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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

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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