WinSystems SBC35-427, Дополнительное руководство по биосу

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SBC35-427/BIOS Settings
v1.0 www.winsystems.com Page 20
4.3.15 PCIe Mini-Card
Configure options for the PCIe Mini-Card socket such as a USB 2.0 port, a
SATA channel, and PCIe.
4.3.16 Console Redirection
Enable console redirection to mirror the console output to Serial Port 2 on
connector J4. Console Redirection settings are only available when
Console Redirection is enabled.
ASPM Sets Active State Power Management (ASPM), which
provides power savings while otherwise in a fully
active state. L0s mode is for one direction of the link,
usually downstream of the PHY controller. L1 mode is
bidirectional and results in greater power reductions
though with a greater exit latency.
Disable, L0s,
L1, L0sL1,
Auto
Disable
PCIe Speed Selects PCIe port speed.
•
Auto matches the speed of the inserted device.
• Gen1 supports up to 2.5 GigaTransfers per sec-
ond.
• Gen2 supports up to 5 GigaTransfers per second.
Auto, Gen1,
Gen2
Auto
High Speed
UART #2
Enables/disables High Speed UART. Enable,
Disable
Disable
SDIO Enables/disables the SDIO interface. Enable,
Disable
Disable
Feature Description Choices Default
Feature Description Choices Default
USB Port #5 Enables/disables the USB port. When disabled, any
devices plugged into the connector are not detected
by BIOS or OS.
Enable,
Disable
Enable
SATA Port 1 Enables/disables the SATA channel. Enable,
Disable
Enable
Port 1 Displays “Not Installed” if no device is present.
Otherwise, the device information is displayed.
PCI Express
Root Port 3
Controls the PCIe root port.
•
Auto: Disables unused port automatically for
optimum power savings.
• Enable: Enables port.
• Disable: Disables port.
Auto,
Enable,
Disable
Auto
ASPM Sets Active State Power Management (ASPM), which
provides power savings while otherwise in a fully
active state. L0s mode is for one direction of the link,
usually downstream of the PHY controller. L1 mode is
bidirectional and results in greater power reductions
though with a greater exit latency.
Disable, L0s,
L1, L0sL1,
Auto
Disable
PCIe Speed Selects the PCIe port speed.
•
Auto matches the speed of the inserted device.
• Gen1 supports up to 2.5 GigaTransfers per sec-
ond.
• Gen2 supports up to 5 GigaTransfers per second.
Auto, Gen1,
Gen2
Auto