(TXT) View Source
# DATA TECHNOLOGY CORPORATION
DTC6180, DTC6280
+------------------------------------------------------------+
+------------------------------------------------------------+
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
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|-------------------------------------------------+----------|
| 34 pin control cable connector-floppy drive | J1 |
| (DTC6280 only) | |
|-------------------------------------------------+----------|
| 34-pin control cable connector-hard drive | J2 |
|-------------------------------------------------+----------|
| 20-pin data cable connector-drive 0 | J3 |
|-------------------------------------------------+----------|
| 20-pin data cable connector-drive 1 | J4 |
|-------------------------------------------------+----------|
| 4-pin connector-drive active LED | J5 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS - DTC6180 |
|------------------------------------------------------------|
| Function | Location | Setting |
|--------------------------------+--------------+------------|
| » | Auto-deselect enabled | W1 | closed |
|---+----------------------------+--------------+------------|
| | Auto-deselect disabled | W1 | open |
|---+----------------------------+--------------+------------|
| » | Floppy Drive Changed | W2 | open |
| | Signal not driven | | |
|---+----------------------------+--------------+------------|
| | Floppy Drive Changed | W2 | closed |
| | Signal driven low | | |
|---+----------------------------+--------------+------------|
| » | Factory configured - do | W3 | closed |
| | not alter | | |
|---+----------------------------+--------------+------------|
| » | Initial interrupt enabled | W4 | pins 2 & 3 |
| | after reset | | closed |
|---+----------------------------+--------------+------------|
| | Initial interrupt disabled | W4 | pins 1 & 2 |
| | after reset | | closed |
|---+----------------------------+--------------+------------|
| » | Hard drive port address | SW1/switch 1 | off |
| | 1F0-1F7h and 3F2-3F7h | & 2 | |
|---+----------------------------+--------------+------------|
| | Hard drive port address | SW1/switch 1 | on |
| | 170-177h and 372-377h | & 2 | |
|---+----------------------------+--------------+------------|
| » | BIOS address C800h | SW1/switch 3 | off |
|---+----------------------------+--------------+------------|
| | BIOS address D800h | SW1/switch 3 | on |
|---+----------------------------+--------------+------------|
| » | BIOS enabled | SW1/switch 4 | on |
|---+----------------------------+--------------+------------|
| | BIOS disabled | SW1/switch 4 | off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS - DTC6280 |
|------------------------------------------------------------|
| Function | Location | Setting |
|--------------------------------+--------------+------------|
| » | Auto-deselect enabled | W1 | closed |
|---+----------------------------+--------------+------------|
| | Auto-deselect disabled | W1 | open |
|---+----------------------------+--------------+------------|
| » | Initial interrupt enabled | W4 | pins 2 & 3 |
| | after reset (DTC6180 only) | | closed |
|---+----------------------------+--------------+------------|
| | Initial interrupt disabled | W4 | pins 1 & 2 |
| | after reset (DTC6180 only) | | closed |
|---+----------------------------+--------------+------------|
| » | Hard drive port address | SW1/switch 1 | off |
| | 1F0-1F7h and 3F2-3F7h | & 2 | |
|---+----------------------------+--------------+------------|
| | Hard drive port address | SW1/switch 1 | on |
| | 170-177h and 372-377h | & 2 | |
|---+----------------------------+--------------+------------|
| » | BIOS address C800h | SW1/switch 3 | off |
|---+----------------------------+--------------+------------|
| | BIOS address D800h | SW1/switch 3 | on |
|---+----------------------------+--------------+------------|
| » | BIOS enabled | SW1/switch 4 | on |
|---+----------------------------+--------------+------------|
| | BIOS disabled | SW1/switch 4 | off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLOPPY DRIVE DTC6280 |
|------------------------------------------------------------|
| Drive | W2 | W3 |
|--------------------------------+-------------+-------------|
| » | Floppy drive enabled | closed | open |
|---+----------------------------+-------------+-------------|
| | Floppy drive disabled | open | closed |
+------------------------------------------------------------+