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AT600 PLUS
NATIONAL DESIGN, INC.
AT600 PLUS
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Card Type
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Video card
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Video Chip Set
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S3, Inc.
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Maximum Video Memory
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1MB VRAM
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Video Types Supported
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VGA, XVGA, EGA, CGA, Monochrome
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Highest Resolution Supported
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1280 x 1024
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Data Bus
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16-bit ISA
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CONNECTIONS
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Function
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Label
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Function
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Label
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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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USER CONFIGURABLE SETTINGS
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Function
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Label
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Position
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Turbo disabled
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SW1/3
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Off
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Turbo enabled
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SW1/3
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On
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| »
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Factory configured - do not alter (VRAM)
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JP1
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Unidentified
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Factory configured - do not alter (engine speed)
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JP2
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Unidentified
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| »
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IRQ9 interrupt disabled
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JP4
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Off
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IRQ9 interrupt enabled
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JP4
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On
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| »
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Factory configured - do not alter (monitor ID)
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JP5
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Unidentified
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WAIT STATE SELECTION
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Setting
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JP3
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| »
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Disabled
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Off
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Enabled
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On
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Note:
SW/3 must be set to the on position to enable zero wait state.
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MONITOR CONFIGURATION SELECTION
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Setting
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SW1/1
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SW1/2
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VGA,XVGA
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Off
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Off
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Multi-Sync, 38KHz
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Off
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On
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Multi-Sync, 48KHz
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On
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Off
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Multi-Sync, 64KHz
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On
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On
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