DATA TECHNOLOGY CORPORATION
DTC6180, DTC6280
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Data bus: 16-bit, ISA
Size: Full-length, full-height card
Hard drives supported: Two RLL ESDI drive with 17, 32, or 60 sector mapping
Floppy drives supported: DTC6180: None
DTC6280: Two 360KB, 720KB, 1.2MB, 1.44MB
Sector interleave: 1:1
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CONNECTIONS | |
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Function |
Location |
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34 pin control cable connector-floppy drive (DTC6280 only) |
J1 |
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34-pin control cable connector-hard drive |
J2 |
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20-pin data cable connector-drive 0 |
J3 |
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20-pin data cable connector-drive 1 |
J4 |
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4-pin connector-drive active LED |
J5 |
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USER CONFIGURABLE SETTINGS - DTC6180 | |||
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Function |
Location |
Setting | |
| » |
Auto-deselect enabled |
W1 |
closed |
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Auto-deselect disabled |
W1 |
open | |
| » |
Floppy Drive Changed Signal not driven |
W2 |
open |
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Floppy Drive Changed Signal driven low |
W2 |
closed | |
| » |
Factory configured - do not alter |
W3 |
closed |
| » |
Initial interrupt enabled after reset |
W4 |
pins 2 & 3 closed |
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Initial interrupt disabled after reset |
W4 |
pins 1 & 2 closed | |
| » |
Hard drive port address 1F0-1F7h and 3F2-3F7h |
SW1/switch 1 & 2 |
off |
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Hard drive port address 170-177h and 372-377h |
SW1/switch 1 & 2 |
on | |
| » |
BIOS address C800h |
SW1/switch 3 |
off |
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BIOS address D800h |
SW1/switch 3 |
on | |
| » |
BIOS enabled |
SW1/switch 4 |
on |
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BIOS disabled |
SW1/switch 4 |
off | |
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USER CONFIGURABLE SETTINGS - DTC6280 | |||
|
Function |
Location |
Setting | |
| » |
Auto-deselect enabled |
W1 |
closed |
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Auto-deselect disabled |
W1 |
open | |
| » |
Initial interrupt enabled after reset (DTC6180 only) |
W4 |
pins 2 & 3 closed |
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Initial interrupt disabled after reset (DTC6180 only) |
W4 |
pins 1 & 2 closed | |
| » |
Hard drive port address 1F0-1F7h and 3F2-3F7h |
SW1/switch 1 & 2 |
off |
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Hard drive port address 170-177h and 372-377h |
SW1/switch 1 & 2 |
on | |
| » |
BIOS address C800h |
SW1/switch 3 |
off |
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BIOS address D800h |
SW1/switch 3 |
on | |
| » |
BIOS enabled |
SW1/switch 4 |
on |
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BIOS disabled |
SW1/switch 4 |
off | |
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FLOPPY DRIVE DTC6280 | |||
|
Drive |
W2 |
W3 | |
| » |
Floppy drive enabled |
closed |
open |
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Floppy drive disabled |
open |
closed | |