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V7 FASTWRITE VGA
VIDEO SEVEN
V7 FASTWRITE VGA
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Category
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Video
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Video Types Supported
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CGA, VGA, XVGA
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Video Processor
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Unidentified
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Highest Resolution Supported
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800 x 600
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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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512KB
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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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CN1
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VESA Feature connector
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CN2
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Note: 44-pin connectors J1 and J2 are unidentified.
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FACTORY CONFIGURED SETTINGS
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Jumper
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Setting
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S1/4
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Off
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JMP2
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Pins 1 & 2 closed
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JMP3
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Pins 1 & 2 closed
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JMP4
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Pins 1 & 2 closed
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TST1
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Open
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VERTICAL DISPLAY END INTERRUPT
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Setting
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JMP1
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Disabled
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Pins 1 & 2 closed
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Enabled
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Pins 2 & 3 open
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CGA CONFIGURATION
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Function
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Location
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Setting
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CGA enabled
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S1/5
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On
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CGA disabled
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S1/5
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Off
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XVGA CONFIGURATION
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Function
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Location
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Setting
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XVGA enabled
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S1/8
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Off
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XVGA disabled
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S1/8
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On
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ROM SELECTION
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Setting
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S1/6
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16-bit ROM access
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On
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8-bit ROM access
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Off
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RAM SELECTION
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Setting
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S1/7
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16-bit RAM access
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On
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8-bit RAM access
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Off
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VIDEO MEMORY CONFIGURATION
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Size
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Bank 0
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Bank 1
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256KB
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(4) 64K x 8
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NONE
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512KB
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(4) 64K x 8
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(4) 64K x 8
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MISCELLANEOUS TECHNICAL NOTES
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S1/1, S1/2, and S1/3 are all set to Off and used to select the Acer 7004, 7013, and 7015 monitors.
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