;  mach32 Video Accelerator
;
;  (C)Copyright, 1992, 1993
;     All Rights Reserved.
;
;   13/8/93 v1.3 - added APMAP keyword to software statement.


;---------------------------------------------------------------------------
;                               mach32 DRAM ISA
;--------------------------------------------------------------------------- 
 
BOARD
  ID = "ATI4420"
  NAME = "mach32 Video Accelerator Card"
  MFR = "OEM"
  CATEGORY = "VID"
  SLOT = ISA8OR16
  LENGTH = 170                            ;HEIGHT=125
  AMPERAGE = 1500
  READID = NO
  IOCHECK = INVALID
  DISABLE = UNSUPPORTED
  COMMENTS = "Combines Super VGA with a high speed Graphics Engine"
  HELP = "For additional setup options, run the INSTALL program provided with the card.
          Review and follow the recommendations of the SOFTWARE statements to
	  ensure proper configuration of the card."

JUMPER(1) = 4
  NAME = "JU11"
  JTYPE = PAIRED
  VERTICAL = YES
  LABEL = LOC(4 3 2 1) "IRQ2" "IRQ3" "IRQ5" "IRQ10"
  INITVAL = LOC(4 3 2 1) xxxx
  FACTORY = LOC(4 3 2 1) 0000
  COMMENTS = "Selects IRQ line.  Only one jumper can be installed."
  HELP = " To select a IRQ line, place shorting plug across jumper."

JUMPER(2) = 1
  NAME = "JU18"
  JTYPE = PAIRED
  VERTICAL = NO
  REVERSE = YES
  LABEL = LOC(1) "MOUSE ON"
  INITVAL = LOC(1) x
  FACTORY = LOC(1) 1
  COMMENTS = "Enables on card mouse chip."
  HELP = " To enable mouse chip, place shorting plug across jumper."

SOFTWARE(1) = "Please run the INSTALL program and ensure that the Mouse parameters are set to: "
SOFTWARE(2) = "Please run INSTALL APMAP and ensure that the Memory Aperture is set to: "
SOFTWARE(3) = "If using another ATI card in the system with a mouse chip, REMOVE JU18."


;--------------------------------------
;   VIDEO FUNCTION
;--------------------------------------

GROUP = "Video"
FUNCTION = "Video Graphics Adaptor"
  TYPE = "VID"
  COMMENTS = "Provides Super VGA features.
	      NOTE: This option may require a change to a jumper or switch
	      setting, check the jumper and switch settings display."
  HELP = "Use INSTALL program to configure video modes.
	  If disabling the VGA, ensure a second display adaptor is
	  installed in the system to act as the Primary display."
  CONNECTION = "TOP DB15"

  CHOICE = "VGA Enabled"
    FREE
;       VGA ports
;	                    0102h
;		                        03B4h 03B5h 03B8h 03B9h 03BAh                         03BFh
;		                        03D4h 03D5h 03D8h       03DAh
;		03C0h 03C1h 03C2h 03C3h 03C4h 03C5h             03CAh       03CCh       03CEh 03CFh
;	                                                  03D9h	      03DBh 03DCh 03DDh	03DEh
	PORT = 0102h 
	SHARE = NO
	SIZE = BYTE

	PORT = 03B4h-03B5h
	SHARE = NO
	SIZE = BYTE

	PORT = 03B8h-03BAh
	SHARE = NO
	SIZE = BYTE

	PORT = 03BFh
	SHARE = NO
	SIZE = BYTE

	PORT = 03D4h-03D5h
	SHARE = NO
	SIZE = BYTE

	PORT = 03D8h
	SHARE = NO
	SIZE = BYTE

	PORT = 03DAh
	SHARE = NO
	SIZE = BYTE

	PORT = 03C0h-03C5h
	SHARE = NO
	SIZE = BYTE

	PORT = 03CAh
	SHARE = NO
	SIZE = BYTE

	PORT = 03CCh
	SHARE = NO
	SIZE = BYTE

	PORT = 03CEh-03CFh
	SHARE = NO
	SIZE = BYTE

	PORT = 03D9h
	SHARE = NO
	SIZE = BYTE

	PORT = 03DBh-03DEh
	SHARE = NO
	SIZE = BYTE

;	BIOS ROM
	MEMORY = 32K
	ADDRESS = 0C0000h
	WRITABLE = NO
	MEMTYPE = OTH
	SIZE = WORD
	CACHE = YES
	SHARE = NO

;	VIDEO RAM (COLOUR)
	MEMORY = 64K
	ADDRESS = 0A0000h
	WRITABLE = YES
	MEMTYPE = OTH
	SIZE = WORD
	CACHE = NO
	SHARE = NO

;	VIDEO RAM (MONOCHROME)
	MEMORY = 32K
	ADDRESS = 0B8000h
	WRITABLE = YES
	MEMTYPE = OTH
	SIZE = WORD
	CACHE = NO
	SHARE = NO

FUNCTION = "Graphics Engine"
  TYPE = "VID"
  COMMENTS = "Provides 8514 features"
  CONNECTION = "TOP DB15"
  HELP = "Use INSTALL program to configure video modes."

