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# ADAPTEC, INC.
AHA-1510
Data bus: 16-bit, ISA
Size: Half-length, full-height card
Hard drives supported: Up to seven SCSI devices
Floppy drives supported: None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|------------------------------------------+-----------------|
| 50-pin SCSI cable connector-internal | CN1 |
|------------------------------------------+-----------------|
| 50-pin SCSI cable connector-external | CN2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|----------------------------------+--------------+----------|
| » | I/O port address 340h | J9/jumper 5 | open |
|----+-----------------------------+--------------+----------|
| | I/O port address 140h | J9/jumper 5 | closed |
|------------------------------------------------------------|
| Note:If the secondary address, 140h, is selected, the |
| option must be set accordingly in ASPI.SYS. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT REQUEST |
|------------------------------------------------------------|
| Select | J9/jumper | J9/jumper | J9/jumper | J9/jumper |
| | 1 | 2 | 3 | 4 |
|-----------+------------+-----------+-----------+-----------|
| » | IRQ11 | open | closed | open | open |
|---+-------+------------+-----------+-----------+-----------|
| | IRQ12 | closed | open | open | open |
|---+-------+------------+-----------+-----------+-----------|
| | IRQ10 | open | open | closed | open |
|---+-------+------------+-----------+-----------+-----------|
| | IRQ9 | open | open | open | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTES |
|------------------------------------------------------------|
| The SCSI Disconnection, SCSI Address, SCSI Parity, Sync. |
| Negotiation, I/O Port Address, and Data Transfer Mode |
| options are set by the software driver, ASPI.SYS. |
+------------------------------------------------------------+