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# DATA TECHNOLOGY CORPORATION
DTC ULTIMA PRO (400576-89A)
Card Type Hard drive controller card
Hard Drives Two IDE (AT) drives
supported
Floppy drives Two 360KB, 720KB, 1.2MB, or 1.44MB drives
supported
Data Bus 16-bit ISA
Card Size Half-length, full-height card
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location | Function | Location |
|------------------+----------+-------------------+----------|
| 9-pin serial | CN1 | 16-pin game port | J4 |
| port 1 - | | | |
| external | | | |
|------------------+----------+-------------------+----------|
| 25-pin parallel | J1 | 34-pin cable | J5 |
| port - external | | connector - | |
| | | floppy drive | |
|------------------+----------+-------------------+----------|
| 10-pin serial | J2 | 40-pin primary | J6 |
| port 1 - | | IDE(AT) connector | |
| internal | | | |
|------------------+----------+-------------------+----------|
| 10-pin serial | J3 | 2-pin connector - | J7 |
| port 2 - | | drive active LED | |
| internal | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| » | BIOS setup enabled | W2 | Closed |
|---+---------------------------------+-------+--------------|
| | BIOS setup disabled | W2 | Open |
|---+---------------------------------+-------+--------------|
| » | Game port enabled | W7 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Game port disabled | W7 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Serial port 2 enabled | W12 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Serial port 2 disabled | W12 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Floppy drive interface enabled | W15 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Floppy drive interface disabled | W15 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | IDE interface enabled | W16 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | IDE interface disabled | W16 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Serial port 1 enabled | W17 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Serial port 1 disabled | W17 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | IDE primary address is 1F0h | W20 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | IDE secondary address is 170h | W20 | Pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ECP DMA CHANNEL SELECTION |
|------------------------------------------------------------|
| Channel | Label | Position |
|-----------------+---------------+--------------------------|
| 1 | W1 | Pins 5 & 6, 7 & 8 closed |
|-----------------+---------------+--------------------------|
| 3 | W1 | Pins 1 & 2, 3 & 4 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT MODE SELECTION |
|------------------------------------------------------------|
| Setting | W11 | W18 |
|--------------------+-------------------+-------------------|
| Disabled | Pins 2 & 3 closed | Pins 2 & 3 closed |
|--------------------+-------------------+-------------------|
| EPP | Pins 2 & 3 closed | Pins 1 & 2 closed |
|--------------------+-------------------+-------------------|
| Bi-directional/ | Pins 1 & 2 closed | Pins 2 & 3 closed |
| ECP | | |
|--------------------+-------------------+-------------------|
| Uni-directional | Pins 1 & 2 closed | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | Label | Position |
|------------------------+--------------+--------------------|
| » | LPT1 (378h) | W13 | Pins 1 & 2 closed |
|---+--------------------+--------------+--------------------|
| | LPT2 (278h) | W13 | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 1 ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | Label | Position |
|------------------------+--------------+--------------------|
| » | COM1 (3F8h) | W19 | Pins 1 & 2 closed |
|---+--------------------+--------------+--------------------|
| | COM3 (3E8h) | W19 | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 2 ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | Label | Position |
|------------------------+--------------+--------------------|
| » | COM2 (2F8h) | W14 | Pins 1 & 2 closed |
|---+--------------------+--------------+--------------------|
| | COM4 (2E8h) | W14 | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | Location | Position |
|-----------------+---------------+--------------------------|
| » | C800h | W3 | Pins 1 & 3, 2 & 4 closed |
|---+-------------+---------------+--------------------------|
| | CC00 | W3 | Pins 3 & 5, 2 & 4 closed |
|---+-------------+---------------+--------------------------|
| | D800 | W3 | Pins 1 & 3, 4 & 6 closed |
|---+-------------+---------------+--------------------------|
| | DC00 | W3 | Pins 3 & 5, 4 & 6 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 1 INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | Label | Position |
|-----------------------+---------------+--------------------|
| » | IRQ4 | W10 | Pins 2 & 3 closed |
|---+-------------------+---------------+--------------------|
| | IRQ5 | W10 | Pins 1 & 2 closed |
|---+-------------------+---------------+--------------------|
| | Alternate | W10 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 2 INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | Label | Position |
|-----------------------+---------------+--------------------|
| » | IRQ3 | W8 | Pins 2 & 3 closed |
|---+-------------------+---------------+--------------------|
| | IRQ5 | W8 | Pins 1 & 2 closed |
|---+-------------------+---------------+--------------------|
| | Alternate | W8 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 1 ALTERNATE INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | Label | Position |
|-------------------+-----------------+----------------------|
| IRQ9 | W5 | Pins 1 & 3 closed |
|-------------------+-----------------+----------------------|
| IRQ10 | W5 | Pins 3 & 5 closed |
|-------------------+-----------------+----------------------|
| IRQ11 | W5 | Pins 2 & 4 closed |
|-------------------+-----------------+----------------------|
| IRQ12 | W5 | Pins 4 & 6 closed |
|------------------------------------------------------------|
| Note: W10 must be open to use alternate IRQs |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 2 ALTERNATE INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | Label | Position |
|-------------------+-----------------+----------------------|
| IRQ9 | W4 | Pins 1 & 3 closed |
|-------------------+-----------------+----------------------|
| IRQ10 | W4 | Pins 3 & 5 closed |
|-------------------+-----------------+----------------------|
| IRQ11 | W4 | Pins 2 & 4 closed |
|-------------------+-----------------+----------------------|
| IRQ12 | W4 | Pins 4 & 6 closed |
|------------------------------------------------------------|
| Note: W10 must be open to use alternate IRQs |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | Label | Position |
|---------------------+-----------------+--------------------|
| » | IRQ7 | W9 | Pins 2 & 3 closed |
|---+-----------------+-----------------+--------------------|
| | IRQ5 | W9 | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| IDE INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | Label | Position |
|------------------+--------------------+--------------------|
| 11 | W6 | Pins 4 & 6 closed |
|------------------+--------------------+--------------------|
| 12 | W6 | Pins 2 & 4 closed |
|------------------+--------------------+--------------------|
| 14 | W6 | Pins 3 & 5 closed |
|------------------+--------------------+--------------------|
| 15 | W6 | Pins 1 & 3 closed |
+------------------------------------------------------------+