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# ATC/UNITRON COMPUTERS & COMPUTER PARTS
Q LOGIC CORPORATION
FAST!SCSI ISA FL
+------------------------------------------------------------+
|------------------------------------------------------------|
| Data bus: | 16-bit, ISA |
|-------------------+----------------------------------------|
| Size: | Half-length, full-height card |
|-------------------+----------------------------------------|
| Hard drive | Up to seven SCSI devices |
| supported: | |
|-------------------+----------------------------------------|
| Floppy drives | Two 360KB, 720KB, 1.2MB, or 1.44MB |
| supported: | drives |
+------------------------------------------------------------+
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|------------------------------------------+-----------------|
| 50-pin SCSI connector - external | CN1 |
|------------------------------------------+-----------------|
| 50-pin SCSI connector - internal | CN2 |
|------------------------------------------+-----------------|
| 34-pin Floppy drive connector | CN3 |
|------------------------------------------+-----------------|
| 4-pin connector - Drive active LED | CN4 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|------------------------------------+----------+------------|
| » | I/O Address - 330h | JP3 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | I/O Address - 230h | JP3 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Floppy drive - disabled | JP1 | open |
|---+--------------------------------+----------+------------|
| | Floppy drive - enabled | JP1 | closed |
|---+--------------------------------+----------+------------|
| » | SCSI termination - enabled | JP7 | open |
|---+--------------------------------+----------+------------|
| | SCSI termination - disabled | JP7 | closed |
|---+--------------------------------+----------+------------|
| » | Data transfer mode | JP2/A | open |
| | asynchronous | | |
|---+--------------------------------+----------+------------|
| | Data transfer mode synchronous | JP2/A | closed |
|---+--------------------------------+----------+------------|
| » | SCSI ID7 | JP2/B | open |
|---+--------------------------------+----------+------------|
| | SCSI ID6 | JP2/B | closed |
|---+--------------------------------+----------+------------|
| » | Parity - enabled | JP2/C | open |
|---+--------------------------------+----------+------------|
| | Parity - disabled | JP2/C | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS SELECT |
|------------------------------------------------------------|
| Setting | JP6/A | JP6/B |
|------------------------------+--------------+--------------|
| » | Enabled | closed | open |
|---+--------------------------+--------------+--------------|
| | Disabled | open | open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS ADDRESS SELECT |
|------------------------------------------------------------|
| Address | JP5/A | JP5/B |
|----------------------+------------------+------------------|
| » | C8000 | open | open |
|---+------------------+------------------+------------------|
| | CC000 | open | closed |
|---+------------------+------------------+------------------|
| | D8000 | closed | open |
|---+------------------+------------------+------------------|
| | DC000 | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECT |
|------------------------------------------------------------|
| IRQ | JP4/A | JP4/B | JP4/C | JP4/D | JP2/D | JP2/E |
|---------+--------+--------+--------+-------+-------+-------|
|»| IRQ11 | open | closed | open | open | open | open |
|-+-------+--------+--------+--------+-------+-------+-------|
| | IRQ10 | closed | open | open | open |closed | open |
|-+-------+--------+--------+--------+-------+-------+-------|
| | IRQ12 | open | open | closed | open |closed |closed |
|-+-------+--------+--------+--------+-------+-------+-------|
| | IRQ15 | open | open | open |closed | open |closed |
+------------------------------------------------------------+