B&R PC 1200, Руководство пользователя

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Software
BIOS parameter Setting options Description
Extra bus reserved INT
Default:
0
Defines the extra bus reserved for bridges after this root bridge
Range: 0 to 7
Reserved memory INT
Default: 10
Defines reserved memory [MB] for this bridge
Range: 0 to 20
Reserved I/O INT
Default:
4
Defines the reserved I/O range for this bridge
Range: 4 to 20 kB
Resolution: 4 kB
Disabled PCH PCIE LTR
Enabled
Disables/Enables PCIe latency reporting
Auto
Disabled
Snoop latency override
Manual
Disables the snoop latency override or selects manual or automatic mode
Snoop latency
value
INT
Default: 60
Defines the snoop latency value
Range: 0 to 1023
1 ns
32 ns
1024 ns
32768 ns
1048576 ns
Snoop latency
multiplier
33554432 ns
Defines the snoop latency multiplier value [ns]
Auto
Disabled
Non-snoop latency override
Manual
Disables the non-snoop latency override or selects manual or automatic mode
Non-snoop la-
tency value
INT
Default: 60
Defines the non-snoop latency value
Range: 0 to 1023
1 ns
32 ns
1024 ns
32768 ns
1048576 ns
Non-snoop la-
tency multipli-
er
33554432 ns
Defines the non-snoop latency multiplier value [ns]
Disabled PCIE1 LTR lock
Enabled
Disables/Enables the PCIe1 LTR lock function
Disabled PCIe selectable de-emphasis
Enabled
Disables/Enables PCIe selectable de-emphasis
Table 22: Advanced - PCH-IO configuration - PCI Express root port
n
1) PCI Express root port n must be enabled in order to make further configurations.
2) With a multifunction device, all functions within the device are monitored.
For the root port, the error occurs within the root complex.
3) Generates a system error if an error of this category is reported by a root port or device on a root port.
7.1.6.2.3.2 SATA configuration
BIOS parameter Setting options Description
Disabled Chipset SATA
Enabled
Disables/Enables the SATA controller
Gen1 Max. 1.5 Gbit/s
Gen2 Max. 3 Gbit/s
SATA interface speed
Gen3 Max. 6 Gbit/s
Selects the SATA speed
Disabled SATA test mode
Enabled
Disables/Enables the test function
This is only used for control measurements.
Disabled Aggressive LPM support
Enabled
Disables/Enables Aggressive Link Power Management
The host controller can change to a low-power state in the idle phase of the SATA device.
SATA port 0 - Displays the name and capacity of the SATA device
Software preserve - Displays support for the software preserve
Disabled SATA port 0
Enabled
Disables/Enables SATA port 0
Disabled SATA Port 0 hot plug capability
Enabled
Disables/Enables hot plugging
Disabled
SATA port 0 DevSlp
Enabled
Disables/Enables device sleep
Disabled DITO configuration
Enabled
Disables/Enables device sleep idle timeout
DITO value INT
Default:
625
Defines the DITO value [ms]
Range: 0 to 1024
DM value INT
Default: 15
Defines the DITO multiplier
Range: 0 to 15
Table 23: Advanced - IO configuration - SATA configuration
Panel PC 1200 panel mount device User's manual V1.08 71