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Difference between revisions of "Western Digital Paradise VGA Professional Card"
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Revision as of 01:44, 14 November 2020
Jumper Settings
Category |
Video |
Video Types Supported |
XVGA |
Video Processor |
WD PVGA1A |
Highest Resolution Supported |
800 x 600 |
Data Bus Type |
16-bit ISA |
Memory Type |
VRAM |
Maximum Onboard Memory |
512KB |
CONNECTIONS | |||
Purpose |
Location |
Location |
Purpose |
15-pin analog video port |
CN1 |
VGA feature connector |
CN2 |
MANUAL 16-BIT BIOS CONFIGURATION | ||
Setting |
W1 | |
» |
Initial setup and normal operation |
Closed |
16TEST program |
Open | |
Note:W1 should remain in the closed position unless the 16TEST program has been run and it recommends removing the jumper. |
FEATURE CONNECTOR CLOCK CONFIGURATION | ||
Setting |
W2 | |
» |
Enabled |
Pins 1 & 2 closed |
Disabled |
Pins 2 & 3 closed | |
Note: When enabled, the feature connector supports 800 x 600 graphics and 132 column text modes but it does not provide full support of all signals on the video feature connector. |
VGA MODE SWITCHING IMPLEMENTATION | ||
Mode |
SW1/2 | |
» |
PS/2 style |
On |
PC/AT style |
Off |
AUTOSENSE CONFIGURATION | ||
Mode |
SW1/4 | |
» |
Enabled autosense for 16-bit BIOS |
On |
Autosense disabled, force 8-bit BIOS |
Off |
FACTORY CONFIGURED - DO NOT ALTER | |
Switch |
Position |
SW1/3 |
Off |