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S3VGA PS805
QDI COMPUTER, INC.
S3VGA PS805
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Category
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Video
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Video Types Supported
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XVGA
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Video Processor
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Unidentified
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Highest Resolution Supported
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1280 x 1024
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Data Bus Type
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VESA local bus
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Memory Type
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DRAM
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Maximum Onboard Memory
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2MB (location unidentified)
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CONNECTIONS
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Purpose
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Location
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Purpose
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Location
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VGA feature connector
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CN1
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15-pin analog video port
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CN2
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INTERRUPT
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IRQ9
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JP1
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Disabled
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Open
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Enabled
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Closed
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DAC ACCESS TIMING
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Setting
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J3
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Primary
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Pins 1 & 2 closed
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Alternate
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Pins 2 & 3 closed
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REFRESH RATE
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Rate
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J1
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J2
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H-sync 43Hz (interlaced), V-sync up to 36KHz
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Pins 1 & 2 closed
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Pins 1 & 2 closed
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H-sync 70Hz (non-interlaced), V-sync up to 57KHz
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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H-sync 60Hz (non-interlaced), V-sync up to 48KHz
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Pins 2 & 3 closed
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Pins 1 & 2 closed
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H-sync 56Hz (non-interlaced), V-sync up to 39KHz
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Pins 1 & 2 closed
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Pins 2 & 3 closed
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BANK ORDER SELECTION
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Order
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JP2
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Normal
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Pins 1 & 3, 2 & 4 closed
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Reversed
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Pins 1 & 2, 3 & 4 closed
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FACTORY CONFIGUED SETTINGS
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Jumper
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Setting
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W1
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Open
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