Pci/Pnp Settings - Kontron microETXexpress-SP User Manual

8.3.4

PCI/PnP Settings

Feature
Clear NVRAM
Plug & Play O/S
PCI Latency Timer
PCI IDE Busmaster
IRQ3
IRQ4
IRQ5
IRQ7
IRQ9
IRQ10
IRQ11
IRQ15
Reserved Memory Size
99
Option Description
No Clear NVRAM (None Volatile RAM) during system boot
Yes
No No: letzs the BIOS configure all the devices in the system
Yes: lets the OS configure PnP devices not required for boot
Yes
if your system has a Plug and Play OS
32 Set this value to allow the Master Latency Timer to be
64 adjusted. This option sets the la- tency of most PCI devices
96
128
160
192
224
248
Disabled If enabled improves the performance of the IDE interface for
Enabled some operating systems (e.g. DOS)
Available Reserved means that this interrupt is a legacy IRQ (not
shared). Available defines that this interrupt can be used as
Reserved
a PCI IRQ
Disabled Size of memory block to reserve for legacy ISA devices
Enabled
microETXexpress®-SP / BIOS Operation