FIDA MIX video card Settings and Configuration

Card Type	Video adapter card
Video Chip Set	Unidentified
Maximum Video Memory	Unidentified
Video Types Supported	Monochrome, CGA
Highest Resolution Supported	Unidentified
Data Bus	8-bit ISA

CONNECTIONS
Function	Label	Function	Label
9-pin digital video port	CN1	25-pin parallel port	CN8
10-pin mouse port - internal	CN3	Composite video display connector	CN12

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Composite color display	J1	Pins 1 & 2 closed
	Composite monochrome display	J1	Pins 2 & 3 closed
»	Factory configured - do not alter	J3/C	Unidentified
	Positive vertical synchronize pulse enabled	SW1/1	On
	Negative vertical synchronize pulse enabled	SW1/1	Off
	Positive horizontal synchronize pulse enabled	SW1/2	On
	Negative horizontal synchronize pulse enabled	SW1/2	Off
»	Mouse disabled	SW1/6	Off
	Mouse enabled	SW1/6	On
»	Printer enabled	SW1/7	On
	Printer disabled	SW1/7	Off
»	Factory configured - do not alter	SW1/8	Unidentified

VIDEO DISPLAY CONFIGURATION
Mode		SW1/3	SW1/4	SW1/5
»	RGB color graphics monitor	On	Off	On
	TTL monochrome graphics monitor	On	On	On
	Composite color graphics display	Off	Off	On
	Composite monochrome graphics display	Off	On	Off

CLOCK FREQUENCY SELECTION
Frequency	J3/A	J3/B
Composite/RGB monitor	Closed	Open
TTL monochrome monitor	Open	Closed

MOUSE INTERRUPT SELECTION
IRQ	J2/A	J2/B	J2/C	J2/D	J6/A	J6/B	J6/C	J6/D
IRQ2	Closed	Open	Open	Open	Pins 2 & 3	Open	Open	Open
IRQ3	Open	Closed	Open	Open	Open	Pins 2 & 3	Open	Open
IRQ4	Open	Open	Closed	Open	Open	Open	Pins 2 & 3	Open
IRQ5	Open	Open	Open	Closed	Open	Open	Open	Pins 2 & 3
Note: Pins designated are in the closed position