B&R 5PP551.0573-00, Руководство пользователя

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Software • BIOS options
Chapter 4
Software
Power Panel 500 User's Manual V 1.00 165
BIOS setting Meaning Setting options Effect
TC3 The TC3 traffic class is mapped manu-
ally to the VC1 Virtual Channel.
TC4 The TC4 traffic class is mapped manu-
ally to the VC1 Virtual Channel.
TC5 The TC5 traffic class is mapped manu-
ally to the VC1 Virtual Channel.
TC6 The TC6 traffic class is mapped manu-
ally to the VC1 Virtual Channel.
TC7 The TC7 traffic class is mapped manu-
ally to the VC1 Virtual Channel.
Enabled Enables this function. ASPM
Active State Power Management
Option for setting a power saving function
(L0s/L1) for PCIE links if they do not re-
quire full power.
Disabled Disables this function.
Auto Automatic assignment by the BIOS and
operating system.
Automatic ASPM
2)
Option for configuring automatic or man-
ual assignment of the ASPM.
Manual Setting for assignment under the BIOS
setting "ASPM L0s" and "ASPM L1".
Disabled Disables this function.
Root Port Only Enables the power saving function for
the Root port.
Endpoint Port Only Enables the power saving function for
the Endpoint port.
ASPM L0s
3)
Option for setting the L0 power saving
function.
Root&Endpoint Ports Enables the power saving function for
the Root and Endpoint ports.
Enabled Enables this function. ASPM L1
3)
Option for setting the L1 power saving
function. Power consumption is lower
than with L0, but the exit latency higher.
Disabled Disables this function.
Enabled Enables this function. URR
Unsupported Request (UR) Reporting
Option for reporting unsupported re-
quests. Logging of error messages re-
ceived by the Root Port is controlled ex-
clusively by the Root Control Register.
Disabled Disables this function.
Enabled Enables this function. FER Fatal Error Reporting
Option for reporting fatal errors. All of the
functions in a multifunction device will
be monitored. The report for the Root
Port takes place internally inside the Root
Complex.
Disabled Disables this function.
Enabled Enables this function. NFER Non-Fatal Error Reporting
Option for reporting non-fatal errors. All
of the functions in a multifunction device
will be monitored. The report for the Root
Port takes place internally inside the Root
Complex.
Disabled Disables this function.
Enabled Enables this function. CER
Correctable Error Reporting
Option for reporting non-fatal errors. All
of the functions in a multifunction device
will be monitored. The report for the Root
Port takes place internally inside the Root
Complex.
Disabled Disables this function.
CT0
PCI Express Completion Timer T0
Enabled Enables this function.
Table 89: US15W Advanced - PCI Express Root Port 2 setting options