MVGA-S3C805 video card Settings and Configuration

Category	Video
Video Type	XVGA
Video Processor	S3, Inc.
Highest Resolution Supported	1280 x 1024
Data Bus Type	VESA local bus
Memory Type	DRAM
Maximum Onboard Memory	2MB

CONNECTIONS
Purpose	Location	Purpose	Location
VESA Feature connector	CN1	15-pin analog video port	CN2

MEMORY SELECTION
Size		JP4
»	1MB	Open
	2MB	Closed

INTERRUPT REQUEST
Setting		JP5
»	IRQ9 disabled/IRQ3 disabled	Open
	IRQ3 enabled/IRQ9 disabled	Pins 1 & 2 closed
	IRQ9 enabled/IRQ3 disabled	Pins 2 & 3 closed

RESOLUTION SELECTION
RESOLUTION	REFRESH	H. FREQUENCY	SW1/1	SW1/2	SW1/3
640x480 non-interlaced	60Hz	31.5KHz	On	On	On
640x480 non-interlaced	72Hz	38KHz	Off	On	On
800x600 non-interlaced	60Hz	38KHz	On	Off	On
800x600 non-interlaced	72Hz	48.5KHz	Off	Off	On
800x600 non-interlaced	56Hz	35.5KHz	On	On	Off
1024x768 interlaced	43.5Hz	35.5KHz	Off	On	Off
1024x768 non-interlaced	60Hz	48.5KHz	On	Off	Off
1024x768 non-interlaced	70Hz	57KHz	Off	Off	Off
1280x1024 interlaced	43Hz	46KHz	Off	On	Off

VIDEO MEMORY CONFIGURATION
Size		Bank 0	Bank 1
»	1MB	(8) 256K x 4	NONE
	2MB	(8) 256K x 4	(8) 256K x 4