;
;  Altos Base I/O Board (AT MODE)
;
BOARD
  ID = "ACS0201"
  NAME = "Altos Base I/O Board"
  MFR = "Altos"
  CATEGORY = "MFC"
  SLOT = EISA
  LENGTH = 330
  SKIRT = NO
  READID = YES
  AMPERAGE = 3500
  IOCHECK = VALID
  DISABLE = SUPPORTED


  COMMENTS="This board supplies a floppy disk drive controller, a SCSI
            controller, two asynchronous serial ports, and a parallel port."



IOPORT(1) = 0ZCF1h
  SIZE = BYTE
  INITVAL = 1x000000

IOPORT(2) = 0ZCF3h
  SIZE = BYTE
  INITVAL = 000xxxxx

JUMPER(1) = 2
  NAME = "E1 on BIO"
  JTYPE = INLINE
  VERTICAL = YES
  REVERSE = NO
  LABEL = LOC(3 2 1) "3" "2" "1"
  FACTORY = LOC(3^2 2^1) 01
  COMMENTS = "This jumper determines if the floppy subsection is enabled
              (2^1) or disabled (3^2)."
  HELP = "Disable the floppy disk controller on the Base I/O board only
          if you are planning on using an alternate floppy disk controller
          (i.e. The floppy cable is connected to some board other than the
          Base I/O.)"
  

JUMPER(2) = 1
  NAME = "E1 on Daughter Board"
  JTYPE = PAIRED
  VERTICAL = YES
  REVERSE = YES
  FACTORY = LOC(1) 0
  COMMENTS = "This jumper determines if the ethernet interface is V1.0
              (Jumper on) or V2.0 (Jumper off) compatible."
  HELP = "This jumper should be off."


JUMPER(3) = 1
  NAME = "E2 on Daughter Board"
  JTYPE = PAIRED
  VERTICAL = YES
  REVERSE = YES
  FACTORY = LOC(1) 1
  COMMENTS = "+12 Volts is supplied to the thicknet (AUI) interface through
              this jumper."
  HELP = "This jumper needs to be on if thicknet (AUI) is being used."

JUMPER(4) = 7
  NAME = "U7-U9 Daughter Board"
  JTYPE = TRIPOLE
  VERTICAL = YES
  REVERSE = YES
  FACTORY = LOC(7-1) 0000000
  COMMENTS = "This jumper block allows you to select between thicknet (U7^U8)
              and thinnet (U8^U9) ethernet interfaces."
  HELP = "Set this jumper block to match the ethernet interface (Thick or Thin)
          you are using."

FUNCTION = "Floppy Disk Controller"
  TYPE = "MSD,FPYCTL,FIFO"
  COMMENTS = "This circuitry is a superset of the typical ISA floppy disk
              controller.  It contains an internal FIFO and can support 2
              5 1/4 or 3 1/2 floppies."
  HELP = "The floppy section of the Base I/O board can be enabled/disabled,
          see jumper 1."
  CHOICE = "Enabled"

      FREE
        IRQ = 6
          SHARE = NO
          TRIGGER = EDGE
        PORT = 03F0h-03F7h
          SIZE = BYTE
        DMA = 2
          SIZE = BYTE
          TIMING = TYPEB
        INIT = JUMPER(1)LOC(3^2 2^1) 01
        INIT = IOPORT(1)LOC(6) 0 

  CHOICE = "Disabled"
    DISABLE = yes

    FREE
        INIT = JUMPER(1)LOC(3^2 2^1) 10
        INIT = IOPORT(1)LOC(6) 0

FUNCTION = "SCSI Controller"
  TYPE = "MSD,SCSI"
  COMMENTS = "The controller on the Base I/O board is configured as SCSI ID
              7.  It terminates one end of the SCSI bus and supplies 
              termination power for the other end."
  HELP = "If the LED CR2 is illuminated then the SCSI bus may not be receiving
          termination power because the fuse F1 is blown."
  CHOICE = "Enabled"

