(6) LOC(7) 1
   CHOICE     = "1"
   FREE
   INIT       = IOPORT(6) LOC(5-3) 001
   CHOICE     = "0"
   FREE
   INIT       = IOPORT(6) LOC(5-3) 000
   CHOICE     = "2"
   FREE
   INIT       = IOPORT(6) LOC(5-3) 010
   CHOICE     = "3"
   FREE
   INIT       = IOPORT(6) LOC(5-3) 011
   CHOICE     = "4"
   FREE
   INIT       = IOPORT(6) LOC(5-3) 100
   CHOICE     = "5"
   FREE
   INIT       = IOPORT(6) LOC(5-3) 101
   CHOICE     = "6"
   FREE
   INIT       = IOPORT(6) LOC(5-3) 110
   CHOICE     = "7"
   FREE
   INIT       = IOPORT(6) LOC(5-3) 111

SUBFUNCTION   = "SCSI LUN"
   COMMENTS   = "Select the LUN on the hard drive to be emulated as WD1003
                drive 1 (D:). If the ID is disabled, this selection is
                ignored."
   HELP       = "The LUN is normally set to 0 on SCSI drives, but may be set
                to other than 0 on SCSI bridge controllers."
   CHOICE     = "0"
   FREE
   INIT       = IOPORT(6) LOC(2-0) 000
   CHOICE     = "1"
   FREE
   INIT       = IOPORT(6) LOC(2-0) 001
   CHOICE     = "2"
   FREE
   INIT       = IOPORT(6) LOC(2-0) 010
   CHOICE     = "3"
   FREE
   INIT       = IOPORT(6) LOC(2-0) 011
   CHOICE     = "4"
   FREE
   INIT       = IOPORT(6) LOC(2-0) 100
   CHOICE     = "5"
   FREE
   INIT       = IOPORT(6) LOC(2-0) 101
   CHOICE     = "6"
   FREE
   INIT       = IOPORT(6) LOC(2-0) 110
   CHOICE     = "7"
   FREE
   INIT       = IOPORT(6) LOC(2-0) 111

ENDGROUP

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

GROUP         = "CONTROLLER PARAMETERS"

FUNCTION      = "SCSI Parameters"

SUBFUNCTION   = "Maximum Transfer Rate"
   COMMENTS   = "Select the maximum SCSI transfer rate for all drives on the
                 controller.  This rate will apply to the Internal and
                 External SCSI connector."
   CHOICE     = "10MB/s"
   FREE
   INIT       = IOPORT(8) LOC(4-3) 00
   CHOICE     = "8MB/s"
   FREE
   INIT       = IOPORT(8) LOC(4-3) 01
   CHOICE     = "5MB/s"
   FREE
   INIT       = IOPORT(8) LOC(4-3) 10
   CHOICE     = "Asynchronous"
   FREE
   INIT       = IOPORT(8) LOC(4-3) 11

SUBFUNCTION   = "External Cable Detection"
   COMMENTS   = "Select Yes for the controller to check for an external SCSI
                 cable.  The presence of an external cable will force all
                 SCSI transfers, internal and external, to 5MB/s as some hard
                 drives are unreliable at 10MB/s on external SCSI cables."
   CHOICE     = "Yes - 5MB/s"
   FREE
   INIT       = IOPORT(8) LOC(5) 0
   CHOICE     = "No - 10MB/s"
   FREE
   INIT       = IOPORT(8) LOC(5) 1

SUBFUNCTION   = "Command Queueing"
   COMMENTS   = "Select Enable to allow the controller to perform command
                 queueing on devices that support command queueing.
                 Select Disable to prevent command queueing on all devices.
                 Command Queueing is only available in firmware versions
                 4A and later."
   CHOICE     = "Enabled"
   FREE
   INIT       = IOPORT(8) LOC(0) 0
   CHOICE     = "Disabled"
   FREE
   INIT       = IOPORT(8) LOC(0) 1

