8900 VGA MASTER (TWO LAYER) video card Settings and Configuration

Card Type	Video card
Video Chip Set	Unidentified
Maximum Video Memory	8MB DRAM
Video Types Supported	MGA, CGA, EGA, VGA
Highest Resolution Supported	1024 x 768
Data Bus	16-bit ISA

CONNECTIONS
Function	Label	Function	Label
15-pin analog video port	CN1	Feature connector	CN2

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Factory configured - do not alter	SW1/1	On
»	Factory configured - do not alter	SW1/2	On
»	Less than 48KHz scan rate	SW1/3	On
	48-49KHz scan rate	SW1/3	Off
»	Factory configured - do not alter	SW1/4	On
»	Fast address decode	SW1/5	Off
	Slow address decode	SW1/5	On
»	16 bit data path	SW1/6	Off
	8 bit data path	SW1/6	On

DRAM JUMPER CONFIGURATION
Size	JP1	JP2	J3
2MB	Open	Closed	Pins 1 & 2, 4 & 5 closed
4MB	Open	Closed	Pins 1 & 4, 2 & 5 closed
8MB	Closed	Open	Pins 2 & 3, 5 & 6 closed

BUS SIZE SELECTION
Setting		J2
»	Autodetect	Pins 2 & 3 closed
	Standard interface	Pins 1 & 2 closed

INTERRUPT SELECTION
Setting		J1
»	IRQ9 disabled	Pins 2 & 3 closed
	IRQ9 enabled	Pins 1 & 2 closed