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# FUTURE DOMAIN CORPORATION
TMC-1650, TMC-1670
Data bus: 16-bit, ISA
Size: Half-length, full-height card
Hard Drives Supported: Up to seven SCSI devices
Floppy Drives Supported: TMC-1650:None
TMC-1670:Two 360KB, 720KB, 1.2MB, or 1.44MB drive
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|-------------------------------------------------+----------|
| DB 25 SCSI connector-external | J1 |
|-------------------------------------------------+----------|
| 50-pin SCSI connector-internal | J2 |
|-------------------------------------------------+----------|
| 4-pin connector-drive active LED | J3 |
|-------------------------------------------------+----------|
| 34-pin data cable connector-floppy drive | J5 |
| (TMC-1670 only) | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|------------------------------------+-------------+---------|
| » | BIOS enabled | W2A | closed |
|---+--------------------------------+-------------+---------|
| | BIOS disabled | W2A | open |
|---+--------------------------------+-------------+---------|
| » | Memory enabled | W2B | closed |
|---+--------------------------------+-------------+---------|
| | Memory disabled | W2B | open |
|---+--------------------------------+-------------+---------|
| » | Floppy drive enabled (TMC-1670 | W3A, W3B, & | closed |
| | only) | W3C | |
|---+--------------------------------+-------------+---------|
| | Floppy drive disabled | W3A, W3B, & | open |
| | (TMC-1670 only) | W3C | |
|---+--------------------------------+-------------+---------|
| » | Termination power disabled | W4 | open |
|---+--------------------------------+-------------+---------|
| | Termination power enabled | W4 | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT REQUEST |
|------------------------------------------------------------|
| IRQ | W1 jumper 1 | W1 jumper 2 | W1 jumper 3 |
|---------------+--------------+--------------+--------------|
| IRQ 3 | open | open | open |
|---------------+--------------+--------------+--------------|
| IRQ 5 | closed | open | open |
|---------------+--------------+--------------+--------------|
| IRQ 10 | open | closed | open |
|---------------+--------------+--------------+--------------|
| IRQ 11 | closed | closed | open |
|---------------+--------------+--------------+--------------|
| IRQ 12 | open | open | closed |
|---------------+--------------+--------------+--------------|
| IRQ 14 | closed | open | closed |
|---------------+--------------+--------------+--------------|
| IRQ 15 | open | closed | closed |
|---------------+--------------+--------------+--------------|
| IRQ disabled | closed | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I/O PORT ADDRESS |
|------------------------------------------------------------|
| Address | W1 jumper 4 | W1 jumper 5 |
|----------------------+------------------+------------------|
| » | 0140-014Fh | open | open |
|---+------------------+------------------+------------------|
| | 0150-015Fh | closed | open |
|---+------------------+------------------+------------------|
| | 0160-016Fh | open | closed |
|---+------------------+------------------+------------------|
| | 0170-017Fh | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS ADDRESS |
|------------------------------------------------------------|
| Address | W1 jumper 6 | W1 jumper 7 |
|-------------------+--------------------+-------------------|
| » | C8000h | open | open |
|---+---------------+--------------------+-------------------|
| | CA000h | closed | open |
|---+---------------+--------------------+-------------------|
| | CE000h | open | closed |
|---+---------------+--------------------+-------------------|
| | DE000h | closed | closed |
+------------------------------------------------------------+