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# ADAPTEC, INC.
AHA-1510A
+------------------------------------------------------------+
|------------------------------------------------------------|
| Data bus: | 16-bit ISA |
|--------------------------+---------------------------------|
| Size: | Half-length, full-height card |
|--------------------------+---------------------------------|
| Hard drive supported: | Up to seven SCSI devices |
|--------------------------+---------------------------------|
| Floppy drives supported: | None |
+------------------------------------------------------------+
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|------------------------------------------+-----------------|
| 50-pin SCSI connector - external | CN1 |
|------------------------------------------+-----------------|
| 50-pin SCSI connector - internal | CN2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|---------------------------------+-------------+------------|
| » | Adapter I/O address is | J9/5 | open |
| | 340h | | |
|-----+---------------------------+-------------+------------|
| | Adapter I/O address is | J9/5 | closed |
| | 140h | | |
|------------------------------------------------------------|
| Note: When connecting both external & internal devices to |
| 1510A - remove terminators |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | J9/1 | J9/2 | J9/3 | J9/4 |
|------------+-----------+-----------+-----------+-----------|
| » | 11 | open | closed | open | open |
|---+--------+-----------+-----------+-----------+-----------|
| | 9 | open | open | open | closed |
|---+--------+-----------+-----------+-----------+-----------|
| | 10 | open | open | closed | open |
|---+--------+-----------+-----------+-----------+-----------|
| | 12 | closed | open | open | open |
+------------------------------------------------------------+