IIOIS12 HARDWARE
COMPUTER DISK CONTROLLER
I-E96-107-2N
4 - 15
COMPUTER DISK CONTROLLER
The Adaptec 1540CF SCSI disk drive controller card interfaces
the hard disk drive to the IIOIS12. Refer to Figure
for the
hardware setting required for the OIS12.
Table 4-11. Interrupts
Adapter Card
Factory Setting
Notes
CTI Intellicon Serial Communications Card
3
Disable COM2 (OIS12 only) (if sup-
plied, see NOTE)
Video Adapter Cards
—
—
Adaptec AHA1540CF SCSI Host Adapter
11
Set via menu (OIS12 only) (if supplied,
see NOTE)
Alta NE2000 Ethernet Adapter
10
—
Table 4-12. DMA Channels
Adapter Card
Factory Setting
Notes
CTI Intellicon Serial Card
—
OIS12 only (if supplied, see NOTE)
Video Adapter Cards
—
—
Adaptec AHA1540CF SCSI Host Adapter
5
— (if supplied, see NOTE)
Alta NE2000 Ethernet Adapter
—
—
Figure 4-12. Adaptec 1540CF Computer Disk Controller
S W IT C H
O N
O F F
8
7
6
5
4
3 2
1
C A B L E T E R M IN AT IO N S W ITC H C O N TR O L L E D
D IS A B L E FL O P P Y
I/O P O R T A D D R E S S 2 3 4 -2 3 7 H
B IO S A D D R E S S C C 0 00 H
1
2
3
4
5
6
7
8
O F F
O N
O N
O F F
O N
O F F
O F F
O N
G S 9 70 30 3