  CHOICE = "Graphics Engine"

  FREE
;       8514 ports
;		002EAh 002EBh 002ECh 002EDh
;		002E8h 006E8h 00AE8h 00EE8h
;		012E8h 016E8h 01AE8h 01EE8h
;		022E8h
;		042E8h 046E8h 04AE8h 
;               082E8h 086E8h 08AE8h 08EE8h
;		092E8h 096E8h 09AE8h 09EE8h
;		0A2E8h 0A6E8h 0AAE8h 0AEE8h
;               0B2E8h 0B6E8h 0BAE8h 0BEE8h
;		0E2E8h
;
;       Extended ports
;		002EEh 006EEh 00AEEh 00EEEh
;		012EEh 016EEh 01AEEh 01EEEh
;		022EEh 026EEh 02AEEh 02EEEh
;		032EEh 036EEh 03AEEh 03EEEh
;		042EEh 046EEh 04AEEh 04EEEh
;		052EEh 056EEh 05AEEh 05EEEh
;               062EEh 066EEh 06AEEh 06EEEh
;		072EEh 076EEh 07AEEh 07EEEh
;		082EEh 086EEh 08AEEh 08EEEh
;               092EEh 096EEh 09AEEh 
;		0A2EEh 0A6EEh 0AAEEh 0AEEEh
;		0B2EEh 0B6EEh 0BAEEh 0BEEEh
;		0C2EEh 0C6EEh 0CAEEh 0CEEEh
;		0D2EEh 0D6EEh 0DAEEh 0DEEEh
;		0E2EEh 0E6EEh 0EAEEh 0EEEEh
;		       0F6EEh        0FEEEh

	PORT = 002EAh-002EDh 
	SHARE = NO
	SIZE = BYTE

	PORT = 002E8h 
	SHARE = NO
	SIZE = WORD

	PORT = 006E8h 
	SHARE = NO
	SIZE = WORD

	PORT = 00AE8h 
	SHARE = NO
	SIZE = WORD

	PORT = 00EE8h 
	SHARE = NO
	SIZE = WORD

	PORT = 012E8h
	SHARE = NO
	SIZE = WORD

	PORT = 016E8h
	SHARE = NO
	SIZE = WORD

	PORT = 01AE8h 
	SHARE = NO
	SIZE = WORD

	PORT = 01EE8h 
	SHARE = NO
	SIZE = WORD

	PORT = 002EEh 
	SHARE = NO
	SIZE = WORD

	PORT = 006EEh 
	SHARE = NO
	SIZE = WORD

	PORT = 00AEEh 
	SHARE = NO
	SIZE = WORD

	PORT = 00EEEh 
	SHARE = NO
	SIZE = WORD

	PORT = 012EEh 
	SHARE = NO
	SIZE = WORD

	PORT = 016EEh 
	SHARE = NO
	SIZE = WORD

	PORT = 01AEEh 
	SHARE = NO
	SIZE = WORD

	PORT = 01EEEh 
	SHARE = NO
	SIZE = WORD

FUNCTION = "Graphics Engine Memory Aperture"
  TYPE = "VID"
  COMMENTS = "NOTE: The user must run the INSTALL program with the
              APMAP parameter in order for these settings to take effect."
  HELP = "Use the INSTALL program with the APMAP parameter to configure
          the Memory Aperture address.
          Review Software statements for recommended settings."

  CHOICE = "Aperture Enabled"

  COMBINE
;	MEMORY APERTURE (can't differentiate size, so assume 4M)
	MEMORY = 4M
	ADDRESS = 0M-15M STEP = 4M
	WRITABLE = YES
	MEMTYPE = OTH
	SIZE = WORD
	CACHE = NO
	SHARE = NO
	INIT = SOFTWARE(2) "Address=0M." | "Address=4M." | "Address=8M." | "Address=12M." 

  CHOICE = "Aperture Disabled"
    DISABLE = YES
    FREE
	INIT = SOFTWARE(2) "DISABLED."


FUNCTION = "Video Interrupt"
  TYPE = "VID"
  COMMENTS = "NOTE: This option may require a change to a jumper setting,
	      check the jumper settings display."

  CHOICE = "Video IRQ Disabled"
    DISABLE = YES
    FREE
	INIT = JUMPER(1) LOC(4 3 2 1) 0000

  CHOICE = "Video IRQ Enabled"

    LINK
	IRQ = 10 | 5 | 3 | 2
	SHARE = NO
	TRIGGER = EDGE
	INIT = JUMPER(1) LOC(4 3 2 1) 0001 | 0010 | 0100 | 1000

ENDGROUP

;--------------------------------------
;   MOUSE FUNCTION
;--------------------------------------

FUNCTION = "InPORT Mouse"
  TYPE = "PTR"
  COMMENTS = "Supports both 2 button and 3 button mouse.
	      NOTE: The user must run the INSTALL program in order for
	      these settings to take effect.  If no mouse is installed,
	      set mouse to disabled."
  HELP = "Use INSTALL program to configure Mouse address and interrupt.
          Review Software statements for recommended settings."
  CONNECTION = "BOTTOM DIN 9"

  CHOICE = "Mouse Enabled"
    AMPERAGE = 1

    COMBINE
	PORT = 23Ch-23Fh | 238h-23Bh 
	SHARE = NO
	SIZE = BYTE

	IRQ = 2 | 3 | 4 | 5
	SHARE = NO
	TRIGGER = EDGE

	INIT = SOFTWARE(1) "PRIMARY, IRQ 2." | "PRIMARY, IRQ 3." | "PRIMARY, IRQ4." | "PRIMARY, IRQ5." |
	                   "SECONDARY, IRQ 2." | "SECONDARY, IRQ 3." | "SECONDARY, IRQ4." | "SECONDARY, IRQ5."
    FREE
	INIT = JUMPER(2) LOC(1) 1

  CHOICE = "Mouse Disabled"
    DISABLE = YES
    FREE
	INIT = SOFTWARE(1) "DISABLED."
	INIT = SOFTWARE(3) ""

;end of board