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PTI-209
DTK COMPUTER, INC.
PTI-209
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Card Type
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Multi I/O card
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Chipset/Controller
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SIS
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I/O Options
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Game, parallel port, serial ports (2)
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Maximum DRAM
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N/A
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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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Parallel port
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CN1
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Serial port 2
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CN3
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Serial port 1
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CN2
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Game port
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CN4
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SERIAL PORT CONFIGURATION
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Port 1 (CN2)
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Port 2 (CN3)
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JP1
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| »
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COM1
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COM2
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Pins 2 & 3, 4 & 5 closed
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COM2
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COM1
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Pins 1 & 2, 5 & 6 closed
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SERIAL PORT INTERRUPT SELECTION
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Port 1 (CN2)
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Port 2 (CN3)
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JP2
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IRQ4
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IRQ3
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Pins 1 & 2, 5 & 6 closed
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IRQ3
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IRQ4
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Pins 2 & 3, 4 & 5 closed
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PARALLEL PORT INTERRUPT SELECTION (FOR AT COMPUTER)
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IRQ
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JP3
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JP5
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7
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Pins 3 & 4 closed
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Open
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5
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Pins 1 & 2 closed
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Closed
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PARALLEL PORT INTERRUPT SELECTION (FOR XT COMPUTER)
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IRQ
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JP3
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JP5
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7
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Pins 3 & 4 closed
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Open
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5
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Pins 3 & 4 closed
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Closed
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GAME PORT CONFIGURATION
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Setting
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JP4
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| »
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Enabled
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Closed
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Disabled
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Open
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