;
; DELL DGX EISA CFG Version 1.00
;
BOARD
  ID = "DEL6001"
  MFR = "Dell"
  NAME = "Dell DGX Video Subsystem"
  CATEGORY = "VID"
  SLOT = EISA                           ;EISA slot
  LENGTH = 330                          ;in centmeter
  AMPERAGE = 3000                       ;max current allowed
  SKIRT = NO                            ;board skirt
  READID = YES                          ;ID readable
  IOCHECK = INVALID
  DISABLE = UNSUPPORTED
  COMMENTS = ""

;---------------------------------------------
;
; Control register
;
;       bit 0 : memory map select bit 0         write/read
;       bit 1 : memory map select bit 1         write/read
;               00 : unmapped
;               01 : 512M, 20000000h   
;               10 : 640M, 28000000h
;               11 : 768M, 30000000h
;
;       bit 2 : frame buffer cacheable bit.     write/read
;               write 1 for cacheable.
;
;       bit 3 : video interrupt enable.         write/read
;               write 1 for enable.
;
;       bit 4 : reset                           write
;               write 1 for reset
;
;       bit 5 : video retrace                   read
;
;       bit 6 : VGA passthru enable             write
;               write 0 for enable
;
;       bit 7 : 12 bit per pixel mux enable     write
;               write 1 for enable
;---------------------------------------------

IOPORT(1) = 0ZC88h
	SIZE = BYTE
	INITVAL = xx01xxxxb

JUMPER(1)=2
 NAME="J3"
 JTYPE=INLINE
 VERTICAL=NO
 LABEL=LOC(3-1) "1""2""3"
 FACTORY=LOC(3^2 2^1) 10b
 COMMENTS="This jumper selects the IRQ."

FUNCTION = "Frame Buffer Location, Cacheability"
	COMMENTS = "Frame Buffer Location, Caching Option"
	CHOICE = "20000000h, cached"
	    FREE
		MEMORY = 4M
		ADDRESS = 20000000h
		MEMTYPE = OTHER
		CACHE = YES
		INIT = IOPORT(1)LOC(2-0) 101b
	CHOICE = "28000000h, cached"
	    FREE
		MEMORY = 4M
		ADDRESS = 28000000h
		MEMTYPE = OTHER
		CACHE = YES
		INIT = IOPORT(1)LOC(2-0) 110b
	CHOICE = "30000000h, cached"
	    FREE
		MEMORY = 4M
		ADDRESS = 30000000h
		MEMTYPE = OTHER
		CACHE = YES
		INIT = IOPORT(1)LOC(2-0) 111b
	CHOICE = "20000000h, not cached"
	    FREE
		MEMORY = 4M
		ADDRESS = 20000000h
		MEMTYPE = OTHER
		CACHE = NO
		INIT = IOPORT(1)LOC(2-0) 001b
	CHOICE = "28000000h, not cached"
	    FREE
		MEMORY = 4M
		ADDRESS = 28000000h
		MEMTYPE = OTHER
		CACHE = NO
		INIT = IOPORT(1)LOC(2-0) 010b
	CHOICE = "30000000h, not cached"
	    FREE
		MEMORY = 4M
		ADDRESS = 30000000h
		MEMTYPE = OTHER
		CACHE = NO
		INIT = IOPORT(1)LOC(2-0) 011b
	CHOICE = "Disable"
	    FREE
		INIT = IOPORT(1)LOC(2-0) 000b

FUNCTION = "Video Interrupt Selection"
	CHOICE = "IRQ 2, Disable"
		FREE
		INIT = JUMPER(1) LOC(3^2 2^1) 10b
		INIT = IOPORT(1)LOC(3) 0b
	CHOICE = "IRQ 2, Enable"
		FREE
		IRQ = 2
		SHARE = NO
		TRIGGER = EDGE
		INIT = JUMPER(1) LOC(3^2 2^1) 10b
		INIT = IOPORT(1)LOC(3) 1b
	CHOICE = "IRQ 5, Disable"
		FREE
		INIT = JUMPER(1) LOC(3^2 2^1) 01b
		INIT = IOPORT(1)LOC(3) 0b
	CHOICE = "IRQ 5, Enable"
		FREE
		IRQ = 5
		SHARE = NO
		TRIGGER = EDGE
		INIT = JUMPER(1) LOC(3^2 2^1) 01b
		INIT = IOPORT(1)LOC(3) 1b
	CHOICE = "Disable"
	    DISABLE = YES
		FREE
		INIT = JUMPER(1) LOC(3^2 2^1) 00b
		INIT = IOPORT(1)LOC(3) 0b

FUNCTION = "Color Mode"
	CHOICE = "Normal"
	    FREE
	    INIT = IOPORT(1)LOC(7) 0b
	CHOICE = "12 bits per pixel"
	    FREE
	    INIT = IOPORT(1)LOC(7) 1b