;
;   Mylex MAE486 EISA 32-Bit System Board
;
;   (C)Copyright Mylex Corp.,  1989-1990
;      All Rights Reserved.
;
;   06/18/90 v1.1

BOARD
   ID = "MLXFF01"
   NAME = "Mylex MAE486 EISA 32-Bit 486 System Board"
   MFR = "Mylex Corporation"
   CATEGORY = "SYS"
   AMPERAGE = 9000
   SLOT = EMB(0)
   READID = yes
   COMMENTS = "
           This is a Hi-Performance EISA 32-Bit 486
           System Board from Mylex Corp., Fremont,
           CA. It has 128KB of external direct-
           mapped write-back Cache and support for
           the Weitek 4167 Co-processor."

SYSTEM
   NONVOLATILE = 8192
   AMPERAGE = 20000
   SLOT(1) = EISA
      LENGTH = 341
      BUSMASTER = yes
   SLOT(2) = EISA
      LENGTH = 341
      BUSMASTER = yes
   SLOT(3) = EISA
      LENGTH = 341
      BUSMASTER = yes
   SLOT(4) = EISA
      LENGTH = 341
      BUSMASTER = yes
   SLOT(5) = EISA
      LENGTH = 341
      BUSMASTER = yes
   SLOT(6) = EISA
      LENGTH = 341
      BUSMASTER = yes
   SLOT(7) = EISA
      LENGTH = 341
      BUSMASTER = no
   SLOT(8) = EISA
      LENGTH = 341
      BUSMASTER = no

JUMPER(1) = 1
   JTYPE = paired
   NAME = "Ext. Cache Enable"
   VERTICAL = yes
   LABEL = LOC(1) "J1"
   FACTORY = LOC(1) 1
   COMMENTS = "
            1-2 Enables External Cache\n
           OPEN Disables External Cache"

JUMPER(2) = 1
   JTYPE = tripole
   NAME = "25/33MHz Select"
   VERTICAL = yes
   REVERSE = yes
   LABEL = LOC(1) "J2"
   COMMENTS = "
            1-2 is for 25MHz operation (Default)\n
           2-3 is for 33MHz operation"

JUMPER(3) = 1
   JTYPE = paired
   NAME = "Memory Configuration"
   VERTICAL = yes
   REVERSE = yes
   LABEL = LOC(1) "J3"
   COMMENTS = "
           J3-J12 Set amount of on-board memory"

JUMPER(4) = 1
   JTYPE = paired
   NAME = "Memory Configuration"
   VERTICAL = yes
   REVERSE = yes
   LABEL = LOC(1) "J4"
   COMMENTS = "
           J3-J12 Set amount of on-board memory"

JUMPER(5) = 1
   JTYPE = paired
   NAME = "Memory configuration"
   VERTICAL = yes
   REVERSE = yes
   LABEL = LOC(1) "J5"
   COMMENTS = "
           J3-J12 Sets amount of on-board memory"

JUMPER(6) = 1
   JTYPE = paired
   NAME = "Memory configuration"
   VERTICAL = yes
   REVERSE = yes
   LABEL = LOC(1) "J6"
   COMMENTS = "
           J3-J12 Sets amount of on-board memory"

JUMPER(7) = 1
   JTYPE = tripole
   NAME = "Memory configuration"
   VERTICAL = yes
   REVERSE = yes
   LABEL = LOC(1) "J7"
   FACTORY = LOC(1) n
   COMMENTS = "
           J3-J12 Sets amount of on-board memory"

JUMPER(8) = 1
   JTYPE = tripole
   NAME = "Memory configuration"
   VERTICAL = yes
   REVERSE = yes
   LABEL = LOC(1) "J8"
   COMMENTS = "
           J3-J12 Sets amount of on-board memory"

JUMPER(9) = 1
   JTYPE = tripole
   NAME = "Memory configuration"
   VERTICAL = yes
   REVERSE = yes
   LABEL = LOC(1) "J9"
   FACTORY = LOC(1) 1
   COMMENTS = "
           J3-J12 Sets amount of on-board memory"

JUMPER(10) = 1
   JTYPE = tripole
   NAME = "Memory configuration"
   VERTICAL = yes
   REVERSE = yes
   LABEL = LOC(1) "J10"
   COMMENTS = "
           J3-J12 Sets amount of on-board memory"

JUMPER(11) = 1
   JTYPE = tripole
   NAME = "Memory configuration"
   VERTICAL = yes
   REVERSE = yes
   LABEL = LOC(1) "J11"
   COMMENTS = "
           J3-J12 Sets amount of on-board memory"

JUMPER(12) = 1
   JTYPE = tripole
   NAME = "Memory configuration"
   VERTICAL = yes
   REVERSE = yes
   LABEL = LOC(1) "J12"
   FACTORY = LOC(1) 1
   COMMENTS = "
           J3-J12 Sets amount of on-board memory"

JUMPER(13) = 1
   JTYPE = tripole
   NAME = "Factory Use Only"
   VERTICAL = yes
   REVERSE = yes
   LABEL = LOC(1) "J15"

JUMPER(14) = 1
   JTYPE = tripole
   NAME = "Factory Use Only"
   VERTICAL = yes
   REVERSE = yes
   LABEL = LOC(1) "J16"

