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DC-800
TEKRAM TECHNOLOGY CO., LTD.
DC-800
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Data bus:
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16-bit, ISA
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Size:
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Full-length, full-height card
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Hard drive supported:
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Up to seven SCSI 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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CONNECTIONS
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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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50-pin SCSI connector - internal
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CN2
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34-pin control cable connector - floppy drive
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CN3
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4-pin connector - drive active LED
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JP1
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4-pin connector - diagnostic Cache speaker
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JP2
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USER CONFIGURABLE SETTINGS
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Function
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Location
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Setting
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Floppy drive enabled
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JP3/jumper 1
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closed
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Floppy drive disabled
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JP3/jumper 1
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open
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I/O PORT ADDRESS
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Address
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JP3/jumper 2
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JP3/jumper 3
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JP3/jumper 4
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330h
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closed
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closed
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closed
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334h
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closed
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open
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closed
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230h
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open
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closed
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closed
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234h
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open
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closed
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open
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130h
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open
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open
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closed
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134h
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open
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open
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open
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MISCELLANEOUS TECHNICAL NOTES
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At least one pair of SIMM memory modules (256KB, 1MB, or 4MB) of the same size must be installed in Bank 0 in order for the controller to function.
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