OPTIMA VL-BUS SVGA video card Settings and Configuration

Category	Video
Video Types Supported	XVGA
Video Processor	86C805
Highest Resolution Supported	1280 x 1024
Data Bus Type	32-bit VESA Local Bus
Memory Type	DRAM
Maximum Onboard Memory	2048KB

CONNECTIONS
Purpose	Location	Purpose	Location
15-pin analog video port	CN1	VESA Feature connector	J2

FACTORY CONFIGURED - DO NOT ALTER
Switch	Position
JP8	Pins 1 & 2 closed

INTERRUPT SELECTION
IRQ 2/9		JP1
»	Disabled	Pins 1 & 2 closed
	Enabled	Pins 2 & 3 closed

MULTIMEDIA CONFIGURATION
Setting		JP7
»	Multimedia card is not installed	Pins 2 & 3 closed
	Multimedia card is installed	Pins 1 & 2 closed

REFRESH RATE CONFIGURATION
640 x 480	800 x600	1024 x 768	1280 x 1024	JP9	JP10	JP11
60Hz	56Hz	43Hz	46Hz	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2
60Hz	56Hz	43Hz	46Hz	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3
60Hz	60Hz	60Hz	60Hz	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2
72Hz	72Hz	72Hz	60Hz	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3
60Hz	56Hz	43Hz	46Hz	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2
60Hz	56Hz	43Hz	46Hz	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3
60Hz	60Hz	60Hz	60Hz	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2
72Hz	72Hz	72Hz	60Hz	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
Note: Pins designated should be in the closed position.

DRAM CONFIGURATION
Size	Bank 0	Bank 1	JP3
1024KB	(8) 44256	None	Pins 2 & 3 closed
2048KB	(8) 44256	(8) 44256	Pins 1 & 2 closed