ULTIMATE EGA video card Settings and Configuration

Category	Video
Video Types Supported	EGA/Monochrome
Video Processor	Juko
Highest Resolution Supported	640 x 480
Data Bus Type	8-bit ISA
Memory Type	DRAM
Maximum Onboard Memory	256KB

CONNECTIONS
Purpose	Location	Purpose	Location
15-pin analog video port	CN1	VGA feature connector	CN6
25-pin parallel printer port	CN2	Mouse port	CN7
Video input/output connector	CN3	Light Pen connector	CN8
Video input/output connector	CN4

MOUSE PORT CONFIGURATION
Setting		J4
»	Disabled	Open
	Enabled	Closed

MOUSE INTERRUPT CONFIGURATION
IRQ		J2
»	IRQ3	Pins 3 & 4 closed
	IRQ2	Pins 1 & 2 closed
	IRQ4	Pins 5 & 6 closed
	IRQ5	Pins 7 & 8 closed

PRINTER CONFIGURATION
Setting		Port	J5	J6
»	Enabled	1	Closed	Closed
	Disabled	2	Open	Open

MONITOR TYPE CONFIGURATION
Type	J1	SWA/1	SWA/2	SWA/3	SWA/4
Enhanced display	Pins 1 & 2 closed	On	On	On	Off
Enhanced display Hi-Res mode	Pins 1 & 2 closed	Off	On	On	Off
Color display 40 x 25	Pins 2 & 3 closed	On	Off	Off	On
Color display 80 x 25	Pins 2 & 3 closed	Off	Off	Off	On
Monochrome	N/A	On	Off	On	Off
Monochrome	N/A	Off	Off	On	Off

DUAL MONITOR CONFIGURATION
Primary	Secondary	SWA/1	SWA/2	SWA/3	SWA/4
Color display 40 x 25	Monochrome	On	Off	Off	On
Color display 80 x 25	Monochrome	Off	Off	Off	On
Enhanced display	Monochrome	On	On	On	Off
Enhanced display Hi-Res mode	Monochrome	Off	On	On	Off
Monochrome	Color display 40 x 25	On	Off	On	Off
Monochrome	Color display 80 x 25	Off	Off	On	Off

FACTORY CONFIGURED - DO NOT ALTER
Jumper	Position
J3	N/A