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286/88 1.2M/1.44M CARD
UNIDENTIFIED
286/88 1.2M/1.44M CARD
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Card Type
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Floppy controller
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Chipset Controller
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Unidentified
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I/O Options
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(2) 360KB, 720KB, 1.2MB, 1.44 MB drives
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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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34-pin FDD floppy controller 1
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CN1
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ADDRESS CONFIGURATION
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Address
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JP2
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CA000-CBFFFh
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Pins 1 & 2, 3 & 4 closed
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CC000-CDFFFh
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Pins 2 & 3, 4 & 5 closed
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CARD ENABLE SELECT
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Setting
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SW1/1
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Floppy controller enable
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Off
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Floppy controller disable
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On
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DRIVE B DENSITY SELECT
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Setting
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SW1/2
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High density 1.2 & 1.44MB
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Off
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Double density 360K & 720K
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On
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DRIVE A DENSITY SELECT
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Setting
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SW1/3
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High density 1.2 & 1.44MB
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Off
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Double density 360K & 720K
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On
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HARD DISK PRESENT SELECT
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Setting
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SW1/4
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No hard disk in system
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Off
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Hard disk in system
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On
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