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VL 36
UNIDENTIFIED
VL 36
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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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Trident Microsystems, Inc.
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Highest Resolution Supported
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1024 x 760
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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
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CONNECTIONS
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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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VL-BUS TIMING
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Setting
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J1
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»
Standard
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Pins 2 & 3 closed
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Alternate
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Pins 1 & 2 closed
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VL-BUS SPEED
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Setting
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J3
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CPU speed <= 33MHz
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Open
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CPU speed > 33MHz
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Closed
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VERTICAL SCAN RATE
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Setting
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J4
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»
Monitor scan rate < 48.7KHz
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Closed
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Monitor scan rate >= 48.7KHz
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Open
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DRAM SPEED
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DRAM Speed
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J5
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60ns or 70ns
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Open
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80ns
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Closed
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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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»
1MB
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(2) 512K x 8
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None
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2MB
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(2) 512K x 8
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(8) 256K x 4
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Note:Some versions of the VL36 have (8) 256K x 4 DRAM installed with no provision for memory upgrade.
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MISCELLANEOUS TECHNICAL NOTES
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Jumper J2 is factory configured in the open position - do not alter
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