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XR200/XR256 video card Settings and Configuration |
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Articles / TULARC / PC info / Video Cards / M-O / | |
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XR200/XR256 video card Settings and Configuration |
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MAGNI SYSTEMS, INC.
XR200/XR256
|
Category |
Video |
|
Video Types Supported |
XVGA |
|
Video Processor |
Tseng Labs |
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Highest Resolution Supported |
1024 x 768 |
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Data Bus Type |
16-bit ISA |
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Memory Type |
DRAM |
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Maximum Onboard Memory |
1MB (Exact location of memory is unidentified) |
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CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
15-pin analog video port |
CN1 |
Video input connector |
CN3 |
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VGA feature connector |
CN2 |
Video output connector |
CN4 |
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I/O PORT ADDRESS SELECTION | ||
|
Address |
JP4 | |
| » |
298h - 29Bh |
Pins 1 & 3, 2 & 4 closed |
|
2F0h - 2F3h |
Pins 2 & 4, 3 & 5 closed | |
|
398h - 39Bh |
Pins 1 & 3, 4 & 6 closed | |
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3E0h - 3E3h |
Pins 3 & 5, 4 & 6 closed | |
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VGA FEATURE CONNECTOR CONFIGURATION | ||
|
Setting |
JP3 | |
| » |
Disabled |
Pins 1 & 2 closed |
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Enabled |
Pins 2 & 3 closed | |
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INTERRUPT CONFIGURATION | ||
|
IRQ 2/9 |
JP1 | |
| » |
Disabled |
Pins 2 & 3 closed |
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Enabled |
Pins 1 & 2 closed | |
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ZERO WAIT STATE CONFIGURATION | ||
|
Setting |
JP2 | |
| » |
Enabled |
Pins 1 & 2 closed |
|
Disabled |
Pins 2 & 3 closed | |
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VIDEO FORMATTING CONFIGURATION | |
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Setting |
SW1 |
|
Composite video |
Push switch in the up position |
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S-video |
Push switch in the downward position |
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MISCELLANEOUS TECHNICAL NOTE |
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The XR256 is identical to the XR200. The XR256 is just limited to having only 256 colors. |
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