Kontron COMe-cSP2 - Manual (Page 103)

COMe-cSP2 / BIOS Operation
98
8.3.4 PCI/PnP Settings
Feature Option Description
Clear NVRAM No
Yes Clear NVRAM (None Volatile RAM) during system boot
Plug & Play O/S No
Yes No: letzs the BIOS configure all the devices in the system
Yes: lets the OS configure PnP devices not required for boot
if your system has a Plug and Play OS
PCI Latency Timer 32
64
96
128
160
192
224
248 Set this value to allow the Master Latency Timer to be
adjusted. This option sets the la- tency of most PCI devices
PCI IDE Busmaster Disabled
Enabled If enabled improves the performance of the IDE interface for
some operating systems (e.g. DOS)
IRQ3
IRQ4
IRQ5
IRQ7
IRQ9
IRQ10
IRQ11
IRQ15 Available
Reserved Reserved means that this interrupt is a legacy IRQ (not
shared). Available defines that this interrupt can be used as
a PCI IRQ
Reserved Memory Size Disabled
Enabled Size of memory block to reserve for legacy ISA devices