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Difference between revisions of "Tandy SVGA Windows Accelerator Adapter (250-4055)"
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Revision as of 00:48, 14 November 2020
Jumper Settings
Card Type |
Video card |
Video Processor |
Unidentified |
Maximum Onboard Memory |
1MB DRAM |
I/O Options |
VGA feature connector |
Data Bus |
16-bit ISA |
Video Types Supported |
XVGA |
Highest Resolution Supported |
1280 x 1024 |
CONNECTIONS |
|||
Function |
Label |
Function |
Label |
15-pin analog video port |
J1 |
VGA feature connector |
J2 |
USER CONFIGURABLE SETTINGS |
|||
Setting |
Label |
Position |
|
» |
Zero wait states enabled |
W2 |
Closed |
|
Zero wait states disabled |
W2 |
Open |
» |
Monitor uses 31.5KHz horizontal frequency |
SW1/5 |
Off |
|
Monitor uses 40KHz horizontal frequency |
SW1/5 |
On |
VERTICAL FREQUENCY SELECTION - 800 X 600 |
|||
Setting |
SW1/1 |
SW1/2 |
|
» |
56Hz |
Off |
Off |
|
56Hz |
On |
On |
|
60Hz |
Off |
On |
|
72Hz |
On |
Off |
VERTICAL FREQUENCY SELECTION - 1024 X 768 |
|||
Setting |
SW1/3 |
SW1/4 |
|
» |
43Hz, interlaced |
Off |
Off |
|
60Hz |
Off |
On |
|
70Hz |
On |
Off |
|
72Hz |
On |
On |