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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 |
| 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.S S. | ||
| INTERRUPT REQUEST | ||||
|---|---|---|---|---|
| Select | J9/jumper 1 | J9/jumper 2 | J9/jumper 3 | J9/jumper 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.S S. |
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 |
| 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 340h |
J9/5 | Open |
| Adapter I/O address is 140h | J9/5 | Closed |
| 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 |
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