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

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Software • BIOS options
162 Power Panel 500 User's Manual V 1.00
BIOS setting Meaning Setting options Effect
Enabled PCI Express Root Port 1 enabled. PCI Express Root Port
1
This option is used to enable/disable PCI
Express Root Port 1.
Disabled PCI Express Root Port 1 and 2 dis-
abled.
Auto IRQ enabled for Root Port 1. Interrupt pin 0
Info:
This function must be disabled
when using ARwin and/or a field-
bus card.
Disabled IRQ disabled for Root Port 1.
Auto Setting the mapping via the BIOS set-
ting "VC1/TC Mapping".
VC1 Enable Virtual Channel 1
Disabled Disables this function.
The TC0 Traffic class is automatical-
ly used and mapped to the VC0 Virtual
Channel.
TC0 TBD
TC1 The TC1 traffic class is mapped manu-
ally to the VC1 Virtual Channel.
TC2 The TC2 traffic class is mapped manu-
ally to the VC1 Virtual Channel.
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.
VC1/TC Mapping
1)
This option is used to define which traffic
will be mapped to which 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.
FER
Fatal Error Reporting
Enabled Enables this function.
Table 88: US15W Advanced - PCI Express Root Port 1 setting options