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Articles / TULARC / PC info / Video Cards / C-D / |  |
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CIRRUS LOGIC GD542X (VER. 4.2) video card Settings and Configuration |
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CARDEXPERT TECHNOLOGY, INC.
CIRRUS LOGIC GD542X (VER. 4.2)
|
Category |
Video |
|
Video Types Supported |
XVGA |
|
Video Processor |
Cirrus Logic GD542X |
|
Highest Resolution Supported |
1280 x 1024 |
|
Data Bus Type |
32-bit Vesa Local Bus |
|
Memory Type |
DRAM |
|
Maximum Onboard Memory |
2MB |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
15-pin analog video port |
CN1 |
VGA feature connector |
CN2 |
|
INTERRUPT CONFIGURATION | ||
|
IRQ 2/9 |
JP1 | |
| » |
Disabled |
Pins 2 & 3 closed |
|
Enabled |
Pins 1 & 2 closed | |
|
MAIN MEMORY MAP DECODER SELECTION | ||
|
Memory |
JP2 | |
| » |
64MB |
Pins 1 & 2 closed |
|
128MB |
Pins 2 &3 closed | |
|
RAMDAC SHADOW CONFIGURATION | ||
|
Setting |
JP3 | |
| » |
Disabled |
Pins 2 & 3 closed |
|
Enabled |
Pins 1 & 2 closed | |
|
FACTORY CONFIGURED - DO NOT ALTER | |
|
Jumper |
Position |
|
S0 |
N/A |
|
S1 |
N/A |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(8) 256K x 4 |
NONE |
|
2MB |
(8) 256K x 4 |
(8) 256K x 4 |
|
Note: DRAM chip size can also be 256K x 8 depending on the Cirrus Logic GD542X version you have. Relative location of Bank 0 & Bank 1 is unidentified by the manufacturer. | ||
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