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LAVA SSERIAL
LAVA COMPUTER MANUFACTURING, INC.
LAVA SSERIAL
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Card Type
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Serial
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Chipset Controller
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16450/16550 UART
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I/O Options
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Serial port (1)
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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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Serial port
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CN1
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COM PORT SELECT
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COM
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JP1/A
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JP1/B
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COM1
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Pins 2 & 3 closed
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All open
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COM2
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Pins 1 & 2 closed
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All open
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COM3
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All open
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Pins 2 & 3 closed
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COM4
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All open
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Pins 1 & 2 closed
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INTERRUPT SELECT
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Setting
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JP2
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IRQ4
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Pins 2 & 3 closed
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IRQ3
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Pins 1 & 2 closed
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