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EV-673 (PWA-00271-00)
EVEREX SYSTEMS, INC.
EV-673 (PWA-00271-00)
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Card Type
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Video card
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Video Chip Set
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Unidentified
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Highest Resolution Supported
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Unidentified
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Maximum Video Memory
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None
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Data Bus
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8-bit ISA
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Video Types Supported
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Monochrome, CGA, EGA
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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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9-pin TTL monitor connector (Out)
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CN1
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Auxiliary video extension
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P2
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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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Factory configured - do not alter
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J1
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Closed
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EGA address is 3XXh
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J2
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Closed
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EGA address is 2XXh
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J2
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Open
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Non maskable interrupt
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J3
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Closed
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Interrupt selected
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J3
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Open
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Hercules emulation disabled
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SW1/5
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Off
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Hercules emulation enabled
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SW1/5
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On
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Output signal is TTL
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SW1/6
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Off
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Output signal is analog
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SW1/6
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On
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INTERRUPT SELECTION
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IRQ
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J5/A
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J5/B
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J6/C
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J5/D
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J5/E
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J5/F
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J5/G
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2
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Open
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Open
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Open
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Open
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Open
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Closed
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Open
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3
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Open
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Open
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Open
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Open
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Closed
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Open
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Open
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4
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Open
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Open
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Open
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Closed
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Open
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Open
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Open
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5
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Open
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Open
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Closed
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Open
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Open
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Open
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Open
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6
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Open
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Closed
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Open
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Open
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Open
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Open
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Open
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7
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Closed
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Open
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Open
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Open
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Open
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Open
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Open
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Disabled
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Open
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Open
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Open
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Open
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Open
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Open
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Closed
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SIGNAL OUTPUT CONFIGURATION
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Setting
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J6
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J7
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J8
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J9
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J10
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Analog
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Pins 1 & 2
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Pins 1 & 2
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Pins 1 & 2
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Pins 1 & 2
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Pins 1 & 2
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TTL
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Pins 2 & 3
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Pins 2 & 3
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Pins 2 & 3
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Pins 2 & 3
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Pins 2 & 3
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Note: Pins designated are in the closed position.
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SIGNAL OUTPUT CONFIGURATION (CON’T)
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Setting
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J11
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J12
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J13
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J14
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Analog
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Pins 1 & 2 closed
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Pins 1 & 2 closed
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Pins 1 & 2 closed
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Pins 1 & 2 closed
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TLL
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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