Themis RES-XR4-1U, Руководство по установке

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RES-XR4-1U Installation Manual Version 1.5
3-18
Themis Computer
3.3.7.2 OnChip SCU Option ROM
Select Enabled to support the onboard SCU Option ROM to boot up the system
via a storage device. The options are Disabled and
Enabled .
3.3.7.3 SCU Port 0-SCU Port 7
The BIOS will automatically detect the onboard SCU devices and display the
status of each SCU device as detected.
3.3.8 PCIe/PCI/PnP Configuration
3.3.8.1 PCI ROM Priority
Use this feature to select the Option ROM to boot the system when there are
multiple Option RIMs available in the system. The options are EFI Compatible
ROM and
Legacy ROM .
3.3.8.2 PCI Latency Timer
Use this feature to set the latency Timer of each PCI device installed on a PCI bus.
Select 64 to set the PCI latency to 64 PCI clock cycles. The options are 32,
64 , 96,
128, 160, 192, 224 and 248.
3.3.8.3 Above 4G Decoding (Available if the system supports 64-bit
PCI decoding)
Select Enabled to decode a PCI device that supports 64-bit in the space above 4G
Address. The options are Enabled and
Disabled .
3.3.8.4 PERR# Generation
Select Enabled to allow a PCI device to generate a PERR number for a PCI Bus Sig-
nal Error Event. The options are Enabled and
Disabled .
3.3.8.5 SERR# Generation
Select Enabled to allow a PCI device to generate an SERR number for a PCI Bus
Note: -iF boards only support SATA drives. -3F boards support both SATA and
SAS drives.