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Chapter 2 Useful Features
(3)
PCI Configuration submenu
From the Advanced menu, select PCI Configuration and then press the <Enter> key to display the menu
screen as shown below.
For details about the options, see the table below.
PCI Device Controller and Option ROM
Settings
PCI Link Speed Settings
AER Support
4GB PCI Hole Granularity
Above 4GB Decoding
MMIO High Base
PCI Bus Static Allocation
PCIe Completion Timeout
I/O Non-Posted Prefetch
74
Option
Disabled
[Enabled]
3 GB
[2 GB]
1 GB
Disabled
[Enabled]
[56TB]
3TB
Disabled
[Enabled]
50 µsec to 10 msec
16 msec to 55 msec
65 msec to 210 msec
[260 msec to 900 msec]
1 sec to 3.5 sec
4 sec to 13 sec
17 sec to 64 sec
[Disabled]
Enabled
Express5800/R120g-2E, T120g Maintenance Guide
Parameter
−
−
Enable or disable the feature that allows the
OS to control PCIe Advanced Error Reporting.
Onboard LAN/VGA is excluded.
Specify the size of the address space for the
PCI device.
Enable or disable static allocation of the PCI
bus number.
Specify the base address of memory mapped
I/O space allocated to an address space that
is more than 4GB. This option is displayed
when Above 4GB Decoding is set to Enabled.
Enable or disable static allocation of the PCI
bus number.
Specify completion timeout time for PCIe
devices.
Enable or disable the I/O Non-Posted Prefetch
function.
1. System BIOS
Description
−
−
[
]: Factory setting
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