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SDC3222B
STORAGE DIMENSIONS
SDC3222B
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Card Type
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Hard drive controller
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Hard Drives Supported
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Up to 7 SCSI-1 devices
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Floppy Drives Supported
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Two 360KB, 720KB, 1.2MB, or 1.44MB drives
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Data Bus
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32-bit EISA
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Card Size
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Half length, full height
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CONNECTIONS
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Function
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Location
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Function
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Location
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50-pin SCSI connector - external
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CN1
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34-pin cable connector - floppy drive
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CN3
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50-pin SCSI connector - internal
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CN2
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4-pin connector - drive active LED
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CN5
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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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Floppy drive disabled
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JP1
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Open
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Floppy drive enabled
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JP1
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Closed
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DIAGNOSTIC LED (CN4)
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Color
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Status
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Condition
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Unidentified
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On
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Terminators missing
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Unidentified
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1 flash
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EPROM failure
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Unidentified
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2 flashes
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Local RAM failure
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Unidentified
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3 flashes
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SCSI chip or interface failure
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Unidentified
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4 flashes
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Internal data bus failure
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Unidentified
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5 flashes
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Internal address bus failure
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Unidentified
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6 flashes
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Bus master chip failure
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Unidentified
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Blinking
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Fuse blown
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MISCELLANEOUS TECHNICAL NOTES
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Remove terminating resistors only when using internal and external devices at the same time.
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