Siemens Nixdorf D970, Technical Manual

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Settings in BIOS Setup
Advanced menu
24
A26361-D970-Z120-3-7619
SCSI controller
Enables/disables the SCSI controller (Small Computer System Interface) on the
system board. The ISA interrupt assigned under
SCSI IRQ Line
is still occupied if
the SCSI controller is disabled. This allows the SCSI controller to be enabled
automatically if required. If you want to use the ISA interrupt for other purposes,
you must disable it in the
SCSI IRQ Line
field.
Enabled
The SCSI controller is enabled.
SCSI IRQ Line
must not be
Disabled
(default entry).
Disabled
The SCSI controller is disabled.
SCSI IRQ Line - Assignment of ISA interrupt to the SCSI controller
Defines which ISA interrupt is used for the SCSI controller on the system board.
Auto
The SCSI PCI interrupt is automatically assigned an ISA interrupt
according to the Plug&Play Guidelines. (Default entry.)
Disabled
No ISA interrupt is assigned to the SCSI PCI interrupt.
3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15
The selected ISA interrupt is assigned to the SCSI PCI interrupt.
You may not select an ISA interrupt that is used by a component
on the system board (e.g. controller) or an ISA board.
PCI IRQ line x - Assignment of the PCI interrupts
Defines which ISA interrupts are used for the separate PCI slots.
Multifunctional PCI boards or boards with an integrated PCI-to-PCI bridge can
use several PCI interrupts (INTA#, INTB#, INTC#, INTD#). Monofunctional PCI
boards (default) only use one PCI interrupt (INTA#) per PCI slot.
For monofunctional PCI boards the PCI interrupts INTA#, INTB#, INTC# and
INTD# are assigned as follows:
With monofunctional PCI boards, the following
PCI IRQ Line
is assigned for
INTA# of each PCI slot:
PCI slot
Slot 2 Slot 3 Slot 4 Slot 5 Slot 6 Slot 7
PCI IRQ Line
for INTA# 1 2 3 5 6 7