SUPER VGA BOARD video card Settings and Configuration

Category	Video
Video Types Supported	XVGA
Video Processor	Unidentified
Highest Resolution Supported	1024 x 768
Data Bus Type	16-bit ISA
Memory Type	DRAM
Maximum Onboard Memory	512KB

CONNECTIONS
Purpose	Location	Purpose	Location
15-pin analog video port	CN1	VGA feature connector	CN2

VIDEO MEMORY CACHE CONFIGURATION
Setting		SW1/4
»	Enabled	On
	Disabled	Off

EMULATION MODE CONFIGURATION
Setting		SW1/5
»	Enabled	On
	Disabled CGA & HGC	Off

BIOS ROM ACCESS SELECTION
Mode		SW1/6
»	16-bit	On
	8-bit	Off
Note: Switch SW1/6 is used in conjunction with jumper E2.

MEMORY ACCESS SELECTION
Mode		SW1/7
»	16-bit	On
	8-bit	Off

VGA PURE MODE CONFIGURATION
Mode		SW1/8
»	Enable Super VGA Board extensions	On
	Force pure IBM VGA modes	Off

VERTICAL INTERRUPT CONFIGURATION
IRQ 2/9		E1
»	Disabled	Pins 2 & 3 closed
	Enabled	Pins 1 & 2 closed

16-BIT ROM DECODE CONFIGURATION
Setting		E2
»	C000h - C7FFh memory segment is enabled	Pins 1 & 2 closed
	Decodes memory segments C000h - DFFFh	Pins 2 & 3 closed

FACTORY CONFIGURED - DO NOT ALTER
Switch	Position
SW1/1	On
SW1/2	On
SW1/3	On

DRAM CONFIGURATION
Memory	Bank 0	Bank 1
256KB	(8) 64K x 4	NONE
512KB	(8) 64K x 4	(8) 64K x 4