HwMuseum | Index

ADAPTEC, INC.

AVA-1515

Data bus:

16-bit ISA

Size:

Half-length, full-height card

Hard drive supported:

Up to seven SCSI drives

Floppy drives supported:

360KB, 720KB, 1.2MB, or 1.44MB drives

CONNECTIONS

Function

Location

4-pin connector - drive active LED

J2

50-pin SCSI connector - intrenal

J5

25-pin SCSI connector - external

J6

USER CONFIGURABLE SETTINGS

Function

Location

Setting

»

Host adapter BIOS enabled

J1/A

closed

 

Host adapter BIOS disabled

J1/A

open

»

AT port address is 340h - 35Fh

J1/D

open

 

AT port address is 140h - 15Fh

J1/D

closed

»

SCSI parity check enabled

J3/A

open

 

SCSI parity check disabled

J3/A

closed

»

SCSI disconnection enabled

J3/B

closed

 

SCSI disconnection disabled

J3/B

open

BIOS ADDRESS SELECTION

Address

J1/B

J1/C

»

DC00h - DFFFFh

closed

closed

 

C800h - CBFFFh

open

open

 

CC00h - CFFFFh

open

closed

 

D800h - DBFFFh

closed

open

INTERRUPT CONFIGURATION

IRQ

J1/E

J1/F

J1/G

J1/H

J3/C

J3/D

»

11

open

closed

open

open

closed

open

 

9

open

open

open

closed

open

open

 

10

open

open

closed

open

open

closed

 

12

closed

open

open

open

closed

closed