Adaptec AHA-1740, AHA-1742A HBAs
|
Solaris Device Driver: |
eha |
|
Device Type: |
SCSI |
|
Adapters: |
Adaptec AHA-1740, AHA-1742A |
|
Bus Type: |
EISA |
Preconfiguration Information
Supported Settings
|
o IRQ Level: |
Any legal value between 9 and 15 |
|
o I/O Address: |
z000 (where z is a slot number from 1 to 8) |
|
o DMA Channel: |
6 |
-
The board must be in slot 1 through 8; otherwise the Solaris software will not boot.
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Set the following parameters to Enhanced Mode:
-
Host Adapter Interface Mode
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Standard Mode Resource Selection I/O Port Definition
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Standard Mode Resource Selection DMA Channel Definition
-
-
Enable Synchronous Negotiation for all targets unless you are running the Adaptec AHA-1740 in Enhanced Mode; in that case, you must use the EISA configuration utility to disable Synchronous Negotiation for the NEC Intersect CD-ROM 74 or 84.
Known Problems and Limitations
Operating these boards in 154x emulation mode may cause data corruption.
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