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PVGA1D
OCEAN INFORMATION SYSTEMS, INC.
PVGA1D
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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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WD90C30
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Highest Resolution Supported
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1024 x 768
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Data Bus Type
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16-bit ISA
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Memory Type
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DRAM
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Maximum Onboard Memory
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1024KB
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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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15-pin analog video port
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J1
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VGA feature connector
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P1
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MONITOR TYPE SELECTION
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Type
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JP1
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Auto-detect
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Pins 1 & 2 closed
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Mono VGA
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Pins 2 & 3 closed
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Color VGA
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Open
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VIDEO INTERRUPT SELECTION
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IRQ 2/9
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SW1/2
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Disabled
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Off
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Enabled
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On
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ZERO WAIT STATE CONFIGURATION
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Setting
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SW1/3
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Enabled
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On
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Disabled
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Off
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SCANNING CONTROL SELECTION
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Setting
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SW1/4
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Interlaced
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Off
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Non-interlaced
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On
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800 X 600 REFRESH RATE SELECTION
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Rate
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SW1/5
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SW1/6
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56Hz
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Off
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Off
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60Hz
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On
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Off
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72Hz
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Off
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On
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56Hz
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On
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On
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DRAM CONFIGURATION
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Size
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Bank 0
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Bank 1
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SW1/1
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512KB
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(4) 44256
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None
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On
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1024KB
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(4) 44256
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(4) 44256
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Off
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