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# FUTURE DOMAIN CORPORATION
TMC-830
Data bus: 8 bit, ISA
Size: Half-length, full-height card
Hard drives supported: Up to seven SCSI devices
Floppy drives supported: None
Sector interleave: 1:1
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|--------------------------------------------+---------------|
| 25-pin SCSI connector-external | CN1 |
|--------------------------------------------+---------------|
| 50-pin SCSI connector-external | CN2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|----------------------------------+----------+--------------|
| » | Hard drive interrupt is IRQ5 | W3 | pins 2 & 3 |
| | | | closed |
|---+------------------------------+----------+--------------|
| | Hard drive interrupt is IRQ3 | W3 | pins 1 & 2 |
| | | | closed |
|---+------------------------------+----------+--------------|
| » | Zero wait state disabled | W5 | open |
|---+------------------------------+----------+--------------|
| | Zero wait state enabled | W5 | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS ADDRESS |
|------------------------------------------------------------|
| Address | Jumper/W1 | Jumper/W2 |
|----------------------------------+------------+------------|
| » | BIOS base address is CA00h | open | open |
|---+------------------------------+------------+------------|
| | BIOS base address is C800h | open | closed |
|---+------------------------------+------------+------------|
| | BIOS base address is CE00h | closed | open |
|---+------------------------------+------------+------------|
| | BIOS base address is DE00h | closed | open |
+------------------------------------------------------------+