ADLINK Technology nanoX-AL, User Manual

Page: 71 / 97

nanoX-AL
BIOS Setup
63
Feature Options Description
CTO
Default Setting
16-15 ms
65-210 ms
260-900 ms
1-3.5 s
Disable
PCI Express Completion Timer TO Enable/Disable.
SEFE
Disable
Enable
Root PCI Express System Error on Fatal Error
Enable/Disable
SENFE
Disable
Enable
Root PCI Express System Error on Non-Fatal Error
Enable/Disable
SECE
Disable
Enable
Root PCI Express System Error on Correctable Error
Enable/Disable
PME SCI Disable
Enable
PCI Express PME SCI Enable/Disable
Hot Plug
Disable
Enable
PCI Express Hot Plug Enable/Disable
PCIe Speed
Auto
Gen1
Gen2
Configure PCIe Speed
Transmitter Half Swing
Disable
Enable
Transmitter Half Swing Enable/Disable.
Extra Bus Reserved
0
Extra Bus Reserved (0-7) for bridges behind this Root
Bridge
Reserved Memory
10
Reserved Memory and Prefetchable Memory (1-
20MB) Range for this Root Bridge
Reserved I/O
4
Reserved I/O (4K/8K/12K/16K/20K) Range for this
Root Bridge
PCH PCIe LTR
Configuration Info only
PCH PCIE LTR Disable
Enable
PCH PCIE Latency Reporting Enable/Disable
Snoop Latency Override Disabled
Manual
Auto
Snoop Latency Override for PCH PCIE.
Disabled: Disable override.
Manual: Manually enter override values.
Auto (default): Maintain default BIOS flow.
Non Snoop Latency
Override
Disabled
Manual
Auto
Non Snoop Latency Override for PCH PCIE.
Disabled: Disable override.
Manual: Manually enter override values.
Auto (default): Maintain default BIOS flow
PCIE LTR Lock
Disable
Enable
PCIE LTR Configuration Lock
PCIe Selection
De0emphasis Disable
Enable
When the Link is operating at 5.0 GT/s speed, this bit
selects the level of de-emphasis for an Upstream
component.
1b -3.5 dB
0b -6 dB