4 advanced pci/pnp settings, Advanced pci/pnp settings, Come-msp1 / bios operation – Kontron COMe-mSP1 User Manual

Page 86

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COMe-mSP1 / BIOS Operation

6.4.4

Advanced PCI/PnP Settings

Feature

Option

Description

Clear NVRAM

No

Yes

Clear NVRAM once during next system boot.

PCI Latency Timer

32
64

…

248

Value in units of PCI clocks for PCI device latency

register

PCI IDE BusMaster

Disabled
Enabled

Disables and enables PCI IDE Busmaster

IRQ3 … IRQ15

Available

Reserved

Available: IRQ useable by PCI/PnP devices

Reserved: IRQ is reserved for ISA devices

Reserved Memory Size

Disabled

16k

32k
64k

Size of memory block to reserve for legacy ISA devices

86

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