UNIDENTIFIED
VGA 1024 CARD
|
Category |
Video |
|
Video Types Supported |
XVGA |
|
Video Processor |
Unidentified |
|
Highest Resolution Supported |
1024 x 768 |
|
Data Bus Type |
16-bit ISA |
|
Memory Type |
DRAM |
|
Maximum Onboard Memory |
512KB |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
15-pin analog video port |
CN1 |
VGA feature connector |
CN2 |
|
FEATURE CONNECTOR CLOCK SELECT | |
|
Setting |
JP1 |
|
800 x 600 normal operation enabled |
Pins 1 & 2 closed |
|
800 x 600 normal operation disabled |
Pins 2 & 3 closed |
|
AUTODETECT BIOS BUS SELECT | |
|
Setting |
JP2 |
|
Autodetect BIOS bus size enabled |
Closed |
|
16-bit BIOS forced |
Open |
|
MEMORY SIZE SELECT | |
|
Setting |
JP3 |
|
256KB |
Pins 2 & 3 closed |
|
512KB |
Pins 1 & 2 closed |
|
MONITOR FREQUENCY SELECT | |
|
Setting |
SW1/1 |
|
Multi-frequency display timing |
On |
|
Fixed frequency display timing |
Off |
|
VGA MODE SELECT | |
|
Setting |
SW1/2 |
|
PS/2 VGA modes enabled |
On |
|
PC/AT color/monochrome enabled |
Off |
|
FACTORY CONFIGURED SETTING | |
|
Switch |
Setting |
|
SW1/3 |
Off |
|
AUTODETECT BUS SELECT | |
|
Setting |
SW1/4 |
|
16-bit memory and BIOS bus autodetect enabled |
On |
|
8-bit memory and BIOS autodetect forced |
Off |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
256KB |
(8) 64K x 4 |
NONE |
|
512KB |
(8) 64K x 4 |
(8) 64K x 4 |