;
; Star Gate Technologies Inc. - Avanstar 100e (32k)
;

BOARD
	ID="SGT0101"
	NAME="Star Gate Avanstar 100e intelligent serial board"
	MFR="Star Gate"
	CATEGORY="COM"
	SLOT=EISA
	LENGTH=330
	SKIRT=NO
	READID=YES
	IOCHECK=INVALID
	DISABLE=SUPPORTED
	COMMENTS="The Star Gate Avanstar 100e is an intelligent 16 port serial
	          communications controller for EISA bus computers."

;
; Dual port address (MACR0 - MACR2)
;
IOPORT(1)=0zC85h
IOPORT(2)=0zC86h
IOPORT(3)=0zC87h

;
; dual port mask (MAMR0 - MAMR2)
;
IOPORT(4)=0zC8Bh
IOPORT(5)=0zC8Ch
IOPORT(6)=0zC8Dh

;
; Module Config Registers (MCR1, 7)
;
IOPORT(7)=0zCA1h
IOPORT(8)=0zCA7h

;
; Int Chnl Config and Stat Reg (ICCSR0)
;
IOPORT(9)=0zCA9h
	INITVAL=rr01xrxx
	
;
; Output Port Reg to Download mode, Bank 0 (OPR)
;
IOPORT(10)=0zCADh
	INITVAL=rrrrrr00

;
; Function Control Reg to MEM DISABLED (FCR)
;
;
IOPORT(11)=0zCAEh
	INITVAL=rrrxrrrr

;
; Dipswitch Reg
;
IOPORT(12)=0zCA8h
	INITVAL=rrrrrrrx
	

FUNCTION="Dual Port Memory"
	TYPE="COM,SER"
	COMMENTS="The Star Gate Avanstar 100e dual port RAM memory consumes
	          32k of system memory space.  This space can be shared with
			  other Avanstar 100e boards."
	CHOICE="Supported"
		FREE
			INIT=IOPORT(3) LOC(7-0) 00000000
			INIT=IOPORT(4) LOC(7-0) 01111100
			INIT=IOPORT(5) LOC(7-0) 00000000
			INIT=IOPORT(6) LOC(7-0) 00000000
			INIT=IOPORT(7) LOC(7-0) 01001110
			INIT=IOPORT(8) LOC(7-0) 00000100
			INIT=IOPORT(11) LOC(4) 0
		LINK
			MEMORY=32k
			ADDRESS=0D0000h|0D8000h|0C8000h|0C0000h|0A0000h|0A8000h|0B0000h|0B8000h|0E0000h
				WRITABLE=YES
				MEMTYPE=OTHER
				SHARE="SGT01"
				INIT=IOPORT(1) LOC(7-0) 00000000|10000000|10000000|00000000|00000000|10000000|00000000|10000000|00000000
				INIT=IOPORT(2) LOC(7-0) 00001101|00001101|00001100|00001100|00001010|00001010|00001011|00001011|00001110
		
FUNCTION="Interrupt"
	TYPE="COM,SER"
	COMMENTS="The Star Gate Avanstar 100e can share an interrupt level with
	         other Avanstar 100e boards."
	CHOICE="Enabled"
		FREE
				INIT=IOPORT(9) LOC(3) 1
		LINK
			IRQ=5|3|4|9|10|11|12|15
				SHARE="SGT01"
				TRIGGER=LEVEL
				INIT=IOPORT(9) LOC(1 0) 10|00|01|11|00|01|10|11
				INIT=IOPORT(12) LOC(0) 0|0|0|0|1|1|1|1
			
	CHOICE="Disabled"
		LINK
			INIT=IOPORT(9) LOC(3) 0
			INIT=IOPORT(9) LOC(1 0) 00
			INIT=IOPORT(12) LOC(0) 0