      FREE
         PORT = 0Z000h - 0Z01Fh
           SIZE = BYTE
         INIT = IOPORT(2)LOC(0) 1
         IRQ = 15
           SHARE = YES
           TRIGGER = LEVEL
         DMA = 5
           SIZE = DWORD
           TIMING = TYPEB

  CHOICE = "Disabled"
    DISABLE = yes

    FREE
      INIT = IOPORT(2)LOC(0) 0


FUNCTION = "Parallel Port"
  TYPE = "PAR"
  COMMENTS = "The parallel port has a standard 25 pin connector and is a 
              superset of a typical ISA parallel port card."
  HELP = "This section of the Base I/O board can be disabled in order to
          allow the use of other cards that require this address range." 
  CHOICE = "LPT1"

      FREE
        IRQ = 7
          SHARE = NO
          TRIGGER = EDGE
        PORT = 0102h-0102h
          SIZE = BYTE
        PORT = 0378h-037Ah
          SIZE = BYTE
        INIT = IOPORT(2)LOC(4) 1 

  CHOICE = "Disabled"
    DISABLE = yes

    FREE
          INIT = IOPORT(2)LOC(4) 0 

FUNCTION = "Serial Port COM1"
  TYPE = "COM,ASY"
  COMMENTS = "The serial port has a standard 9 pin connector and is a
              superset of a typical ISA serial port card."
  HELP = "This section of the Base I/O board can be disabled in order to 
          allow the use of other cards that require this address range."
  CHOICE = "COM1"
    SUBTYPE = "COM1"

      FREE
        IRQ = 4
          SHARE = NO
          TRIGGER = EDGE
        PORT = 03F8h-03FFh
          SIZE = BYTE
        INIT = IOPORT(2)LOC(2) 1 

  CHOICE = "Disabled"
     DISABLE = yes

     FREE
          INIT = IOPORT(2)LOC(2) 0 

FUNCTION = "Serial Port COM2"
  TYPE = "COM,ASY"
  COMMENTS = "The serial port has a standard 9 pin connector and is a
              superset of a typical ISA serial port card."
  HELP = "This section of the Base I/O board can be disabled in order to 
          allow the use of other cards that require this address range."
  CHOICE = "COM2"
    SUBTYPE = "COM2"

      FREE
        IRQ = 3
          SHARE = NO
          TRIGGER = EDGE
        PORT = 02F8h-02FFh
          SIZE = BYTE
        INIT = IOPORT(2)LOC(3) 1 

  CHOICE = "Disabled"
     DISABLE = yes

    FREE
          INIT = IOPORT(2)LOC(3) 0 

FUNCTION = "Ethernet Controller"
  TYPE = "NET,ETH"
  COMMENTS = "This is the subsection of the Base I/O board that perform ISA
              bus mastership cycles."
  HELP = "In order for ethernet to work properly jumpers 2,3 and 4 must be
          properly configured."

  SUNFUNCTION = "Ethernet Controller"
  CHOICE = "Enabled"
      FREE
        PORT = 0ZCD0h - 0ZCD1h
           SIZE = BYTE
        PORT = 0ZCD2h
           SIZE = WORD
        IRQ = 10
          SHARE = YES
          TRIGGER = LEVEL
        DMA = 7

  SUBFUNCTION = "Ethernet Version"
   CHOICE = "1.0"
      FREE
        INIT = JUMPER(2)LOC(1) 1

   CHOICE = "2.0"
      FREE
        INIT = JUMPER(2)LOC(1) 0

   SUBFUNCTION = "Ethernet Cabling"
    CHOICE = "Thick Net"
      FREE
        INIT = JUMPER(4)LOC(7-1) 0000000
        INIT = JUMPER(3)LOC(1) 1
   
    CHOICE = "Thin Net"
      FREE
        INIT = JUMPER(4)LOC(7-1) 1111111
        INIT = JUMPER(3)LOC(1) 0