SUBFUNCTION   = "Command Timeout"
   COMMENTS   = "Enabled, the controller will timeout on all Read and Write
                 commands that are active for more than 5 seconds.  Timeouts
                 are only performed on caching controllers.  The controller
                 will reset the SCSI bus and retry the command.  Timeouts
                 should be enabled on all controllers with the DM401X Disk
                 Mirroring Module."
   CHOICE     = "Enabled - 5 sec"
   FREE
   INIT       = IOPORT(8) LOC(2) 0
   CHOICE     = "Disabled"
   FREE
   INIT       = IOPORT(8) LOC(2) 1

FUNCTION      = "Cache Parameters"
SUBFUNCTION   = "Cache"
   COMMENTS   = "Select Enable (Write-Back) to allow the controller to
                 accept write data immediately and write to disk at a
                 later point. Select Enable (Write-Though) to write the
                 data to the disk immediately but also put it into cache
                 for reads. Select Disable to write the data immediately
                 but not put it into cache and read caching will be disabled."
   CHOICE     = "Enabled (Write-Back)"
   FREE
   INIT       = IOPORT(7) LOC(7) 0
   INIT       = IOPORT(8) LOC(7) 0
   CHOICE     = "Enabled (Write-Through)"
   FREE
   INIT       = IOPORT(7) LOC(7) 0
   INIT       = IOPORT(8) LOC(7) 1
   CHOICE     = "Disabled"
   FREE
   INIT       = IOPORT(7) LOC(7) 1
   INIT       = IOPORT(8) LOC(7) 1

SUBFUNCTION   = "Max. Percentage Dirty"
   COMMENTS   = "This selection indicates the amount of cache
                 dedicated to dirty (written) data. Once the limit
                 has been exceeded, the controller will begin to
                 perform write-backs to the disk."
   CHOICE     = "50%"
   FREE
   INIT       = IOPORT(7) LOC(0) 0
   CHOICE     = "80%"
   FREE
   INIT       = IOPORT(7) LOC(0) 1

SUBFUNCTION   = "Max. Percentage Look-Ahead"
   COMMENTS   = "This selection indicates the amount of cache
                 dedicated to look ahead (pre-fetch) data."
   CHOICE     = "30%"
   FREE
   INIT       = IOPORT(7) LOC(1) 0
   CHOICE     = "80%"
   FREE
   INIT       = IOPORT(7) LOC(1) 1

SUBFUNCTION   = "Look-Ahead"
   COMMENTS   = "This selection enables or disables look-ahead
                 (pre-fetch) allowed after a read operation. Selecting
                 DISABLED will turn off the look-ahead feature."
   CHOICE     = "Enabled (8 blocks)"
   FREE
   INIT       = IOPORT(7) LOC(2) 0
   CHOICE     = "Disabled"
   FREE
   INIT       = IOPORT(7) LOC(2) 1

SUBFUNCTION   = "Cache Threshold"
   COMMENTS   = "This selection indicates the largest read or write
                 command that will be cached. Selecting 65535 will allow
                 all commands (regardless of size) to utilize caching"
   CHOICE     = "16 blocks"
   FREE
   INIT       = IOPORT(7) LOC(3) 0
   CHOICE     = "65535 blocks"
   FREE
   INIT       = IOPORT(7) LOC(3) 1

SUBFUNCTION   = "Caching Parameters"
   COMMENTS   = "This selection specifies whether the EISA config values
                 specified above should override any values previously
                 stored on the disk using the Mode Select command.  EISA
                 Config Overrides is only available with firmware version
                 4A and later."
   CHOICE     = "Use Values Stored on Device"
   FREE
   INIT       = IOPORT(8) LOC(1) 0
   CHOICE     = "EISA Config Overrides"
   FREE
   INIT       = IOPORT(8) LOC(1) 1

ENDGROUP

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

FUNCTION      = "!DPTA502.CFG Version"
   CHOICE     = "005D"
   FREE

; THIS STATEMENT ENABLES BUS MASTERING

   INIT       = IOPORT(2) LOC(0) 1

; THIS STATEMENT IS THE VERSION OF THE CONFIG FILE

   INIT       = IOPORT(4) LOC(2-0) 010

; THIS STATEMENT ENABLES THE CONFIG

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