FUNCTION = "Base System Memory Option"
   TYPE = "MEM"
   CHOICE = "640k Base Memory (default)"

FUNCTION = "On-board Memory Size"
   TYPE = "MEM"
   CHOICE = "1MB (4ea 256K x 9 SIMMs)"
      HELP = "
           Install in locations U96-U99"
      FREE
        INIT=JUMPER(3)  LOC(1) 0
        INIT=JUMPER(4)  LOC(1) 0
        INIT=JUMPER(5)  LOC(1) 0
        INIT=JUMPER(6)  LOC(1) 0
        INIT=JUMPER(7)  LOC(1) n
        INIT=JUMPER(8)  LOC(1) 1
        INIT=JUMPER(9)  LOC(1) n
        INIT=JUMPER(10) LOC(1) 0
  	INIT=JUMPER(11) LOC(1) 0
	INIT=JUMPER(12) LOC(1) 0

   CHOICE = "2MB (8ea 256K x 9 SIMMs)"
      HELP = "
           Install in locations U96-U103"
      FREE
        INIT=JUMPER(3)  LOC(1) 1
        INIT=JUMPER(4)  LOC(1) 1
        INIT=JUMPER(5)  LOC(1) 1
        INIT=JUMPER(6)  LOC(1) 1
        INIT=JUMPER(7)  LOC(1) n
        INIT=JUMPER(8)  LOC(1) 0
        INIT=JUMPER(9)  LOC(1) n
        INIT=JUMPER(10) LOC(1) 0
  	INIT=JUMPER(11) LOC(1) 0
	INIT=JUMPER(12) LOC(1) 1

   CHOICE = "4MB (4ea 1MB x 9 SIMMs)"
      HELP = "
	   Install in locations U96-U99"
      FREE
        INIT=JUMPER(3)  LOC(1) 0
        INIT=JUMPER(4)  LOC(1) 0
        INIT=JUMPER(5)  LOC(1) 0
        INIT=JUMPER(6)  LOC(1) 0
        INIT=JUMPER(7)  LOC(1) n
        INIT=JUMPER(8)  LOC(1) 1
        INIT=JUMPER(9)  LOC(1) n
        INIT=JUMPER(10) LOC(1) 1
  	INIT=JUMPER(11) LOC(1) 0
	INIT=JUMPER(12) LOC(1) 1

   CHOICE = "8MB (8ea 1MB x 9 SIMMs)"
      HELP = "
 	   Install in locations U96-U103"
      FREE
        INIT=JUMPER(3)  LOC(1) 1
        INIT=JUMPER(4)  LOC(1) 1
        INIT=JUMPER(5)  LOC(1) 1
        INIT=JUMPER(6)  LOC(1) 1
        INIT=JUMPER(7)  LOC(1) n
        INIT=JUMPER(8)  LOC(1) 0
        INIT=JUMPER(9)  LOC(1) 0
        INIT=JUMPER(10) LOC(1) 1
  	INIT=JUMPER(11) LOC(1) 0
	INIT=JUMPER(12) LOC(1) 1

   CHOICE = "16MB (4ea 4MB x 9 SIMMs)"
      HELP = "
	   Install in locations U96-U99"
      FREE
        INIT=JUMPER(3)  LOC(1) 0
        INIT=JUMPER(4)  LOC(1) 0
        INIT=JUMPER(5)  LOC(1) 0
        INIT=JUMPER(6)  LOC(1) 0
        INIT=JUMPER(7)  LOC(1) 1
        INIT=JUMPER(8)  LOC(1) 0
        INIT=JUMPER(9)  LOC(1) 0
        INIT=JUMPER(10) LOC(1) 1
  	INIT=JUMPER(11) LOC(1) 0
	INIT=JUMPER(12) LOC(1) 1

   CHOICE = "32MB (8ea 4MB x 9 SIMMs)"
      HELP = "
	   Install in locations U96-U103"
      FREE
        INIT=JUMPER(3)  LOC(1) 1
        INIT=JUMPER(4)  LOC(1) 1
        INIT=JUMPER(5)  LOC(1) 1
        INIT=JUMPER(6)  LOC(1) 1
        INIT=JUMPER(7)  LOC(1) 0
        INIT=JUMPER(8)  LOC(1) 0
        INIT=JUMPER(9)  LOC(1) 0
        INIT=JUMPER(10) LOC(1) 1
  	INIT=JUMPER(11) LOC(1) 1
	INIT=JUMPER(12) LOC(1) 1

FUNCTION = "MAE486 System Board Internal"
  TYPE = "SYS"
  HELP = "
            System Function and Initialization\n 
            Parameters inherent to the system board.\n 
            These functions are necessary and cannot\n
           be changed."

  CHOICE = "Version 4B"
    FREE
      IRQ = 0	; System timer
      IRQ = 1	; Keyboard IRQ
      IRQ = 2	; Casade
      IRQ = 8	; Real Time Clock
      IRQ = 13  ; Math Coprocessor
        SHARE = yes
      
      MEMORY = 64K    ; System BIOS
        ADDRESS = 0F0000h
	WRITABLE = NO
	MEMTYPE = SYS
	SIZE = BYTE
	SHARE = NO