PTI-223D video card Settings and Configuration

Card Type	Video card
Video Chip Set	Trident
Maximum Video Memory	1MB DRAM
Video Types Supported	CGA, Monochrome, 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
»	Standard monitor detection	J6	Pins 1 & 2 closed
	Non-standard monitor detection	J6	Pins 2 & 3 closed
»	Default scan rate	SW3	Closed
	48.7 Khz scan rate	SW3	Open
»	Autodetect enabled	SW4	Open
	Autodetect disabled	SW4	Closed

VIDEO MEMORY CONFIGURATION (DRAM)
Size	Bank 0	Bank 1	Bank 2
256KB	(2) 256KB x 4	None	None
512KB	(2) 256KB x 4	(2) 256KB x 4	None
1MB	(2) 256KB x 4	(2) 256KB x 4	(4) 256KB x 4
Note: Exact location of memory banks is unidentified

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