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DTC5150BX
DATA TECHNOLOGY CORPORATION
DTC5150BX
Data bus: 8-bit, ISA
Size: Full-length, full-height card
Hard drives supported: Two MFM ST506/412
Floppy drives supported: None
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CONNECTIONS
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Function
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Location
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34-pin control cable connector-hard drive
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J1
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20-pin data cable connector-drive 0
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J2
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20-pin data cable connector-drive 1
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J3
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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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Sector size is set to 512 (Jumpers are hard wired)
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W1
W2
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closed
open
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BIOS address is C800 (This jumper is hard wired)
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W5
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closed
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BIOS enabled
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W6
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closed
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BIOS disabled
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W6
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open
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I/O PORT ADDRESS
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Address
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W3
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W4
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320h
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closed
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closed
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324h
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open
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closed
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328h
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closed
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open
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32Ch
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open
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open
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BIOS DRIVE TYPE TABLE FOR THE BXD05 BIOS
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Cap./Hds./ Cyls./WPC
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SW1/3
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SW1/4
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SW1/7
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SW1/8
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5MB / 2 / 306 / 0
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on
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on
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on
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on
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26MB / 8 / 375 / 0
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off
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on
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on
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on
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15MB / 6 / 306 / 256
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on
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off
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on
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on
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10MB / 4 / 306 / 0
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off
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off
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on
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on
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5MB / 2 / 306 / 306
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on
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on
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off
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on
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28MB / 5 / 640 / 640
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off
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on
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off
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on
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20MB / 8 / 306 / 0
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on
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off
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off
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on
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Reserved for Non-standard
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off
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off
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off
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on
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18MB / 4 / 512 / 256
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on
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on
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on
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off
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27MB / 6 / 512 / 256
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off
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on
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on
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off
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10MB / 2 / 612 / 128
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on
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off
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on
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off
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22MB / 4 / 640 / 256
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off
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off
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on
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off
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18MB / 3 / 697 / 697
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on
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on
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off
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off
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30MB / 5 / 697 / 697
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off
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on
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off
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off
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33MB / 6 / 640 / 256
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on
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off
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off
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off
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Split Drive Mode Setting
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off
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off
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off
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off
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Note:SW1/3, SW1/4, SW1/7, and SW1/8 set the type for Drive 1, and SW1/1, SW1/2, SW1/5, and SW1/6 set the type for Drive 2
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