ET4000VL-BUS video card Settings and Configuration

Category	Video
Video Types Supported	XVGA
Video Processor	Tseng Laboratories ET 4000
Highest Resolution Supported	1280 x 1024
Data Bus Type	32-bit VESA local bus
Memory Type	DRAM
Maximum Onboard Memory	1MB

CONNECTIONS
Purpose	Location	Purpose	Location
15-pin analog video port	CN1	VGA feature connector	CN2

INTERRUPT SELECTION
IRQ2	JP8
Enabled	Close
Disabled	Open

ISA VGA BIOS
Setting	JP9
Enabled	Close
Disabled	Open

LOCAL BUS VGA CONFIGURATION
Setting	JP1	JP4
Enabled	Closed	Closed
Disabled	Open	Open

MIN/IO CYCLES
MIN T2 MIO=1	MIN T2 MIO=1	JP2	JP3
1	1	1	3
2	4	1	0
3	3	0	1
4	4	0	0

FACTORY CONFIGURED SETTINGS - DO NOT ALTER
Jumpers	Settings
JP5	Unidentified
JP6	Unidentified
JP7	Unidentified
Note: JP5-7 control clock IC frequency

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2
256KB	(2) 256 x 4	None	None
512KB	(2) 256 x 4	(2) 256 x 4	None
1MB	(2) 256 x 4	(2) 256 x 4	(4) 256 x 4