;
;  Altos Base I/O Two - LAN only
;	This configuration file is a subset of !acs0a01

BOARD
  ID = "ACS0D01"
  NAME = "Altos Base I/O - LAN only"
  MFR = "Altos Computer Systems"
  CATEGORY = "NET"
  SLOT = EISA
  LENGTH = 220               ; approximate length
  SKIRT = NO
  READID = YES
  AMPERAGE = 3000
  IOCHECK = VALID
  DISABLE = SUPPORTED


  COMMENTS="This board supplies an ethernet controller."


IOPORT(1) = 0ZCF0h			;Interrupt Level Register
  SIZE = BYTE
  INITVAL = 0xxx0xxx

IOPORT(2) = 0ZCF3h			;Function 'Reset/Disable' Register 
  SIZE = BYTE
  INITVAL = 000000xx	       


JUMPER(1) = 1
  NAME = "E1"
  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(2) = 1
  NAME = "E2"
  JTYPE = PAIRED
  VERTICAL = YES
  REVERSE = YES
  FACTORY = LOC(1) 0
  COMMENTS = "This jumper supplies +12 Volts to the thicknet (AUI) interface."
  HELP = "This jumper needs to be installed if thicknet (AUI) is being used."

JUMPER(3) = 1
  NAME = "E3"
  JTYPE = PAIRED
  VERTICAL = YES
  REVERSE = YES
  INITVAL = LOC(1) 0
  FACTORY = LOC(1) 0
  COMMENTS = "This jumper connects logic ground to chassis ground."

JUMPER(4) = 7
  NAME = "2J  3J  4J"
  JTYPE = TRIPOLE
  VERTICAL = YES
  REVERSE = YES
  FACTORY = LOC(1-7) 0000000
  COMMENTS = "This jumper block allows selection between thicknet (3J^4J)
              and thinnet (2J^3J) ethernet interfaces."
  HELP = "Set this jumper block to match the ethernet interface (Thick or Thin)
          being used."


FUNCTION = "Ethernet"
  TYPE = "NET,ETH"
  COMMENTS = "This section of the board performs ISA
              bus mastership cycles."
  HELP = "In order for ethernet to work properly jumpers E1,E2 and 2J,3J,4J
			must be properly configured."

  SUBFUNCTION = "Controller"
	CHOICE = "Enabled"
	  LINK
        IRQ = 10|3|5|11|12|14|15
          SHARE = "net"
          TRIGGER = LEVEL
        INIT = IOPORT(1)LOC(2-0) 010|011|101|001|100|110|111

      FREE
        PORT = 0ZCD0h - 0ZCD1h			;Enet Control and Status
           SIZE = BYTE
        PORT = 0ZCD2h
           SIZE = WORD
        DMA = 7
          SIZE = WORD
          TIMING = DEFAULT
        INIT = IOPORT(2)LOC(1) 1 

	CHOICE = "Disabled"
		DISABLE = yes
		FREE
		INIT = IOPORT(2)LOC(1) 0	;Hold Ethernet controller in Reset 

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

    CHOICE = "1.0"
      FREE
        INIT = JUMPER(1)LOC(1) 1

  SUBFUNCTION = "Cabling"
    CHOICE = "Thin Net"
      FREE
        INIT = JUMPER(4)LOC(1-7) 0000000
        INIT = JUMPER(2)LOC(1) 0

    CHOICE = "Thick Net"
      FREE
        INIT = JUMPER(4)LOC(1-7) 1111111
        INIT = JUMPER(2)LOC(1) 1